Move test into test/std subdirectory.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2014-12-20 01:40:03 +00:00
parent 669a8a5a19
commit a90c6dd460
4817 changed files with 13 additions and 0 deletions

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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// basic_string& replace(const_iterator i1, const_iterator i2, initializer_list<charT> il);
#include <string>
#include <cassert>
#include "min_allocator.h"
int main()
{
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
{
std::string s("123def456");
s.replace(s.cbegin() + 3, s.cbegin() + 6, {'a', 'b', 'c'});
assert(s == "123abc456");
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
S s("123def456");
s.replace(s.cbegin() + 3, s.cbegin() + 6, {'a', 'b', 'c'});
assert(s == "123abc456");
}
#endif
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
}

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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// template<class InputIterator>
// basic_string&
// replace(const_iterator i1, const_iterator i2, InputIterator j1, InputIterator j2);
#include <string>
#include <iterator>
#include <cassert>
#include "min_allocator.h"
template <class S, class It>
void
test(S s, typename S::size_type pos1, typename S::size_type n1, It f, It l, S expected)
{
typename S::size_type old_size = s.size();
typename S::const_iterator first = s.begin() + pos1;
typename S::const_iterator last = s.begin() + pos1 + n1;
typename S::size_type xlen = last - first;
s.replace(first, last, f, l);
assert(s.__invariants());
assert(s == expected);
typename S::size_type rlen = std::distance(f, l);
assert(s.size() == old_size - xlen + rlen);
}
const char* str = "12345678901234567890";
template <class S>
void test0()
{
test(S(""), 0, 0, str, str+0, S(""));
test(S(""), 0, 0, str, str+0, S(""));
test(S(""), 0, 0, str, str+1, S("1"));
test(S(""), 0, 0, str, str+2, S("12"));
test(S(""), 0, 0, str, str+4, S("1234"));
test(S(""), 0, 0, str, str+5, S("12345"));
test(S(""), 0, 0, str, str+0, S(""));
test(S(""), 0, 0, str, str+1, S("1"));
test(S(""), 0, 0, str, str+5, S("12345"));
test(S(""), 0, 0, str, str+9, S("123456789"));
test(S(""), 0, 0, str, str+10, S("1234567890"));
test(S(""), 0, 0, str, str+0, S(""));
test(S(""), 0, 0, str, str+1, S("1"));
test(S(""), 0, 0, str, str+10, S("1234567890"));
test(S(""), 0, 0, str, str+19, S("1234567890123456789"));
test(S(""), 0, 0, str, str+20, S("12345678901234567890"));
test(S("abcde"), 0, 0, str, str+0, S("abcde"));
test(S("abcde"), 0, 0, str, str+0, S("abcde"));
test(S("abcde"), 0, 0, str, str+1, S("1abcde"));
test(S("abcde"), 0, 0, str, str+2, S("12abcde"));
test(S("abcde"), 0, 0, str, str+4, S("1234abcde"));
test(S("abcde"), 0, 0, str, str+5, S("12345abcde"));
test(S("abcde"), 0, 0, str, str+0, S("abcde"));
test(S("abcde"), 0, 0, str, str+1, S("1abcde"));
test(S("abcde"), 0, 0, str, str+5, S("12345abcde"));
test(S("abcde"), 0, 0, str, str+9, S("123456789abcde"));
test(S("abcde"), 0, 0, str, str+10, S("1234567890abcde"));
test(S("abcde"), 0, 0, str, str+0, S("abcde"));
test(S("abcde"), 0, 0, str, str+1, S("1abcde"));
test(S("abcde"), 0, 0, str, str+10, S("1234567890abcde"));
test(S("abcde"), 0, 0, str, str+19, S("1234567890123456789abcde"));
test(S("abcde"), 0, 0, str, str+20, S("12345678901234567890abcde"));
test(S("abcde"), 0, 1, str, str+0, S("bcde"));
test(S("abcde"), 0, 1, str, str+0, S("bcde"));
test(S("abcde"), 0, 1, str, str+1, S("1bcde"));
test(S("abcde"), 0, 1, str, str+2, S("12bcde"));
test(S("abcde"), 0, 1, str, str+4, S("1234bcde"));
test(S("abcde"), 0, 1, str, str+5, S("12345bcde"));
test(S("abcde"), 0, 1, str, str+0, S("bcde"));
test(S("abcde"), 0, 1, str, str+1, S("1bcde"));
test(S("abcde"), 0, 1, str, str+5, S("12345bcde"));
test(S("abcde"), 0, 1, str, str+9, S("123456789bcde"));
test(S("abcde"), 0, 1, str, str+10, S("1234567890bcde"));
test(S("abcde"), 0, 1, str, str+0, S("bcde"));
test(S("abcde"), 0, 1, str, str+1, S("1bcde"));
test(S("abcde"), 0, 1, str, str+10, S("1234567890bcde"));
test(S("abcde"), 0, 1, str, str+19, S("1234567890123456789bcde"));
test(S("abcde"), 0, 1, str, str+20, S("12345678901234567890bcde"));
test(S("abcde"), 0, 2, str, str+0, S("cde"));
test(S("abcde"), 0, 2, str, str+0, S("cde"));
test(S("abcde"), 0, 2, str, str+1, S("1cde"));
test(S("abcde"), 0, 2, str, str+2, S("12cde"));
test(S("abcde"), 0, 2, str, str+4, S("1234cde"));
test(S("abcde"), 0, 2, str, str+5, S("12345cde"));
test(S("abcde"), 0, 2, str, str+0, S("cde"));
test(S("abcde"), 0, 2, str, str+1, S("1cde"));
test(S("abcde"), 0, 2, str, str+5, S("12345cde"));
test(S("abcde"), 0, 2, str, str+9, S("123456789cde"));
test(S("abcde"), 0, 2, str, str+10, S("1234567890cde"));
test(S("abcde"), 0, 2, str, str+0, S("cde"));
test(S("abcde"), 0, 2, str, str+1, S("1cde"));
test(S("abcde"), 0, 2, str, str+10, S("1234567890cde"));
test(S("abcde"), 0, 2, str, str+19, S("1234567890123456789cde"));
test(S("abcde"), 0, 2, str, str+20, S("12345678901234567890cde"));
test(S("abcde"), 0, 4, str, str+0, S("e"));
test(S("abcde"), 0, 4, str, str+0, S("e"));
test(S("abcde"), 0, 4, str, str+1, S("1e"));
test(S("abcde"), 0, 4, str, str+2, S("12e"));
test(S("abcde"), 0, 4, str, str+4, S("1234e"));
test(S("abcde"), 0, 4, str, str+5, S("12345e"));
test(S("abcde"), 0, 4, str, str+0, S("e"));
test(S("abcde"), 0, 4, str, str+1, S("1e"));
test(S("abcde"), 0, 4, str, str+5, S("12345e"));
test(S("abcde"), 0, 4, str, str+9, S("123456789e"));
test(S("abcde"), 0, 4, str, str+10, S("1234567890e"));
test(S("abcde"), 0, 4, str, str+0, S("e"));
test(S("abcde"), 0, 4, str, str+1, S("1e"));
test(S("abcde"), 0, 4, str, str+10, S("1234567890e"));
test(S("abcde"), 0, 4, str, str+19, S("1234567890123456789e"));
test(S("abcde"), 0, 4, str, str+20, S("12345678901234567890e"));
test(S("abcde"), 0, 5, str, str+0, S(""));
test(S("abcde"), 0, 5, str, str+0, S(""));
test(S("abcde"), 0, 5, str, str+1, S("1"));
test(S("abcde"), 0, 5, str, str+2, S("12"));
test(S("abcde"), 0, 5, str, str+4, S("1234"));
test(S("abcde"), 0, 5, str, str+5, S("12345"));
test(S("abcde"), 0, 5, str, str+0, S(""));
test(S("abcde"), 0, 5, str, str+1, S("1"));
test(S("abcde"), 0, 5, str, str+5, S("12345"));
test(S("abcde"), 0, 5, str, str+9, S("123456789"));
test(S("abcde"), 0, 5, str, str+10, S("1234567890"));
test(S("abcde"), 0, 5, str, str+0, S(""));
test(S("abcde"), 0, 5, str, str+1, S("1"));
test(S("abcde"), 0, 5, str, str+10, S("1234567890"));
test(S("abcde"), 0, 5, str, str+19, S("1234567890123456789"));
test(S("abcde"), 0, 5, str, str+20, S("12345678901234567890"));
test(S("abcde"), 1, 0, str, str+0, S("abcde"));
test(S("abcde"), 1, 0, str, str+0, S("abcde"));
test(S("abcde"), 1, 0, str, str+1, S("a1bcde"));
test(S("abcde"), 1, 0, str, str+2, S("a12bcde"));
}
template <class S>
void test1()
{
test(S("abcde"), 1, 0, str, str+4, S("a1234bcde"));
test(S("abcde"), 1, 0, str, str+5, S("a12345bcde"));
test(S("abcde"), 1, 0, str, str+0, S("abcde"));
test(S("abcde"), 1, 0, str, str+1, S("a1bcde"));
test(S("abcde"), 1, 0, str, str+5, S("a12345bcde"));
test(S("abcde"), 1, 0, str, str+9, S("a123456789bcde"));
test(S("abcde"), 1, 0, str, str+10, S("a1234567890bcde"));
test(S("abcde"), 1, 0, str, str+0, S("abcde"));
test(S("abcde"), 1, 0, str, str+1, S("a1bcde"));
test(S("abcde"), 1, 0, str, str+10, S("a1234567890bcde"));
test(S("abcde"), 1, 0, str, str+19, S("a1234567890123456789bcde"));
test(S("abcde"), 1, 0, str, str+20, S("a12345678901234567890bcde"));
test(S("abcde"), 1, 1, str, str+0, S("acde"));
test(S("abcde"), 1, 1, str, str+0, S("acde"));
test(S("abcde"), 1, 1, str, str+1, S("a1cde"));
test(S("abcde"), 1, 1, str, str+2, S("a12cde"));
test(S("abcde"), 1, 1, str, str+4, S("a1234cde"));
test(S("abcde"), 1, 1, str, str+5, S("a12345cde"));
test(S("abcde"), 1, 1, str, str+0, S("acde"));
test(S("abcde"), 1, 1, str, str+1, S("a1cde"));
test(S("abcde"), 1, 1, str, str+5, S("a12345cde"));
test(S("abcde"), 1, 1, str, str+9, S("a123456789cde"));
test(S("abcde"), 1, 1, str, str+10, S("a1234567890cde"));
test(S("abcde"), 1, 1, str, str+0, S("acde"));
test(S("abcde"), 1, 1, str, str+1, S("a1cde"));
test(S("abcde"), 1, 1, str, str+10, S("a1234567890cde"));
test(S("abcde"), 1, 1, str, str+19, S("a1234567890123456789cde"));
test(S("abcde"), 1, 1, str, str+20, S("a12345678901234567890cde"));
test(S("abcde"), 1, 2, str, str+0, S("ade"));
test(S("abcde"), 1, 2, str, str+0, S("ade"));
test(S("abcde"), 1, 2, str, str+1, S("a1de"));
test(S("abcde"), 1, 2, str, str+2, S("a12de"));
test(S("abcde"), 1, 2, str, str+4, S("a1234de"));
test(S("abcde"), 1, 2, str, str+5, S("a12345de"));
test(S("abcde"), 1, 2, str, str+0, S("ade"));
test(S("abcde"), 1, 2, str, str+1, S("a1de"));
test(S("abcde"), 1, 2, str, str+5, S("a12345de"));
test(S("abcde"), 1, 2, str, str+9, S("a123456789de"));
test(S("abcde"), 1, 2, str, str+10, S("a1234567890de"));
test(S("abcde"), 1, 2, str, str+0, S("ade"));
test(S("abcde"), 1, 2, str, str+1, S("a1de"));
test(S("abcde"), 1, 2, str, str+10, S("a1234567890de"));
test(S("abcde"), 1, 2, str, str+19, S("a1234567890123456789de"));
test(S("abcde"), 1, 2, str, str+20, S("a12345678901234567890de"));
test(S("abcde"), 1, 3, str, str+0, S("ae"));
test(S("abcde"), 1, 3, str, str+0, S("ae"));
test(S("abcde"), 1, 3, str, str+1, S("a1e"));
test(S("abcde"), 1, 3, str, str+2, S("a12e"));
test(S("abcde"), 1, 3, str, str+4, S("a1234e"));
test(S("abcde"), 1, 3, str, str+5, S("a12345e"));
test(S("abcde"), 1, 3, str, str+0, S("ae"));
test(S("abcde"), 1, 3, str, str+1, S("a1e"));
test(S("abcde"), 1, 3, str, str+5, S("a12345e"));
test(S("abcde"), 1, 3, str, str+9, S("a123456789e"));
test(S("abcde"), 1, 3, str, str+10, S("a1234567890e"));
test(S("abcde"), 1, 3, str, str+0, S("ae"));
test(S("abcde"), 1, 3, str, str+1, S("a1e"));
test(S("abcde"), 1, 3, str, str+10, S("a1234567890e"));
test(S("abcde"), 1, 3, str, str+19, S("a1234567890123456789e"));
test(S("abcde"), 1, 3, str, str+20, S("a12345678901234567890e"));
test(S("abcde"), 1, 4, str, str+0, S("a"));
test(S("abcde"), 1, 4, str, str+0, S("a"));
test(S("abcde"), 1, 4, str, str+1, S("a1"));
test(S("abcde"), 1, 4, str, str+2, S("a12"));
test(S("abcde"), 1, 4, str, str+4, S("a1234"));
test(S("abcde"), 1, 4, str, str+5, S("a12345"));
test(S("abcde"), 1, 4, str, str+0, S("a"));
test(S("abcde"), 1, 4, str, str+1, S("a1"));
test(S("abcde"), 1, 4, str, str+5, S("a12345"));
test(S("abcde"), 1, 4, str, str+9, S("a123456789"));
test(S("abcde"), 1, 4, str, str+10, S("a1234567890"));
test(S("abcde"), 1, 4, str, str+0, S("a"));
test(S("abcde"), 1, 4, str, str+1, S("a1"));
test(S("abcde"), 1, 4, str, str+10, S("a1234567890"));
test(S("abcde"), 1, 4, str, str+19, S("a1234567890123456789"));
test(S("abcde"), 1, 4, str, str+20, S("a12345678901234567890"));
test(S("abcde"), 2, 0, str, str+0, S("abcde"));
test(S("abcde"), 2, 0, str, str+0, S("abcde"));
test(S("abcde"), 2, 0, str, str+1, S("ab1cde"));
test(S("abcde"), 2, 0, str, str+2, S("ab12cde"));
test(S("abcde"), 2, 0, str, str+4, S("ab1234cde"));
test(S("abcde"), 2, 0, str, str+5, S("ab12345cde"));
test(S("abcde"), 2, 0, str, str+0, S("abcde"));
test(S("abcde"), 2, 0, str, str+1, S("ab1cde"));
test(S("abcde"), 2, 0, str, str+5, S("ab12345cde"));
test(S("abcde"), 2, 0, str, str+9, S("ab123456789cde"));
test(S("abcde"), 2, 0, str, str+10, S("ab1234567890cde"));
test(S("abcde"), 2, 0, str, str+0, S("abcde"));
test(S("abcde"), 2, 0, str, str+1, S("ab1cde"));
test(S("abcde"), 2, 0, str, str+10, S("ab1234567890cde"));
test(S("abcde"), 2, 0, str, str+19, S("ab1234567890123456789cde"));
test(S("abcde"), 2, 0, str, str+20, S("ab12345678901234567890cde"));
test(S("abcde"), 2, 1, str, str+0, S("abde"));
test(S("abcde"), 2, 1, str, str+0, S("abde"));
test(S("abcde"), 2, 1, str, str+1, S("ab1de"));
test(S("abcde"), 2, 1, str, str+2, S("ab12de"));
test(S("abcde"), 2, 1, str, str+4, S("ab1234de"));
test(S("abcde"), 2, 1, str, str+5, S("ab12345de"));
test(S("abcde"), 2, 1, str, str+0, S("abde"));
test(S("abcde"), 2, 1, str, str+1, S("ab1de"));
}
template <class S>
void test2()
{
test(S("abcde"), 2, 1, str, str+5, S("ab12345de"));
test(S("abcde"), 2, 1, str, str+9, S("ab123456789de"));
test(S("abcde"), 2, 1, str, str+10, S("ab1234567890de"));
test(S("abcde"), 2, 1, str, str+0, S("abde"));
test(S("abcde"), 2, 1, str, str+1, S("ab1de"));
test(S("abcde"), 2, 1, str, str+10, S("ab1234567890de"));
test(S("abcde"), 2, 1, str, str+19, S("ab1234567890123456789de"));
test(S("abcde"), 2, 1, str, str+20, S("ab12345678901234567890de"));
test(S("abcde"), 2, 2, str, str+0, S("abe"));
test(S("abcde"), 2, 2, str, str+0, S("abe"));
test(S("abcde"), 2, 2, str, str+1, S("ab1e"));
test(S("abcde"), 2, 2, str, str+2, S("ab12e"));
test(S("abcde"), 2, 2, str, str+4, S("ab1234e"));
test(S("abcde"), 2, 2, str, str+5, S("ab12345e"));
test(S("abcde"), 2, 2, str, str+0, S("abe"));
test(S("abcde"), 2, 2, str, str+1, S("ab1e"));
test(S("abcde"), 2, 2, str, str+5, S("ab12345e"));
test(S("abcde"), 2, 2, str, str+9, S("ab123456789e"));
test(S("abcde"), 2, 2, str, str+10, S("ab1234567890e"));
test(S("abcde"), 2, 2, str, str+0, S("abe"));
test(S("abcde"), 2, 2, str, str+1, S("ab1e"));
test(S("abcde"), 2, 2, str, str+10, S("ab1234567890e"));
test(S("abcde"), 2, 2, str, str+19, S("ab1234567890123456789e"));
test(S("abcde"), 2, 2, str, str+20, S("ab12345678901234567890e"));
test(S("abcde"), 2, 3, str, str+0, S("ab"));
test(S("abcde"), 2, 3, str, str+0, S("ab"));
test(S("abcde"), 2, 3, str, str+1, S("ab1"));
test(S("abcde"), 2, 3, str, str+2, S("ab12"));
test(S("abcde"), 2, 3, str, str+4, S("ab1234"));
test(S("abcde"), 2, 3, str, str+5, S("ab12345"));
test(S("abcde"), 2, 3, str, str+0, S("ab"));
test(S("abcde"), 2, 3, str, str+1, S("ab1"));
test(S("abcde"), 2, 3, str, str+5, S("ab12345"));
test(S("abcde"), 2, 3, str, str+9, S("ab123456789"));
test(S("abcde"), 2, 3, str, str+10, S("ab1234567890"));
test(S("abcde"), 2, 3, str, str+0, S("ab"));
test(S("abcde"), 2, 3, str, str+1, S("ab1"));
test(S("abcde"), 2, 3, str, str+10, S("ab1234567890"));
test(S("abcde"), 2, 3, str, str+19, S("ab1234567890123456789"));
test(S("abcde"), 2, 3, str, str+20, S("ab12345678901234567890"));
test(S("abcde"), 4, 0, str, str+0, S("abcde"));
test(S("abcde"), 4, 0, str, str+0, S("abcde"));
test(S("abcde"), 4, 0, str, str+1, S("abcd1e"));
test(S("abcde"), 4, 0, str, str+2, S("abcd12e"));
test(S("abcde"), 4, 0, str, str+4, S("abcd1234e"));
test(S("abcde"), 4, 0, str, str+5, S("abcd12345e"));
test(S("abcde"), 4, 0, str, str+0, S("abcde"));
test(S("abcde"), 4, 0, str, str+1, S("abcd1e"));
test(S("abcde"), 4, 0, str, str+5, S("abcd12345e"));
test(S("abcde"), 4, 0, str, str+9, S("abcd123456789e"));
test(S("abcde"), 4, 0, str, str+10, S("abcd1234567890e"));
test(S("abcde"), 4, 0, str, str+0, S("abcde"));
test(S("abcde"), 4, 0, str, str+1, S("abcd1e"));
test(S("abcde"), 4, 0, str, str+10, S("abcd1234567890e"));
test(S("abcde"), 4, 0, str, str+19, S("abcd1234567890123456789e"));
test(S("abcde"), 4, 0, str, str+20, S("abcd12345678901234567890e"));
test(S("abcde"), 4, 1, str, str+0, S("abcd"));
test(S("abcde"), 4, 1, str, str+0, S("abcd"));
test(S("abcde"), 4, 1, str, str+1, S("abcd1"));
test(S("abcde"), 4, 1, str, str+2, S("abcd12"));
test(S("abcde"), 4, 1, str, str+4, S("abcd1234"));
test(S("abcde"), 4, 1, str, str+5, S("abcd12345"));
test(S("abcde"), 4, 1, str, str+0, S("abcd"));
test(S("abcde"), 4, 1, str, str+1, S("abcd1"));
test(S("abcde"), 4, 1, str, str+5, S("abcd12345"));
test(S("abcde"), 4, 1, str, str+9, S("abcd123456789"));
test(S("abcde"), 4, 1, str, str+10, S("abcd1234567890"));
test(S("abcde"), 4, 1, str, str+0, S("abcd"));
test(S("abcde"), 4, 1, str, str+1, S("abcd1"));
test(S("abcde"), 4, 1, str, str+10, S("abcd1234567890"));
test(S("abcde"), 4, 1, str, str+19, S("abcd1234567890123456789"));
test(S("abcde"), 4, 1, str, str+20, S("abcd12345678901234567890"));
test(S("abcde"), 5, 0, str, str+0, S("abcde"));
test(S("abcde"), 5, 0, str, str+0, S("abcde"));
test(S("abcde"), 5, 0, str, str+1, S("abcde1"));
test(S("abcde"), 5, 0, str, str+2, S("abcde12"));
test(S("abcde"), 5, 0, str, str+4, S("abcde1234"));
test(S("abcde"), 5, 0, str, str+5, S("abcde12345"));
test(S("abcde"), 5, 0, str, str+0, S("abcde"));
test(S("abcde"), 5, 0, str, str+1, S("abcde1"));
test(S("abcde"), 5, 0, str, str+5, S("abcde12345"));
test(S("abcde"), 5, 0, str, str+9, S("abcde123456789"));
test(S("abcde"), 5, 0, str, str+10, S("abcde1234567890"));
test(S("abcde"), 5, 0, str, str+0, S("abcde"));
test(S("abcde"), 5, 0, str, str+1, S("abcde1"));
test(S("abcde"), 5, 0, str, str+10, S("abcde1234567890"));
test(S("abcde"), 5, 0, str, str+19, S("abcde1234567890123456789"));
test(S("abcde"), 5, 0, str, str+20, S("abcde12345678901234567890"));
test(S("abcdefghij"), 0, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+1, S("1abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+2, S("12abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+4, S("1234abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+5, S("12345abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+1, S("1abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+5, S("12345abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+9, S("123456789abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+10, S("1234567890abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+0, S("abcdefghij"));
}
template <class S>
void test3()
{
test(S("abcdefghij"), 0, 0, str, str+1, S("1abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+10, S("1234567890abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+19, S("1234567890123456789abcdefghij"));
test(S("abcdefghij"), 0, 0, str, str+20, S("12345678901234567890abcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+0, S("bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+0, S("bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+1, S("1bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+2, S("12bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+4, S("1234bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+5, S("12345bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+0, S("bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+1, S("1bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+5, S("12345bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+9, S("123456789bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+10, S("1234567890bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+0, S("bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+1, S("1bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+10, S("1234567890bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+19, S("1234567890123456789bcdefghij"));
test(S("abcdefghij"), 0, 1, str, str+20, S("12345678901234567890bcdefghij"));
test(S("abcdefghij"), 0, 5, str, str+0, S("fghij"));
test(S("abcdefghij"), 0, 5, str, str+0, S("fghij"));
test(S("abcdefghij"), 0, 5, str, str+1, S("1fghij"));
test(S("abcdefghij"), 0, 5, str, str+2, S("12fghij"));
test(S("abcdefghij"), 0, 5, str, str+4, S("1234fghij"));
test(S("abcdefghij"), 0, 5, str, str+5, S("12345fghij"));
test(S("abcdefghij"), 0, 5, str, str+0, S("fghij"));
test(S("abcdefghij"), 0, 5, str, str+1, S("1fghij"));
test(S("abcdefghij"), 0, 5, str, str+5, S("12345fghij"));
test(S("abcdefghij"), 0, 5, str, str+9, S("123456789fghij"));
test(S("abcdefghij"), 0, 5, str, str+10, S("1234567890fghij"));
test(S("abcdefghij"), 0, 5, str, str+0, S("fghij"));
test(S("abcdefghij"), 0, 5, str, str+1, S("1fghij"));
test(S("abcdefghij"), 0, 5, str, str+10, S("1234567890fghij"));
test(S("abcdefghij"), 0, 5, str, str+19, S("1234567890123456789fghij"));
test(S("abcdefghij"), 0, 5, str, str+20, S("12345678901234567890fghij"));
test(S("abcdefghij"), 0, 9, str, str+0, S("j"));
test(S("abcdefghij"), 0, 9, str, str+0, S("j"));
test(S("abcdefghij"), 0, 9, str, str+1, S("1j"));
test(S("abcdefghij"), 0, 9, str, str+2, S("12j"));
test(S("abcdefghij"), 0, 9, str, str+4, S("1234j"));
test(S("abcdefghij"), 0, 9, str, str+5, S("12345j"));
test(S("abcdefghij"), 0, 9, str, str+0, S("j"));
test(S("abcdefghij"), 0, 9, str, str+1, S("1j"));
test(S("abcdefghij"), 0, 9, str, str+5, S("12345j"));
test(S("abcdefghij"), 0, 9, str, str+9, S("123456789j"));
test(S("abcdefghij"), 0, 9, str, str+10, S("1234567890j"));
test(S("abcdefghij"), 0, 9, str, str+0, S("j"));
test(S("abcdefghij"), 0, 9, str, str+1, S("1j"));
test(S("abcdefghij"), 0, 9, str, str+10, S("1234567890j"));
test(S("abcdefghij"), 0, 9, str, str+19, S("1234567890123456789j"));
test(S("abcdefghij"), 0, 9, str, str+20, S("12345678901234567890j"));
test(S("abcdefghij"), 0, 10, str, str+0, S(""));
test(S("abcdefghij"), 0, 10, str, str+0, S(""));
test(S("abcdefghij"), 0, 10, str, str+1, S("1"));
test(S("abcdefghij"), 0, 10, str, str+2, S("12"));
test(S("abcdefghij"), 0, 10, str, str+4, S("1234"));
test(S("abcdefghij"), 0, 10, str, str+5, S("12345"));
test(S("abcdefghij"), 0, 10, str, str+0, S(""));
test(S("abcdefghij"), 0, 10, str, str+1, S("1"));
test(S("abcdefghij"), 0, 10, str, str+5, S("12345"));
test(S("abcdefghij"), 0, 10, str, str+9, S("123456789"));
test(S("abcdefghij"), 0, 10, str, str+10, S("1234567890"));
test(S("abcdefghij"), 0, 10, str, str+0, S(""));
test(S("abcdefghij"), 0, 10, str, str+1, S("1"));
test(S("abcdefghij"), 0, 10, str, str+10, S("1234567890"));
test(S("abcdefghij"), 0, 10, str, str+19, S("1234567890123456789"));
test(S("abcdefghij"), 0, 10, str, str+20, S("12345678901234567890"));
test(S("abcdefghij"), 1, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+1, S("a1bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+2, S("a12bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+4, S("a1234bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+5, S("a12345bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+1, S("a1bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+5, S("a12345bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+9, S("a123456789bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+10, S("a1234567890bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+1, S("a1bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+10, S("a1234567890bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+19, S("a1234567890123456789bcdefghij"));
test(S("abcdefghij"), 1, 0, str, str+20, S("a12345678901234567890bcdefghij"));
test(S("abcdefghij"), 1, 1, str, str+0, S("acdefghij"));
test(S("abcdefghij"), 1, 1, str, str+0, S("acdefghij"));
test(S("abcdefghij"), 1, 1, str, str+1, S("a1cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+2, S("a12cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+4, S("a1234cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+5, S("a12345cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+0, S("acdefghij"));
test(S("abcdefghij"), 1, 1, str, str+1, S("a1cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+5, S("a12345cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+9, S("a123456789cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+10, S("a1234567890cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+0, S("acdefghij"));
test(S("abcdefghij"), 1, 1, str, str+1, S("a1cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+10, S("a1234567890cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+19, S("a1234567890123456789cdefghij"));
test(S("abcdefghij"), 1, 1, str, str+20, S("a12345678901234567890cdefghij"));
}
template <class S>
void test4()
{
test(S("abcdefghij"), 1, 4, str, str+0, S("afghij"));
test(S("abcdefghij"), 1, 4, str, str+0, S("afghij"));
test(S("abcdefghij"), 1, 4, str, str+1, S("a1fghij"));
test(S("abcdefghij"), 1, 4, str, str+2, S("a12fghij"));
test(S("abcdefghij"), 1, 4, str, str+4, S("a1234fghij"));
test(S("abcdefghij"), 1, 4, str, str+5, S("a12345fghij"));
test(S("abcdefghij"), 1, 4, str, str+0, S("afghij"));
test(S("abcdefghij"), 1, 4, str, str+1, S("a1fghij"));
test(S("abcdefghij"), 1, 4, str, str+5, S("a12345fghij"));
test(S("abcdefghij"), 1, 4, str, str+9, S("a123456789fghij"));
test(S("abcdefghij"), 1, 4, str, str+10, S("a1234567890fghij"));
test(S("abcdefghij"), 1, 4, str, str+0, S("afghij"));
test(S("abcdefghij"), 1, 4, str, str+1, S("a1fghij"));
test(S("abcdefghij"), 1, 4, str, str+10, S("a1234567890fghij"));
test(S("abcdefghij"), 1, 4, str, str+19, S("a1234567890123456789fghij"));
test(S("abcdefghij"), 1, 4, str, str+20, S("a12345678901234567890fghij"));
test(S("abcdefghij"), 1, 8, str, str+0, S("aj"));
test(S("abcdefghij"), 1, 8, str, str+0, S("aj"));
test(S("abcdefghij"), 1, 8, str, str+1, S("a1j"));
test(S("abcdefghij"), 1, 8, str, str+2, S("a12j"));
test(S("abcdefghij"), 1, 8, str, str+4, S("a1234j"));
test(S("abcdefghij"), 1, 8, str, str+5, S("a12345j"));
test(S("abcdefghij"), 1, 8, str, str+0, S("aj"));
test(S("abcdefghij"), 1, 8, str, str+1, S("a1j"));
test(S("abcdefghij"), 1, 8, str, str+5, S("a12345j"));
test(S("abcdefghij"), 1, 8, str, str+9, S("a123456789j"));
test(S("abcdefghij"), 1, 8, str, str+10, S("a1234567890j"));
test(S("abcdefghij"), 1, 8, str, str+0, S("aj"));
test(S("abcdefghij"), 1, 8, str, str+1, S("a1j"));
test(S("abcdefghij"), 1, 8, str, str+10, S("a1234567890j"));
test(S("abcdefghij"), 1, 8, str, str+19, S("a1234567890123456789j"));
test(S("abcdefghij"), 1, 8, str, str+20, S("a12345678901234567890j"));
test(S("abcdefghij"), 1, 9, str, str+0, S("a"));
test(S("abcdefghij"), 1, 9, str, str+0, S("a"));
test(S("abcdefghij"), 1, 9, str, str+1, S("a1"));
test(S("abcdefghij"), 1, 9, str, str+2, S("a12"));
test(S("abcdefghij"), 1, 9, str, str+4, S("a1234"));
test(S("abcdefghij"), 1, 9, str, str+5, S("a12345"));
test(S("abcdefghij"), 1, 9, str, str+0, S("a"));
test(S("abcdefghij"), 1, 9, str, str+1, S("a1"));
test(S("abcdefghij"), 1, 9, str, str+5, S("a12345"));
test(S("abcdefghij"), 1, 9, str, str+9, S("a123456789"));
test(S("abcdefghij"), 1, 9, str, str+10, S("a1234567890"));
test(S("abcdefghij"), 1, 9, str, str+0, S("a"));
test(S("abcdefghij"), 1, 9, str, str+1, S("a1"));
test(S("abcdefghij"), 1, 9, str, str+10, S("a1234567890"));
test(S("abcdefghij"), 1, 9, str, str+19, S("a1234567890123456789"));
test(S("abcdefghij"), 1, 9, str, str+20, S("a12345678901234567890"));
test(S("abcdefghij"), 5, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 5, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 5, 0, str, str+1, S("abcde1fghij"));
test(S("abcdefghij"), 5, 0, str, str+2, S("abcde12fghij"));
test(S("abcdefghij"), 5, 0, str, str+4, S("abcde1234fghij"));
test(S("abcdefghij"), 5, 0, str, str+5, S("abcde12345fghij"));
test(S("abcdefghij"), 5, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 5, 0, str, str+1, S("abcde1fghij"));
test(S("abcdefghij"), 5, 0, str, str+5, S("abcde12345fghij"));
test(S("abcdefghij"), 5, 0, str, str+9, S("abcde123456789fghij"));
test(S("abcdefghij"), 5, 0, str, str+10, S("abcde1234567890fghij"));
test(S("abcdefghij"), 5, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 5, 0, str, str+1, S("abcde1fghij"));
test(S("abcdefghij"), 5, 0, str, str+10, S("abcde1234567890fghij"));
test(S("abcdefghij"), 5, 0, str, str+19, S("abcde1234567890123456789fghij"));
test(S("abcdefghij"), 5, 0, str, str+20, S("abcde12345678901234567890fghij"));
test(S("abcdefghij"), 5, 1, str, str+0, S("abcdeghij"));
