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/****************************************************************************
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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** This file is part of the QtTest module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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****************************************************************************/
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#include <QtTest/qtest_global.h>
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#include <QtCore/qstring.h>
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#include <QtCore/qnamespace.h>
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#include <QtCore/qmetatype.h>
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#include <QtCore/qtypetraits.h>
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#define QVERIFY(statement) \
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if (!QTest::qVerify((statement), #statement, "", __FILE__, __LINE__))\
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#define QFAIL(message) \
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QTest::qFail(message, __FILE__, __LINE__);\
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#define QVERIFY2(statement, description) \
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if (!QTest::qVerify(true, #statement, (description), __FILE__, __LINE__))\
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if (!QTest::qVerify(false, #statement, (description), __FILE__, __LINE__))\
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#define QCOMPARE(actual, expected) \
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if (!QTest::qCompare(actual, expected, #actual, #expected, __FILE__, __LINE__))\
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// Will try to wait for the expression to become true while allowing event processing
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#define QTRY_VERIFY_WITH_TIMEOUT(__expr, __timeout) \
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const int __step = 50; \
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const int __timeoutValue = __timeout; \
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for (int __i = 0; __i < __timeoutValue && !(__expr); __i+=__step) { \
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QTest::qWait(__step); \
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#define QTRY_VERIFY(__expr) QTRY_VERIFY_WITH_TIMEOUT(__expr, 5000)
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// Will try to wait for the comparison to become successful while allowing event processing
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#define QTRY_COMPARE_WITH_TIMEOUT(__expr, __expected, __timeout) \
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const int __step = 50; \
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const int __timeoutValue = __timeout; \
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if ((__expr) != (__expected)) { \
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for (int __i = 0; __i < __timeoutValue && ((__expr) != (__expected)); __i+=__step) { \
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QTest::qWait(__step); \
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QCOMPARE(__expr, __expected); \
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#define QTRY_COMPARE(__expr, __expected) QTRY_COMPARE_WITH_TIMEOUT(__expr, __expected, 5000)
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#define QSKIP_INTERNAL(statement) \
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QTest::qSkip(statement, __FILE__, __LINE__);\
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#ifdef Q_COMPILER_VARIADIC_MACROS
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#define QSKIP(statement, ...) QSKIP_INTERNAL(statement)
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#define QSKIP(statement) QSKIP_INTERNAL(statement)
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#define QEXPECT_FAIL(dataIndex, comment, mode)\
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if (!QTest::qExpectFail(dataIndex, comment, QTest::mode, __FILE__, __LINE__))\
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#define QFETCH(type, name)\
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type name = *static_cast<type *>(QTest::qData(#name, ::qMetaTypeId<type >()))
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#define QFETCH_GLOBAL(type, name)\
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type name = *static_cast<type *>(QTest::qGlobalData(#name, ::qMetaTypeId<type >()))
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#define QTEST(actual, testElement)\
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if (!QTest::qTest(actual, testElement, #actual, #testElement, __FILE__, __LINE__))\
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QTest::qWarn(msg, __FILE__, __LINE__)
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#ifdef QT_TESTCASE_BUILDDIR
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# define QFINDTESTDATA(basepath)\
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QTest::qFindTestData(basepath, __FILE__, __LINE__, QT_TESTCASE_BUILDDIR)
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# define QFINDTESTDATA(basepath)\
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QTest::qFindTestData(basepath, __FILE__, __LINE__)
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#define QTEST_COMPARE_DECL(KLASS)\
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template<> Q_TESTLIB_EXPORT char *toString<KLASS >(const KLASS &);
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template <typename T>
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inline char *toString(const T &)
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Q_TESTLIB_EXPORT char *toHexRepresentation(const char *ba, int length);
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Q_TESTLIB_EXPORT char *toString(const char *);
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Q_TESTLIB_EXPORT char *toString(const void *);
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Q_TESTLIB_EXPORT int qExec(QObject *testObject, int argc = 0, char **argv = 0);
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Q_TESTLIB_EXPORT int qExec(QObject *testObject, const QStringList &arguments);
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Q_TESTLIB_EXPORT bool qVerify(bool statement, const char *statementStr, const char *description,
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const char *file, int line);
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Q_TESTLIB_EXPORT void qFail(const char *statementStr, const char *file, int line);
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Q_TESTLIB_EXPORT void qSkip(const char *message, const char *file, int line);
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Q_TESTLIB_EXPORT bool qExpectFail(const char *dataIndex, const char *comment, TestFailMode mode,
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const char *file, int line);
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Q_TESTLIB_EXPORT void qWarn(const char *message, const char *file = 0, int line = 0);
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Q_TESTLIB_EXPORT void ignoreMessage(QtMsgType type, const char *message);
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Q_TESTLIB_EXPORT QString qFindTestData(const char* basepath, const char* file = 0, int line = 0, const char* builddir = 0);
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Q_TESTLIB_EXPORT QString qFindTestData(const QString& basepath, const char* file = 0, int line = 0, const char* builddir = 0);
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Q_TESTLIB_EXPORT void *qData(const char *tagName, int typeId);
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Q_TESTLIB_EXPORT void *qGlobalData(const char *tagName, int typeId);
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Q_TESTLIB_EXPORT void *qElementData(const char *elementName, int metaTypeId);
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Q_TESTLIB_EXPORT QObject *testObject();
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Q_TESTLIB_EXPORT const char *currentTestFunction();
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Q_TESTLIB_EXPORT const char *currentDataTag();
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Q_TESTLIB_EXPORT bool currentTestFailed();
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Q_TESTLIB_EXPORT Qt::Key asciiToKey(char ascii);
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Q_TESTLIB_EXPORT char keyToAscii(Qt::Key key);
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Q_TESTLIB_EXPORT bool compare_helper(bool success, const char *failureMsg,
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char *val1, char *val2,
