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211 lines
5.7 KiB
C++
211 lines
5.7 KiB
C++
//
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// StreamCopierTest.cpp
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//
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// $Id: //poco/1.4/Foundation/testsuite/src/StreamCopierTest.cpp#2 $
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#include "StreamCopierTest.h"
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#include "CppUnit/TestCaller.h"
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#include "CppUnit/TestSuite.h"
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#include "Poco/StreamCopier.h"
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#include <sstream>
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using Poco::StreamCopier;
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StreamCopierTest::StreamCopierTest(const std::string& name): CppUnit::TestCase(name)
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{
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}
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StreamCopierTest::~StreamCopierTest()
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{
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}
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void StreamCopierTest::testBufferedCopy()
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{
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{
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std::string src;
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for (int i = 0; i < 255; ++i) src += char(i);
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std::istringstream istr(src);
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std::ostringstream ostr;
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std::streamsize n = StreamCopier::copyStream(istr, ostr);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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{
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std::string src;
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for (int i = 0; i < 512; ++i) src += char(i % 256);
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std::istringstream istr(src);
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std::ostringstream ostr;
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std::streamsize n = StreamCopier::copyStream(istr, ostr, 100);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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{
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std::string src;
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for (int i = 0; i < 512; ++i) src += char(i % 256);
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std::istringstream istr(src);
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std::ostringstream ostr;
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std::streamsize n = StreamCopier::copyStream(istr, ostr, 128);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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{
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std::string src;
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for (int i = 0; i < 512; ++i) src += char(i % 256);
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std::istringstream istr(src);
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std::ostringstream ostr;
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std::streamsize n = StreamCopier::copyStream(istr, ostr, 512);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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}
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void StreamCopierTest::testUnbufferedCopy()
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{
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std::string src;
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for (int i = 0; i < 255; ++i) src += char(i);
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std::istringstream istr(src);
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std::ostringstream ostr;
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std::streamsize n = StreamCopier::copyStreamUnbuffered(istr, ostr);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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void StreamCopierTest::testCopyToString()
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{
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std::string src;
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for (int i = 0; i < 512; ++i) src += char(i % 256);
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std::istringstream istr(src);
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std::string dest;
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std::streamsize n = StreamCopier::copyToString(istr, dest, 100);
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assert (src == dest);
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assert (n == src.size());
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}
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#if defined(POCO_HAVE_INT64)
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void StreamCopierTest::testBufferedCopy64()
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{
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{
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std::string src;
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for (int i = 0; i < 255; ++i) src += char(i);
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std::istringstream istr(src);
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std::ostringstream ostr;
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Poco::UInt64 n = StreamCopier::copyStream64(istr, ostr);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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{
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std::string src;
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for (int i = 0; i < 512; ++i) src += char(i % 256);
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std::istringstream istr(src);
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std::ostringstream ostr;
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Poco::UInt64 n = StreamCopier::copyStream64(istr, ostr, 100);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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{
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std::string src;
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for (int i = 0; i < 512; ++i) src += char(i % 256);
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std::istringstream istr(src);
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std::ostringstream ostr;
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Poco::UInt64 n = StreamCopier::copyStream64(istr, ostr, 128);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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{
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std::string src;
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for (int i = 0; i < 512; ++i) src += char(i % 256);
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std::istringstream istr(src);
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std::ostringstream ostr;
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Poco::UInt64 n = StreamCopier::copyStream64(istr, ostr, 512);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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}
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void StreamCopierTest::testUnbufferedCopy64()
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{
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std::string src;
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for (int i = 0; i < 255; ++i) src += char(i);
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std::istringstream istr(src);
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std::ostringstream ostr;
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Poco::UInt64 n = StreamCopier::copyStreamUnbuffered64(istr, ostr);
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assert (ostr.str() == src);
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assert (n == src.size());
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}
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void StreamCopierTest::testCopyToString64()
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{
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std::string src;
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for (int i = 0; i < 512; ++i) src += char(i % 256);
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std::istringstream istr(src);
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std::string dest;
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Poco::UInt64 n = StreamCopier::copyToString64(istr, dest, 100);
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assert (src == dest);
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assert (n == src.size());
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}
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#endif
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void StreamCopierTest::setUp()
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{
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}
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void StreamCopierTest::tearDown()
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{
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}
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CppUnit::Test* StreamCopierTest::suite()
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{
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CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("StreamCopierTest");
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CppUnit_addTest(pSuite, StreamCopierTest, testBufferedCopy);
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CppUnit_addTest(pSuite, StreamCopierTest, testUnbufferedCopy);
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CppUnit_addTest(pSuite, StreamCopierTest, testCopyToString);
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#if defined(POCO_HAVE_INT64)
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CppUnit_addTest(pSuite, StreamCopierTest, testBufferedCopy64);
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CppUnit_addTest(pSuite, StreamCopierTest, testUnbufferedCopy64);
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CppUnit_addTest(pSuite, StreamCopierTest, testCopyToString64);
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#endif
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return pSuite;
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}
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