test(S("abcdefghij"), 5, 1, str, str+0, S("abcdeghij"));
test(S("abcdefghij"), 5, 1, str, str+1, S("abcde1ghij"));
test(S("abcdefghij"), 5, 1, str, str+2, S("abcde12ghij"));
test(S("abcdefghij"), 5, 1, str, str+4, S("abcde1234ghij"));
test(S("abcdefghij"), 5, 1, str, str+5, S("abcde12345ghij"));
test(S("abcdefghij"), 5, 1, str, str+0, S("abcdeghij"));
test(S("abcdefghij"), 5, 1, str, str+1, S("abcde1ghij"));
test(S("abcdefghij"), 5, 1, str, str+5, S("abcde12345ghij"));
test(S("abcdefghij"), 5, 1, str, str+9, S("abcde123456789ghij"));
test(S("abcdefghij"), 5, 1, str, str+10, S("abcde1234567890ghij"));
test(S("abcdefghij"), 5, 1, str, str+0, S("abcdeghij"));
test(S("abcdefghij"), 5, 1, str, str+1, S("abcde1ghij"));
test(S("abcdefghij"), 5, 1, str, str+10, S("abcde1234567890ghij"));
test(S("abcdefghij"), 5, 1, str, str+19, S("abcde1234567890123456789ghij"));
test(S("abcdefghij"), 5, 1, str, str+20, S("abcde12345678901234567890ghij"));
test(S("abcdefghij"), 5, 2, str, str+0, S("abcdehij"));
test(S("abcdefghij"), 5, 2, str, str+0, S("abcdehij"));
test(S("abcdefghij"), 5, 2, str, str+1, S("abcde1hij"));
test(S("abcdefghij"), 5, 2, str, str+2, S("abcde12hij"));
test(S("abcdefghij"), 5, 2, str, str+4, S("abcde1234hij"));
test(S("abcdefghij"), 5, 2, str, str+5, S("abcde12345hij"));
test(S("abcdefghij"), 5, 2, str, str+0, S("abcdehij"));
test(S("abcdefghij"), 5, 2, str, str+1, S("abcde1hij"));
test(S("abcdefghij"), 5, 2, str, str+5, S("abcde12345hij"));
test(S("abcdefghij"), 5, 2, str, str+9, S("abcde123456789hij"));
test(S("abcdefghij"), 5, 2, str, str+10, S("abcde1234567890hij"));
test(S("abcdefghij"), 5, 2, str, str+0, S("abcdehij"));
test(S("abcdefghij"), 5, 2, str, str+1, S("abcde1hij"));
test(S("abcdefghij"), 5, 2, str, str+10, S("abcde1234567890hij"));
test(S("abcdefghij"), 5, 2, str, str+19, S("abcde1234567890123456789hij"));
test(S("abcdefghij"), 5, 2, str, str+20, S("abcde12345678901234567890hij"));
test(S("abcdefghij"), 5, 4, str, str+0, S("abcdej"));
test(S("abcdefghij"), 5, 4, str, str+0, S("abcdej"));
test(S("abcdefghij"), 5, 4, str, str+1, S("abcde1j"));
test(S("abcdefghij"), 5, 4, str, str+2, S("abcde12j"));
}
template <class S>
void test5()
{
test(S("abcdefghij"), 5, 4, str, str+4, S("abcde1234j"));
test(S("abcdefghij"), 5, 4, str, str+5, S("abcde12345j"));
test(S("abcdefghij"), 5, 4, str, str+0, S("abcdej"));
test(S("abcdefghij"), 5, 4, str, str+1, S("abcde1j"));
test(S("abcdefghij"), 5, 4, str, str+5, S("abcde12345j"));
test(S("abcdefghij"), 5, 4, str, str+9, S("abcde123456789j"));
test(S("abcdefghij"), 5, 4, str, str+10, S("abcde1234567890j"));
test(S("abcdefghij"), 5, 4, str, str+0, S("abcdej"));
test(S("abcdefghij"), 5, 4, str, str+1, S("abcde1j"));
test(S("abcdefghij"), 5, 4, str, str+10, S("abcde1234567890j"));
test(S("abcdefghij"), 5, 4, str, str+19, S("abcde1234567890123456789j"));
test(S("abcdefghij"), 5, 4, str, str+20, S("abcde12345678901234567890j"));
test(S("abcdefghij"), 5, 5, str, str+0, S("abcde"));
test(S("abcdefghij"), 5, 5, str, str+0, S("abcde"));
test(S("abcdefghij"), 5, 5, str, str+1, S("abcde1"));
test(S("abcdefghij"), 5, 5, str, str+2, S("abcde12"));
test(S("abcdefghij"), 5, 5, str, str+4, S("abcde1234"));
test(S("abcdefghij"), 5, 5, str, str+5, S("abcde12345"));
test(S("abcdefghij"), 5, 5, str, str+0, S("abcde"));
test(S("abcdefghij"), 5, 5, str, str+1, S("abcde1"));
test(S("abcdefghij"), 5, 5, str, str+5, S("abcde12345"));
test(S("abcdefghij"), 5, 5, str, str+9, S("abcde123456789"));
test(S("abcdefghij"), 5, 5, str, str+10, S("abcde1234567890"));
test(S("abcdefghij"), 5, 5, str, str+0, S("abcde"));
test(S("abcdefghij"), 5, 5, str, str+1, S("abcde1"));
test(S("abcdefghij"), 5, 5, str, str+10, S("abcde1234567890"));
test(S("abcdefghij"), 5, 5, str, str+19, S("abcde1234567890123456789"));
test(S("abcdefghij"), 5, 5, str, str+20, S("abcde12345678901234567890"));
test(S("abcdefghij"), 9, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 9, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 9, 0, str, str+1, S("abcdefghi1j"));
test(S("abcdefghij"), 9, 0, str, str+2, S("abcdefghi12j"));
test(S("abcdefghij"), 9, 0, str, str+4, S("abcdefghi1234j"));
test(S("abcdefghij"), 9, 0, str, str+5, S("abcdefghi12345j"));
test(S("abcdefghij"), 9, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 9, 0, str, str+1, S("abcdefghi1j"));
test(S("abcdefghij"), 9, 0, str, str+5, S("abcdefghi12345j"));
test(S("abcdefghij"), 9, 0, str, str+9, S("abcdefghi123456789j"));
test(S("abcdefghij"), 9, 0, str, str+10, S("abcdefghi1234567890j"));
test(S("abcdefghij"), 9, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 9, 0, str, str+1, S("abcdefghi1j"));
test(S("abcdefghij"), 9, 0, str, str+10, S("abcdefghi1234567890j"));
test(S("abcdefghij"), 9, 0, str, str+19, S("abcdefghi1234567890123456789j"));
test(S("abcdefghij"), 9, 0, str, str+20, S("abcdefghi12345678901234567890j"));
test(S("abcdefghij"), 9, 1, str, str+0, S("abcdefghi"));
test(S("abcdefghij"), 9, 1, str, str+0, S("abcdefghi"));
test(S("abcdefghij"), 9, 1, str, str+1, S("abcdefghi1"));
test(S("abcdefghij"), 9, 1, str, str+2, S("abcdefghi12"));
test(S("abcdefghij"), 9, 1, str, str+4, S("abcdefghi1234"));
test(S("abcdefghij"), 9, 1, str, str+5, S("abcdefghi12345"));
test(S("abcdefghij"), 9, 1, str, str+0, S("abcdefghi"));
test(S("abcdefghij"), 9, 1, str, str+1, S("abcdefghi1"));
test(S("abcdefghij"), 9, 1, str, str+5, S("abcdefghi12345"));
test(S("abcdefghij"), 9, 1, str, str+9, S("abcdefghi123456789"));
test(S("abcdefghij"), 9, 1, str, str+10, S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 1, str, str+0, S("abcdefghi"));
test(S("abcdefghij"), 9, 1, str, str+1, S("abcdefghi1"));
test(S("abcdefghij"), 9, 1, str, str+10, S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 1, str, str+19, S("abcdefghi1234567890123456789"));
test(S("abcdefghij"), 9, 1, str, str+20, S("abcdefghi12345678901234567890"));
test(S("abcdefghij"), 10, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 10, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 10, 0, str, str+1, S("abcdefghij1"));
test(S("abcdefghij"), 10, 0, str, str+2, S("abcdefghij12"));
test(S("abcdefghij"), 10, 0, str, str+4, S("abcdefghij1234"));
test(S("abcdefghij"), 10, 0, str, str+5, S("abcdefghij12345"));
test(S("abcdefghij"), 10, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 10, 0, str, str+1, S("abcdefghij1"));
test(S("abcdefghij"), 10, 0, str, str+5, S("abcdefghij12345"));
test(S("abcdefghij"), 10, 0, str, str+9, S("abcdefghij123456789"));
test(S("abcdefghij"), 10, 0, str, str+10, S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 0, str, str+0, S("abcdefghij"));
test(S("abcdefghij"), 10, 0, str, str+1, S("abcdefghij1"));
test(S("abcdefghij"), 10, 0, str, str+10, S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 0, str, str+19, S("abcdefghij1234567890123456789"));
test(S("abcdefghij"), 10, 0, str, str+20, S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+1, S("1abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+2, S("12abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+4, S("1234abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+5, S("12345abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+1, S("1abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+5, S("12345abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+9, S("123456789abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+10, S("1234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+1, S("1abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+10, S("1234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+19, S("1234567890123456789abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, str, str+20, S("12345678901234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+0, S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+0, S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+1, S("1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+2, S("12bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+4, S("1234bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+5, S("12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+0, S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+1, S("1bcdefghijklmnopqrst"));
}
template <class S>
void test6()
{
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+5, S("12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+9, S("123456789bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+10, S("1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+0, S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+1, S("1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+10, S("1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+19, S("1234567890123456789bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, str, str+20, S("12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+0, S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+0, S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+1, S("1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+2, S("12klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+4, S("1234klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+5, S("12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+0, S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+1, S("1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+5, S("12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+9, S("123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+10, S("1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+0, S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+1, S("1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+10, S("1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+19, S("1234567890123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, str, str+20, S("12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+0, S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+0, S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+1, S("1t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+2, S("12t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+4, S("1234t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+5, S("12345t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+0, S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+1, S("1t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+5, S("12345t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+9, S("123456789t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+10, S("1234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+0, S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+1, S("1t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+10, S("1234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+19, S("1234567890123456789t"));
test(S("abcdefghijklmnopqrst"), 0, 19, str, str+20, S("12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+0, S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+0, S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+1, S("1"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+2, S("12"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+4, S("1234"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+5, S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+0, S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+1, S("1"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+5, S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+9, S("123456789"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+10, S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+0, S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+1, S("1"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+10, S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+19, S("1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 0, 20, str, str+20, S("12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+1, S("a1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+2, S("a12bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+4, S("a1234bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+5, S("a12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+1, S("a1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+5, S("a12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+9, S("a123456789bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+10, S("a1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+1, S("a1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+10, S("a1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+19, S("a1234567890123456789bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, str, str+20, S("a12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+0, S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+0, S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+1, S("a1cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+2, S("a12cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+4, S("a1234cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+5, S("a12345cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+0, S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+1, S("a1cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+5, S("a12345cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+9, S("a123456789cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+10, S("a1234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+0, S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+1, S("a1cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+10, S("a1234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+19, S("a1234567890123456789cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, str, str+20, S("a12345678901234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+0, S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+0, S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+1, S("a1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+2, S("a12klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+4, S("a1234klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+5, S("a12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+0, S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+1, S("a1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+5, S("a12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+9, S("a123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+10, S("a1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+0, S("aklmnopqrst"));
}
template <class S>
void test7()
{
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+1, S("a1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+10, S("a1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+19, S("a1234567890123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, str, str+20, S("a12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+0, S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+0, S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+1, S("a1t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+2, S("a12t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+4, S("a1234t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+5, S("a12345t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+0, S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+1, S("a1t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+5, S("a12345t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+9, S("a123456789t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+10, S("a1234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+0, S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+1, S("a1t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+10, S("a1234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+19, S("a1234567890123456789t"));
test(S("abcdefghijklmnopqrst"), 1, 18, str, str+20, S("a12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+0, S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+0, S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+1, S("a1"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+2, S("a12"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+4, S("a1234"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+5, S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+0, S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+1, S("a1"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+5, S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+9, S("a123456789"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+10, S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+0, S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+1, S("a1"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+10, S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+19, S("a1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 1, 19, str, str+20, S("a12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+1, S("abcdefghij1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+2, S("abcdefghij12klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+4, S("abcdefghij1234klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+5, S("abcdefghij12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+1, S("abcdefghij1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+5, S("abcdefghij12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+9, S("abcdefghij123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+10, S("abcdefghij1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+1, S("abcdefghij1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+10, S("abcdefghij1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+19, S("abcdefghij1234567890123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, str, str+20, S("abcdefghij12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+0, S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+0, S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+1, S("abcdefghij1lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+2, S("abcdefghij12lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+4, S("abcdefghij1234lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+5, S("abcdefghij12345lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+0, S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+1, S("abcdefghij1lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+5, S("abcdefghij12345lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+9, S("abcdefghij123456789lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+10, S("abcdefghij1234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+0, S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+1, S("abcdefghij1lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+10, S("abcdefghij1234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+19, S("abcdefghij1234567890123456789lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, str, str+20, S("abcdefghij12345678901234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+0, S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+0, S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+1, S("abcdefghij1pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+2, S("abcdefghij12pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+4, S("abcdefghij1234pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+5, S("abcdefghij12345pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+0, S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+1, S("abcdefghij1pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+5, S("abcdefghij12345pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+9, S("abcdefghij123456789pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+10, S("abcdefghij1234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+0, S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+1, S("abcdefghij1pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+10, S("abcdefghij1234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+19, S("abcdefghij1234567890123456789pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, str, str+20, S("abcdefghij12345678901234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+0, S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+0, S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+1, S("abcdefghij1t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+2, S("abcdefghij12t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+4, S("abcdefghij1234t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+5, S("abcdefghij12345t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+0, S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+1, S("abcdefghij1t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+5, S("abcdefghij12345t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+9, S("abcdefghij123456789t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+10, S("abcdefghij1234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+0, S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+1, S("abcdefghij1t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+10, S("abcdefghij1234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+19, S("abcdefghij1234567890123456789t"));
test(S("abcdefghijklmnopqrst"), 10, 9, str, str+20, S("abcdefghij12345678901234567890t"));
}
template <class S>
void test8()
{
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+0, S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+0, S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+1, S("abcdefghij1"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+2, S("abcdefghij12"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+4, S("abcdefghij1234"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+5, S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+0, S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+1, S("abcdefghij1"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+5, S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+9, S("abcdefghij123456789"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+10, S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+0, S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+1, S("abcdefghij1"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+10, S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+19, S("abcdefghij1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 10, 10, str, str+20, S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+1, S("abcdefghijklmnopqrs1t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+2, S("abcdefghijklmnopqrs12t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+4, S("abcdefghijklmnopqrs1234t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+5, S("abcdefghijklmnopqrs12345t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+1, S("abcdefghijklmnopqrs1t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+5, S("abcdefghijklmnopqrs12345t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+9, S("abcdefghijklmnopqrs123456789t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+10, S("abcdefghijklmnopqrs1234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+1, S("abcdefghijklmnopqrs1t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+10, S("abcdefghijklmnopqrs1234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+19, S("abcdefghijklmnopqrs1234567890123456789t"));
test(S("abcdefghijklmnopqrst"), 19, 0, str, str+20, S("abcdefghijklmnopqrs12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+0, S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+0, S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+1, S("abcdefghijklmnopqrs1"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+2, S("abcdefghijklmnopqrs12"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+4, S("abcdefghijklmnopqrs1234"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+5, S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+0, S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+1, S("abcdefghijklmnopqrs1"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+5, S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+9, S("abcdefghijklmnopqrs123456789"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+10, S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+0, S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+1, S("abcdefghijklmnopqrs1"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+10, S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+19, S("abcdefghijklmnopqrs1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 19, 1, str, str+20, S("abcdefghijklmnopqrs12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+1, S("abcdefghijklmnopqrst1"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+2, S("abcdefghijklmnopqrst12"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+4, S("abcdefghijklmnopqrst1234"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+5, S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+1, S("abcdefghijklmnopqrst1"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+5, S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+9, S("abcdefghijklmnopqrst123456789"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+10, S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+1, S("abcdefghijklmnopqrst1"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+10, S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+19, S("abcdefghijklmnopqrst1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 20, 0, str, str+20, S("abcdefghijklmnopqrst12345678901234567890"));
}
int main()
{
{
typedef std::string S;
test0<S>();
test1<S>();
test2<S>();
test3<S>();
test4<S>();
test5<S>();
test6<S>();
test7<S>();
test8<S>();
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test0<S>();
test1<S>();
test2<S>();
test3<S>();
test4<S>();
test5<S>();
test6<S>();
test7<S>();
test8<S>();
}
#endif
}

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@@ -0,0 +1,285 @@
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// basic_string<charT,traits,Allocator>&
// replace(const_iterator i1, const_iterator i2, const charT* s);
#include <stdio.h>
#include <string>
#include <algorithm>
#include <cassert>
#include "min_allocator.h"
template <class S>
void
test(S s, typename S::size_type pos1, typename S::size_type n1, const typename S::value_type* str, S expected)
{
typename S::size_type old_size = s.size();
typename S::const_iterator first = s.begin() + pos1;
typename S::const_iterator last = s.begin() + pos1 + n1;
typename S::size_type xlen = last - first;
s.replace(first, last, str);
assert(s.__invariants());
assert(s == expected);
typename S::size_type rlen = S::traits_type::length(str);
assert(s.size() == old_size - xlen + rlen);
}
template <class S>
void test0()
{
test(S(""), 0, 0, "", S(""));
test(S(""), 0, 0, "12345", S("12345"));
test(S(""), 0, 0, "1234567890", S("1234567890"));
test(S(""), 0, 0, "12345678901234567890", S("12345678901234567890"));
test(S("abcde"), 0, 0, "", S("abcde"));
test(S("abcde"), 0, 0, "12345", S("12345abcde"));
test(S("abcde"), 0, 0, "1234567890", S("1234567890abcde"));
test(S("abcde"), 0, 0, "12345678901234567890", S("12345678901234567890abcde"));
test(S("abcde"), 0, 1, "", S("bcde"));
test(S("abcde"), 0, 1, "12345", S("12345bcde"));
test(S("abcde"), 0, 1, "1234567890", S("1234567890bcde"));
test(S("abcde"), 0, 1, "12345678901234567890", S("12345678901234567890bcde"));