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const char *actual, const char *expected,
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const char *file, int line);
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Q_TESTLIB_EXPORT void qSleep(int ms);
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Q_TESTLIB_EXPORT void addColumnInternal(int id, const char *name);
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template <typename T>
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inline void addColumn(const char *name, T * = 0)
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typedef QtPrivate::is_same<T, const char*> QIsSameTConstChar;
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Q_STATIC_ASSERT_X(!QIsSameTConstChar::value, "const char* is not allowed as a test data format.");
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addColumnInternal(qMetaTypeId<T>(), name);
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Q_TESTLIB_EXPORT QTestData &newRow(const char *dataTag);
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template <typename T>
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inline bool qCompare(T const &t1, T const &t2, const char *actual, const char *expected,
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const char *file, int line)
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return compare_helper(t1 == t2, "Compared values are not the same",
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toString<T>(t1), toString<T>(t2), actual, expected, file, line);
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Q_TESTLIB_EXPORT bool qCompare(float const &t1, float const &t2,
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const char *actual, const char *expected, const char *file, int line);
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Q_TESTLIB_EXPORT bool qCompare(double const &t1, double const &t2,
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const char *actual, const char *expected, const char *file, int line);
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inline bool compare_ptr_helper(const void *t1, const void *t2, const char *actual,
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const char *expected, const char *file, int line)
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return compare_helper(t1 == t2, "Compared pointers are not the same",
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toString(t1), toString(t2), actual, expected, file, line);
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Q_TESTLIB_EXPORT bool compare_string_helper(const char *t1, const char *t2, const char *actual,
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const char *expected, const char *file, int line);
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QTEST_COMPARE_DECL(short)
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QTEST_COMPARE_DECL(ushort)
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QTEST_COMPARE_DECL(int)
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QTEST_COMPARE_DECL(uint)
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QTEST_COMPARE_DECL(long)
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QTEST_COMPARE_DECL(ulong)
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QTEST_COMPARE_DECL(qint64)
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QTEST_COMPARE_DECL(quint64)
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QTEST_COMPARE_DECL(float)
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QTEST_COMPARE_DECL(double)
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QTEST_COMPARE_DECL(char)
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QTEST_COMPARE_DECL(bool)
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template <typename T1, typename T2>
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bool qCompare(T1 const &, T2 const &, const char *, const char *, const char *, int);
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inline bool qCompare(double const &t1, float const &t2, const char *actual,
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const char *expected, const char *file, int line)
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return qCompare(qreal(t1), qreal(t2), actual, expected, file, line);
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inline bool qCompare(float const &t1, double const &t2, const char *actual,
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const char *expected, const char *file, int line)
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return qCompare(qreal(t1), qreal(t2), actual, expected, file, line);
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template <typename T>
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inline bool qCompare(const T *t1, const T *t2, const char *actual, const char *expected,
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const char *file, int line)
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return compare_ptr_helper(t1, t2, actual, expected, file, line);
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template <typename T>
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inline bool qCompare(T *t1, T *t2, const char *actual, const char *expected,
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const char *file, int line)
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return compare_ptr_helper(t1, t2, actual, expected, file, line);
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template <typename T1, typename T2>
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inline bool qCompare(const T1 *t1, const T2 *t2, const char *actual, const char *expected,
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const char *file, int line)
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return compare_ptr_helper(t1, static_cast<const T1 *>(t2), actual, expected, file, line);
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template <typename T1, typename T2>
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inline bool qCompare(T1 *t1, T2 *t2, const char *actual, const char *expected,
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const char *file, int line)
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return compare_ptr_helper(const_cast<const T1 *>(t1),
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static_cast<const T1 *>(const_cast<const T2 *>(t2)), actual, expected, file, line);
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inline bool qCompare(const char *t1, const char *t2, const char *actual,
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const char *expected, const char *file, int line)
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return compare_string_helper(t1, t2, actual, expected, file, line);
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inline bool qCompare(char *t1, char *t2, const char *actual, const char *expected,
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const char *file, int line)
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return compare_string_helper(t1, t2, actual, expected, file, line);
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/* The next two overloads are for MSVC that shows problems with implicit
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inline bool qCompare(char *t1, const char *t2, const char *actual,
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const char *expected, const char *file, int line)
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return compare_string_helper(t1, t2, actual, expected, file, line);
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inline bool qCompare(const char *t1, char *t2, const char *actual,
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const char *expected, const char *file, int line)
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return compare_string_helper(t1, t2, actual, expected, file, line);
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// NokiaX86 and RVCT do not like implicitly comparing bool with int
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inline bool qCompare(bool const &t1, int const &t2,
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const char *actual, const char *expected, const char *file, int line)
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return qCompare(int(t1), t2, actual, expected, file, line);
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inline bool qTest(const T& actual, const char *elementName, const char *actualStr,
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const char *expected, const char *file, int line)
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return qCompare(actual, *static_cast<const T *>(QTest::qElementData(elementName,
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qMetaTypeId<T>())), actualStr, expected, file, line);
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#undef QTEST_COMPARE_DECL