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Implement full support for non-pointer pointers in custom allocators for string. This completes the custom pointer support for the entire library.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185167 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2013-06-28 16:59:19 +00:00
parent 2c39cbe020
commit 9dcdcdee25
151 changed files with 5125 additions and 645 deletions
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28
test/strings/basic.string/string.ops/string_compare/pointer.pass.cpp
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@@ -14,6 +14,8 @@
#include <string>
#include <cassert>
#include "../../min_allocator.h"
int sign(int x)
{
if (x == 0)
@@ -30,10 +32,10 @@ test(const S& s, const typename S::value_type* str, int x)
assert(sign(s.compare(str)) == sign(x));
}
typedef std::string S;
int main()
{
{
typedef std::string S;
test(S(""), "", 0);
test(S(""), "abcde", -5);
test(S(""), "abcdefghij", -10);
@@ -50,4 +52,26 @@ int main()
test(S("abcdefghijklmnopqrst"), "abcde", 15);
test(S("abcdefghijklmnopqrst"), "abcdefghij", 10);
test(S("abcdefghijklmnopqrst"), "abcdefghijklmnopqrst", 0);
}
#if __cplusplus >= 201103L
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test(S(""), "", 0);
test(S(""), "abcde", -5);
test(S(""), "abcdefghij", -10);
test(S(""), "abcdefghijklmnopqrst", -20);
test(S("abcde"), "", 5);
test(S("abcde"), "abcde", 0);
test(S("abcde"), "abcdefghij", -5);
test(S("abcde"), "abcdefghijklmnopqrst", -15);
test(S("abcdefghij"), "", 10);
test(S("abcdefghij"), "abcde", 5);
test(S("abcdefghij"), "abcdefghij", 0);
test(S("abcdefghij"), "abcdefghijklmnopqrst", -10);
test(S("abcdefghijklmnopqrst"), "", 20);
test(S("abcdefghijklmnopqrst"), "abcde", 15);
test(S("abcdefghijklmnopqrst"), "abcdefghij", 10);
test(S("abcdefghijklmnopqrst"), "abcdefghijklmnopqrst", 0);
}
#endif
}