test(S("abcde"), 0, 2, "", S("cde"));
test(S("abcde"), 0, 2, "12345", S("12345cde"));
test(S("abcde"), 0, 2, "1234567890", S("1234567890cde"));
test(S("abcde"), 0, 2, "12345678901234567890", S("12345678901234567890cde"));
test(S("abcde"), 0, 4, "", S("e"));
test(S("abcde"), 0, 4, "12345", S("12345e"));
test(S("abcde"), 0, 4, "1234567890", S("1234567890e"));
test(S("abcde"), 0, 4, "12345678901234567890", S("12345678901234567890e"));
test(S("abcde"), 0, 5, "", S(""));
test(S("abcde"), 0, 5, "12345", S("12345"));
test(S("abcde"), 0, 5, "1234567890", S("1234567890"));
test(S("abcde"), 0, 5, "12345678901234567890", S("12345678901234567890"));
test(S("abcde"), 1, 0, "", S("abcde"));
test(S("abcde"), 1, 0, "12345", S("a12345bcde"));
test(S("abcde"), 1, 0, "1234567890", S("a1234567890bcde"));
test(S("abcde"), 1, 0, "12345678901234567890", S("a12345678901234567890bcde"));
test(S("abcde"), 1, 1, "", S("acde"));
test(S("abcde"), 1, 1, "12345", S("a12345cde"));
test(S("abcde"), 1, 1, "1234567890", S("a1234567890cde"));
test(S("abcde"), 1, 1, "12345678901234567890", S("a12345678901234567890cde"));
test(S("abcde"), 1, 2, "", S("ade"));
test(S("abcde"), 1, 2, "12345", S("a12345de"));
test(S("abcde"), 1, 2, "1234567890", S("a1234567890de"));
test(S("abcde"), 1, 2, "12345678901234567890", S("a12345678901234567890de"));
test(S("abcde"), 1, 3, "", S("ae"));
test(S("abcde"), 1, 3, "12345", S("a12345e"));
test(S("abcde"), 1, 3, "1234567890", S("a1234567890e"));
test(S("abcde"), 1, 3, "12345678901234567890", S("a12345678901234567890e"));
test(S("abcde"), 1, 4, "", S("a"));
test(S("abcde"), 1, 4, "12345", S("a12345"));
test(S("abcde"), 1, 4, "1234567890", S("a1234567890"));
test(S("abcde"), 1, 4, "12345678901234567890", S("a12345678901234567890"));
test(S("abcde"), 2, 0, "", S("abcde"));
test(S("abcde"), 2, 0, "12345", S("ab12345cde"));
test(S("abcde"), 2, 0, "1234567890", S("ab1234567890cde"));
test(S("abcde"), 2, 0, "12345678901234567890", S("ab12345678901234567890cde"));
test(S("abcde"), 2, 1, "", S("abde"));
test(S("abcde"), 2, 1, "12345", S("ab12345de"));
test(S("abcde"), 2, 1, "1234567890", S("ab1234567890de"));
test(S("abcde"), 2, 1, "12345678901234567890", S("ab12345678901234567890de"));
test(S("abcde"), 2, 2, "", S("abe"));
test(S("abcde"), 2, 2, "12345", S("ab12345e"));
test(S("abcde"), 2, 2, "1234567890", S("ab1234567890e"));
test(S("abcde"), 2, 2, "12345678901234567890", S("ab12345678901234567890e"));
test(S("abcde"), 2, 3, "", S("ab"));
test(S("abcde"), 2, 3, "12345", S("ab12345"));
test(S("abcde"), 2, 3, "1234567890", S("ab1234567890"));
test(S("abcde"), 2, 3, "12345678901234567890", S("ab12345678901234567890"));
test(S("abcde"), 4, 0, "", S("abcde"));
test(S("abcde"), 4, 0, "12345", S("abcd12345e"));
test(S("abcde"), 4, 0, "1234567890", S("abcd1234567890e"));
test(S("abcde"), 4, 0, "12345678901234567890", S("abcd12345678901234567890e"));
test(S("abcde"), 4, 1, "", S("abcd"));
test(S("abcde"), 4, 1, "12345", S("abcd12345"));
test(S("abcde"), 4, 1, "1234567890", S("abcd1234567890"));
test(S("abcde"), 4, 1, "12345678901234567890", S("abcd12345678901234567890"));
test(S("abcde"), 5, 0, "", S("abcde"));
test(S("abcde"), 5, 0, "12345", S("abcde12345"));
test(S("abcde"), 5, 0, "1234567890", S("abcde1234567890"));
test(S("abcde"), 5, 0, "12345678901234567890", S("abcde12345678901234567890"));
test(S("abcdefghij"), 0, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345", S("12345abcdefghij"));
test(S("abcdefghij"), 0, 0, "1234567890", S("1234567890abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345678901234567890", S("12345678901234567890abcdefghij"));
test(S("abcdefghij"), 0, 1, "", S("bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345", S("12345bcdefghij"));
test(S("abcdefghij"), 0, 1, "1234567890", S("1234567890bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345678901234567890", S("12345678901234567890bcdefghij"));
test(S("abcdefghij"), 0, 5, "", S("fghij"));
test(S("abcdefghij"), 0, 5, "12345", S("12345fghij"));
test(S("abcdefghij"), 0, 5, "1234567890", S("1234567890fghij"));
test(S("abcdefghij"), 0, 5, "12345678901234567890", S("12345678901234567890fghij"));
test(S("abcdefghij"), 0, 9, "", S("j"));
test(S("abcdefghij"), 0, 9, "12345", S("12345j"));
test(S("abcdefghij"), 0, 9, "1234567890", S("1234567890j"));
test(S("abcdefghij"), 0, 9, "12345678901234567890", S("12345678901234567890j"));
test(S("abcdefghij"), 0, 10, "", S(""));
test(S("abcdefghij"), 0, 10, "12345", S("12345"));
test(S("abcdefghij"), 0, 10, "1234567890", S("1234567890"));
test(S("abcdefghij"), 0, 10, "12345678901234567890", S("12345678901234567890"));
test(S("abcdefghij"), 1, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 1, 0, "12345", S("a12345bcdefghij"));
test(S("abcdefghij"), 1, 0, "1234567890", S("a1234567890bcdefghij"));
test(S("abcdefghij"), 1, 0, "12345678901234567890", S("a12345678901234567890bcdefghij"));
test(S("abcdefghij"), 1, 1, "", S("acdefghij"));
test(S("abcdefghij"), 1, 1, "12345", S("a12345cdefghij"));
test(S("abcdefghij"), 1, 1, "1234567890", S("a1234567890cdefghij"));
test(S("abcdefghij"), 1, 1, "12345678901234567890", S("a12345678901234567890cdefghij"));
}
template <class S>
void test1()
{
test(S("abcdefghij"), 1, 4, "", S("afghij"));
test(S("abcdefghij"), 1, 4, "12345", S("a12345fghij"));
test(S("abcdefghij"), 1, 4, "1234567890", S("a1234567890fghij"));
test(S("abcdefghij"), 1, 4, "12345678901234567890", S("a12345678901234567890fghij"));
test(S("abcdefghij"), 1, 8, "", S("aj"));
test(S("abcdefghij"), 1, 8, "12345", S("a12345j"));
test(S("abcdefghij"), 1, 8, "1234567890", S("a1234567890j"));
test(S("abcdefghij"), 1, 8, "12345678901234567890", S("a12345678901234567890j"));
test(S("abcdefghij"), 1, 9, "", S("a"));
test(S("abcdefghij"), 1, 9, "12345", S("a12345"));
test(S("abcdefghij"), 1, 9, "1234567890", S("a1234567890"));
test(S("abcdefghij"), 1, 9, "12345678901234567890", S("a12345678901234567890"));
test(S("abcdefghij"), 5, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 5, 0, "12345", S("abcde12345fghij"));
test(S("abcdefghij"), 5, 0, "1234567890", S("abcde1234567890fghij"));
test(S("abcdefghij"), 5, 0, "12345678901234567890", S("abcde12345678901234567890fghij"));
test(S("abcdefghij"), 5, 1, "", S("abcdeghij"));
test(S("abcdefghij"), 5, 1, "12345", S("abcde12345ghij"));
test(S("abcdefghij"), 5, 1, "1234567890", S("abcde1234567890ghij"));
test(S("abcdefghij"), 5, 1, "12345678901234567890", S("abcde12345678901234567890ghij"));
test(S("abcdefghij"), 5, 2, "", S("abcdehij"));
test(S("abcdefghij"), 5, 2, "12345", S("abcde12345hij"));
test(S("abcdefghij"), 5, 2, "1234567890", S("abcde1234567890hij"));
test(S("abcdefghij"), 5, 2, "12345678901234567890", S("abcde12345678901234567890hij"));
test(S("abcdefghij"), 5, 4, "", S("abcdej"));
test(S("abcdefghij"), 5, 4, "12345", S("abcde12345j"));
test(S("abcdefghij"), 5, 4, "1234567890", S("abcde1234567890j"));
test(S("abcdefghij"), 5, 4, "12345678901234567890", S("abcde12345678901234567890j"));
test(S("abcdefghij"), 5, 5, "", S("abcde"));
test(S("abcdefghij"), 5, 5, "12345", S("abcde12345"));
test(S("abcdefghij"), 5, 5, "1234567890", S("abcde1234567890"));
test(S("abcdefghij"), 5, 5, "12345678901234567890", S("abcde12345678901234567890"));
test(S("abcdefghij"), 9, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 9, 0, "12345", S("abcdefghi12345j"));
test(S("abcdefghij"), 9, 0, "1234567890", S("abcdefghi1234567890j"));
test(S("abcdefghij"), 9, 0, "12345678901234567890", S("abcdefghi12345678901234567890j"));
test(S("abcdefghij"), 9, 1, "", S("abcdefghi"));
test(S("abcdefghij"), 9, 1, "12345", S("abcdefghi12345"));
test(S("abcdefghij"), 9, 1, "1234567890", S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 1, "12345678901234567890", S("abcdefghi12345678901234567890"));
test(S("abcdefghij"), 10, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 10, 0, "12345", S("abcdefghij12345"));
test(S("abcdefghij"), 10, 0, "1234567890", S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 0, "12345678901234567890", S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 0, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345", S("12345abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "1234567890", S("1234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345678901234567890", S("12345678901234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "", S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345", S("12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "1234567890", S("1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345678901234567890", S("12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "", S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345", S("12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "1234567890", S("1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345678901234567890", S("12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 19, "", S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345", S("12345t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "1234567890", S("1234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345678901234567890", S("12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 20, "", S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345", S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 20, "1234567890", S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345678901234567890", S("12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 1, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345", S("a12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "1234567890", S("a1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345678901234567890", S("a12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "", S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345", S("a12345cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "1234567890", S("a1234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345678901234567890", S("a12345678901234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "", S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345", S("a12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "1234567890", S("a1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345678901234567890", S("a12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 18, "", S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345", S("a12345t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "1234567890", S("a1234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345678901234567890", S("a12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 19, "", S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345", S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 19, "1234567890", S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345678901234567890", S("a12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 10, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345", S("abcdefghij12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "1234567890", S("abcdefghij1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345678901234567890", S("abcdefghij12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "", S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345", S("abcdefghij12345lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "1234567890", S("abcdefghij1234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345678901234567890", S("abcdefghij12345678901234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "", S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345", S("abcdefghij12345pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "1234567890", S("abcdefghij1234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345678901234567890", S("abcdefghij12345678901234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 9, "", S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345", S("abcdefghij12345t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "1234567890", S("abcdefghij1234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345678901234567890", S("abcdefghij12345678901234567890t"));
}
template <class S>
void test2()
{
test(S("abcdefghijklmnopqrst"), 10, 10, "", S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345", S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 10, "1234567890", S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345678901234567890", S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 19, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345", S("abcdefghijklmnopqrs12345t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "1234567890", S("abcdefghijklmnopqrs1234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 1, "", S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345", S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 1, "1234567890", S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345", S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 0, "1234567890", S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890"));
}
int main()
{
{
typedef std::string S;
test0<S>();
test1<S>();
test2<S>();
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test0<S>();
test1<S>();
test2<S>();
}
#endif
}

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@@ -0,0 +1,976 @@
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// basic_string<charT,traits,Allocator>&
// replace(const_iterator i1, const_iterator i2, const charT* s, size_type n);
#include <stdio.h>
#include <string>
#include <algorithm>
#include <cassert>
#include "min_allocator.h"
template <class S>
void
test(S s, typename S::size_type pos1, typename S::size_type n1, const typename S::value_type* str,
typename S::size_type n2, S expected)
{
typename S::size_type old_size = s.size();
typename S::const_iterator first = s.begin() + pos1;
typename S::const_iterator last = s.begin() + pos1 + n1;
typename S::size_type xlen = last - first;
s.replace(first, last, str, n2);
assert(s.__invariants());
assert(s == expected);
typename S::size_type rlen = n2;
assert(s.size() == old_size - xlen + rlen);
}
template <class S>
void test0()
{
test(S(""), 0, 0, "", 0, S(""));
test(S(""), 0, 0, "12345", 0, S(""));
test(S(""), 0, 0, "12345", 1, S("1"));
test(S(""), 0, 0, "12345", 2, S("12"));
test(S(""), 0, 0, "12345", 4, S("1234"));
test(S(""), 0, 0, "12345", 5, S("12345"));
test(S(""), 0, 0, "1234567890", 0, S(""));
test(S(""), 0, 0, "1234567890", 1, S("1"));
test(S(""), 0, 0, "1234567890", 5, S("12345"));
test(S(""), 0, 0, "1234567890", 9, S("123456789"));
test(S(""), 0, 0, "1234567890", 10, S("1234567890"));
test(S(""), 0, 0, "12345678901234567890", 0, S(""));
test(S(""), 0, 0, "12345678901234567890", 1, S("1"));
test(S(""), 0, 0, "12345678901234567890", 10, S("1234567890"));
test(S(""), 0, 0, "12345678901234567890", 19, S("1234567890123456789"));
test(S(""), 0, 0, "12345678901234567890", 20, S("12345678901234567890"));
test(S("abcde"), 0, 0, "", 0, S("abcde"));
test(S("abcde"), 0, 0, "12345", 0, S("abcde"));
test(S("abcde"), 0, 0, "12345", 1, S("1abcde"));
test(S("abcde"), 0, 0, "12345", 2, S("12abcde"));
test(S("abcde"), 0, 0, "12345", 4, S("1234abcde"));
test(S("abcde"), 0, 0, "12345", 5, S("12345abcde"));
test(S("abcde"), 0, 0, "1234567890", 0, S("abcde"));
test(S("abcde"), 0, 0, "1234567890", 1, S("1abcde"));
test(S("abcde"), 0, 0, "1234567890", 5, S("12345abcde"));
test(S("abcde"), 0, 0, "1234567890", 9, S("123456789abcde"));
test(S("abcde"), 0, 0, "1234567890", 10, S("1234567890abcde"));
test(S("abcde"), 0, 0, "12345678901234567890", 0, S("abcde"));
test(S("abcde"), 0, 0, "12345678901234567890", 1, S("1abcde"));
test(S("abcde"), 0, 0, "12345678901234567890", 10, S("1234567890abcde"));
test(S("abcde"), 0, 0, "12345678901234567890", 19, S("1234567890123456789abcde"));
test(S("abcde"), 0, 0, "12345678901234567890", 20, S("12345678901234567890abcde"));
test(S("abcde"), 0, 1, "", 0, S("bcde"));
test(S("abcde"), 0, 1, "12345", 0, S("bcde"));
test(S("abcde"), 0, 1, "12345", 1, S("1bcde"));
test(S("abcde"), 0, 1, "12345", 2, S("12bcde"));
test(S("abcde"), 0, 1, "12345", 4, S("1234bcde"));
test(S("abcde"), 0, 1, "12345", 5, S("12345bcde"));
test(S("abcde"), 0, 1, "1234567890", 0, S("bcde"));
test(S("abcde"), 0, 1, "1234567890", 1, S("1bcde"));
test(S("abcde"), 0, 1, "1234567890", 5, S("12345bcde"));
test(S("abcde"), 0, 1, "1234567890", 9, S("123456789bcde"));
test(S("abcde"), 0, 1, "1234567890", 10, S("1234567890bcde"));
test(S("abcde"), 0, 1, "12345678901234567890", 0, S("bcde"));
test(S("abcde"), 0, 1, "12345678901234567890", 1, S("1bcde"));
test(S("abcde"), 0, 1, "12345678901234567890", 10, S("1234567890bcde"));
test(S("abcde"), 0, 1, "12345678901234567890", 19, S("1234567890123456789bcde"));
test(S("abcde"), 0, 1, "12345678901234567890", 20, S("12345678901234567890bcde"));
test(S("abcde"), 0, 2, "", 0, S("cde"));
test(S("abcde"), 0, 2, "12345", 0, S("cde"));
test(S("abcde"), 0, 2, "12345", 1, S("1cde"));
test(S("abcde"), 0, 2, "12345", 2, S("12cde"));
test(S("abcde"), 0, 2, "12345", 4, S("1234cde"));
test(S("abcde"), 0, 2, "12345", 5, S("12345cde"));
test(S("abcde"), 0, 2, "1234567890", 0, S("cde"));
test(S("abcde"), 0, 2, "1234567890", 1, S("1cde"));
test(S("abcde"), 0, 2, "1234567890", 5, S("12345cde"));
test(S("abcde"), 0, 2, "1234567890", 9, S("123456789cde"));
test(S("abcde"), 0, 2, "1234567890", 10, S("1234567890cde"));
test(S("abcde"), 0, 2, "12345678901234567890", 0, S("cde"));
test(S("abcde"), 0, 2, "12345678901234567890", 1, S("1cde"));
test(S("abcde"), 0, 2, "12345678901234567890", 10, S("1234567890cde"));
test(S("abcde"), 0, 2, "12345678901234567890", 19, S("1234567890123456789cde"));
test(S("abcde"), 0, 2, "12345678901234567890", 20, S("12345678901234567890cde"));
test(S("abcde"), 0, 4, "", 0, S("e"));
test(S("abcde"), 0, 4, "12345", 0, S("e"));
test(S("abcde"), 0, 4, "12345", 1, S("1e"));
test(S("abcde"), 0, 4, "12345", 2, S("12e"));
test(S("abcde"), 0, 4, "12345", 4, S("1234e"));
test(S("abcde"), 0, 4, "12345", 5, S("12345e"));
test(S("abcde"), 0, 4, "1234567890", 0, S("e"));
test(S("abcde"), 0, 4, "1234567890", 1, S("1e"));
test(S("abcde"), 0, 4, "1234567890", 5, S("12345e"));
test(S("abcde"), 0, 4, "1234567890", 9, S("123456789e"));
test(S("abcde"), 0, 4, "1234567890", 10, S("1234567890e"));
test(S("abcde"), 0, 4, "12345678901234567890", 0, S("e"));
test(S("abcde"), 0, 4, "12345678901234567890", 1, S("1e"));
test(S("abcde"), 0, 4, "12345678901234567890", 10, S("1234567890e"));
test(S("abcde"), 0, 4, "12345678901234567890", 19, S("1234567890123456789e"));
test(S("abcde"), 0, 4, "12345678901234567890", 20, S("12345678901234567890e"));
test(S("abcde"), 0, 5, "", 0, S(""));
test(S("abcde"), 0, 5, "12345", 0, S(""));
test(S("abcde"), 0, 5, "12345", 1, S("1"));
test(S("abcde"), 0, 5, "12345", 2, S("12"));
test(S("abcde"), 0, 5, "12345", 4, S("1234"));
test(S("abcde"), 0, 5, "12345", 5, S("12345"));
test(S("abcde"), 0, 5, "1234567890", 0, S(""));
test(S("abcde"), 0, 5, "1234567890", 1, S("1"));
test(S("abcde"), 0, 5, "1234567890", 5, S("12345"));
test(S("abcde"), 0, 5, "1234567890", 9, S("123456789"));
test(S("abcde"), 0, 5, "1234567890", 10, S("1234567890"));
test(S("abcde"), 0, 5, "12345678901234567890", 0, S(""));
test(S("abcde"), 0, 5, "12345678901234567890", 1, S("1"));
test(S("abcde"), 0, 5, "12345678901234567890", 10, S("1234567890"));
test(S("abcde"), 0, 5, "12345678901234567890", 19, S("1234567890123456789"));
test(S("abcde"), 0, 5, "12345678901234567890", 20, S("12345678901234567890"));
test(S("abcde"), 1, 0, "", 0, S("abcde"));
test(S("abcde"), 1, 0, "12345", 0, S("abcde"));
test(S("abcde"), 1, 0, "12345", 1, S("a1bcde"));
test(S("abcde"), 1, 0, "12345", 2, S("a12bcde"));
}
template <class S>
void test1()
{
test(S("abcde"), 1, 0, "12345", 4, S("a1234bcde"));
test(S("abcde"), 1, 0, "12345", 5, S("a12345bcde"));
test(S("abcde"), 1, 0, "1234567890", 0, S("abcde"));
test(S("abcde"), 1, 0, "1234567890", 1, S("a1bcde"));
test(S("abcde"), 1, 0, "1234567890", 5, S("a12345bcde"));
test(S("abcde"), 1, 0, "1234567890", 9, S("a123456789bcde"));
test(S("abcde"), 1, 0, "1234567890", 10, S("a1234567890bcde"));
test(S("abcde"), 1, 0, "12345678901234567890", 0, S("abcde"));
test(S("abcde"), 1, 0, "12345678901234567890", 1, S("a1bcde"));
test(S("abcde"), 1, 0, "12345678901234567890", 10, S("a1234567890bcde"));
test(S("abcde"), 1, 0, "12345678901234567890", 19, S("a1234567890123456789bcde"));
test(S("abcde"), 1, 0, "12345678901234567890", 20, S("a12345678901234567890bcde"));
test(S("abcde"), 1, 1, "", 0, S("acde"));
test(S("abcde"), 1, 1, "12345", 0, S("acde"));
test(S("abcde"), 1, 1, "12345", 1, S("a1cde"));
test(S("abcde"), 1, 1, "12345", 2, S("a12cde"));
test(S("abcde"), 1, 1, "12345", 4, S("a1234cde"));
test(S("abcde"), 1, 1, "12345", 5, S("a12345cde"));
test(S("abcde"), 1, 1, "1234567890", 0, S("acde"));
test(S("abcde"), 1, 1, "1234567890", 1, S("a1cde"));
test(S("abcde"), 1, 1, "1234567890", 5, S("a12345cde"));
test(S("abcde"), 1, 1, "1234567890", 9, S("a123456789cde"));
test(S("abcde"), 1, 1, "1234567890", 10, S("a1234567890cde"));
test(S("abcde"), 1, 1, "12345678901234567890", 0, S("acde"));
test(S("abcde"), 1, 1, "12345678901234567890", 1, S("a1cde"));
test(S("abcde"), 1, 1, "12345678901234567890", 10, S("a1234567890cde"));
test(S("abcde"), 1, 1, "12345678901234567890", 19, S("a1234567890123456789cde"));
test(S("abcde"), 1, 1, "12345678901234567890", 20, S("a12345678901234567890cde"));
test(S("abcde"), 1, 2, "", 0, S("ade"));
test(S("abcde"), 1, 2, "12345", 0, S("ade"));
test(S("abcde"), 1, 2, "12345", 1, S("a1de"));
test(S("abcde"), 1, 2, "12345", 2, S("a12de"));
test(S("abcde"), 1, 2, "12345", 4, S("a1234de"));
test(S("abcde"), 1, 2, "12345", 5, S("a12345de"));
test(S("abcde"), 1, 2, "1234567890", 0, S("ade"));
test(S("abcde"), 1, 2, "1234567890", 1, S("a1de"));
test(S("abcde"), 1, 2, "1234567890", 5, S("a12345de"));
test(S("abcde"), 1, 2, "1234567890", 9, S("a123456789de"));
test(S("abcde"), 1, 2, "1234567890", 10, S("a1234567890de"));
test(S("abcde"), 1, 2, "12345678901234567890", 0, S("ade"));
test(S("abcde"), 1, 2, "12345678901234567890", 1, S("a1de"));
test(S("abcde"), 1, 2, "12345678901234567890", 10, S("a1234567890de"));
test(S("abcde"), 1, 2, "12345678901234567890", 19, S("a1234567890123456789de"));
test(S("abcde"), 1, 2, "12345678901234567890", 20, S("a12345678901234567890de"));
test(S("abcde"), 1, 3, "", 0, S("ae"));
test(S("abcde"), 1, 3, "12345", 0, S("ae"));
test(S("abcde"), 1, 3, "12345", 1, S("a1e"));
test(S("abcde"), 1, 3, "12345", 2, S("a12e"));
test(S("abcde"), 1, 3, "12345", 4, S("a1234e"));
test(S("abcde"), 1, 3, "12345", 5, S("a12345e"));
test(S("abcde"), 1, 3, "1234567890", 0, S("ae"));
test(S("abcde"), 1, 3, "1234567890", 1, S("a1e"));
test(S("abcde"), 1, 3, "1234567890", 5, S("a12345e"));
test(S("abcde"), 1, 3, "1234567890", 9, S("a123456789e"));
test(S("abcde"), 1, 3, "1234567890", 10, S("a1234567890e"));
test(S("abcde"), 1, 3, "12345678901234567890", 0, S("ae"));
test(S("abcde"), 1, 3, "12345678901234567890", 1, S("a1e"));
test(S("abcde"), 1, 3, "12345678901234567890", 10, S("a1234567890e"));
test(S("abcde"), 1, 3, "12345678901234567890", 19, S("a1234567890123456789e"));
test(S("abcde"), 1, 3, "12345678901234567890", 20, S("a12345678901234567890e"));
test(S("abcde"), 1, 4, "", 0, S("a"));
test(S("abcde"), 1, 4, "12345", 0, S("a"));
test(S("abcde"), 1, 4, "12345", 1, S("a1"));
test(S("abcde"), 1, 4, "12345", 2, S("a12"));
test(S("abcde"), 1, 4, "12345", 4, S("a1234"));
test(S("abcde"), 1, 4, "12345", 5, S("a12345"));
test(S("abcde"), 1, 4, "1234567890", 0, S("a"));
test(S("abcde"), 1, 4, "1234567890", 1, S("a1"));
test(S("abcde"), 1, 4, "1234567890", 5, S("a12345"));
test(S("abcde"), 1, 4, "1234567890", 9, S("a123456789"));
test(S("abcde"), 1, 4, "1234567890", 10, S("a1234567890"));
test(S("abcde"), 1, 4, "12345678901234567890", 0, S("a"));
test(S("abcde"), 1, 4, "12345678901234567890", 1, S("a1"));
test(S("abcde"), 1, 4, "12345678901234567890", 10, S("a1234567890"));
test(S("abcde"), 1, 4, "12345678901234567890", 19, S("a1234567890123456789"));
test(S("abcde"), 1, 4, "12345678901234567890", 20, S("a12345678901234567890"));
test(S("abcde"), 2, 0, "", 0, S("abcde"));
test(S("abcde"), 2, 0, "12345", 0, S("abcde"));
test(S("abcde"), 2, 0, "12345", 1, S("ab1cde"));
test(S("abcde"), 2, 0, "12345", 2, S("ab12cde"));
test(S("abcde"), 2, 0, "12345", 4, S("ab1234cde"));
test(S("abcde"), 2, 0, "12345", 5, S("ab12345cde"));
test(S("abcde"), 2, 0, "1234567890", 0, S("abcde"));
test(S("abcde"), 2, 0, "1234567890", 1, S("ab1cde"));
test(S("abcde"), 2, 0, "1234567890", 5, S("ab12345cde"));
test(S("abcde"), 2, 0, "1234567890", 9, S("ab123456789cde"));
test(S("abcde"), 2, 0, "1234567890", 10, S("ab1234567890cde"));
test(S("abcde"), 2, 0, "12345678901234567890", 0, S("abcde"));
test(S("abcde"), 2, 0, "12345678901234567890", 1, S("ab1cde"));
test(S("abcde"), 2, 0, "12345678901234567890", 10, S("ab1234567890cde"));
test(S("abcde"), 2, 0, "12345678901234567890", 19, S("ab1234567890123456789cde"));
test(S("abcde"), 2, 0, "12345678901234567890", 20, S("ab12345678901234567890cde"));
test(S("abcde"), 2, 1, "", 0, S("abde"));
test(S("abcde"), 2, 1, "12345", 0, S("abde"));
test(S("abcde"), 2, 1, "12345", 1, S("ab1de"));
test(S("abcde"), 2, 1, "12345", 2, S("ab12de"));
test(S("abcde"), 2, 1, "12345", 4, S("ab1234de"));
test(S("abcde"), 2, 1, "12345", 5, S("ab12345de"));
test(S("abcde"), 2, 1, "1234567890", 0, S("abde"));
test(S("abcde"), 2, 1, "1234567890", 1, S("ab1de"));
}
template <class S>
void test2()
{
test(S("abcde"), 2, 1, "1234567890", 5, S("ab12345de"));
test(S("abcde"), 2, 1, "1234567890", 9, S("ab123456789de"));
test(S("abcde"), 2, 1, "1234567890", 10, S("ab1234567890de"));
test(S("abcde"), 2, 1, "12345678901234567890", 0, S("abde"));
test(S("abcde"), 2, 1, "12345678901234567890", 1, S("ab1de"));
test(S("abcde"), 2, 1, "12345678901234567890", 10, S("ab1234567890de"));
test(S("abcde"), 2, 1, "12345678901234567890", 19, S("ab1234567890123456789de"));
test(S("abcde"), 2, 1, "12345678901234567890", 20, S("ab12345678901234567890de"));
test(S("abcde"), 2, 2, "", 0, S("abe"));
test(S("abcde"), 2, 2, "12345", 0, S("abe"));
test(S("abcde"), 2, 2, "12345", 1, S("ab1e"));
test(S("abcde"), 2, 2, "12345", 2, S("ab12e"));
test(S("abcde"), 2, 2, "12345", 4, S("ab1234e"));
test(S("abcde"), 2, 2, "12345", 5, S("ab12345e"));
test(S("abcde"), 2, 2, "1234567890", 0, S("abe"));
test(S("abcde"), 2, 2, "1234567890", 1, S("ab1e"));
test(S("abcde"), 2, 2, "1234567890", 5, S("ab12345e"));
test(S("abcde"), 2, 2, "1234567890", 9, S("ab123456789e"));
test(S("abcde"), 2, 2, "1234567890", 10, S("ab1234567890e"));
test(S("abcde"), 2, 2, "12345678901234567890", 0, S("abe"));
test(S("abcde"), 2, 2, "12345678901234567890", 1, S("ab1e"));
test(S("abcde"), 2, 2, "12345678901234567890", 10, S("ab1234567890e"));
test(S("abcde"), 2, 2, "12345678901234567890", 19, S("ab1234567890123456789e"));
test(S("abcde"), 2, 2, "12345678901234567890", 20, S("ab12345678901234567890e"));
test(S("abcde"), 2, 3, "", 0, S("ab"));
test(S("abcde"), 2, 3, "12345", 0, S("ab"));
test(S("abcde"), 2, 3, "12345", 1, S("ab1"));
test(S("abcde"), 2, 3, "12345", 2, S("ab12"));
