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131 lines
3.7 KiB
131 lines
3.7 KiB
/*
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Copyright (C) 2000 Stefan Westerfeld
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stefan@space.twc.de
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef ARTS_TESTS_H
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#define ARTS_TESTS_H
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#include <string>
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#include <list>
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#include <iostream>
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#include <stdio.h>
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const char *noTest = "noTest";
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const char *noClass = "noClass";
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const char *currentClass = noClass;
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const char *currentTest = noTest;
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#define testCaption() \
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fprintf (stderr,"\n %s::%s (%s:%d)\n", \
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currentClass, currentTest, __FILE__, __LINE__);
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#define testAssert(expr) \
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if (!(expr)) { \
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testCaption(); \
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fprintf (stderr," => test assertion failed: (%s)\n", #expr); \
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exit(1); \
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}
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template<typename T1, typename T2>
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inline void testEqualsCheck(const T1& expected, const T2& got,
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const char *file, int line, const char *expr, const char *expr2)
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{
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if(! (static_cast<T2>(expected) == got) ) {
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std::cerr << std::endl
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<< " " << currentClass << "::" << currentTest
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<< " (" << file << ":" << line << ")" << std::endl
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<< " => test assertion failed:"
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<< " (" << expr << " == " << expr2 << ")" << std::endl
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<< " => expected '" << expected << "'" << " got "
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<< "'" << got << "'." << std::endl;
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exit(1);
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}
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}
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#define testEquals(expr, expr2) \
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testEqualsCheck(expr, expr2, __FILE__, __LINE__, #expr, #expr2)
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#define TEST(func) \
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struct t ## func : TestClass \
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{ \
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t ## func() { \
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if(!tests) tests = new list<TestClass *>; \
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tests->push_back(this); \
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} \
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void invoke() { \
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currentTest = #func; \
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instance->func(); \
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currentTest = noTest; \
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} \
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} i ## func; \
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void func()
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struct TestClass {
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virtual void invoke() = 0;
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};
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struct TestCase {
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virtual void setUp() { };
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virtual void tearDown() { };
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virtual ~TestCase() { };
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};
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#define TESTCASE(name) \
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static list<TestClass *> *tests; \
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static name *instance; \
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name () { \
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instance = this; \
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} \
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void testAll() { \
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currentClass = #name; \
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list<TestClass *>::iterator i; \
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for(i = tests->begin(); i != tests->end(); i++) \
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{ \
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setUp(); \
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(*i)->invoke(); \
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tearDown(); \
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} \
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currentClass = noClass; \
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} \
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int count() { \
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return tests->size(); \
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}
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#define TESTMAINFUNC(name,func) \
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name *name::instance = 0; \
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list<TestClass *> *name::tests = 0; \
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int func() \
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{ \
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name tb; \
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fprintf(stderr,"%-20s: %5d test methods - ", \
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#name,tb.count()); \
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tb.testAll(); \
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return 0; \
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}
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#define TESTMAIN(name) TESTMAINFUNC(name,main)
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#endif // ARTS_TESTS_H
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