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jeremybenn |
// 1999-06-03 bkoz
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// Copyright (C) 1999, 2003, 2009 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// 21.3.5.4 basic_string::insert
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#include <string>
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#include <testsuite_hooks.h>
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// More
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// string& insert(size_type __p, const char* s, size_type n);
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// string& insert(size_type __p, const char* s);
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// but now s points inside the _Rep
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int test02(void)
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{
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bool test __attribute__((unused)) = true;
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std::string str01;
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const char* title = "Everything was beautiful, and nothing hurt";
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// Increasing size: str01 is reallocated every time.
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str01 = title;
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str01.insert(0, str01.c_str() + str01.size() - 4, 4);
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VERIFY( str01 == "hurtEverything was beautiful, and nothing hurt" );
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str01 = title;
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str01.insert(0, str01.c_str(), 5);
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VERIFY( str01 == "EveryEverything was beautiful, and nothing hurt" );
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str01 = title;
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str01.insert(10, str01.c_str() + 4, 6);
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VERIFY( str01 == "Everythingything was beautiful, and nothing hurt" );
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str01 = title;
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str01.insert(15, str01.c_str(), 10);
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VERIFY( str01 == "Everything was Everythingbeautiful, and nothing hurt" );
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str01 = title;
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str01.insert(15, str01.c_str() + 11, 13);
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VERIFY( str01 == "Everything was was beautifulbeautiful, and nothing hurt" );
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str01 = title;
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str01.insert(0, str01.c_str());
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VERIFY( str01 == "Everything was beautiful, and nothing hurt"
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"Everything was beautiful, and nothing hurt");
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// Again: no reallocations.
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str01 = title;
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str01.insert(0, str01.c_str() + str01.size() - 4, 4);
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VERIFY( str01 == "hurtEverything was beautiful, and nothing hurt" );
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str01 = title;
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str01.insert(0, str01.c_str(), 5);
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VERIFY( str01 == "EveryEverything was beautiful, and nothing hurt" );
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str01 = title;
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str01.insert(10, str01.c_str() + 4, 6);
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VERIFY( str01 == "Everythingything was beautiful, and nothing hurt" );
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str01 = title;
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str01.insert(15, str01.c_str(), 10);
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VERIFY( str01 == "Everything was Everythingbeautiful, and nothing hurt" );
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str01 = title;
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str01.insert(15, str01.c_str() + 11, 13);
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VERIFY( str01 == "Everything was was beautifulbeautiful, and nothing hurt" );
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str01 = title;
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str01.insert(0, str01.c_str());
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VERIFY( str01 == "Everything was beautiful, and nothing hurt"
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"Everything was beautiful, and nothing hurt");
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return test;
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}
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int main()
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{
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test02();
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return 0;
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}
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