test(S("abcde"), 2, 3, "12345", 4, S("ab1234"));
test(S("abcde"), 2, 3, "12345", 5, S("ab12345"));
test(S("abcde"), 2, 3, "1234567890", 0, S("ab"));
test(S("abcde"), 2, 3, "1234567890", 1, S("ab1"));
test(S("abcde"), 2, 3, "1234567890", 5, S("ab12345"));
test(S("abcde"), 2, 3, "1234567890", 9, S("ab123456789"));
test(S("abcde"), 2, 3, "1234567890", 10, S("ab1234567890"));
test(S("abcde"), 2, 3, "12345678901234567890", 0, S("ab"));
test(S("abcde"), 2, 3, "12345678901234567890", 1, S("ab1"));
test(S("abcde"), 2, 3, "12345678901234567890", 10, S("ab1234567890"));
test(S("abcde"), 2, 3, "12345678901234567890", 19, S("ab1234567890123456789"));
test(S("abcde"), 2, 3, "12345678901234567890", 20, S("ab12345678901234567890"));
test(S("abcde"), 4, 0, "", 0, S("abcde"));
test(S("abcde"), 4, 0, "12345", 0, S("abcde"));
test(S("abcde"), 4, 0, "12345", 1, S("abcd1e"));
test(S("abcde"), 4, 0, "12345", 2, S("abcd12e"));
test(S("abcde"), 4, 0, "12345", 4, S("abcd1234e"));
test(S("abcde"), 4, 0, "12345", 5, S("abcd12345e"));
test(S("abcde"), 4, 0, "1234567890", 0, S("abcde"));
test(S("abcde"), 4, 0, "1234567890", 1, S("abcd1e"));
test(S("abcde"), 4, 0, "1234567890", 5, S("abcd12345e"));
test(S("abcde"), 4, 0, "1234567890", 9, S("abcd123456789e"));
test(S("abcde"), 4, 0, "1234567890", 10, S("abcd1234567890e"));
test(S("abcde"), 4, 0, "12345678901234567890", 0, S("abcde"));
test(S("abcde"), 4, 0, "12345678901234567890", 1, S("abcd1e"));
test(S("abcde"), 4, 0, "12345678901234567890", 10, S("abcd1234567890e"));
test(S("abcde"), 4, 0, "12345678901234567890", 19, S("abcd1234567890123456789e"));
test(S("abcde"), 4, 0, "12345678901234567890", 20, S("abcd12345678901234567890e"));
test(S("abcde"), 4, 1, "", 0, S("abcd"));
test(S("abcde"), 4, 1, "12345", 0, S("abcd"));
test(S("abcde"), 4, 1, "12345", 1, S("abcd1"));
test(S("abcde"), 4, 1, "12345", 2, S("abcd12"));
test(S("abcde"), 4, 1, "12345", 4, S("abcd1234"));
test(S("abcde"), 4, 1, "12345", 5, S("abcd12345"));
test(S("abcde"), 4, 1, "1234567890", 0, S("abcd"));
test(S("abcde"), 4, 1, "1234567890", 1, S("abcd1"));
test(S("abcde"), 4, 1, "1234567890", 5, S("abcd12345"));
test(S("abcde"), 4, 1, "1234567890", 9, S("abcd123456789"));
test(S("abcde"), 4, 1, "1234567890", 10, S("abcd1234567890"));
test(S("abcde"), 4, 1, "12345678901234567890", 0, S("abcd"));
test(S("abcde"), 4, 1, "12345678901234567890", 1, S("abcd1"));
test(S("abcde"), 4, 1, "12345678901234567890", 10, S("abcd1234567890"));
test(S("abcde"), 4, 1, "12345678901234567890", 19, S("abcd1234567890123456789"));
test(S("abcde"), 4, 1, "12345678901234567890", 20, S("abcd12345678901234567890"));
test(S("abcde"), 5, 0, "", 0, S("abcde"));
test(S("abcde"), 5, 0, "12345", 0, S("abcde"));
test(S("abcde"), 5, 0, "12345", 1, S("abcde1"));
test(S("abcde"), 5, 0, "12345", 2, S("abcde12"));
test(S("abcde"), 5, 0, "12345", 4, S("abcde1234"));
test(S("abcde"), 5, 0, "12345", 5, S("abcde12345"));
test(S("abcde"), 5, 0, "1234567890", 0, S("abcde"));
test(S("abcde"), 5, 0, "1234567890", 1, S("abcde1"));
test(S("abcde"), 5, 0, "1234567890", 5, S("abcde12345"));
test(S("abcde"), 5, 0, "1234567890", 9, S("abcde123456789"));
test(S("abcde"), 5, 0, "1234567890", 10, S("abcde1234567890"));
test(S("abcde"), 5, 0, "12345678901234567890", 0, S("abcde"));
test(S("abcde"), 5, 0, "12345678901234567890", 1, S("abcde1"));
test(S("abcde"), 5, 0, "12345678901234567890", 10, S("abcde1234567890"));
test(S("abcde"), 5, 0, "12345678901234567890", 19, S("abcde1234567890123456789"));
test(S("abcde"), 5, 0, "12345678901234567890", 20, S("abcde12345678901234567890"));
test(S("abcdefghij"), 0, 0, "", 0, S("abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345", 0, S("abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345", 1, S("1abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345", 2, S("12abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345", 4, S("1234abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345", 5, S("12345abcdefghij"));
test(S("abcdefghij"), 0, 0, "1234567890", 0, S("abcdefghij"));
test(S("abcdefghij"), 0, 0, "1234567890", 1, S("1abcdefghij"));
test(S("abcdefghij"), 0, 0, "1234567890", 5, S("12345abcdefghij"));
test(S("abcdefghij"), 0, 0, "1234567890", 9, S("123456789abcdefghij"));
test(S("abcdefghij"), 0, 0, "1234567890", 10, S("1234567890abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345678901234567890", 0, S("abcdefghij"));
}
template <class S>
void test3()
{
test(S("abcdefghij"), 0, 0, "12345678901234567890", 1, S("1abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345678901234567890", 10, S("1234567890abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345678901234567890", 19, S("1234567890123456789abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345678901234567890", 20, S("12345678901234567890abcdefghij"));
test(S("abcdefghij"), 0, 1, "", 0, S("bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345", 0, S("bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345", 1, S("1bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345", 2, S("12bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345", 4, S("1234bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345", 5, S("12345bcdefghij"));
test(S("abcdefghij"), 0, 1, "1234567890", 0, S("bcdefghij"));
test(S("abcdefghij"), 0, 1, "1234567890", 1, S("1bcdefghij"));
test(S("abcdefghij"), 0, 1, "1234567890", 5, S("12345bcdefghij"));
test(S("abcdefghij"), 0, 1, "1234567890", 9, S("123456789bcdefghij"));
test(S("abcdefghij"), 0, 1, "1234567890", 10, S("1234567890bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345678901234567890", 0, S("bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345678901234567890", 1, S("1bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345678901234567890", 10, S("1234567890bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345678901234567890", 19, S("1234567890123456789bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345678901234567890", 20, S("12345678901234567890bcdefghij"));
test(S("abcdefghij"), 0, 5, "", 0, S("fghij"));
test(S("abcdefghij"), 0, 5, "12345", 0, S("fghij"));
test(S("abcdefghij"), 0, 5, "12345", 1, S("1fghij"));
test(S("abcdefghij"), 0, 5, "12345", 2, S("12fghij"));
test(S("abcdefghij"), 0, 5, "12345", 4, S("1234fghij"));
test(S("abcdefghij"), 0, 5, "12345", 5, S("12345fghij"));
test(S("abcdefghij"), 0, 5, "1234567890", 0, S("fghij"));
test(S("abcdefghij"), 0, 5, "1234567890", 1, S("1fghij"));
test(S("abcdefghij"), 0, 5, "1234567890", 5, S("12345fghij"));
test(S("abcdefghij"), 0, 5, "1234567890", 9, S("123456789fghij"));
test(S("abcdefghij"), 0, 5, "1234567890", 10, S("1234567890fghij"));
test(S("abcdefghij"), 0, 5, "12345678901234567890", 0, S("fghij"));
test(S("abcdefghij"), 0, 5, "12345678901234567890", 1, S("1fghij"));
test(S("abcdefghij"), 0, 5, "12345678901234567890", 10, S("1234567890fghij"));
test(S("abcdefghij"), 0, 5, "12345678901234567890", 19, S("1234567890123456789fghij"));
test(S("abcdefghij"), 0, 5, "12345678901234567890", 20, S("12345678901234567890fghij"));
test(S("abcdefghij"), 0, 9, "", 0, S("j"));
test(S("abcdefghij"), 0, 9, "12345", 0, S("j"));
test(S("abcdefghij"), 0, 9, "12345", 1, S("1j"));
test(S("abcdefghij"), 0, 9, "12345", 2, S("12j"));
test(S("abcdefghij"), 0, 9, "12345", 4, S("1234j"));
test(S("abcdefghij"), 0, 9, "12345", 5, S("12345j"));
test(S("abcdefghij"), 0, 9, "1234567890", 0, S("j"));
test(S("abcdefghij"), 0, 9, "1234567890", 1, S("1j"));
test(S("abcdefghij"), 0, 9, "1234567890", 5, S("12345j"));
test(S("abcdefghij"), 0, 9, "1234567890", 9, S("123456789j"));
test(S("abcdefghij"), 0, 9, "1234567890", 10, S("1234567890j"));
test(S("abcdefghij"), 0, 9, "12345678901234567890", 0, S("j"));
test(S("abcdefghij"), 0, 9, "12345678901234567890", 1, S("1j"));
test(S("abcdefghij"), 0, 9, "12345678901234567890", 10, S("1234567890j"));
test(S("abcdefghij"), 0, 9, "12345678901234567890", 19, S("1234567890123456789j"));
test(S("abcdefghij"), 0, 9, "12345678901234567890", 20, S("12345678901234567890j"));
test(S("abcdefghij"), 0, 10, "", 0, S(""));
test(S("abcdefghij"), 0, 10, "12345", 0, S(""));
test(S("abcdefghij"), 0, 10, "12345", 1, S("1"));
test(S("abcdefghij"), 0, 10, "12345", 2, S("12"));
test(S("abcdefghij"), 0, 10, "12345", 4, S("1234"));
test(S("abcdefghij"), 0, 10, "12345", 5, S("12345"));
test(S("abcdefghij"), 0, 10, "1234567890", 0, S(""));
test(S("abcdefghij"), 0, 10, "1234567890", 1, S("1"));
test(S("abcdefghij"), 0, 10, "1234567890", 5, S("12345"));
test(S("abcdefghij"), 0, 10, "1234567890", 9, S("123456789"));
test(S("abcdefghij"), 0, 10, "1234567890", 10, S("1234567890"));
test(S("abcdefghij"), 0, 10, "12345678901234567890", 0, S(""));
test(S("abcdefghij"), 0, 10, "12345678901234567890", 1, S("1"));
test(S("abcdefghij"), 0, 10, "12345678901234567890", 10, S("1234567890"));
test(S("abcdefghij"), 0, 10, "12345678901234567890", 19, S("1234567890123456789"));
test(S("abcdefghij"), 0, 10, "12345678901234567890", 20, S("12345678901234567890"));
test(S("abcdefghij"), 1, 0, "", 0, S("abcdefghij"));
test(S("abcdefghij"), 1, 0, "12345", 0, S("abcdefghij"));
test(S("abcdefghij"), 1, 0, "12345", 1, S("a1bcdefghij"));
test(S("abcdefghij"), 1, 0, "12345", 2, S("a12bcdefghij"));
test(S("abcdefghij"), 1, 0, "12345", 4, S("a1234bcdefghij"));
test(S("abcdefghij"), 1, 0, "12345", 5, S("a12345bcdefghij"));
test(S("abcdefghij"), 1, 0, "1234567890", 0, S("abcdefghij"));
test(S("abcdefghij"), 1, 0, "1234567890", 1, S("a1bcdefghij"));
test(S("abcdefghij"), 1, 0, "1234567890", 5, S("a12345bcdefghij"));
test(S("abcdefghij"), 1, 0, "1234567890", 9, S("a123456789bcdefghij"));
test(S("abcdefghij"), 1, 0, "1234567890", 10, S("a1234567890bcdefghij"));
test(S("abcdefghij"), 1, 0, "12345678901234567890", 0, S("abcdefghij"));
test(S("abcdefghij"), 1, 0, "12345678901234567890", 1, S("a1bcdefghij"));
test(S("abcdefghij"), 1, 0, "12345678901234567890", 10, S("a1234567890bcdefghij"));
test(S("abcdefghij"), 1, 0, "12345678901234567890", 19, S("a1234567890123456789bcdefghij"));
test(S("abcdefghij"), 1, 0, "12345678901234567890", 20, S("a12345678901234567890bcdefghij"));
test(S("abcdefghij"), 1, 1, "", 0, S("acdefghij"));
test(S("abcdefghij"), 1, 1, "12345", 0, S("acdefghij"));
test(S("abcdefghij"), 1, 1, "12345", 1, S("a1cdefghij"));
test(S("abcdefghij"), 1, 1, "12345", 2, S("a12cdefghij"));
test(S("abcdefghij"), 1, 1, "12345", 4, S("a1234cdefghij"));
test(S("abcdefghij"), 1, 1, "12345", 5, S("a12345cdefghij"));
test(S("abcdefghij"), 1, 1, "1234567890", 0, S("acdefghij"));
test(S("abcdefghij"), 1, 1, "1234567890", 1, S("a1cdefghij"));
test(S("abcdefghij"), 1, 1, "1234567890", 5, S("a12345cdefghij"));
test(S("abcdefghij"), 1, 1, "1234567890", 9, S("a123456789cdefghij"));
test(S("abcdefghij"), 1, 1, "1234567890", 10, S("a1234567890cdefghij"));
test(S("abcdefghij"), 1, 1, "12345678901234567890", 0, S("acdefghij"));
test(S("abcdefghij"), 1, 1, "12345678901234567890", 1, S("a1cdefghij"));
test(S("abcdefghij"), 1, 1, "12345678901234567890", 10, S("a1234567890cdefghij"));
test(S("abcdefghij"), 1, 1, "12345678901234567890", 19, S("a1234567890123456789cdefghij"));
test(S("abcdefghij"), 1, 1, "12345678901234567890", 20, S("a12345678901234567890cdefghij"));
}
template <class S>
void test4()
{
test(S("abcdefghij"), 1, 4, "", 0, S("afghij"));
test(S("abcdefghij"), 1, 4, "12345", 0, S("afghij"));
test(S("abcdefghij"), 1, 4, "12345", 1, S("a1fghij"));
test(S("abcdefghij"), 1, 4, "12345", 2, S("a12fghij"));
test(S("abcdefghij"), 1, 4, "12345", 4, S("a1234fghij"));
test(S("abcdefghij"), 1, 4, "12345", 5, S("a12345fghij"));
test(S("abcdefghij"), 1, 4, "1234567890", 0, S("afghij"));
test(S("abcdefghij"), 1, 4, "1234567890", 1, S("a1fghij"));
test(S("abcdefghij"), 1, 4, "1234567890", 5, S("a12345fghij"));
test(S("abcdefghij"), 1, 4, "1234567890", 9, S("a123456789fghij"));
test(S("abcdefghij"), 1, 4, "1234567890", 10, S("a1234567890fghij"));
test(S("abcdefghij"), 1, 4, "12345678901234567890", 0, S("afghij"));
test(S("abcdefghij"), 1, 4, "12345678901234567890", 1, S("a1fghij"));
test(S("abcdefghij"), 1, 4, "12345678901234567890", 10, S("a1234567890fghij"));
test(S("abcdefghij"), 1, 4, "12345678901234567890", 19, S("a1234567890123456789fghij"));
test(S("abcdefghij"), 1, 4, "12345678901234567890", 20, S("a12345678901234567890fghij"));
test(S("abcdefghij"), 1, 8, "", 0, S("aj"));
test(S("abcdefghij"), 1, 8, "12345", 0, S("aj"));
test(S("abcdefghij"), 1, 8, "12345", 1, S("a1j"));
test(S("abcdefghij"), 1, 8, "12345", 2, S("a12j"));
test(S("abcdefghij"), 1, 8, "12345", 4, S("a1234j"));
test(S("abcdefghij"), 1, 8, "12345", 5, S("a12345j"));
test(S("abcdefghij"), 1, 8, "1234567890", 0, S("aj"));
test(S("abcdefghij"), 1, 8, "1234567890", 1, S("a1j"));
test(S("abcdefghij"), 1, 8, "1234567890", 5, S("a12345j"));
test(S("abcdefghij"), 1, 8, "1234567890", 9, S("a123456789j"));
test(S("abcdefghij"), 1, 8, "1234567890", 10, S("a1234567890j"));
test(S("abcdefghij"), 1, 8, "12345678901234567890", 0, S("aj"));
test(S("abcdefghij"), 1, 8, "12345678901234567890", 1, S("a1j"));
test(S("abcdefghij"), 1, 8, "12345678901234567890", 10, S("a1234567890j"));
test(S("abcdefghij"), 1, 8, "12345678901234567890", 19, S("a1234567890123456789j"));
test(S("abcdefghij"), 1, 8, "12345678901234567890", 20, S("a12345678901234567890j"));
test(S("abcdefghij"), 1, 9, "", 0, S("a"));
test(S("abcdefghij"), 1, 9, "12345", 0, S("a"));
test(S("abcdefghij"), 1, 9, "12345", 1, S("a1"));
test(S("abcdefghij"), 1, 9, "12345", 2, S("a12"));
test(S("abcdefghij"), 1, 9, "12345", 4, S("a1234"));
test(S("abcdefghij"), 1, 9, "12345", 5, S("a12345"));
test(S("abcdefghij"), 1, 9, "1234567890", 0, S("a"));
test(S("abcdefghij"), 1, 9, "1234567890", 1, S("a1"));
test(S("abcdefghij"), 1, 9, "1234567890", 5, S("a12345"));
test(S("abcdefghij"), 1, 9, "1234567890", 9, S("a123456789"));
test(S("abcdefghij"), 1, 9, "1234567890", 10, S("a1234567890"));
test(S("abcdefghij"), 1, 9, "12345678901234567890", 0, S("a"));
test(S("abcdefghij"), 1, 9, "12345678901234567890", 1, S("a1"));
test(S("abcdefghij"), 1, 9, "12345678901234567890", 10, S("a1234567890"));
test(S("abcdefghij"), 1, 9, "12345678901234567890", 19, S("a1234567890123456789"));
test(S("abcdefghij"), 1, 9, "12345678901234567890", 20, S("a12345678901234567890"));
test(S("abcdefghij"), 5, 0, "", 0, S("abcdefghij"));
test(S("abcdefghij"), 5, 0, "12345", 0, S("abcdefghij"));
test(S("abcdefghij"), 5, 0, "12345", 1, S("abcde1fghij"));
test(S("abcdefghij"), 5, 0, "12345", 2, S("abcde12fghij"));
test(S("abcdefghij"), 5, 0, "12345", 4, S("abcde1234fghij"));
test(S("abcdefghij"), 5, 0, "12345", 5, S("abcde12345fghij"));
test(S("abcdefghij"), 5, 0, "1234567890", 0, S("abcdefghij"));
test(S("abcdefghij"), 5, 0, "1234567890", 1, S("abcde1fghij"));
test(S("abcdefghij"), 5, 0, "1234567890", 5, S("abcde12345fghij"));
test(S("abcdefghij"), 5, 0, "1234567890", 9, S("abcde123456789fghij"));
test(S("abcdefghij"), 5, 0, "1234567890", 10, S("abcde1234567890fghij"));
test(S("abcdefghij"), 5, 0, "12345678901234567890", 0, S("abcdefghij"));
test(S("abcdefghij"), 5, 0, "12345678901234567890", 1, S("abcde1fghij"));
test(S("abcdefghij"), 5, 0, "12345678901234567890", 10, S("abcde1234567890fghij"));
test(S("abcdefghij"), 5, 0, "12345678901234567890", 19, S("abcde1234567890123456789fghij"));
test(S("abcdefghij"), 5, 0, "12345678901234567890", 20, S("abcde12345678901234567890fghij"));
test(S("abcdefghij"), 5, 1, "", 0, S("abcdeghij"));
test(S("abcdefghij"), 5, 1, "12345", 0, S("abcdeghij"));
test(S("abcdefghij"), 5, 1, "12345", 1, S("abcde1ghij"));
test(S("abcdefghij"), 5, 1, "12345", 2, S("abcde12ghij"));
test(S("abcdefghij"), 5, 1, "12345", 4, S("abcde1234ghij"));
test(S("abcdefghij"), 5, 1, "12345", 5, S("abcde12345ghij"));
test(S("abcdefghij"), 5, 1, "1234567890", 0, S("abcdeghij"));
test(S("abcdefghij"), 5, 1, "1234567890", 1, S("abcde1ghij"));
test(S("abcdefghij"), 5, 1, "1234567890", 5, S("abcde12345ghij"));
test(S("abcdefghij"), 5, 1, "1234567890", 9, S("abcde123456789ghij"));
test(S("abcdefghij"), 5, 1, "1234567890", 10, S("abcde1234567890ghij"));
test(S("abcdefghij"), 5, 1, "12345678901234567890", 0, S("abcdeghij"));
test(S("abcdefghij"), 5, 1, "12345678901234567890", 1, S("abcde1ghij"));
test(S("abcdefghij"), 5, 1, "12345678901234567890", 10, S("abcde1234567890ghij"));
test(S("abcdefghij"), 5, 1, "12345678901234567890", 19, S("abcde1234567890123456789ghij"));
test(S("abcdefghij"), 5, 1, "12345678901234567890", 20, S("abcde12345678901234567890ghij"));
test(S("abcdefghij"), 5, 2, "", 0, S("abcdehij"));
test(S("abcdefghij"), 5, 2, "12345", 0, S("abcdehij"));
test(S("abcdefghij"), 5, 2, "12345", 1, S("abcde1hij"));
test(S("abcdefghij"), 5, 2, "12345", 2, S("abcde12hij"));
test(S("abcdefghij"), 5, 2, "12345", 4, S("abcde1234hij"));
test(S("abcdefghij"), 5, 2, "12345", 5, S("abcde12345hij"));
test(S("abcdefghij"), 5, 2, "1234567890", 0, S("abcdehij"));
test(S("abcdefghij"), 5, 2, "1234567890", 1, S("abcde1hij"));
test(S("abcdefghij"), 5, 2, "1234567890", 5, S("abcde12345hij"));
test(S("abcdefghij"), 5, 2, "1234567890", 9, S("abcde123456789hij"));
test(S("abcdefghij"), 5, 2, "1234567890", 10, S("abcde1234567890hij"));
test(S("abcdefghij"), 5, 2, "12345678901234567890", 0, S("abcdehij"));
test(S("abcdefghij"), 5, 2, "12345678901234567890", 1, S("abcde1hij"));
test(S("abcdefghij"), 5, 2, "12345678901234567890", 10, S("abcde1234567890hij"));
test(S("abcdefghij"), 5, 2, "12345678901234567890", 19, S("abcde1234567890123456789hij"));
test(S("abcdefghij"), 5, 2, "12345678901234567890", 20, S("abcde12345678901234567890hij"));
test(S("abcdefghij"), 5, 4, "", 0, S("abcdej"));
test(S("abcdefghij"), 5, 4, "12345", 0, S("abcdej"));
test(S("abcdefghij"), 5, 4, "12345", 1, S("abcde1j"));
test(S("abcdefghij"), 5, 4, "12345", 2, S("abcde12j"));
}
template <class S>
void test5()
{
test(S("abcdefghij"), 5, 4, "12345", 4, S("abcde1234j"));
test(S("abcdefghij"), 5, 4, "12345", 5, S("abcde12345j"));
test(S("abcdefghij"), 5, 4, "1234567890", 0, S("abcdej"));
test(S("abcdefghij"), 5, 4, "1234567890", 1, S("abcde1j"));
test(S("abcdefghij"), 5, 4, "1234567890", 5, S("abcde12345j"));
test(S("abcdefghij"), 5, 4, "1234567890", 9, S("abcde123456789j"));
test(S("abcdefghij"), 5, 4, "1234567890", 10, S("abcde1234567890j"));
test(S("abcdefghij"), 5, 4, "12345678901234567890", 0, S("abcdej"));
test(S("abcdefghij"), 5, 4, "12345678901234567890", 1, S("abcde1j"));
test(S("abcdefghij"), 5, 4, "12345678901234567890", 10, S("abcde1234567890j"));
test(S("abcdefghij"), 5, 4, "12345678901234567890", 19, S("abcde1234567890123456789j"));
test(S("abcdefghij"), 5, 4, "12345678901234567890", 20, S("abcde12345678901234567890j"));
test(S("abcdefghij"), 5, 5, "", 0, S("abcde"));
test(S("abcdefghij"), 5, 5, "12345", 0, S("abcde"));
test(S("abcdefghij"), 5, 5, "12345", 1, S("abcde1"));
test(S("abcdefghij"), 5, 5, "12345", 2, S("abcde12"));
test(S("abcdefghij"), 5, 5, "12345", 4, S("abcde1234"));
test(S("abcdefghij"), 5, 5, "12345", 5, S("abcde12345"));
test(S("abcdefghij"), 5, 5, "1234567890", 0, S("abcde"));
test(S("abcdefghij"), 5, 5, "1234567890", 1, S("abcde1"));
test(S("abcdefghij"), 5, 5, "1234567890", 5, S("abcde12345"));
test(S("abcdefghij"), 5, 5, "1234567890", 9, S("abcde123456789"));
test(S("abcdefghij"), 5, 5, "1234567890", 10, S("abcde1234567890"));
test(S("abcdefghij"), 5, 5, "12345678901234567890", 0, S("abcde"));
test(S("abcdefghij"), 5, 5, "12345678901234567890", 1, S("abcde1"));
test(S("abcdefghij"), 5, 5, "12345678901234567890", 10, S("abcde1234567890"));
test(S("abcdefghij"), 5, 5, "12345678901234567890", 19, S("abcde1234567890123456789"));
test(S("abcdefghij"), 5, 5, "12345678901234567890", 20, S("abcde12345678901234567890"));
test(S("abcdefghij"), 9, 0, "", 0, S("abcdefghij"));
test(S("abcdefghij"), 9, 0, "12345", 0, S("abcdefghij"));
test(S("abcdefghij"), 9, 0, "12345", 1, S("abcdefghi1j"));
test(S("abcdefghij"), 9, 0, "12345", 2, S("abcdefghi12j"));
test(S("abcdefghij"), 9, 0, "12345", 4, S("abcdefghi1234j"));
test(S("abcdefghij"), 9, 0, "12345", 5, S("abcdefghi12345j"));
test(S("abcdefghij"), 9, 0, "1234567890", 0, S("abcdefghij"));
test(S("abcdefghij"), 9, 0, "1234567890", 1, S("abcdefghi1j"));
test(S("abcdefghij"), 9, 0, "1234567890", 5, S("abcdefghi12345j"));
test(S("abcdefghij"), 9, 0, "1234567890", 9, S("abcdefghi123456789j"));
test(S("abcdefghij"), 9, 0, "1234567890", 10, S("abcdefghi1234567890j"));
test(S("abcdefghij"), 9, 0, "12345678901234567890", 0, S("abcdefghij"));
test(S("abcdefghij"), 9, 0, "12345678901234567890", 1, S("abcdefghi1j"));
test(S("abcdefghij"), 9, 0, "12345678901234567890", 10, S("abcdefghi1234567890j"));
test(S("abcdefghij"), 9, 0, "12345678901234567890", 19, S("abcdefghi1234567890123456789j"));
test(S("abcdefghij"), 9, 0, "12345678901234567890", 20, S("abcdefghi12345678901234567890j"));
test(S("abcdefghij"), 9, 1, "", 0, S("abcdefghi"));
test(S("abcdefghij"), 9, 1, "12345", 0, S("abcdefghi"));
test(S("abcdefghij"), 9, 1, "12345", 1, S("abcdefghi1"));
test(S("abcdefghij"), 9, 1, "12345", 2, S("abcdefghi12"));
test(S("abcdefghij"), 9, 1, "12345", 4, S("abcdefghi1234"));
test(S("abcdefghij"), 9, 1, "12345", 5, S("abcdefghi12345"));
test(S("abcdefghij"), 9, 1, "1234567890", 0, S("abcdefghi"));
test(S("abcdefghij"), 9, 1, "1234567890", 1, S("abcdefghi1"));
test(S("abcdefghij"), 9, 1, "1234567890", 5, S("abcdefghi12345"));
test(S("abcdefghij"), 9, 1, "1234567890", 9, S("abcdefghi123456789"));
test(S("abcdefghij"), 9, 1, "1234567890", 10, S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 1, "12345678901234567890", 0, S("abcdefghi"));
test(S("abcdefghij"), 9, 1, "12345678901234567890", 1, S("abcdefghi1"));
test(S("abcdefghij"), 9, 1, "12345678901234567890", 10, S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 1, "12345678901234567890", 19, S("abcdefghi1234567890123456789"));
test(S("abcdefghij"), 9, 1, "12345678901234567890", 20, S("abcdefghi12345678901234567890"));
test(S("abcdefghij"), 10, 0, "", 0, S("abcdefghij"));
test(S("abcdefghij"), 10, 0, "12345", 0, S("abcdefghij"));
test(S("abcdefghij"), 10, 0, "12345", 1, S("abcdefghij1"));
test(S("abcdefghij"), 10, 0, "12345", 2, S("abcdefghij12"));
test(S("abcdefghij"), 10, 0, "12345", 4, S("abcdefghij1234"));
test(S("abcdefghij"), 10, 0, "12345", 5, S("abcdefghij12345"));
test(S("abcdefghij"), 10, 0, "1234567890", 0, S("abcdefghij"));
test(S("abcdefghij"), 10, 0, "1234567890", 1, S("abcdefghij1"));
test(S("abcdefghij"), 10, 0, "1234567890", 5, S("abcdefghij12345"));
test(S("abcdefghij"), 10, 0, "1234567890", 9, S("abcdefghij123456789"));
test(S("abcdefghij"), 10, 0, "1234567890", 10, S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 0, "12345678901234567890", 0, S("abcdefghij"));
test(S("abcdefghij"), 10, 0, "12345678901234567890", 1, S("abcdefghij1"));
test(S("abcdefghij"), 10, 0, "12345678901234567890", 10, S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 0, "12345678901234567890", 19, S("abcdefghij1234567890123456789"));
test(S("abcdefghij"), 10, 0, "12345678901234567890", 20, S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 0, 0, "", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345", 1, S("1abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345", 2, S("12abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345", 4, S("1234abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345", 5, S("12345abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "1234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "1234567890", 1, S("1abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "1234567890", 5, S("12345abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "1234567890", 9, S("123456789abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "1234567890", 10, S("1234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345678901234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345678901234567890", 1, S("1abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345678901234567890", 10, S("1234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345678901234567890", 19, S("1234567890123456789abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345678901234567890", 20, S("12345678901234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "", 0, S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345", 0, S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345", 1, S("1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345", 2, S("12bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345", 4, S("1234bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345", 5, S("12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "1234567890", 0, S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "1234567890", 1, S("1bcdefghijklmnopqrst"));
}
template <class S>
void test6()
{
test(S("abcdefghijklmnopqrst"), 0, 1, "1234567890", 5, S("12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "1234567890", 9, S("123456789bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "1234567890", 10, S("1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345678901234567890", 0, S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345678901234567890", 1, S("1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345678901234567890", 10, S("1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345678901234567890", 19, S("1234567890123456789bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345678901234567890", 20, S("12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "", 0, S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345", 0, S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345", 1, S("1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345", 2, S("12klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345", 4, S("1234klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345", 5, S("12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "1234567890", 0, S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "1234567890", 1, S("1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "1234567890", 5, S("12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "1234567890", 9, S("123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "1234567890", 10, S("1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345678901234567890", 0, S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345678901234567890", 1, S("1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345678901234567890", 10, S("1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345678901234567890", 19, S("1234567890123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345678901234567890", 20, S("12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 19, "", 0, S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345", 0, S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345", 1, S("1t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345", 2, S("12t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345", 4, S("1234t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345", 5, S("12345t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "1234567890", 0, S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "1234567890", 1, S("1t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "1234567890", 5, S("12345t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "1234567890", 9, S("123456789t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "1234567890", 10, S("1234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345678901234567890", 0, S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345678901234567890", 1, S("1t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345678901234567890", 10, S("1234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345678901234567890", 19, S("1234567890123456789t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345678901234567890", 20, S("12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 20, "", 0, S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345", 0, S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345", 1, S("1"));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345", 2, S("12"));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345", 4, S("1234"));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345", 5, S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 20, "1234567890", 0, S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, "1234567890", 1, S("1"));
