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41 lines
940 B
C++
41 lines
940 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <strstream>
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// class strstream
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// strstream();
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#include <strstream>
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#include <cassert>
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#include <cstring>
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#include <string>
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#include "test_macros.h"
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int main(int, char**)
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{
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std::strstream inout;
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int i = 123;
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double d = 4.5;
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std::string s("dog");
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inout << i << ' ' << d << ' ' << s << std::ends;
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assert(inout.str() == std::string("123 4.5 dog"));
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i = 0;
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d = 0;
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s = "";
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inout >> i >> d >> s;
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assert(i == 123);
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assert(d == 4.5);
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assert(std::strcmp(s.c_str(), "dog") == 0);
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inout.freeze(false);
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return 0;
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}
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