bc8d3f97eb
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <string>
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// basic_string(size_type n, charT c, const Allocator& a = Allocator());
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#include <string>
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#include <stdexcept>
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#include <algorithm>
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#include <cassert>
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#include "../test_allocator.h"
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template <class charT>
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void
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test(unsigned n, charT c)
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{
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typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S;
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typedef typename S::traits_type T;
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typedef typename S::allocator_type A;
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S s2(n, c);
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assert(s2.__invariants());
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assert(s2.size() == n);
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for (unsigned i = 0; i < n; ++i)
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assert(s2[i] == c);
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assert(s2.get_allocator() == A());
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assert(s2.capacity() >= s2.size());
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}
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template <class charT>
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void
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test(unsigned n, charT c, const test_allocator<charT>& a)
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{
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typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S;
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typedef typename S::traits_type T;
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typedef typename S::allocator_type A;
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S s2(n, c, a);
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assert(s2.__invariants());
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assert(s2.size() == n);
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for (unsigned i = 0; i < n; ++i)
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assert(s2[i] == c);
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assert(s2.get_allocator() == a);
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assert(s2.capacity() >= s2.size());
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}
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template <class Tp>
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void
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test(Tp n, Tp c)
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{
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typedef char charT;
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typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S;
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typedef typename S::traits_type T;
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typedef typename S::allocator_type A;
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S s2(n, c);
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assert(s2.__invariants());
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assert(s2.size() == n);
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for (unsigned i = 0; i < n; ++i)
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assert(s2[i] == c);
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assert(s2.get_allocator() == A());
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assert(s2.capacity() >= s2.size());
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}
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template <class Tp>
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void
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test(Tp n, Tp c, const test_allocator<char>& a)
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{
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typedef char charT;
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typedef std::basic_string<charT, std::char_traits<charT>, test_allocator<charT> > S;
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typedef typename S::traits_type T;
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typedef typename S::allocator_type A;
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S s2(n, c, a);
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assert(s2.__invariants());
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assert(s2.size() == n);
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for (unsigned i = 0; i < n; ++i)
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assert(s2[i] == c);
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assert(s2.get_allocator() == a);
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assert(s2.capacity() >= s2.size());
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}
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int main()
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{
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typedef test_allocator<char> A;
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typedef std::basic_string<char, std::char_traits<char>, A> S;
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test(0, 'a');
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test(0, 'a', A(2));
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test(1, 'a');
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test(1, 'a', A(2));
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test(10, 'a');
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test(10, 'a', A(2));
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test(100, 'a');
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test(100, 'a', A(2));
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test(100, 65);
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test(100, 65, A(3));
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}
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