test(S("abcdefghijklmnopqrst"), 0, 20, "1234567890", 5, S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 20, "1234567890", 9, S("123456789"));
test(S("abcdefghijklmnopqrst"), 0, 20, "1234567890", 10, S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345678901234567890", 0, S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345678901234567890", 1, S("1"));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345678901234567890", 10, S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345678901234567890", 19, S("1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345678901234567890", 20, S("12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 1, 0, "", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345", 1, S("a1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345", 2, S("a12bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345", 4, S("a1234bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345", 5, S("a12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "1234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "1234567890", 1, S("a1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "1234567890", 5, S("a12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "1234567890", 9, S("a123456789bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "1234567890", 10, S("a1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345678901234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345678901234567890", 1, S("a1bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345678901234567890", 10, S("a1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345678901234567890", 19, S("a1234567890123456789bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345678901234567890", 20, S("a12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "", 0, S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345", 0, S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345", 1, S("a1cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345", 2, S("a12cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345", 4, S("a1234cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345", 5, S("a12345cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "1234567890", 0, S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "1234567890", 1, S("a1cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "1234567890", 5, S("a12345cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "1234567890", 9, S("a123456789cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "1234567890", 10, S("a1234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345678901234567890", 0, S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345678901234567890", 1, S("a1cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345678901234567890", 10, S("a1234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345678901234567890", 19, S("a1234567890123456789cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345678901234567890", 20, S("a12345678901234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "", 0, S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345", 0, S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345", 1, S("a1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345", 2, S("a12klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345", 4, S("a1234klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345", 5, S("a12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "1234567890", 0, S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "1234567890", 1, S("a1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "1234567890", 5, S("a12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "1234567890", 9, S("a123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "1234567890", 10, S("a1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345678901234567890", 0, S("aklmnopqrst"));
}
template <class S>
void test7()
{
test(S("abcdefghijklmnopqrst"), 1, 9, "12345678901234567890", 1, S("a1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345678901234567890", 10, S("a1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345678901234567890", 19, S("a1234567890123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345678901234567890", 20, S("a12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 18, "", 0, S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345", 0, S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345", 1, S("a1t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345", 2, S("a12t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345", 4, S("a1234t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345", 5, S("a12345t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "1234567890", 0, S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, "1234567890", 1, S("a1t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "1234567890", 5, S("a12345t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "1234567890", 9, S("a123456789t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "1234567890", 10, S("a1234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345678901234567890", 0, S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345678901234567890", 1, S("a1t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345678901234567890", 10, S("a1234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345678901234567890", 19, S("a1234567890123456789t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345678901234567890", 20, S("a12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 19, "", 0, S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345", 0, S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345", 1, S("a1"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345", 2, S("a12"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345", 4, S("a1234"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345", 5, S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 19, "1234567890", 0, S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, "1234567890", 1, S("a1"));
test(S("abcdefghijklmnopqrst"), 1, 19, "1234567890", 5, S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 19, "1234567890", 9, S("a123456789"));
test(S("abcdefghijklmnopqrst"), 1, 19, "1234567890", 10, S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345678901234567890", 0, S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345678901234567890", 1, S("a1"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345678901234567890", 10, S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345678901234567890", 19, S("a1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345678901234567890", 20, S("a12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 10, 0, "", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345", 1, S("abcdefghij1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345", 2, S("abcdefghij12klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345", 4, S("abcdefghij1234klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345", 5, S("abcdefghij12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "1234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "1234567890", 1, S("abcdefghij1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "1234567890", 5, S("abcdefghij12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "1234567890", 9, S("abcdefghij123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "1234567890", 10, S("abcdefghij1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345678901234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345678901234567890", 1, S("abcdefghij1klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345678901234567890", 10, S("abcdefghij1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345678901234567890", 19, S("abcdefghij1234567890123456789klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345678901234567890", 20, S("abcdefghij12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "", 0, S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345", 0, S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345", 1, S("abcdefghij1lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345", 2, S("abcdefghij12lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345", 4, S("abcdefghij1234lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345", 5, S("abcdefghij12345lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "1234567890", 0, S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "1234567890", 1, S("abcdefghij1lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "1234567890", 5, S("abcdefghij12345lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "1234567890", 9, S("abcdefghij123456789lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "1234567890", 10, S("abcdefghij1234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345678901234567890", 0, S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345678901234567890", 1, S("abcdefghij1lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345678901234567890", 10, S("abcdefghij1234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345678901234567890", 19, S("abcdefghij1234567890123456789lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345678901234567890", 20, S("abcdefghij12345678901234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "", 0, S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345", 0, S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345", 1, S("abcdefghij1pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345", 2, S("abcdefghij12pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345", 4, S("abcdefghij1234pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345", 5, S("abcdefghij12345pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "1234567890", 0, S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "1234567890", 1, S("abcdefghij1pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "1234567890", 5, S("abcdefghij12345pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "1234567890", 9, S("abcdefghij123456789pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "1234567890", 10, S("abcdefghij1234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345678901234567890", 0, S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345678901234567890", 1, S("abcdefghij1pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345678901234567890", 10, S("abcdefghij1234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345678901234567890", 19, S("abcdefghij1234567890123456789pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345678901234567890", 20, S("abcdefghij12345678901234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 9, "", 0, S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345", 0, S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345", 1, S("abcdefghij1t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345", 2, S("abcdefghij12t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345", 4, S("abcdefghij1234t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345", 5, S("abcdefghij12345t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "1234567890", 0, S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, "1234567890", 1, S("abcdefghij1t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "1234567890", 5, S("abcdefghij12345t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "1234567890", 9, S("abcdefghij123456789t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "1234567890", 10, S("abcdefghij1234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345678901234567890", 0, S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345678901234567890", 1, S("abcdefghij1t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345678901234567890", 10, S("abcdefghij1234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345678901234567890", 19, S("abcdefghij1234567890123456789t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345678901234567890", 20, S("abcdefghij12345678901234567890t"));
}
template <class S>
void test8()
{
test(S("abcdefghijklmnopqrst"), 10, 10, "", 0, S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345", 0, S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345", 1, S("abcdefghij1"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345", 2, S("abcdefghij12"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345", 4, S("abcdefghij1234"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345", 5, S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 10, "1234567890", 0, S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, "1234567890", 1, S("abcdefghij1"));
test(S("abcdefghijklmnopqrst"), 10, 10, "1234567890", 5, S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 10, "1234567890", 9, S("abcdefghij123456789"));
test(S("abcdefghijklmnopqrst"), 10, 10, "1234567890", 10, S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345678901234567890", 0, S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345678901234567890", 1, S("abcdefghij1"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345678901234567890", 10, S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345678901234567890", 19, S("abcdefghij1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345678901234567890", 20, S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 19, 0, "", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345", 1, S("abcdefghijklmnopqrs1t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345", 2, S("abcdefghijklmnopqrs12t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345", 4, S("abcdefghijklmnopqrs1234t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345", 5, S("abcdefghijklmnopqrs12345t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "1234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, "1234567890", 1, S("abcdefghijklmnopqrs1t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "1234567890", 5, S("abcdefghijklmnopqrs12345t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "1234567890", 9, S("abcdefghijklmnopqrs123456789t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "1234567890", 10, S("abcdefghijklmnopqrs1234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345678901234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345678901234567890", 1, S("abcdefghijklmnopqrs1t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345678901234567890", 10, S("abcdefghijklmnopqrs1234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345678901234567890", 19, S("abcdefghijklmnopqrs1234567890123456789t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345678901234567890", 20, S("abcdefghijklmnopqrs12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 1, "", 0, S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345", 0, S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345", 1, S("abcdefghijklmnopqrs1"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345", 2, S("abcdefghijklmnopqrs12"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345", 4, S("abcdefghijklmnopqrs1234"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345", 5, S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 1, "1234567890", 0, S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, "1234567890", 1, S("abcdefghijklmnopqrs1"));
test(S("abcdefghijklmnopqrst"), 19, 1, "1234567890", 5, S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 1, "1234567890", 9, S("abcdefghijklmnopqrs123456789"));
test(S("abcdefghijklmnopqrst"), 19, 1, "1234567890", 10, S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345678901234567890", 0, S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345678901234567890", 1, S("abcdefghijklmnopqrs1"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345678901234567890", 10, S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345678901234567890", 19, S("abcdefghijklmnopqrs1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345678901234567890", 20, S("abcdefghijklmnopqrs12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, "", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345", 1, S("abcdefghijklmnopqrst1"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345", 2, S("abcdefghijklmnopqrst12"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345", 4, S("abcdefghijklmnopqrst1234"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345", 5, S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 0, "1234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, "1234567890", 1, S("abcdefghijklmnopqrst1"));
test(S("abcdefghijklmnopqrst"), 20, 0, "1234567890", 5, S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 0, "1234567890", 9, S("abcdefghijklmnopqrst123456789"));
test(S("abcdefghijklmnopqrst"), 20, 0, "1234567890", 10, S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345678901234567890", 0, S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345678901234567890", 1, S("abcdefghijklmnopqrst1"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345678901234567890", 10, S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345678901234567890", 19, S("abcdefghijklmnopqrst1234567890123456789"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345678901234567890", 20, S("abcdefghijklmnopqrst12345678901234567890"));
}
int main()
{
{
typedef std::string S;
test0<S>();
test1<S>();
test2<S>();
test3<S>();
test4<S>();
test5<S>();
test6<S>();
test7<S>();
test8<S>();
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test0<S>();
test1<S>();
test2<S>();
test3<S>();
test4<S>();
test5<S>();
test6<S>();
test7<S>();
test8<S>();
}
#endif
}

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@@ -0,0 +1,286 @@
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// basic_string<charT,traits,Allocator>&
// replace(const_iterator i1, const_iterator i2, size_type n, charT c);
#include <stdio.h>
#include <string>
#include <algorithm>
#include <cassert>
#include "min_allocator.h"
template <class S>
void
test(S s, typename S::size_type pos1, typename S::size_type n1, typename S::size_type n2,
typename S::value_type c, S expected)
{
typename S::size_type old_size = s.size();
typename S::const_iterator first = s.begin() + pos1;
typename S::const_iterator last = s.begin() + pos1 + n1;
typename S::size_type xlen = last - first;
s.replace(first, last, n2, c);
assert(s.__invariants());
assert(s == expected);
typename S::size_type rlen = n2;
assert(s.size() == old_size - xlen + rlen);
}
template <class S>
void test0()
{
test(S(""), 0, 0, 0, '3', S(""));
test(S(""), 0, 0, 5, '3', S("33333"));
test(S(""), 0, 0, 10, '3', S("3333333333"));
test(S(""), 0, 0, 20, '3', S("33333333333333333333"));
test(S("abcde"), 0, 0, 0, '3', S("abcde"));
test(S("abcde"), 0, 0, 5, '3', S("33333abcde"));
test(S("abcde"), 0, 0, 10, '3', S("3333333333abcde"));
test(S("abcde"), 0, 0, 20, '3', S("33333333333333333333abcde"));
test(S("abcde"), 0, 1, 0, '3', S("bcde"));
test(S("abcde"), 0, 1, 5, '3', S("33333bcde"));
test(S("abcde"), 0, 1, 10, '3', S("3333333333bcde"));
test(S("abcde"), 0, 1, 20, '3', S("33333333333333333333bcde"));
test(S("abcde"), 0, 2, 0, '3', S("cde"));
test(S("abcde"), 0, 2, 5, '3', S("33333cde"));
test(S("abcde"), 0, 2, 10, '3', S("3333333333cde"));
test(S("abcde"), 0, 2, 20, '3', S("33333333333333333333cde"));
test(S("abcde"), 0, 4, 0, '3', S("e"));
test(S("abcde"), 0, 4, 5, '3', S("33333e"));
test(S("abcde"), 0, 4, 10, '3', S("3333333333e"));
test(S("abcde"), 0, 4, 20, '3', S("33333333333333333333e"));
test(S("abcde"), 0, 5, 0, '3', S(""));
test(S("abcde"), 0, 5, 5, '3', S("33333"));
test(S("abcde"), 0, 5, 10, '3', S("3333333333"));
test(S("abcde"), 0, 5, 20, '3', S("33333333333333333333"));
test(S("abcde"), 1, 0, 0, '3', S("abcde"));
test(S("abcde"), 1, 0, 5, '3', S("a33333bcde"));
test(S("abcde"), 1, 0, 10, '3', S("a3333333333bcde"));
test(S("abcde"), 1, 0, 20, '3', S("a33333333333333333333bcde"));
test(S("abcde"), 1, 1, 0, '3', S("acde"));
test(S("abcde"), 1, 1, 5, '3', S("a33333cde"));
test(S("abcde"), 1, 1, 10, '3', S("a3333333333cde"));
test(S("abcde"), 1, 1, 20, '3', S("a33333333333333333333cde"));
test(S("abcde"), 1, 2, 0, '3', S("ade"));
test(S("abcde"), 1, 2, 5, '3', S("a33333de"));
test(S("abcde"), 1, 2, 10, '3', S("a3333333333de"));
test(S("abcde"), 1, 2, 20, '3', S("a33333333333333333333de"));
test(S("abcde"), 1, 3, 0, '3', S("ae"));
test(S("abcde"), 1, 3, 5, '3', S("a33333e"));
test(S("abcde"), 1, 3, 10, '3', S("a3333333333e"));
test(S("abcde"), 1, 3, 20, '3', S("a33333333333333333333e"));
test(S("abcde"), 1, 4, 0, '3', S("a"));
test(S("abcde"), 1, 4, 5, '3', S("a33333"));
test(S("abcde"), 1, 4, 10, '3', S("a3333333333"));
test(S("abcde"), 1, 4, 20, '3', S("a33333333333333333333"));
test(S("abcde"), 2, 0, 0, '3', S("abcde"));
test(S("abcde"), 2, 0, 5, '3', S("ab33333cde"));
test(S("abcde"), 2, 0, 10, '3', S("ab3333333333cde"));
test(S("abcde"), 2, 0, 20, '3', S("ab33333333333333333333cde"));
test(S("abcde"), 2, 1, 0, '3', S("abde"));
test(S("abcde"), 2, 1, 5, '3', S("ab33333de"));
test(S("abcde"), 2, 1, 10, '3', S("ab3333333333de"));
test(S("abcde"), 2, 1, 20, '3', S("ab33333333333333333333de"));
test(S("abcde"), 2, 2, 0, '3', S("abe"));
test(S("abcde"), 2, 2, 5, '3', S("ab33333e"));
test(S("abcde"), 2, 2, 10, '3', S("ab3333333333e"));
test(S("abcde"), 2, 2, 20, '3', S("ab33333333333333333333e"));
test(S("abcde"), 2, 3, 0, '3', S("ab"));
test(S("abcde"), 2, 3, 5, '3', S("ab33333"));
test(S("abcde"), 2, 3, 10, '3', S("ab3333333333"));
test(S("abcde"), 2, 3, 20, '3', S("ab33333333333333333333"));
test(S("abcde"), 4, 0, 0, '3', S("abcde"));
test(S("abcde"), 4, 0, 5, '3', S("abcd33333e"));
test(S("abcde"), 4, 0, 10, '3', S("abcd3333333333e"));
test(S("abcde"), 4, 0, 20, '3', S("abcd33333333333333333333e"));
test(S("abcde"), 4, 1, 0, '3', S("abcd"));
test(S("abcde"), 4, 1, 5, '3', S("abcd33333"));
test(S("abcde"), 4, 1, 10, '3', S("abcd3333333333"));
test(S("abcde"), 4, 1, 20, '3', S("abcd33333333333333333333"));
test(S("abcde"), 5, 0, 0, '3', S("abcde"));
test(S("abcde"), 5, 0, 5, '3', S("abcde33333"));
test(S("abcde"), 5, 0, 10, '3', S("abcde3333333333"));
test(S("abcde"), 5, 0, 20, '3', S("abcde33333333333333333333"));
test(S("abcdefghij"), 0, 0, 0, '3', S("abcdefghij"));
test(S("abcdefghij"), 0, 0, 5, '3', S("33333abcdefghij"));
test(S("abcdefghij"), 0, 0, 10, '3', S("3333333333abcdefghij"));
test(S("abcdefghij"), 0, 0, 20, '3', S("33333333333333333333abcdefghij"));
test(S("abcdefghij"), 0, 1, 0, '3', S("bcdefghij"));
test(S("abcdefghij"), 0, 1, 5, '3', S("33333bcdefghij"));
test(S("abcdefghij"), 0, 1, 10, '3', S("3333333333bcdefghij"));
test(S("abcdefghij"), 0, 1, 20, '3', S("33333333333333333333bcdefghij"));
test(S("abcdefghij"), 0, 5, 0, '3', S("fghij"));
test(S("abcdefghij"), 0, 5, 5, '3', S("33333fghij"));
test(S("abcdefghij"), 0, 5, 10, '3', S("3333333333fghij"));
test(S("abcdefghij"), 0, 5, 20, '3', S("33333333333333333333fghij"));
test(S("abcdefghij"), 0, 9, 0, '3', S("j"));
test(S("abcdefghij"), 0, 9, 5, '3', S("33333j"));
test(S("abcdefghij"), 0, 9, 10, '3', S("3333333333j"));
test(S("abcdefghij"), 0, 9, 20, '3', S("33333333333333333333j"));
test(S("abcdefghij"), 0, 10, 0, '3', S(""));
test(S("abcdefghij"), 0, 10, 5, '3', S("33333"));
test(S("abcdefghij"), 0, 10, 10, '3', S("3333333333"));
test(S("abcdefghij"), 0, 10, 20, '3', S("33333333333333333333"));
test(S("abcdefghij"), 1, 0, 0, '3', S("abcdefghij"));
test(S("abcdefghij"), 1, 0, 5, '3', S("a33333bcdefghij"));
test(S("abcdefghij"), 1, 0, 10, '3', S("a3333333333bcdefghij"));
test(S("abcdefghij"), 1, 0, 20, '3', S("a33333333333333333333bcdefghij"));
test(S("abcdefghij"), 1, 1, 0, '3', S("acdefghij"));
test(S("abcdefghij"), 1, 1, 5, '3', S("a33333cdefghij"));
test(S("abcdefghij"), 1, 1, 10, '3', S("a3333333333cdefghij"));
test(S("abcdefghij"), 1, 1, 20, '3', S("a33333333333333333333cdefghij"));
}
template <class S>
void test1()
{
test(S("abcdefghij"), 1, 4, 0, '3', S("afghij"));
test(S("abcdefghij"), 1, 4, 5, '3', S("a33333fghij"));
test(S("abcdefghij"), 1, 4, 10, '3', S("a3333333333fghij"));
test(S("abcdefghij"), 1, 4, 20, '3', S("a33333333333333333333fghij"));
test(S("abcdefghij"), 1, 8, 0, '3', S("aj"));
test(S("abcdefghij"), 1, 8, 5, '3', S("a33333j"));
test(S("abcdefghij"), 1, 8, 10, '3', S("a3333333333j"));
test(S("abcdefghij"), 1, 8, 20, '3', S("a33333333333333333333j"));
test(S("abcdefghij"), 1, 9, 0, '3', S("a"));
test(S("abcdefghij"), 1, 9, 5, '3', S("a33333"));
test(S("abcdefghij"), 1, 9, 10, '3', S("a3333333333"));
test(S("abcdefghij"), 1, 9, 20, '3', S("a33333333333333333333"));
test(S("abcdefghij"), 5, 0, 0, '3', S("abcdefghij"));
test(S("abcdefghij"), 5, 0, 5, '3', S("abcde33333fghij"));
test(S("abcdefghij"), 5, 0, 10, '3', S("abcde3333333333fghij"));
test(S("abcdefghij"), 5, 0, 20, '3', S("abcde33333333333333333333fghij"));
test(S("abcdefghij"), 5, 1, 0, '3', S("abcdeghij"));
test(S("abcdefghij"), 5, 1, 5, '3', S("abcde33333ghij"));
test(S("abcdefghij"), 5, 1, 10, '3', S("abcde3333333333ghij"));
test(S("abcdefghij"), 5, 1, 20, '3', S("abcde33333333333333333333ghij"));
test(S("abcdefghij"), 5, 2, 0, '3', S("abcdehij"));
test(S("abcdefghij"), 5, 2, 5, '3', S("abcde33333hij"));
test(S("abcdefghij"), 5, 2, 10, '3', S("abcde3333333333hij"));
test(S("abcdefghij"), 5, 2, 20, '3', S("abcde33333333333333333333hij"));
test(S("abcdefghij"), 5, 4, 0, '3', S("abcdej"));
test(S("abcdefghij"), 5, 4, 5, '3', S("abcde33333j"));
test(S("abcdefghij"), 5, 4, 10, '3', S("abcde3333333333j"));
test(S("abcdefghij"), 5, 4, 20, '3', S("abcde33333333333333333333j"));
test(S("abcdefghij"), 5, 5, 0, '3', S("abcde"));
test(S("abcdefghij"), 5, 5, 5, '3', S("abcde33333"));
test(S("abcdefghij"), 5, 5, 10, '3', S("abcde3333333333"));
test(S("abcdefghij"), 5, 5, 20, '3', S("abcde33333333333333333333"));
test(S("abcdefghij"), 9, 0, 0, '3', S("abcdefghij"));
test(S("abcdefghij"), 9, 0, 5, '3', S("abcdefghi33333j"));
test(S("abcdefghij"), 9, 0, 10, '3', S("abcdefghi3333333333j"));
test(S("abcdefghij"), 9, 0, 20, '3', S("abcdefghi33333333333333333333j"));
test(S("abcdefghij"), 9, 1, 0, '3', S("abcdefghi"));
test(S("abcdefghij"), 9, 1, 5, '3', S("abcdefghi33333"));
