4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <string>
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// basic_string<charT,traits,Allocator>&
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// append(size_type n, charT c);
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#include <string>
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#include <cassert>
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#include "../../min_allocator.h"
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template <class S>
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void
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test(S s, typename S::size_type n, typename S::value_type c, S expected)
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{
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s.append(n, c);
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assert(s.__invariants());
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assert(s == expected);
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}
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int main()
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{
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{
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typedef std::string S;
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test(S(), 0, 'a', S());
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test(S(), 1, 'a', S(1, 'a'));
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test(S(), 10, 'a', S(10, 'a'));
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test(S(), 100, 'a', S(100, 'a'));
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test(S("12345"), 0, 'a', S("12345"));
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test(S("12345"), 1, 'a', S("12345a"));
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test(S("12345"), 10, 'a', S("12345aaaaaaaaaa"));
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test(S("12345678901234567890"), 0, 'a', S("12345678901234567890"));
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test(S("12345678901234567890"), 1, 'a', S("12345678901234567890a"));
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test(S("12345678901234567890"), 10, 'a', S("12345678901234567890aaaaaaaaaa"));
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}
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#if __cplusplus >= 201103L
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{
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typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
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test(S(), 0, 'a', S());
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test(S(), 1, 'a', S(1, 'a'));
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test(S(), 10, 'a', S(10, 'a'));
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test(S(), 100, 'a', S(100, 'a'));
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test(S("12345"), 0, 'a', S("12345"));
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test(S("12345"), 1, 'a', S("12345a"));
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test(S("12345"), 10, 'a', S("12345aaaaaaaaaa"));
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test(S("12345678901234567890"), 0, 'a', S("12345678901234567890"));
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test(S("12345678901234567890"), 1, 'a', S("12345678901234567890a"));
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test(S("12345678901234567890"), 10, 'a', S("12345678901234567890aaaaaaaaaa"));
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}
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#endif
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}
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