179 lines
4.3 KiB
C++
179 lines
4.3 KiB
C++
/*
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* c++check - c/c++ syntax checking
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* Copyright (C) 2007 Daniel Marjamäki
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/
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*/
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#include "testsuite.h"
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#include <iostream>
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#include <list>
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std::ostringstream errout;
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/**
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* TestRegistry
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**/
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class TestRegistry
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{
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private:
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std::list<TestFixture *> _tests;
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public:
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static TestRegistry &theInstance()
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{
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static TestRegistry testreg;
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return testreg;
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}
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void addTest( TestFixture *t )
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{
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_tests.push_back( t );
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}
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const std::list<TestFixture *> &tests() const
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{
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return _tests;
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}
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};
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/**
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* TestFixture
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**/
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std::ostringstream TestFixture::errmsg;
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unsigned int TestFixture::countTests;
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TestFixture::TestFixture(const std::string &_name) : classname(_name)
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{
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TestRegistry::theInstance().addTest(this);
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}
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bool TestFixture::runTest(const char testname[])
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{
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if ( testToRun.empty() || testToRun == testname )
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{
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countTests++;
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std::cout << classname << "::" << testname << "\n";
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return true;
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}
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return false;
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}
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static std::string writestr( const std::string &str )
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{
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std::ostringstream ostr;
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ostr << "\"";
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for (unsigned int i = 0; i < str.length(); ++i)
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{
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char ch = str[i];
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if ( ch == '\n' )
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ostr << "\\n";
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else if ( ch == '\t' )
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ostr << "\\t";
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else if ( ch == '\"' )
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ostr << "\\\"";
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else
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ostr << std::string(1, ch);
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}
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ostr << "\"";
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return ostr.str();
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}
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void TestFixture::assertEquals(const char *filename, int linenr, const std::string &expected, const std::string &actual)
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{
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if ( expected != actual )
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{
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errmsg << "Assertion failed in " << filename << " at line " << linenr << std::endl
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<< "Expected:" << std::endl
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<< writestr(expected) << std::endl
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<< "Actual:" << std::endl
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<< writestr(actual) << std::endl;
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}
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}
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void TestFixture::assertEquals(const char *filename, int linenr, unsigned int expected, unsigned int actual)
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{
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std::ostringstream ostr1;
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ostr1 << expected;
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std::ostringstream ostr2;
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ostr2 << actual;
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assertEquals( filename, linenr, ostr1.str(), ostr2.str() );
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}
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void TestFixture::printTests()
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{
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const std::list<TestFixture *> &tests = TestRegistry::theInstance().tests();
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for ( std::list<TestFixture *>::const_iterator it = tests.begin(); it != tests.end(); ++it )
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{
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std::cout << (*it)->classname << std::endl;
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}
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}
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void TestFixture::run(const std::string &str)
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{
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testToRun = str;
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run();
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}
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void TestFixture::runTests(const char cmd[])
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{
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std::string classname(cmd ? cmd : "");
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std::string testname("");
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if ( classname.find("::") != std::string::npos )
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{
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testname = classname.substr( classname.find("::") + 2 );
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classname.erase( classname.find("::") );
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}
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countTests = 0;
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errmsg.str("");
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const std::list<TestFixture *> &tests = TestRegistry::theInstance().tests();
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for ( std::list<TestFixture *>::const_iterator it = tests.begin(); it != tests.end(); ++it )
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{
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if ( classname.empty() || (*it)->classname == classname )
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{
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(*it)->run(testname);
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}
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}
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std::cout << "\n\nTesting Complete\nNumber of tests: " << countTests << "\n";
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std::cerr << errmsg.str();
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}
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void TestFixture::reportErr( const std::string &errmsg)
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{
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errout << errmsg << std::endl;
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}
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void TestFixture::reportOut( const std::string &outmsg)
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{
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// These can probably be ignored
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}
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