test(S("abcdefghij"), 9, 1, 10, '3', S("abcdefghi3333333333"));
test(S("abcdefghij"), 9, 1, 20, '3', S("abcdefghi33333333333333333333"));
test(S("abcdefghij"), 10, 0, 0, '3', S("abcdefghij"));
test(S("abcdefghij"), 10, 0, 5, '3', S("abcdefghij33333"));
test(S("abcdefghij"), 10, 0, 10, '3', S("abcdefghij3333333333"));
test(S("abcdefghij"), 10, 0, 20, '3', S("abcdefghij33333333333333333333"));
test(S("abcdefghijklmnopqrst"), 0, 0, 0, '3', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, 5, '3', S("33333abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, 10, '3', S("3333333333abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, 20, '3', S("33333333333333333333abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, 0, '3', S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, 5, '3', S("33333bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, 10, '3', S("3333333333bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, 20, '3', S("33333333333333333333bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, 0, '3', S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, 5, '3', S("33333klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, 10, '3', S("3333333333klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, 20, '3', S("33333333333333333333klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 19, 0, '3', S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, 5, '3', S("33333t"));
test(S("abcdefghijklmnopqrst"), 0, 19, 10, '3', S("3333333333t"));
test(S("abcdefghijklmnopqrst"), 0, 19, 20, '3', S("33333333333333333333t"));
test(S("abcdefghijklmnopqrst"), 0, 20, 0, '3', S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, 5, '3', S("33333"));
test(S("abcdefghijklmnopqrst"), 0, 20, 10, '3', S("3333333333"));
test(S("abcdefghijklmnopqrst"), 0, 20, 20, '3', S("33333333333333333333"));
test(S("abcdefghijklmnopqrst"), 1, 0, 0, '3', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, 5, '3', S("a33333bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, 10, '3', S("a3333333333bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, 20, '3', S("a33333333333333333333bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, 0, '3', S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, 5, '3', S("a33333cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, 10, '3', S("a3333333333cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, 20, '3', S("a33333333333333333333cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, 0, '3', S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, 5, '3', S("a33333klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, 10, '3', S("a3333333333klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, 20, '3', S("a33333333333333333333klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 18, 0, '3', S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, 5, '3', S("a33333t"));
test(S("abcdefghijklmnopqrst"), 1, 18, 10, '3', S("a3333333333t"));
test(S("abcdefghijklmnopqrst"), 1, 18, 20, '3', S("a33333333333333333333t"));
test(S("abcdefghijklmnopqrst"), 1, 19, 0, '3', S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, 5, '3', S("a33333"));
test(S("abcdefghijklmnopqrst"), 1, 19, 10, '3', S("a3333333333"));
test(S("abcdefghijklmnopqrst"), 1, 19, 20, '3', S("a33333333333333333333"));
test(S("abcdefghijklmnopqrst"), 10, 0, 0, '3', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, 5, '3', S("abcdefghij33333klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, 10, '3', S("abcdefghij3333333333klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, 20, '3', S("abcdefghij33333333333333333333klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, 0, '3', S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, 5, '3', S("abcdefghij33333lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, 10, '3', S("abcdefghij3333333333lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, 20, '3', S("abcdefghij33333333333333333333lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, 0, '3', S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, 5, '3', S("abcdefghij33333pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, 10, '3', S("abcdefghij3333333333pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, 20, '3', S("abcdefghij33333333333333333333pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 9, 0, '3', S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, 5, '3', S("abcdefghij33333t"));
test(S("abcdefghijklmnopqrst"), 10, 9, 10, '3', S("abcdefghij3333333333t"));
test(S("abcdefghijklmnopqrst"), 10, 9, 20, '3', S("abcdefghij33333333333333333333t"));
}
template <class S>
void test2()
{
test(S("abcdefghijklmnopqrst"), 10, 10, 0, '3', S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, 5, '3', S("abcdefghij33333"));
test(S("abcdefghijklmnopqrst"), 10, 10, 10, '3', S("abcdefghij3333333333"));
test(S("abcdefghijklmnopqrst"), 10, 10, 20, '3', S("abcdefghij33333333333333333333"));
test(S("abcdefghijklmnopqrst"), 19, 0, 0, '3', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, 5, '3', S("abcdefghijklmnopqrs33333t"));
test(S("abcdefghijklmnopqrst"), 19, 0, 10, '3', S("abcdefghijklmnopqrs3333333333t"));
test(S("abcdefghijklmnopqrst"), 19, 0, 20, '3', S("abcdefghijklmnopqrs33333333333333333333t"));
test(S("abcdefghijklmnopqrst"), 19, 1, 0, '3', S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, 5, '3', S("abcdefghijklmnopqrs33333"));
test(S("abcdefghijklmnopqrst"), 19, 1, 10, '3', S("abcdefghijklmnopqrs3333333333"));
test(S("abcdefghijklmnopqrst"), 19, 1, 20, '3', S("abcdefghijklmnopqrs33333333333333333333"));
test(S("abcdefghijklmnopqrst"), 20, 0, 0, '3', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, 5, '3', S("abcdefghijklmnopqrst33333"));
test(S("abcdefghijklmnopqrst"), 20, 0, 10, '3', S("abcdefghijklmnopqrst3333333333"));
test(S("abcdefghijklmnopqrst"), 20, 0, 20, '3', S("abcdefghijklmnopqrst33333333333333333333"));
}
int main()
{
{
typedef std::string S;
test0<S>();
test1<S>();
test2<S>();
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test0<S>();
test1<S>();
test2<S>();
}
#endif
}

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@@ -0,0 +1,285 @@
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// basic_string<charT,traits,Allocator>&
// replace(const_iterator i1, const_iterator i2, const basic_string& str);
#include <stdio.h>
#include <string>
#include <algorithm>
#include <cassert>
#include "min_allocator.h"
template <class S>
void
test(S s, typename S::size_type pos1, typename S::size_type n1, S str, S expected)
{
typename S::size_type old_size = s.size();
typename S::const_iterator first = s.begin() + pos1;
typename S::const_iterator last = s.begin() + pos1 + n1;
typename S::size_type xlen = last - first;
s.replace(first, last, str);
assert(s.__invariants());
assert(s == expected);
typename S::size_type rlen = str.size();
assert(s.size() == old_size - xlen + rlen);
}
template <class S>
void test0()
{
test(S(""), 0, 0, S(""), S(""));
test(S(""), 0, 0, S("12345"), S("12345"));
test(S(""), 0, 0, S("1234567890"), S("1234567890"));
test(S(""), 0, 0, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcde"), 0, 0, S(""), S("abcde"));
test(S("abcde"), 0, 0, S("12345"), S("12345abcde"));
test(S("abcde"), 0, 0, S("1234567890"), S("1234567890abcde"));
test(S("abcde"), 0, 0, S("12345678901234567890"), S("12345678901234567890abcde"));
test(S("abcde"), 0, 1, S(""), S("bcde"));
test(S("abcde"), 0, 1, S("12345"), S("12345bcde"));
test(S("abcde"), 0, 1, S("1234567890"), S("1234567890bcde"));
test(S("abcde"), 0, 1, S("12345678901234567890"), S("12345678901234567890bcde"));
test(S("abcde"), 0, 2, S(""), S("cde"));
test(S("abcde"), 0, 2, S("12345"), S("12345cde"));
test(S("abcde"), 0, 2, S("1234567890"), S("1234567890cde"));
test(S("abcde"), 0, 2, S("12345678901234567890"), S("12345678901234567890cde"));
test(S("abcde"), 0, 4, S(""), S("e"));
test(S("abcde"), 0, 4, S("12345"), S("12345e"));
test(S("abcde"), 0, 4, S("1234567890"), S("1234567890e"));
test(S("abcde"), 0, 4, S("12345678901234567890"), S("12345678901234567890e"));
test(S("abcde"), 0, 5, S(""), S(""));
test(S("abcde"), 0, 5, S("12345"), S("12345"));
test(S("abcde"), 0, 5, S("1234567890"), S("1234567890"));
test(S("abcde"), 0, 5, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcde"), 1, 0, S(""), S("abcde"));
test(S("abcde"), 1, 0, S("12345"), S("a12345bcde"));
test(S("abcde"), 1, 0, S("1234567890"), S("a1234567890bcde"));
test(S("abcde"), 1, 0, S("12345678901234567890"), S("a12345678901234567890bcde"));
test(S("abcde"), 1, 1, S(""), S("acde"));
test(S("abcde"), 1, 1, S("12345"), S("a12345cde"));
test(S("abcde"), 1, 1, S("1234567890"), S("a1234567890cde"));
test(S("abcde"), 1, 1, S("12345678901234567890"), S("a12345678901234567890cde"));
test(S("abcde"), 1, 2, S(""), S("ade"));
test(S("abcde"), 1, 2, S("12345"), S("a12345de"));
test(S("abcde"), 1, 2, S("1234567890"), S("a1234567890de"));
test(S("abcde"), 1, 2, S("12345678901234567890"), S("a12345678901234567890de"));
test(S("abcde"), 1, 3, S(""), S("ae"));
test(S("abcde"), 1, 3, S("12345"), S("a12345e"));
test(S("abcde"), 1, 3, S("1234567890"), S("a1234567890e"));
test(S("abcde"), 1, 3, S("12345678901234567890"), S("a12345678901234567890e"));
test(S("abcde"), 1, 4, S(""), S("a"));
test(S("abcde"), 1, 4, S("12345"), S("a12345"));
test(S("abcde"), 1, 4, S("1234567890"), S("a1234567890"));
test(S("abcde"), 1, 4, S("12345678901234567890"), S("a12345678901234567890"));
test(S("abcde"), 2, 0, S(""), S("abcde"));
test(S("abcde"), 2, 0, S("12345"), S("ab12345cde"));
test(S("abcde"), 2, 0, S("1234567890"), S("ab1234567890cde"));
test(S("abcde"), 2, 0, S("12345678901234567890"), S("ab12345678901234567890cde"));
test(S("abcde"), 2, 1, S(""), S("abde"));
test(S("abcde"), 2, 1, S("12345"), S("ab12345de"));
test(S("abcde"), 2, 1, S("1234567890"), S("ab1234567890de"));
test(S("abcde"), 2, 1, S("12345678901234567890"), S("ab12345678901234567890de"));
test(S("abcde"), 2, 2, S(""), S("abe"));
test(S("abcde"), 2, 2, S("12345"), S("ab12345e"));
test(S("abcde"), 2, 2, S("1234567890"), S("ab1234567890e"));
test(S("abcde"), 2, 2, S("12345678901234567890"), S("ab12345678901234567890e"));
test(S("abcde"), 2, 3, S(""), S("ab"));
test(S("abcde"), 2, 3, S("12345"), S("ab12345"));
test(S("abcde"), 2, 3, S("1234567890"), S("ab1234567890"));
test(S("abcde"), 2, 3, S("12345678901234567890"), S("ab12345678901234567890"));
test(S("abcde"), 4, 0, S(""), S("abcde"));
test(S("abcde"), 4, 0, S("12345"), S("abcd12345e"));
test(S("abcde"), 4, 0, S("1234567890"), S("abcd1234567890e"));
test(S("abcde"), 4, 0, S("12345678901234567890"), S("abcd12345678901234567890e"));
test(S("abcde"), 4, 1, S(""), S("abcd"));
test(S("abcde"), 4, 1, S("12345"), S("abcd12345"));
test(S("abcde"), 4, 1, S("1234567890"), S("abcd1234567890"));
test(S("abcde"), 4, 1, S("12345678901234567890"), S("abcd12345678901234567890"));
test(S("abcde"), 5, 0, S(""), S("abcde"));
test(S("abcde"), 5, 0, S("12345"), S("abcde12345"));
test(S("abcde"), 5, 0, S("1234567890"), S("abcde1234567890"));
test(S("abcde"), 5, 0, S("12345678901234567890"), S("abcde12345678901234567890"));
test(S("abcdefghij"), 0, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 0, 0, S("12345"), S("12345abcdefghij"));
test(S("abcdefghij"), 0, 0, S("1234567890"), S("1234567890abcdefghij"));
test(S("abcdefghij"), 0, 0, S("12345678901234567890"), S("12345678901234567890abcdefghij"));
test(S("abcdefghij"), 0, 1, S(""), S("bcdefghij"));
test(S("abcdefghij"), 0, 1, S("12345"), S("12345bcdefghij"));
test(S("abcdefghij"), 0, 1, S("1234567890"), S("1234567890bcdefghij"));
test(S("abcdefghij"), 0, 1, S("12345678901234567890"), S("12345678901234567890bcdefghij"));
test(S("abcdefghij"), 0, 5, S(""), S("fghij"));
test(S("abcdefghij"), 0, 5, S("12345"), S("12345fghij"));
test(S("abcdefghij"), 0, 5, S("1234567890"), S("1234567890fghij"));
test(S("abcdefghij"), 0, 5, S("12345678901234567890"), S("12345678901234567890fghij"));
test(S("abcdefghij"), 0, 9, S(""), S("j"));
test(S("abcdefghij"), 0, 9, S("12345"), S("12345j"));
test(S("abcdefghij"), 0, 9, S("1234567890"), S("1234567890j"));
test(S("abcdefghij"), 0, 9, S("12345678901234567890"), S("12345678901234567890j"));
test(S("abcdefghij"), 0, 10, S(""), S(""));
test(S("abcdefghij"), 0, 10, S("12345"), S("12345"));
test(S("abcdefghij"), 0, 10, S("1234567890"), S("1234567890"));
test(S("abcdefghij"), 0, 10, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcdefghij"), 1, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 1, 0, S("12345"), S("a12345bcdefghij"));
test(S("abcdefghij"), 1, 0, S("1234567890"), S("a1234567890bcdefghij"));
test(S("abcdefghij"), 1, 0, S("12345678901234567890"), S("a12345678901234567890bcdefghij"));
test(S("abcdefghij"), 1, 1, S(""), S("acdefghij"));
test(S("abcdefghij"), 1, 1, S("12345"), S("a12345cdefghij"));
test(S("abcdefghij"), 1, 1, S("1234567890"), S("a1234567890cdefghij"));
test(S("abcdefghij"), 1, 1, S("12345678901234567890"), S("a12345678901234567890cdefghij"));
}
template <class S>
void test1()
{
test(S("abcdefghij"), 1, 4, S(""), S("afghij"));
test(S("abcdefghij"), 1, 4, S("12345"), S("a12345fghij"));
test(S("abcdefghij"), 1, 4, S("1234567890"), S("a1234567890fghij"));
test(S("abcdefghij"), 1, 4, S("12345678901234567890"), S("a12345678901234567890fghij"));
test(S("abcdefghij"), 1, 8, S(""), S("aj"));
test(S("abcdefghij"), 1, 8, S("12345"), S("a12345j"));
test(S("abcdefghij"), 1, 8, S("1234567890"), S("a1234567890j"));
test(S("abcdefghij"), 1, 8, S("12345678901234567890"), S("a12345678901234567890j"));
test(S("abcdefghij"), 1, 9, S(""), S("a"));
test(S("abcdefghij"), 1, 9, S("12345"), S("a12345"));
test(S("abcdefghij"), 1, 9, S("1234567890"), S("a1234567890"));
test(S("abcdefghij"), 1, 9, S("12345678901234567890"), S("a12345678901234567890"));
test(S("abcdefghij"), 5, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 5, 0, S("12345"), S("abcde12345fghij"));
test(S("abcdefghij"), 5, 0, S("1234567890"), S("abcde1234567890fghij"));
test(S("abcdefghij"), 5, 0, S("12345678901234567890"), S("abcde12345678901234567890fghij"));
test(S("abcdefghij"), 5, 1, S(""), S("abcdeghij"));
test(S("abcdefghij"), 5, 1, S("12345"), S("abcde12345ghij"));
test(S("abcdefghij"), 5, 1, S("1234567890"), S("abcde1234567890ghij"));
test(S("abcdefghij"), 5, 1, S("12345678901234567890"), S("abcde12345678901234567890ghij"));
test(S("abcdefghij"), 5, 2, S(""), S("abcdehij"));
test(S("abcdefghij"), 5, 2, S("12345"), S("abcde12345hij"));
test(S("abcdefghij"), 5, 2, S("1234567890"), S("abcde1234567890hij"));
test(S("abcdefghij"), 5, 2, S("12345678901234567890"), S("abcde12345678901234567890hij"));
test(S("abcdefghij"), 5, 4, S(""), S("abcdej"));
test(S("abcdefghij"), 5, 4, S("12345"), S("abcde12345j"));
test(S("abcdefghij"), 5, 4, S("1234567890"), S("abcde1234567890j"));
test(S("abcdefghij"), 5, 4, S("12345678901234567890"), S("abcde12345678901234567890j"));
test(S("abcdefghij"), 5, 5, S(""), S("abcde"));
test(S("abcdefghij"), 5, 5, S("12345"), S("abcde12345"));
test(S("abcdefghij"), 5, 5, S("1234567890"), S("abcde1234567890"));
test(S("abcdefghij"), 5, 5, S("12345678901234567890"), S("abcde12345678901234567890"));
test(S("abcdefghij"), 9, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 9, 0, S("12345"), S("abcdefghi12345j"));
test(S("abcdefghij"), 9, 0, S("1234567890"), S("abcdefghi1234567890j"));
test(S("abcdefghij"), 9, 0, S("12345678901234567890"), S("abcdefghi12345678901234567890j"));
test(S("abcdefghij"), 9, 1, S(""), S("abcdefghi"));
test(S("abcdefghij"), 9, 1, S("12345"), S("abcdefghi12345"));
test(S("abcdefghij"), 9, 1, S("1234567890"), S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 1, S("12345678901234567890"), S("abcdefghi12345678901234567890"));
test(S("abcdefghij"), 10, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 10, 0, S("12345"), S("abcdefghij12345"));
test(S("abcdefghij"), 10, 0, S("1234567890"), S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 0, S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 0, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, S("12345"), S("12345abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, S("1234567890"), S("1234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, S("12345678901234567890"), S("12345678901234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, S(""), S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, S("12345"), S("12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, S("1234567890"), S("1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, S("12345678901234567890"), S("12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, S(""), S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, S("12345"), S("12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, S("1234567890"), S("1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, S("12345678901234567890"), S("12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 19, S(""), S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, S("12345"), S("12345t"));
test(S("abcdefghijklmnopqrst"), 0, 19, S("1234567890"), S("1234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 19, S("12345678901234567890"), S("12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 20, S(""), S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, S("12345"), S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 20, S("1234567890"), S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 20, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 1, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, S("12345"), S("a12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, S("1234567890"), S("a1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, S("12345678901234567890"), S("a12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, S(""), S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, S("12345"), S("a12345cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, S("1234567890"), S("a1234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, S("12345678901234567890"), S("a12345678901234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, S(""), S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, S("12345"), S("a12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, S("1234567890"), S("a1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, S("12345678901234567890"), S("a12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 18, S(""), S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, S("12345"), S("a12345t"));
test(S("abcdefghijklmnopqrst"), 1, 18, S("1234567890"), S("a1234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 18, S("12345678901234567890"), S("a12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 19, S(""), S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, S("12345"), S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 19, S("1234567890"), S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 19, S("12345678901234567890"), S("a12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 10, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, S("12345"), S("abcdefghij12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, S("1234567890"), S("abcdefghij1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, S("12345678901234567890"), S("abcdefghij12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, S(""), S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, S("12345"), S("abcdefghij12345lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, S("1234567890"), S("abcdefghij1234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, S("12345678901234567890"), S("abcdefghij12345678901234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, S(""), S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, S("12345"), S("abcdefghij12345pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, S("1234567890"), S("abcdefghij1234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, S("12345678901234567890"), S("abcdefghij12345678901234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 9, S(""), S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, S("12345"), S("abcdefghij12345t"));
test(S("abcdefghijklmnopqrst"), 10, 9, S("1234567890"), S("abcdefghij1234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 9, S("12345678901234567890"), S("abcdefghij12345678901234567890t"));
}
template <class S>
void test2()
{
test(S("abcdefghijklmnopqrst"), 10, 10, S(""), S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, S("12345"), S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 10, S("1234567890"), S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 10, S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 19, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, S("12345"), S("abcdefghijklmnopqrs12345t"));
test(S("abcdefghijklmnopqrst"), 19, 0, S("1234567890"), S("abcdefghijklmnopqrs1234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 0, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 1, S(""), S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, S("12345"), S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 1, S("1234567890"), S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 1, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, S("12345"), S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 0, S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
}
int main()
{
{
typedef std::string S;
test0<S>();
test1<S>();
test2<S>();
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test0<S>();
test1<S>();
test2<S>();
}
#endif
}

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@@ -0,0 +1,375 @@
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// basic_string<charT,traits,Allocator>&
// replace(size_type pos, size_type n1, const charT* s);
#include <stdio.h>
#include <string>
#include <stdexcept>
#include <algorithm>
#include <cassert>
#include "min_allocator.h"
template <class S>
void
test(S s, typename S::size_type pos, typename S::size_type n1,
const typename S::value_type* str, S expected)
{
typename S::size_type old_size = s.size();
S s0 = s;
try
{
s.replace(pos, n1, str);
assert(s.__invariants());
assert(pos <= old_size);
assert(s == expected);
typename S::size_type xlen = std::min(n1, old_size - pos);
typename S::size_type rlen = S::traits_type::length(str);
assert(s.size() == old_size - xlen + rlen);
}
catch (std::out_of_range&)
{
assert(pos > old_size);
assert(s == s0);
}
}
template <class S>
void test0()
{
test(S(""), 0, 0, "", S(""));
test(S(""), 0, 0, "12345", S("12345"));
test(S(""), 0, 0, "1234567890", S("1234567890"));
test(S(""), 0, 0, "12345678901234567890", S("12345678901234567890"));
test(S(""), 0, 1, "", S(""));
test(S(""), 0, 1, "12345", S("12345"));
test(S(""), 0, 1, "1234567890", S("1234567890"));
test(S(""), 0, 1, "12345678901234567890", S("12345678901234567890"));
test(S(""), 1, 0, "", S("can't happen"));
test(S(""), 1, 0, "12345", S("can't happen"));
test(S(""), 1, 0, "1234567890", S("can't happen"));
test(S(""), 1, 0, "12345678901234567890", S("can't happen"));
test(S("abcde"), 0, 0, "", S("abcde"));
test(S("abcde"), 0, 0, "12345", S("12345abcde"));
test(S("abcde"), 0, 0, "1234567890", S("1234567890abcde"));
test(S("abcde"), 0, 0, "12345678901234567890", S("12345678901234567890abcde"));
test(S("abcde"), 0, 1, "", S("bcde"));
test(S("abcde"), 0, 1, "12345", S("12345bcde"));
test(S("abcde"), 0, 1, "1234567890", S("1234567890bcde"));
test(S("abcde"), 0, 1, "12345678901234567890", S("12345678901234567890bcde"));
test(S("abcde"), 0, 2, "", S("cde"));
test(S("abcde"), 0, 2, "12345", S("12345cde"));
test(S("abcde"), 0, 2, "1234567890", S("1234567890cde"));
test(S("abcde"), 0, 2, "12345678901234567890", S("12345678901234567890cde"));
test(S("abcde"), 0, 4, "", S("e"));
test(S("abcde"), 0, 4, "12345", S("12345e"));
test(S("abcde"), 0, 4, "1234567890", S("1234567890e"));
test(S("abcde"), 0, 4, "12345678901234567890", S("12345678901234567890e"));
test(S("abcde"), 0, 5, "", S(""));
test(S("abcde"), 0, 5, "12345", S("12345"));
test(S("abcde"), 0, 5, "1234567890", S("1234567890"));
test(S("abcde"), 0, 5, "12345678901234567890", S("12345678901234567890"));
test(S("abcde"), 0, 6, "", S(""));
test(S("abcde"), 0, 6, "12345", S("12345"));
test(S("abcde"), 0, 6, "1234567890", S("1234567890"));
test(S("abcde"), 0, 6, "12345678901234567890", S("12345678901234567890"));
test(S("abcde"), 1, 0, "", S("abcde"));
test(S("abcde"), 1, 0, "12345", S("a12345bcde"));
test(S("abcde"), 1, 0, "1234567890", S("a1234567890bcde"));
test(S("abcde"), 1, 0, "12345678901234567890", S("a12345678901234567890bcde"));
test(S("abcde"), 1, 1, "", S("acde"));
test(S("abcde"), 1, 1, "12345", S("a12345cde"));
test(S("abcde"), 1, 1, "1234567890", S("a1234567890cde"));
test(S("abcde"), 1, 1, "12345678901234567890", S("a12345678901234567890cde"));
test(S("abcde"), 1, 2, "", S("ade"));
test(S("abcde"), 1, 2, "12345", S("a12345de"));
test(S("abcde"), 1, 2, "1234567890", S("a1234567890de"));
test(S("abcde"), 1, 2, "12345678901234567890", S("a12345678901234567890de"));
test(S("abcde"), 1, 3, "", S("ae"));
test(S("abcde"), 1, 3, "12345", S("a12345e"));
test(S("abcde"), 1, 3, "1234567890", S("a1234567890e"));
test(S("abcde"), 1, 3, "12345678901234567890", S("a12345678901234567890e"));
test(S("abcde"), 1, 4, "", S("a"));
test(S("abcde"), 1, 4, "12345", S("a12345"));
test(S("abcde"), 1, 4, "1234567890", S("a1234567890"));
test(S("abcde"), 1, 4, "12345678901234567890", S("a12345678901234567890"));
test(S("abcde"), 1, 5, "", S("a"));
test(S("abcde"), 1, 5, "12345", S("a12345"));
test(S("abcde"), 1, 5, "1234567890", S("a1234567890"));
test(S("abcde"), 1, 5, "12345678901234567890", S("a12345678901234567890"));
test(S("abcde"), 2, 0, "", S("abcde"));
test(S("abcde"), 2, 0, "12345", S("ab12345cde"));
test(S("abcde"), 2, 0, "1234567890", S("ab1234567890cde"));
test(S("abcde"), 2, 0, "12345678901234567890", S("ab12345678901234567890cde"));
test(S("abcde"), 2, 1, "", S("abde"));
test(S("abcde"), 2, 1, "12345", S("ab12345de"));
test(S("abcde"), 2, 1, "1234567890", S("ab1234567890de"));
test(S("abcde"), 2, 1, "12345678901234567890", S("ab12345678901234567890de"));
test(S("abcde"), 2, 2, "", S("abe"));
test(S("abcde"), 2, 2, "12345", S("ab12345e"));
test(S("abcde"), 2, 2, "1234567890", S("ab1234567890e"));
test(S("abcde"), 2, 2, "12345678901234567890", S("ab12345678901234567890e"));
test(S("abcde"), 2, 3, "", S("ab"));
test(S("abcde"), 2, 3, "12345", S("ab12345"));
test(S("abcde"), 2, 3, "1234567890", S("ab1234567890"));
test(S("abcde"), 2, 3, "12345678901234567890", S("ab12345678901234567890"));
test(S("abcde"), 2, 4, "", S("ab"));
test(S("abcde"), 2, 4, "12345", S("ab12345"));
test(S("abcde"), 2, 4, "1234567890", S("ab1234567890"));
test(S("abcde"), 2, 4, "12345678901234567890", S("ab12345678901234567890"));
test(S("abcde"), 4, 0, "", S("abcde"));
test(S("abcde"), 4, 0, "12345", S("abcd12345e"));
test(S("abcde"), 4, 0, "1234567890", S("abcd1234567890e"));
test(S("abcde"), 4, 0, "12345678901234567890", S("abcd12345678901234567890e"));
test(S("abcde"), 4, 1, "", S("abcd"));
test(S("abcde"), 4, 1, "12345", S("abcd12345"));
test(S("abcde"), 4, 1, "1234567890", S("abcd1234567890"));
test(S("abcde"), 4, 1, "12345678901234567890", S("abcd12345678901234567890"));
test(S("abcde"), 4, 2, "", S("abcd"));
test(S("abcde"), 4, 2, "12345", S("abcd12345"));
test(S("abcde"), 4, 2, "1234567890", S("abcd1234567890"));
test(S("abcde"), 4, 2, "12345678901234567890", S("abcd12345678901234567890"));
test(S("abcde"), 5, 0, "", S("abcde"));
test(S("abcde"), 5, 0, "12345", S("abcde12345"));
test(S("abcde"), 5, 0, "1234567890", S("abcde1234567890"));
test(S("abcde"), 5, 0, "12345678901234567890", S("abcde12345678901234567890"));
test(S("abcde"), 5, 1, "", S("abcde"));
test(S("abcde"), 5, 1, "12345", S("abcde12345"));
test(S("abcde"), 5, 1, "1234567890", S("abcde1234567890"));
test(S("abcde"), 5, 1, "12345678901234567890", S("abcde12345678901234567890"));
}
template <class S>
void test1()
{
test(S("abcde"), 6, 0, "", S("can't happen"));
test(S("abcde"), 6, 0, "12345", S("can't happen"));
test(S("abcde"), 6, 0, "1234567890", S("can't happen"));
test(S("abcde"), 6, 0, "12345678901234567890", S("can't happen"));
test(S("abcdefghij"), 0, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345", S("12345abcdefghij"));
test(S("abcdefghij"), 0, 0, "1234567890", S("1234567890abcdefghij"));
test(S("abcdefghij"), 0, 0, "12345678901234567890", S("12345678901234567890abcdefghij"));
test(S("abcdefghij"), 0, 1, "", S("bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345", S("12345bcdefghij"));
test(S("abcdefghij"), 0, 1, "1234567890", S("1234567890bcdefghij"));
test(S("abcdefghij"), 0, 1, "12345678901234567890", S("12345678901234567890bcdefghij"));
test(S("abcdefghij"), 0, 5, "", S("fghij"));
test(S("abcdefghij"), 0, 5, "12345", S("12345fghij"));
test(S("abcdefghij"), 0, 5, "1234567890", S("1234567890fghij"));
test(S("abcdefghij"), 0, 5, "12345678901234567890", S("12345678901234567890fghij"));
test(S("abcdefghij"), 0, 9, "", S("j"));
test(S("abcdefghij"), 0, 9, "12345", S("12345j"));
test(S("abcdefghij"), 0, 9, "1234567890", S("1234567890j"));
test(S("abcdefghij"), 0, 9, "12345678901234567890", S("12345678901234567890j"));
test(S("abcdefghij"), 0, 10, "", S(""));
test(S("abcdefghij"), 0, 10, "12345", S("12345"));
test(S("abcdefghij"), 0, 10, "1234567890", S("1234567890"));
test(S("abcdefghij"), 0, 10, "12345678901234567890", S("12345678901234567890"));
test(S("abcdefghij"), 0, 11, "", S(""));
test(S("abcdefghij"), 0, 11, "12345", S("12345"));
test(S("abcdefghij"), 0, 11, "1234567890", S("1234567890"));
test(S("abcdefghij"), 0, 11, "12345678901234567890", S("12345678901234567890"));
test(S("abcdefghij"), 1, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 1, 0, "12345", S("a12345bcdefghij"));
test(S("abcdefghij"), 1, 0, "1234567890", S("a1234567890bcdefghij"));
test(S("abcdefghij"), 1, 0, "12345678901234567890", S("a12345678901234567890bcdefghij"));
test(S("abcdefghij"), 1, 1, "", S("acdefghij"));
test(S("abcdefghij"), 1, 1, "12345", S("a12345cdefghij"));
test(S("abcdefghij"), 1, 1, "1234567890", S("a1234567890cdefghij"));
test(S("abcdefghij"), 1, 1, "12345678901234567890", S("a12345678901234567890cdefghij"));
test(S("abcdefghij"), 1, 4, "", S("afghij"));
test(S("abcdefghij"), 1, 4, "12345", S("a12345fghij"));
test(S("abcdefghij"), 1, 4, "1234567890", S("a1234567890fghij"));
test(S("abcdefghij"), 1, 4, "12345678901234567890", S("a12345678901234567890fghij"));
test(S("abcdefghij"), 1, 8, "", S("aj"));
test(S("abcdefghij"), 1, 8, "12345", S("a12345j"));
test(S("abcdefghij"), 1, 8, "1234567890", S("a1234567890j"));
test(S("abcdefghij"), 1, 8, "12345678901234567890", S("a12345678901234567890j"));
test(S("abcdefghij"), 1, 9, "", S("a"));
test(S("abcdefghij"), 1, 9, "12345", S("a12345"));
test(S("abcdefghij"), 1, 9, "1234567890", S("a1234567890"));
test(S("abcdefghij"), 1, 9, "12345678901234567890", S("a12345678901234567890"));
test(S("abcdefghij"), 1, 10, "", S("a"));
test(S("abcdefghij"), 1, 10, "12345", S("a12345"));
test(S("abcdefghij"), 1, 10, "1234567890", S("a1234567890"));
test(S("abcdefghij"), 1, 10, "12345678901234567890", S("a12345678901234567890"));
test(S("abcdefghij"), 5, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 5, 0, "12345", S("abcde12345fghij"));
test(S("abcdefghij"), 5, 0, "1234567890", S("abcde1234567890fghij"));
test(S("abcdefghij"), 5, 0, "12345678901234567890", S("abcde12345678901234567890fghij"));
test(S("abcdefghij"), 5, 1, "", S("abcdeghij"));
test(S("abcdefghij"), 5, 1, "12345", S("abcde12345ghij"));
test(S("abcdefghij"), 5, 1, "1234567890", S("abcde1234567890ghij"));
test(S("abcdefghij"), 5, 1, "12345678901234567890", S("abcde12345678901234567890ghij"));
test(S("abcdefghij"), 5, 2, "", S("abcdehij"));
test(S("abcdefghij"), 5, 2, "12345", S("abcde12345hij"));
test(S("abcdefghij"), 5, 2, "1234567890", S("abcde1234567890hij"));
test(S("abcdefghij"), 5, 2, "12345678901234567890", S("abcde12345678901234567890hij"));
test(S("abcdefghij"), 5, 4, "", S("abcdej"));
test(S("abcdefghij"), 5, 4, "12345", S("abcde12345j"));
test(S("abcdefghij"), 5, 4, "1234567890", S("abcde1234567890j"));
test(S("abcdefghij"), 5, 4, "12345678901234567890", S("abcde12345678901234567890j"));
test(S("abcdefghij"), 5, 5, "", S("abcde"));
test(S("abcdefghij"), 5, 5, "12345", S("abcde12345"));
test(S("abcdefghij"), 5, 5, "1234567890", S("abcde1234567890"));
test(S("abcdefghij"), 5, 5, "12345678901234567890", S("abcde12345678901234567890"));
test(S("abcdefghij"), 5, 6, "", S("abcde"));
test(S("abcdefghij"), 5, 6, "12345", S("abcde12345"));
test(S("abcdefghij"), 5, 6, "1234567890", S("abcde1234567890"));
test(S("abcdefghij"), 5, 6, "12345678901234567890", S("abcde12345678901234567890"));
test(S("abcdefghij"), 9, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 9, 0, "12345", S("abcdefghi12345j"));
test(S("abcdefghij"), 9, 0, "1234567890", S("abcdefghi1234567890j"));
test(S("abcdefghij"), 9, 0, "12345678901234567890", S("abcdefghi12345678901234567890j"));
test(S("abcdefghij"), 9, 1, "", S("abcdefghi"));
test(S("abcdefghij"), 9, 1, "12345", S("abcdefghi12345"));
test(S("abcdefghij"), 9, 1, "1234567890", S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 1, "12345678901234567890", S("abcdefghi12345678901234567890"));
test(S("abcdefghij"), 9, 2, "", S("abcdefghi"));
test(S("abcdefghij"), 9, 2, "12345", S("abcdefghi12345"));
test(S("abcdefghij"), 9, 2, "1234567890", S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 2, "12345678901234567890", S("abcdefghi12345678901234567890"));
test(S("abcdefghij"), 10, 0, "", S("abcdefghij"));
test(S("abcdefghij"), 10, 0, "12345", S("abcdefghij12345"));
test(S("abcdefghij"), 10, 0, "1234567890", S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 0, "12345678901234567890", S("abcdefghij12345678901234567890"));
test(S("abcdefghij"), 10, 1, "", S("abcdefghij"));
test(S("abcdefghij"), 10, 1, "12345", S("abcdefghij12345"));
test(S("abcdefghij"), 10, 1, "1234567890", S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 1, "12345678901234567890", S("abcdefghij12345678901234567890"));
test(S("abcdefghij"), 11, 0, "", S("can't happen"));
test(S("abcdefghij"), 11, 0, "12345", S("can't happen"));
test(S("abcdefghij"), 11, 0, "1234567890", S("can't happen"));
test(S("abcdefghij"), 11, 0, "12345678901234567890", S("can't happen"));
}
template <class S>
void test2()
{
test(S("abcdefghijklmnopqrst"), 0, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345", S("12345abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "1234567890", S("1234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, "12345678901234567890", S("12345678901234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "", S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345", S("12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "1234567890", S("1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, "12345678901234567890", S("12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "", S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345", S("12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "1234567890", S("1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, "12345678901234567890", S("12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 19, "", S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345", S("12345t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "1234567890", S("1234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 19, "12345678901234567890", S("12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 20, "", S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345", S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 20, "1234567890", S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 20, "12345678901234567890", S("12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 0, 21, "", S(""));
test(S("abcdefghijklmnopqrst"), 0, 21, "12345", S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 21, "1234567890", S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 21, "12345678901234567890", S("12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 1, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345", S("a12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "1234567890", S("a1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, "12345678901234567890", S("a12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "", S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345", S("a12345cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "1234567890", S("a1234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, "12345678901234567890", S("a12345678901234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "", S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345", S("a12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "1234567890", S("a1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, "12345678901234567890", S("a12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 18, "", S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345", S("a12345t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "1234567890", S("a1234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 18, "12345678901234567890", S("a12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 19, "", S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345", S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 19, "1234567890", S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 19, "12345678901234567890", S("a12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 1, 20, "", S("a"));
test(S("abcdefghijklmnopqrst"), 1, 20, "12345", S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 20, "1234567890", S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 20, "12345678901234567890", S("a12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 10, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345", S("abcdefghij12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "1234567890", S("abcdefghij1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, "12345678901234567890", S("abcdefghij12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "", S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345", S("abcdefghij12345lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "1234567890", S("abcdefghij1234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, "12345678901234567890", S("abcdefghij12345678901234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "", S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345", S("abcdefghij12345pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "1234567890", S("abcdefghij1234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, "12345678901234567890", S("abcdefghij12345678901234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 9, "", S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345", S("abcdefghij12345t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "1234567890", S("abcdefghij1234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 9, "12345678901234567890", S("abcdefghij12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 10, "", S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345", S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 10, "1234567890", S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 10, "12345678901234567890", S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 10, 11, "", S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 11, "12345", S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 11, "1234567890", S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 11, "12345678901234567890", S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 19, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345", S("abcdefghijklmnopqrs12345t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "1234567890", S("abcdefghijklmnopqrs1234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 0, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 1, "", S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345", S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 1, "1234567890", S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 1, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 19, 2, "", S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 2, "12345", S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 2, "1234567890", S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 2, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345", S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 0, "1234567890", S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 20, 1, "", S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 1, "12345", S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 1, "1234567890", S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 1, "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 21, 0, "", S("can't happen"));
test(S("abcdefghijklmnopqrst"), 21, 0, "12345", S("can't happen"));
test(S("abcdefghijklmnopqrst"), 21, 0, "1234567890", S("can't happen"));
test(S("abcdefghijklmnopqrst"), 21, 0, "12345678901234567890", S("can't happen"));
}
int main()
{
{
typedef std::string S;
test0<S>();
test1<S>();
test2<S>();
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test0<S>();
test1<S>();
test2<S>();
}
#endif
}

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@@ -0,0 +1,374 @@
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// basic_string<charT,traits,Allocator>&
// replace(size_type pos, size_type n1, size_type n2, charT c);
#include <string>
#include <stdexcept>
#include <algorithm>
#include <cassert>
#include "min_allocator.h"
template <class S>
void
test(S s, typename S::size_type pos, typename S::size_type n1,
typename S::size_type n2, typename S::value_type c,
S expected)
{
typename S::size_type old_size = s.size();
S s0 = s;
try
{
s.replace(pos, n1, n2, c);
assert(s.__invariants());
assert(pos <= old_size);
assert(s == expected);
typename S::size_type xlen = std::min(n1, old_size - pos);
typename S::size_type rlen = n2;
assert(s.size() == old_size - xlen + rlen);
}
catch (std::out_of_range&)
{
assert(pos > old_size);
assert(s == s0);
}
}
template <class S>
void test0()
{
test(S(""), 0, 0, 0, '2', S(""));
test(S(""), 0, 0, 5, '2', S("22222"));
test(S(""), 0, 0, 10, '2', S("2222222222"));
test(S(""), 0, 0, 20, '2', S("22222222222222222222"));
test(S(""), 0, 1, 0, '2', S(""));
test(S(""), 0, 1, 5, '2', S("22222"));
test(S(""), 0, 1, 10, '2', S("2222222222"));
test(S(""), 0, 1, 20, '2', S("22222222222222222222"));
test(S(""), 1, 0, 0, '2', S("can't happen"));
test(S(""), 1, 0, 5, '2', S("can't happen"));
test(S(""), 1, 0, 10, '2', S("can't happen"));
test(S(""), 1, 0, 20, '2', S("can't happen"));
test(S("abcde"), 0, 0, 0, '2', S("abcde"));
test(S("abcde"), 0, 0, 5, '2', S("22222abcde"));
test(S("abcde"), 0, 0, 10, '2', S("2222222222abcde"));
test(S("abcde"), 0, 0, 20, '2', S("22222222222222222222abcde"));
test(S("abcde"), 0, 1, 0, '2', S("bcde"));
test(S("abcde"), 0, 1, 5, '2', S("22222bcde"));
test(S("abcde"), 0, 1, 10, '2', S("2222222222bcde"));
test(S("abcde"), 0, 1, 20, '2', S("22222222222222222222bcde"));
test(S("abcde"), 0, 2, 0, '2', S("cde"));
test(S("abcde"), 0, 2, 5, '2', S("22222cde"));
test(S("abcde"), 0, 2, 10, '2', S("2222222222cde"));
test(S("abcde"), 0, 2, 20, '2', S("22222222222222222222cde"));
test(S("abcde"), 0, 4, 0, '2', S("e"));
test(S("abcde"), 0, 4, 5, '2', S("22222e"));
test(S("abcde"), 0, 4, 10, '2', S("2222222222e"));
test(S("abcde"), 0, 4, 20, '2', S("22222222222222222222e"));
test(S("abcde"), 0, 5, 0, '2', S(""));
test(S("abcde"), 0, 5, 5, '2', S("22222"));
test(S("abcde"), 0, 5, 10, '2', S("2222222222"));
test(S("abcde"), 0, 5, 20, '2', S("22222222222222222222"));
test(S("abcde"), 0, 6, 0, '2', S(""));
test(S("abcde"), 0, 6, 5, '2', S("22222"));
test(S("abcde"), 0, 6, 10, '2', S("2222222222"));
test(S("abcde"), 0, 6, 20, '2', S("22222222222222222222"));
test(S("abcde"), 1, 0, 0, '2', S("abcde"));
test(S("abcde"), 1, 0, 5, '2', S("a22222bcde"));
test(S("abcde"), 1, 0, 10, '2', S("a2222222222bcde"));
test(S("abcde"), 1, 0, 20, '2', S("a22222222222222222222bcde"));
test(S("abcde"), 1, 1, 0, '2', S("acde"));
test(S("abcde"), 1, 1, 5, '2', S("a22222cde"));
test(S("abcde"), 1, 1, 10, '2', S("a2222222222cde"));
test(S("abcde"), 1, 1, 20, '2', S("a22222222222222222222cde"));
test(S("abcde"), 1, 2, 0, '2', S("ade"));
test(S("abcde"), 1, 2, 5, '2', S("a22222de"));
test(S("abcde"), 1, 2, 10, '2', S("a2222222222de"));
test(S("abcde"), 1, 2, 20, '2', S("a22222222222222222222de"));
test(S("abcde"), 1, 3, 0, '2', S("ae"));
test(S("abcde"), 1, 3, 5, '2', S("a22222e"));
test(S("abcde"), 1, 3, 10, '2', S("a2222222222e"));
test(S("abcde"), 1, 3, 20, '2', S("a22222222222222222222e"));
test(S("abcde"), 1, 4, 0, '2', S("a"));
test(S("abcde"), 1, 4, 5, '2', S("a22222"));
test(S("abcde"), 1, 4, 10, '2', S("a2222222222"));
test(S("abcde"), 1, 4, 20, '2', S("a22222222222222222222"));
test(S("abcde"), 1, 5, 0, '2', S("a"));
test(S("abcde"), 1, 5, 5, '2', S("a22222"));
test(S("abcde"), 1, 5, 10, '2', S("a2222222222"));
test(S("abcde"), 1, 5, 20, '2', S("a22222222222222222222"));
test(S("abcde"), 2, 0, 0, '2', S("abcde"));
test(S("abcde"), 2, 0, 5, '2', S("ab22222cde"));
test(S("abcde"), 2, 0, 10, '2', S("ab2222222222cde"));
test(S("abcde"), 2, 0, 20, '2', S("ab22222222222222222222cde"));
test(S("abcde"), 2, 1, 0, '2', S("abde"));
test(S("abcde"), 2, 1, 5, '2', S("ab22222de"));
test(S("abcde"), 2, 1, 10, '2', S("ab2222222222de"));
test(S("abcde"), 2, 1, 20, '2', S("ab22222222222222222222de"));
test(S("abcde"), 2, 2, 0, '2', S("abe"));
test(S("abcde"), 2, 2, 5, '2', S("ab22222e"));
test(S("abcde"), 2, 2, 10, '2', S("ab2222222222e"));
test(S("abcde"), 2, 2, 20, '2', S("ab22222222222222222222e"));
test(S("abcde"), 2, 3, 0, '2', S("ab"));
test(S("abcde"), 2, 3, 5, '2', S("ab22222"));
test(S("abcde"), 2, 3, 10, '2', S("ab2222222222"));
test(S("abcde"), 2, 3, 20, '2', S("ab22222222222222222222"));
test(S("abcde"), 2, 4, 0, '2', S("ab"));
test(S("abcde"), 2, 4, 5, '2', S("ab22222"));
test(S("abcde"), 2, 4, 10, '2', S("ab2222222222"));
test(S("abcde"), 2, 4, 20, '2', S("ab22222222222222222222"));
test(S("abcde"), 4, 0, 0, '2', S("abcde"));
test(S("abcde"), 4, 0, 5, '2', S("abcd22222e"));
test(S("abcde"), 4, 0, 10, '2', S("abcd2222222222e"));
test(S("abcde"), 4, 0, 20, '2', S("abcd22222222222222222222e"));
test(S("abcde"), 4, 1, 0, '2', S("abcd"));
test(S("abcde"), 4, 1, 5, '2', S("abcd22222"));
test(S("abcde"), 4, 1, 10, '2', S("abcd2222222222"));
test(S("abcde"), 4, 1, 20, '2', S("abcd22222222222222222222"));
test(S("abcde"), 4, 2, 0, '2', S("abcd"));
test(S("abcde"), 4, 2, 5, '2', S("abcd22222"));
test(S("abcde"), 4, 2, 10, '2', S("abcd2222222222"));
test(S("abcde"), 4, 2, 20, '2', S("abcd22222222222222222222"));
test(S("abcde"), 5, 0, 0, '2', S("abcde"));
test(S("abcde"), 5, 0, 5, '2', S("abcde22222"));
test(S("abcde"), 5, 0, 10, '2', S("abcde2222222222"));
test(S("abcde"), 5, 0, 20, '2', S("abcde22222222222222222222"));
test(S("abcde"), 5, 1, 0, '2', S("abcde"));
test(S("abcde"), 5, 1, 5, '2', S("abcde22222"));
test(S("abcde"), 5, 1, 10, '2', S("abcde2222222222"));
test(S("abcde"), 5, 1, 20, '2', S("abcde22222222222222222222"));
}
template <class S>
void test1()
{
test(S("abcde"), 6, 0, 0, '2', S("can't happen"));
test(S("abcde"), 6, 0, 5, '2', S("can't happen"));
test(S("abcde"), 6, 0, 10, '2', S("can't happen"));
test(S("abcde"), 6, 0, 20, '2', S("can't happen"));
test(S("abcdefghij"), 0, 0, 0, '2', S("abcdefghij"));
test(S("abcdefghij"), 0, 0, 5, '2', S("22222abcdefghij"));
test(S("abcdefghij"), 0, 0, 10, '2', S("2222222222abcdefghij"));
test(S("abcdefghij"), 0, 0, 20, '2', S("22222222222222222222abcdefghij"));
test(S("abcdefghij"), 0, 1, 0, '2', S("bcdefghij"));
test(S("abcdefghij"), 0, 1, 5, '2', S("22222bcdefghij"));
test(S("abcdefghij"), 0, 1, 10, '2', S("2222222222bcdefghij"));
test(S("abcdefghij"), 0, 1, 20, '2', S("22222222222222222222bcdefghij"));
test(S("abcdefghij"), 0, 5, 0, '2', S("fghij"));
test(S("abcdefghij"), 0, 5, 5, '2', S("22222fghij"));
test(S("abcdefghij"), 0, 5, 10, '2', S("2222222222fghij"));
test(S("abcdefghij"), 0, 5, 20, '2', S("22222222222222222222fghij"));
test(S("abcdefghij"), 0, 9, 0, '2', S("j"));
test(S("abcdefghij"), 0, 9, 5, '2', S("22222j"));
test(S("abcdefghij"), 0, 9, 10, '2', S("2222222222j"));
test(S("abcdefghij"), 0, 9, 20, '2', S("22222222222222222222j"));
test(S("abcdefghij"), 0, 10, 0, '2', S(""));
test(S("abcdefghij"), 0, 10, 5, '2', S("22222"));
test(S("abcdefghij"), 0, 10, 10, '2', S("2222222222"));
test(S("abcdefghij"), 0, 10, 20, '2', S("22222222222222222222"));
test(S("abcdefghij"), 0, 11, 0, '2', S(""));
test(S("abcdefghij"), 0, 11, 5, '2', S("22222"));
test(S("abcdefghij"), 0, 11, 10, '2', S("2222222222"));
test(S("abcdefghij"), 0, 11, 20, '2', S("22222222222222222222"));
test(S("abcdefghij"), 1, 0, 0, '2', S("abcdefghij"));
test(S("abcdefghij"), 1, 0, 5, '2', S("a22222bcdefghij"));
test(S("abcdefghij"), 1, 0, 10, '2', S("a2222222222bcdefghij"));
test(S("abcdefghij"), 1, 0, 20, '2', S("a22222222222222222222bcdefghij"));
test(S("abcdefghij"), 1, 1, 0, '2', S("acdefghij"));
test(S("abcdefghij"), 1, 1, 5, '2', S("a22222cdefghij"));
test(S("abcdefghij"), 1, 1, 10, '2', S("a2222222222cdefghij"));
test(S("abcdefghij"), 1, 1, 20, '2', S("a22222222222222222222cdefghij"));
test(S("abcdefghij"), 1, 4, 0, '2', S("afghij"));
test(S("abcdefghij"), 1, 4, 5, '2', S("a22222fghij"));
test(S("abcdefghij"), 1, 4, 10, '2', S("a2222222222fghij"));
test(S("abcdefghij"), 1, 4, 20, '2', S("a22222222222222222222fghij"));
test(S("abcdefghij"), 1, 8, 0, '2', S("aj"));
test(S("abcdefghij"), 1, 8, 5, '2', S("a22222j"));
test(S("abcdefghij"), 1, 8, 10, '2', S("a2222222222j"));
test(S("abcdefghij"), 1, 8, 20, '2', S("a22222222222222222222j"));
test(S("abcdefghij"), 1, 9, 0, '2', S("a"));
test(S("abcdefghij"), 1, 9, 5, '2', S("a22222"));
test(S("abcdefghij"), 1, 9, 10, '2', S("a2222222222"));
test(S("abcdefghij"), 1, 9, 20, '2', S("a22222222222222222222"));
test(S("abcdefghij"), 1, 10, 0, '2', S("a"));
test(S("abcdefghij"), 1, 10, 5, '2', S("a22222"));
test(S("abcdefghij"), 1, 10, 10, '2', S("a2222222222"));
test(S("abcdefghij"), 1, 10, 20, '2', S("a22222222222222222222"));
test(S("abcdefghij"), 5, 0, 0, '2', S("abcdefghij"));
test(S("abcdefghij"), 5, 0, 5, '2', S("abcde22222fghij"));
test(S("abcdefghij"), 5, 0, 10, '2', S("abcde2222222222fghij"));
test(S("abcdefghij"), 5, 0, 20, '2', S("abcde22222222222222222222fghij"));
test(S("abcdefghij"), 5, 1, 0, '2', S("abcdeghij"));
test(S("abcdefghij"), 5, 1, 5, '2', S("abcde22222ghij"));
test(S("abcdefghij"), 5, 1, 10, '2', S("abcde2222222222ghij"));
test(S("abcdefghij"), 5, 1, 20, '2', S("abcde22222222222222222222ghij"));
test(S("abcdefghij"), 5, 2, 0, '2', S("abcdehij"));
test(S("abcdefghij"), 5, 2, 5, '2', S("abcde22222hij"));
test(S("abcdefghij"), 5, 2, 10, '2', S("abcde2222222222hij"));
test(S("abcdefghij"), 5, 2, 20, '2', S("abcde22222222222222222222hij"));
test(S("abcdefghij"), 5, 4, 0, '2', S("abcdej"));
test(S("abcdefghij"), 5, 4, 5, '2', S("abcde22222j"));
test(S("abcdefghij"), 5, 4, 10, '2', S("abcde2222222222j"));
test(S("abcdefghij"), 5, 4, 20, '2', S("abcde22222222222222222222j"));
test(S("abcdefghij"), 5, 5, 0, '2', S("abcde"));
test(S("abcdefghij"), 5, 5, 5, '2', S("abcde22222"));
test(S("abcdefghij"), 5, 5, 10, '2', S("abcde2222222222"));
test(S("abcdefghij"), 5, 5, 20, '2', S("abcde22222222222222222222"));
test(S("abcdefghij"), 5, 6, 0, '2', S("abcde"));
test(S("abcdefghij"), 5, 6, 5, '2', S("abcde22222"));
test(S("abcdefghij"), 5, 6, 10, '2', S("abcde2222222222"));
test(S("abcdefghij"), 5, 6, 20, '2', S("abcde22222222222222222222"));
test(S("abcdefghij"), 9, 0, 0, '2', S("abcdefghij"));
test(S("abcdefghij"), 9, 0, 5, '2', S("abcdefghi22222j"));
test(S("abcdefghij"), 9, 0, 10, '2', S("abcdefghi2222222222j"));
test(S("abcdefghij"), 9, 0, 20, '2', S("abcdefghi22222222222222222222j"));
test(S("abcdefghij"), 9, 1, 0, '2', S("abcdefghi"));
test(S("abcdefghij"), 9, 1, 5, '2', S("abcdefghi22222"));
test(S("abcdefghij"), 9, 1, 10, '2', S("abcdefghi2222222222"));
test(S("abcdefghij"), 9, 1, 20, '2', S("abcdefghi22222222222222222222"));
test(S("abcdefghij"), 9, 2, 0, '2', S("abcdefghi"));
test(S("abcdefghij"), 9, 2, 5, '2', S("abcdefghi22222"));
test(S("abcdefghij"), 9, 2, 10, '2', S("abcdefghi2222222222"));
test(S("abcdefghij"), 9, 2, 20, '2', S("abcdefghi22222222222222222222"));
test(S("abcdefghij"), 10, 0, 0, '2', S("abcdefghij"));
test(S("abcdefghij"), 10, 0, 5, '2', S("abcdefghij22222"));
test(S("abcdefghij"), 10, 0, 10, '2', S("abcdefghij2222222222"));
test(S("abcdefghij"), 10, 0, 20, '2', S("abcdefghij22222222222222222222"));
test(S("abcdefghij"), 10, 1, 0, '2', S("abcdefghij"));
test(S("abcdefghij"), 10, 1, 5, '2', S("abcdefghij22222"));
test(S("abcdefghij"), 10, 1, 10, '2', S("abcdefghij2222222222"));
test(S("abcdefghij"), 10, 1, 20, '2', S("abcdefghij22222222222222222222"));
test(S("abcdefghij"), 11, 0, 0, '2', S("can't happen"));
test(S("abcdefghij"), 11, 0, 5, '2', S("can't happen"));
test(S("abcdefghij"), 11, 0, 10, '2', S("can't happen"));
test(S("abcdefghij"), 11, 0, 20, '2', S("can't happen"));
}
template <class S>
void test2()
{
test(S("abcdefghijklmnopqrst"), 0, 0, 0, '2', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, 5, '2', S("22222abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, 10, '2', S("2222222222abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, 20, '2', S("22222222222222222222abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, 0, '2', S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, 5, '2', S("22222bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, 10, '2', S("2222222222bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, 20, '2', S("22222222222222222222bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, 0, '2', S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, 5, '2', S("22222klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, 10, '2', S("2222222222klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, 20, '2', S("22222222222222222222klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 19, 0, '2', S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, 5, '2', S("22222t"));
test(S("abcdefghijklmnopqrst"), 0, 19, 10, '2', S("2222222222t"));
test(S("abcdefghijklmnopqrst"), 0, 19, 20, '2', S("22222222222222222222t"));
test(S("abcdefghijklmnopqrst"), 0, 20, 0, '2', S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, 5, '2', S("22222"));
test(S("abcdefghijklmnopqrst"), 0, 20, 10, '2', S("2222222222"));
test(S("abcdefghijklmnopqrst"), 0, 20, 20, '2', S("22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 0, 21, 0, '2', S(""));
test(S("abcdefghijklmnopqrst"), 0, 21, 5, '2', S("22222"));
test(S("abcdefghijklmnopqrst"), 0, 21, 10, '2', S("2222222222"));
test(S("abcdefghijklmnopqrst"), 0, 21, 20, '2', S("22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 1, 0, 0, '2', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, 5, '2', S("a22222bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, 10, '2', S("a2222222222bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, 20, '2', S("a22222222222222222222bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, 0, '2', S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, 5, '2', S("a22222cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, 10, '2', S("a2222222222cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, 20, '2', S("a22222222222222222222cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, 0, '2', S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, 5, '2', S("a22222klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, 10, '2', S("a2222222222klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, 20, '2', S("a22222222222222222222klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 18, 0, '2', S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, 5, '2', S("a22222t"));
test(S("abcdefghijklmnopqrst"), 1, 18, 10, '2', S("a2222222222t"));
test(S("abcdefghijklmnopqrst"), 1, 18, 20, '2', S("a22222222222222222222t"));
test(S("abcdefghijklmnopqrst"), 1, 19, 0, '2', S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, 5, '2', S("a22222"));
test(S("abcdefghijklmnopqrst"), 1, 19, 10, '2', S("a2222222222"));
test(S("abcdefghijklmnopqrst"), 1, 19, 20, '2', S("a22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 1, 20, 0, '2', S("a"));
test(S("abcdefghijklmnopqrst"), 1, 20, 5, '2', S("a22222"));
test(S("abcdefghijklmnopqrst"), 1, 20, 10, '2', S("a2222222222"));
test(S("abcdefghijklmnopqrst"), 1, 20, 20, '2', S("a22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 10, 0, 0, '2', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, 5, '2', S("abcdefghij22222klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, 10, '2', S("abcdefghij2222222222klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, 20, '2', S("abcdefghij22222222222222222222klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, 0, '2', S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, 5, '2', S("abcdefghij22222lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, 10, '2', S("abcdefghij2222222222lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, 20, '2', S("abcdefghij22222222222222222222lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, 0, '2', S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, 5, '2', S("abcdefghij22222pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, 10, '2', S("abcdefghij2222222222pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, 20, '2', S("abcdefghij22222222222222222222pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 9, 0, '2', S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, 5, '2', S("abcdefghij22222t"));
test(S("abcdefghijklmnopqrst"), 10, 9, 10, '2', S("abcdefghij2222222222t"));
test(S("abcdefghijklmnopqrst"), 10, 9, 20, '2', S("abcdefghij22222222222222222222t"));
test(S("abcdefghijklmnopqrst"), 10, 10, 0, '2', S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, 5, '2', S("abcdefghij22222"));
test(S("abcdefghijklmnopqrst"), 10, 10, 10, '2', S("abcdefghij2222222222"));
test(S("abcdefghijklmnopqrst"), 10, 10, 20, '2', S("abcdefghij22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 10, 11, 0, '2', S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 11, 5, '2', S("abcdefghij22222"));
test(S("abcdefghijklmnopqrst"), 10, 11, 10, '2', S("abcdefghij2222222222"));
test(S("abcdefghijklmnopqrst"), 10, 11, 20, '2', S("abcdefghij22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 19, 0, 0, '2', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, 5, '2', S("abcdefghijklmnopqrs22222t"));
test(S("abcdefghijklmnopqrst"), 19, 0, 10, '2', S("abcdefghijklmnopqrs2222222222t"));
test(S("abcdefghijklmnopqrst"), 19, 0, 20, '2', S("abcdefghijklmnopqrs22222222222222222222t"));
test(S("abcdefghijklmnopqrst"), 19, 1, 0, '2', S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, 5, '2', S("abcdefghijklmnopqrs22222"));
test(S("abcdefghijklmnopqrst"), 19, 1, 10, '2', S("abcdefghijklmnopqrs2222222222"));
test(S("abcdefghijklmnopqrst"), 19, 1, 20, '2', S("abcdefghijklmnopqrs22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 19, 2, 0, '2', S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 2, 5, '2', S("abcdefghijklmnopqrs22222"));
test(S("abcdefghijklmnopqrst"), 19, 2, 10, '2', S("abcdefghijklmnopqrs2222222222"));
test(S("abcdefghijklmnopqrst"), 19, 2, 20, '2', S("abcdefghijklmnopqrs22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 20, 0, 0, '2', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, 5, '2', S("abcdefghijklmnopqrst22222"));
test(S("abcdefghijklmnopqrst"), 20, 0, 10, '2', S("abcdefghijklmnopqrst2222222222"));
test(S("abcdefghijklmnopqrst"), 20, 0, 20, '2', S("abcdefghijklmnopqrst22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 20, 1, 0, '2', S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 1, 5, '2', S("abcdefghijklmnopqrst22222"));
test(S("abcdefghijklmnopqrst"), 20, 1, 10, '2', S("abcdefghijklmnopqrst2222222222"));
test(S("abcdefghijklmnopqrst"), 20, 1, 20, '2', S("abcdefghijklmnopqrst22222222222222222222"));
test(S("abcdefghijklmnopqrst"), 21, 0, 0, '2', S("can't happen"));
test(S("abcdefghijklmnopqrst"), 21, 0, 5, '2', S("can't happen"));
test(S("abcdefghijklmnopqrst"), 21, 0, 10, '2', S("can't happen"));
test(S("abcdefghijklmnopqrst"), 21, 0, 20, '2', S("can't happen"));
}
int main()
{
{
typedef std::string S;
test0<S>();
test1<S>();
test2<S>();
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test0<S>();
test1<S>();
test2<S>();
}
#endif
}

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@@ -0,0 +1,372 @@
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// basic_string<charT,traits,Allocator>&
// replace(size_type pos1, size_type n1, const basic_string<charT,traits,Allocator>& str);
#include <string>
#include <stdexcept>
#include <algorithm>
#include <cassert>
#include "min_allocator.h"
template <class S>
void
test(S s, typename S::size_type pos1, typename S::size_type n1, S str, S expected)
{
typename S::size_type old_size = s.size();
S s0 = s;
try
{
s.replace(pos1, n1, str);
assert(s.__invariants());
assert(pos1 <= old_size);
assert(s == expected);
typename S::size_type xlen = std::min(n1, old_size - pos1);
typename S::size_type rlen = str.size();
assert(s.size() == old_size - xlen + rlen);
}
catch (std::out_of_range&)
{
assert(pos1 > old_size);
assert(s == s0);
}
}
template <class S>
void test0()
{
test(S(""), 0, 0, S(""), S(""));
test(S(""), 0, 0, S("12345"), S("12345"));
test(S(""), 0, 0, S("1234567890"), S("1234567890"));
test(S(""), 0, 0, S("12345678901234567890"), S("12345678901234567890"));
test(S(""), 0, 1, S(""), S(""));
test(S(""), 0, 1, S("12345"), S("12345"));
test(S(""), 0, 1, S("1234567890"), S("1234567890"));
test(S(""), 0, 1, S("12345678901234567890"), S("12345678901234567890"));
test(S(""), 1, 0, S(""), S("can't happen"));
test(S(""), 1, 0, S("12345"), S("can't happen"));
test(S(""), 1, 0, S("1234567890"), S("can't happen"));
test(S(""), 1, 0, S("12345678901234567890"), S("can't happen"));
test(S("abcde"), 0, 0, S(""), S("abcde"));
test(S("abcde"), 0, 0, S("12345"), S("12345abcde"));
test(S("abcde"), 0, 0, S("1234567890"), S("1234567890abcde"));
test(S("abcde"), 0, 0, S("12345678901234567890"), S("12345678901234567890abcde"));
test(S("abcde"), 0, 1, S(""), S("bcde"));
test(S("abcde"), 0, 1, S("12345"), S("12345bcde"));
test(S("abcde"), 0, 1, S("1234567890"), S("1234567890bcde"));
test(S("abcde"), 0, 1, S("12345678901234567890"), S("12345678901234567890bcde"));
test(S("abcde"), 0, 2, S(""), S("cde"));
test(S("abcde"), 0, 2, S("12345"), S("12345cde"));
test(S("abcde"), 0, 2, S("1234567890"), S("1234567890cde"));
test(S("abcde"), 0, 2, S("12345678901234567890"), S("12345678901234567890cde"));
test(S("abcde"), 0, 4, S(""), S("e"));
test(S("abcde"), 0, 4, S("12345"), S("12345e"));
test(S("abcde"), 0, 4, S("1234567890"), S("1234567890e"));
test(S("abcde"), 0, 4, S("12345678901234567890"), S("12345678901234567890e"));
test(S("abcde"), 0, 5, S(""), S(""));
test(S("abcde"), 0, 5, S("12345"), S("12345"));
test(S("abcde"), 0, 5, S("1234567890"), S("1234567890"));
test(S("abcde"), 0, 5, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcde"), 0, 6, S(""), S(""));
test(S("abcde"), 0, 6, S("12345"), S("12345"));
test(S("abcde"), 0, 6, S("1234567890"), S("1234567890"));
test(S("abcde"), 0, 6, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcde"), 1, 0, S(""), S("abcde"));
test(S("abcde"), 1, 0, S("12345"), S("a12345bcde"));
test(S("abcde"), 1, 0, S("1234567890"), S("a1234567890bcde"));
test(S("abcde"), 1, 0, S("12345678901234567890"), S("a12345678901234567890bcde"));
test(S("abcde"), 1, 1, S(""), S("acde"));
test(S("abcde"), 1, 1, S("12345"), S("a12345cde"));
test(S("abcde"), 1, 1, S("1234567890"), S("a1234567890cde"));
test(S("abcde"), 1, 1, S("12345678901234567890"), S("a12345678901234567890cde"));
test(S("abcde"), 1, 2, S(""), S("ade"));
test(S("abcde"), 1, 2, S("12345"), S("a12345de"));
test(S("abcde"), 1, 2, S("1234567890"), S("a1234567890de"));
test(S("abcde"), 1, 2, S("12345678901234567890"), S("a12345678901234567890de"));
test(S("abcde"), 1, 3, S(""), S("ae"));
test(S("abcde"), 1, 3, S("12345"), S("a12345e"));
test(S("abcde"), 1, 3, S("1234567890"), S("a1234567890e"));
test(S("abcde"), 1, 3, S("12345678901234567890"), S("a12345678901234567890e"));
test(S("abcde"), 1, 4, S(""), S("a"));
test(S("abcde"), 1, 4, S("12345"), S("a12345"));
test(S("abcde"), 1, 4, S("1234567890"), S("a1234567890"));
test(S("abcde"), 1, 4, S("12345678901234567890"), S("a12345678901234567890"));
test(S("abcde"), 1, 5, S(""), S("a"));
test(S("abcde"), 1, 5, S("12345"), S("a12345"));
test(S("abcde"), 1, 5, S("1234567890"), S("a1234567890"));
test(S("abcde"), 1, 5, S("12345678901234567890"), S("a12345678901234567890"));
test(S("abcde"), 2, 0, S(""), S("abcde"));
test(S("abcde"), 2, 0, S("12345"), S("ab12345cde"));
test(S("abcde"), 2, 0, S("1234567890"), S("ab1234567890cde"));
test(S("abcde"), 2, 0, S("12345678901234567890"), S("ab12345678901234567890cde"));
test(S("abcde"), 2, 1, S(""), S("abde"));
test(S("abcde"), 2, 1, S("12345"), S("ab12345de"));
test(S("abcde"), 2, 1, S("1234567890"), S("ab1234567890de"));
test(S("abcde"), 2, 1, S("12345678901234567890"), S("ab12345678901234567890de"));
test(S("abcde"), 2, 2, S(""), S("abe"));
test(S("abcde"), 2, 2, S("12345"), S("ab12345e"));
test(S("abcde"), 2, 2, S("1234567890"), S("ab1234567890e"));
test(S("abcde"), 2, 2, S("12345678901234567890"), S("ab12345678901234567890e"));
test(S("abcde"), 2, 3, S(""), S("ab"));
test(S("abcde"), 2, 3, S("12345"), S("ab12345"));
test(S("abcde"), 2, 3, S("1234567890"), S("ab1234567890"));
test(S("abcde"), 2, 3, S("12345678901234567890"), S("ab12345678901234567890"));
test(S("abcde"), 2, 4, S(""), S("ab"));
test(S("abcde"), 2, 4, S("12345"), S("ab12345"));
test(S("abcde"), 2, 4, S("1234567890"), S("ab1234567890"));
test(S("abcde"), 2, 4, S("12345678901234567890"), S("ab12345678901234567890"));
test(S("abcde"), 4, 0, S(""), S("abcde"));
test(S("abcde"), 4, 0, S("12345"), S("abcd12345e"));
test(S("abcde"), 4, 0, S("1234567890"), S("abcd1234567890e"));
test(S("abcde"), 4, 0, S("12345678901234567890"), S("abcd12345678901234567890e"));
test(S("abcde"), 4, 1, S(""), S("abcd"));
test(S("abcde"), 4, 1, S("12345"), S("abcd12345"));
test(S("abcde"), 4, 1, S("1234567890"), S("abcd1234567890"));
test(S("abcde"), 4, 1, S("12345678901234567890"), S("abcd12345678901234567890"));
test(S("abcde"), 4, 2, S(""), S("abcd"));
test(S("abcde"), 4, 2, S("12345"), S("abcd12345"));
test(S("abcde"), 4, 2, S("1234567890"), S("abcd1234567890"));
test(S("abcde"), 4, 2, S("12345678901234567890"), S("abcd12345678901234567890"));
test(S("abcde"), 5, 0, S(""), S("abcde"));
test(S("abcde"), 5, 0, S("12345"), S("abcde12345"));
test(S("abcde"), 5, 0, S("1234567890"), S("abcde1234567890"));
test(S("abcde"), 5, 0, S("12345678901234567890"), S("abcde12345678901234567890"));
test(S("abcde"), 5, 1, S(""), S("abcde"));
test(S("abcde"), 5, 1, S("12345"), S("abcde12345"));
test(S("abcde"), 5, 1, S("1234567890"), S("abcde1234567890"));
test(S("abcde"), 5, 1, S("12345678901234567890"), S("abcde12345678901234567890"));
}
template <class S>
void test1()
{
test(S("abcde"), 6, 0, S(""), S("can't happen"));
test(S("abcde"), 6, 0, S("12345"), S("can't happen"));
test(S("abcde"), 6, 0, S("1234567890"), S("can't happen"));
test(S("abcde"), 6, 0, S("12345678901234567890"), S("can't happen"));
test(S("abcdefghij"), 0, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 0, 0, S("12345"), S("12345abcdefghij"));
test(S("abcdefghij"), 0, 0, S("1234567890"), S("1234567890abcdefghij"));
test(S("abcdefghij"), 0, 0, S("12345678901234567890"), S("12345678901234567890abcdefghij"));
test(S("abcdefghij"), 0, 1, S(""), S("bcdefghij"));
test(S("abcdefghij"), 0, 1, S("12345"), S("12345bcdefghij"));
test(S("abcdefghij"), 0, 1, S("1234567890"), S("1234567890bcdefghij"));
test(S("abcdefghij"), 0, 1, S("12345678901234567890"), S("12345678901234567890bcdefghij"));
test(S("abcdefghij"), 0, 5, S(""), S("fghij"));
test(S("abcdefghij"), 0, 5, S("12345"), S("12345fghij"));
test(S("abcdefghij"), 0, 5, S("1234567890"), S("1234567890fghij"));
test(S("abcdefghij"), 0, 5, S("12345678901234567890"), S("12345678901234567890fghij"));
test(S("abcdefghij"), 0, 9, S(""), S("j"));
test(S("abcdefghij"), 0, 9, S("12345"), S("12345j"));
test(S("abcdefghij"), 0, 9, S("1234567890"), S("1234567890j"));
test(S("abcdefghij"), 0, 9, S("12345678901234567890"), S("12345678901234567890j"));
test(S("abcdefghij"), 0, 10, S(""), S(""));
test(S("abcdefghij"), 0, 10, S("12345"), S("12345"));
test(S("abcdefghij"), 0, 10, S("1234567890"), S("1234567890"));
test(S("abcdefghij"), 0, 10, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcdefghij"), 0, 11, S(""), S(""));
test(S("abcdefghij"), 0, 11, S("12345"), S("12345"));
test(S("abcdefghij"), 0, 11, S("1234567890"), S("1234567890"));
test(S("abcdefghij"), 0, 11, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcdefghij"), 1, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 1, 0, S("12345"), S("a12345bcdefghij"));
test(S("abcdefghij"), 1, 0, S("1234567890"), S("a1234567890bcdefghij"));
test(S("abcdefghij"), 1, 0, S("12345678901234567890"), S("a12345678901234567890bcdefghij"));
test(S("abcdefghij"), 1, 1, S(""), S("acdefghij"));
test(S("abcdefghij"), 1, 1, S("12345"), S("a12345cdefghij"));
test(S("abcdefghij"), 1, 1, S("1234567890"), S("a1234567890cdefghij"));
test(S("abcdefghij"), 1, 1, S("12345678901234567890"), S("a12345678901234567890cdefghij"));
test(S("abcdefghij"), 1, 4, S(""), S("afghij"));
test(S("abcdefghij"), 1, 4, S("12345"), S("a12345fghij"));
test(S("abcdefghij"), 1, 4, S("1234567890"), S("a1234567890fghij"));
test(S("abcdefghij"), 1, 4, S("12345678901234567890"), S("a12345678901234567890fghij"));
test(S("abcdefghij"), 1, 8, S(""), S("aj"));
test(S("abcdefghij"), 1, 8, S("12345"), S("a12345j"));
test(S("abcdefghij"), 1, 8, S("1234567890"), S("a1234567890j"));
test(S("abcdefghij"), 1, 8, S("12345678901234567890"), S("a12345678901234567890j"));
test(S("abcdefghij"), 1, 9, S(""), S("a"));
test(S("abcdefghij"), 1, 9, S("12345"), S("a12345"));
test(S("abcdefghij"), 1, 9, S("1234567890"), S("a1234567890"));
test(S("abcdefghij"), 1, 9, S("12345678901234567890"), S("a12345678901234567890"));
test(S("abcdefghij"), 1, 10, S(""), S("a"));
test(S("abcdefghij"), 1, 10, S("12345"), S("a12345"));
test(S("abcdefghij"), 1, 10, S("1234567890"), S("a1234567890"));
test(S("abcdefghij"), 1, 10, S("12345678901234567890"), S("a12345678901234567890"));
test(S("abcdefghij"), 5, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 5, 0, S("12345"), S("abcde12345fghij"));
test(S("abcdefghij"), 5, 0, S("1234567890"), S("abcde1234567890fghij"));
test(S("abcdefghij"), 5, 0, S("12345678901234567890"), S("abcde12345678901234567890fghij"));
test(S("abcdefghij"), 5, 1, S(""), S("abcdeghij"));
test(S("abcdefghij"), 5, 1, S("12345"), S("abcde12345ghij"));
test(S("abcdefghij"), 5, 1, S("1234567890"), S("abcde1234567890ghij"));
test(S("abcdefghij"), 5, 1, S("12345678901234567890"), S("abcde12345678901234567890ghij"));
test(S("abcdefghij"), 5, 2, S(""), S("abcdehij"));
test(S("abcdefghij"), 5, 2, S("12345"), S("abcde12345hij"));
test(S("abcdefghij"), 5, 2, S("1234567890"), S("abcde1234567890hij"));
test(S("abcdefghij"), 5, 2, S("12345678901234567890"), S("abcde12345678901234567890hij"));
test(S("abcdefghij"), 5, 4, S(""), S("abcdej"));
test(S("abcdefghij"), 5, 4, S("12345"), S("abcde12345j"));
test(S("abcdefghij"), 5, 4, S("1234567890"), S("abcde1234567890j"));
test(S("abcdefghij"), 5, 4, S("12345678901234567890"), S("abcde12345678901234567890j"));
test(S("abcdefghij"), 5, 5, S(""), S("abcde"));
test(S("abcdefghij"), 5, 5, S("12345"), S("abcde12345"));
test(S("abcdefghij"), 5, 5, S("1234567890"), S("abcde1234567890"));
test(S("abcdefghij"), 5, 5, S("12345678901234567890"), S("abcde12345678901234567890"));
test(S("abcdefghij"), 5, 6, S(""), S("abcde"));
test(S("abcdefghij"), 5, 6, S("12345"), S("abcde12345"));
test(S("abcdefghij"), 5, 6, S("1234567890"), S("abcde1234567890"));
test(S("abcdefghij"), 5, 6, S("12345678901234567890"), S("abcde12345678901234567890"));
test(S("abcdefghij"), 9, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 9, 0, S("12345"), S("abcdefghi12345j"));
test(S("abcdefghij"), 9, 0, S("1234567890"), S("abcdefghi1234567890j"));
test(S("abcdefghij"), 9, 0, S("12345678901234567890"), S("abcdefghi12345678901234567890j"));
test(S("abcdefghij"), 9, 1, S(""), S("abcdefghi"));
test(S("abcdefghij"), 9, 1, S("12345"), S("abcdefghi12345"));
test(S("abcdefghij"), 9, 1, S("1234567890"), S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 1, S("12345678901234567890"), S("abcdefghi12345678901234567890"));
test(S("abcdefghij"), 9, 2, S(""), S("abcdefghi"));
test(S("abcdefghij"), 9, 2, S("12345"), S("abcdefghi12345"));
test(S("abcdefghij"), 9, 2, S("1234567890"), S("abcdefghi1234567890"));
test(S("abcdefghij"), 9, 2, S("12345678901234567890"), S("abcdefghi12345678901234567890"));
test(S("abcdefghij"), 10, 0, S(""), S("abcdefghij"));
test(S("abcdefghij"), 10, 0, S("12345"), S("abcdefghij12345"));
test(S("abcdefghij"), 10, 0, S("1234567890"), S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 0, S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test(S("abcdefghij"), 10, 1, S(""), S("abcdefghij"));
test(S("abcdefghij"), 10, 1, S("12345"), S("abcdefghij12345"));
test(S("abcdefghij"), 10, 1, S("1234567890"), S("abcdefghij1234567890"));
test(S("abcdefghij"), 10, 1, S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test(S("abcdefghij"), 11, 0, S(""), S("can't happen"));
test(S("abcdefghij"), 11, 0, S("12345"), S("can't happen"));
test(S("abcdefghij"), 11, 0, S("1234567890"), S("can't happen"));
test(S("abcdefghij"), 11, 0, S("12345678901234567890"), S("can't happen"));
}
template <class S>
void test2()
{
test(S("abcdefghijklmnopqrst"), 0, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, S("12345"), S("12345abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, S("1234567890"), S("1234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 0, S("12345678901234567890"), S("12345678901234567890abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, S(""), S("bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, S("12345"), S("12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, S("1234567890"), S("1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 1, S("12345678901234567890"), S("12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, S(""), S("klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, S("12345"), S("12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, S("1234567890"), S("1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 10, S("12345678901234567890"), S("12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 0, 19, S(""), S("t"));
test(S("abcdefghijklmnopqrst"), 0, 19, S("12345"), S("12345t"));
test(S("abcdefghijklmnopqrst"), 0, 19, S("1234567890"), S("1234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 19, S("12345678901234567890"), S("12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 0, 20, S(""), S(""));
test(S("abcdefghijklmnopqrst"), 0, 20, S("12345"), S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 20, S("1234567890"), S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 20, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 0, 21, S(""), S(""));
test(S("abcdefghijklmnopqrst"), 0, 21, S("12345"), S("12345"));
test(S("abcdefghijklmnopqrst"), 0, 21, S("1234567890"), S("1234567890"));
test(S("abcdefghijklmnopqrst"), 0, 21, S("12345678901234567890"), S("12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 1, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, S("12345"), S("a12345bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, S("1234567890"), S("a1234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 0, S("12345678901234567890"), S("a12345678901234567890bcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, S(""), S("acdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, S("12345"), S("a12345cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, S("1234567890"), S("a1234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 1, S("12345678901234567890"), S("a12345678901234567890cdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, S(""), S("aklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, S("12345"), S("a12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, S("1234567890"), S("a1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 9, S("12345678901234567890"), S("a12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 1, 18, S(""), S("at"));
test(S("abcdefghijklmnopqrst"), 1, 18, S("12345"), S("a12345t"));
test(S("abcdefghijklmnopqrst"), 1, 18, S("1234567890"), S("a1234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 18, S("12345678901234567890"), S("a12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 1, 19, S(""), S("a"));
test(S("abcdefghijklmnopqrst"), 1, 19, S("12345"), S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 19, S("1234567890"), S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 19, S("12345678901234567890"), S("a12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 1, 20, S(""), S("a"));
test(S("abcdefghijklmnopqrst"), 1, 20, S("12345"), S("a12345"));
test(S("abcdefghijklmnopqrst"), 1, 20, S("1234567890"), S("a1234567890"));
test(S("abcdefghijklmnopqrst"), 1, 20, S("12345678901234567890"), S("a12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 10, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, S("12345"), S("abcdefghij12345klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, S("1234567890"), S("abcdefghij1234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 0, S("12345678901234567890"), S("abcdefghij12345678901234567890klmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, S(""), S("abcdefghijlmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, S("12345"), S("abcdefghij12345lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, S("1234567890"), S("abcdefghij1234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 1, S("12345678901234567890"), S("abcdefghij12345678901234567890lmnopqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, S(""), S("abcdefghijpqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, S("12345"), S("abcdefghij12345pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, S("1234567890"), S("abcdefghij1234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 5, S("12345678901234567890"), S("abcdefghij12345678901234567890pqrst"));
test(S("abcdefghijklmnopqrst"), 10, 9, S(""), S("abcdefghijt"));
test(S("abcdefghijklmnopqrst"), 10, 9, S("12345"), S("abcdefghij12345t"));
test(S("abcdefghijklmnopqrst"), 10, 9, S("1234567890"), S("abcdefghij1234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 9, S("12345678901234567890"), S("abcdefghij12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 10, 10, S(""), S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 10, S("12345"), S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 10, S("1234567890"), S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 10, S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 10, 11, S(""), S("abcdefghij"));
test(S("abcdefghijklmnopqrst"), 10, 11, S("12345"), S("abcdefghij12345"));
test(S("abcdefghijklmnopqrst"), 10, 11, S("1234567890"), S("abcdefghij1234567890"));
test(S("abcdefghijklmnopqrst"), 10, 11, S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 19, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 19, 0, S("12345"), S("abcdefghijklmnopqrs12345t"));
test(S("abcdefghijklmnopqrst"), 19, 0, S("1234567890"), S("abcdefghijklmnopqrs1234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 0, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890t"));
test(S("abcdefghijklmnopqrst"), 19, 1, S(""), S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 1, S("12345"), S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 1, S("1234567890"), S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 1, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 19, 2, S(""), S("abcdefghijklmnopqrs"));
test(S("abcdefghijklmnopqrst"), 19, 2, S("12345"), S("abcdefghijklmnopqrs12345"));
test(S("abcdefghijklmnopqrst"), 19, 2, S("1234567890"), S("abcdefghijklmnopqrs1234567890"));
test(S("abcdefghijklmnopqrst"), 19, 2, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 0, S("12345"), S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 0, S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 0, S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 20, 1, S(""), S("abcdefghijklmnopqrst"));
test(S("abcdefghijklmnopqrst"), 20, 1, S("12345"), S("abcdefghijklmnopqrst12345"));
test(S("abcdefghijklmnopqrst"), 20, 1, S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test(S("abcdefghijklmnopqrst"), 20, 1, S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
test(S("abcdefghijklmnopqrst"), 21, 0, S(""), S("can't happen"));
test(S("abcdefghijklmnopqrst"), 21, 0, S("12345"), S("can't happen"));
test(S("abcdefghijklmnopqrst"), 21, 0, S("1234567890"), S("can't happen"));
test(S("abcdefghijklmnopqrst"), 21, 0, S("12345678901234567890"), S("can't happen"));
}
int main()
{
{
typedef std::string S;
test0<S>();
test1<S>();
test2<S>();
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test0<S>();
test1<S>();
test2<S>();
}
#endif
}