source: trunk/src/testlib/qtestcase.h@ 703

/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation ([email protected])
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** This file is part of the QtTest module of the Qt Toolkit.
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** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
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#ifndef QTESTCASE_H
#define QTESTCASE_H

#include <QtTest/qtest_global.h>

#include <QtCore/qnamespace.h>
#include <QtCore/qmetatype.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Test)

#define QVERIFY(statement) \
do {\
    if (!QTest::qVerify((statement), #statement, "", __FILE__, __LINE__))\
        return;\
} while (0)

#define QFAIL(message) \
do {\
    QTest::qFail(message, __FILE__, __LINE__);\
    return;\
} while (0)

#define QVERIFY2(statement, description) \
do {\
    if (statement) {\
        if (!QTest::qVerify(true, #statement, (description), __FILE__, __LINE__))\
            return;\
    } else {\
        if (!QTest::qVerify(false, #statement, (description), __FILE__, __LINE__))\
            return;\
    }\
} while (0)

#define QCOMPARE(actual, expected) \
do {\
    if (!QTest::qCompare(actual, expected, #actual, #expected, __FILE__, __LINE__))\
        return;\
} while (0)

#define QSKIP(statement, mode) \
do {\
    QTest::qSkip(statement, QTest::mode, __FILE__, __LINE__);\
    return;\
} while (0)

#define QEXPECT_FAIL(dataIndex, comment, mode)\
do {\
    if (!QTest::qExpectFail(dataIndex, comment, QTest::mode, __FILE__, __LINE__))\
        return;\
} while (0)

#define QFETCH(type, name)\
    type name = *static_cast<type *>(QTest::qData(#name, ::qMetaTypeId<type >()))

#define QFETCH_GLOBAL(type, name)\
    type name = *static_cast<type *>(QTest::qGlobalData(#name, ::qMetaTypeId<type >()))

#define DEPENDS_ON(funcName)

#define QTEST(actual, testElement)\
do {\
    if (!QTest::qTest(actual, testElement, #actual, #testElement, __FILE__, __LINE__))\
        return;\
} while (0)

#define QWARN(msg)\
    QTest::qWarn(msg)

class QObject;
class QTestData;

#define QTEST_COMPARE_DECL(KLASS)\
    template<> Q_TESTLIB_EXPORT char *toString<KLASS >(const KLASS &);

namespace QTest
{
    template <typename T>
    inline char *toString(const T &)
    {
        return 0;
    }


    Q_TESTLIB_EXPORT char *toHexRepresentation(const char *ba, int length);
    Q_TESTLIB_EXPORT char *toString(const char *);
    Q_TESTLIB_EXPORT char *toString(const void *);

    Q_TESTLIB_EXPORT int qExec(QObject *testObject, int argc = 0, char **argv = 0);
    Q_TESTLIB_EXPORT int qExec(QObject *testObject, const QStringList &arguments);

    Q_TESTLIB_EXPORT bool qVerify(bool statement, const char *statementStr, const char *description,
                                 const char *file, int line);
    Q_TESTLIB_EXPORT void qFail(const char *statementStr, const char *file, int line);
    Q_TESTLIB_EXPORT void qSkip(const char *message, SkipMode mode, const char *file, int line);
    Q_TESTLIB_EXPORT bool qExpectFail(const char *dataIndex, const char *comment, TestFailMode mode,
                           const char *file, int line);
    Q_TESTLIB_EXPORT void qWarn(const char *message);
    Q_TESTLIB_EXPORT void ignoreMessage(QtMsgType type, const char *message);

    Q_TESTLIB_EXPORT void *qData(const char *tagName, int typeId);
    Q_TESTLIB_EXPORT void *qGlobalData(const char *tagName, int typeId);
    Q_TESTLIB_EXPORT void *qElementData(const char *elementName, int metaTypeId);
    Q_TESTLIB_EXPORT QObject *testObject();

    Q_TESTLIB_EXPORT const char *currentTestFunction();
    Q_TESTLIB_EXPORT const char *currentDataTag();
    Q_TESTLIB_EXPORT bool currentTestFailed();

    Q_TESTLIB_EXPORT Qt::Key asciiToKey(char ascii);
    Q_TESTLIB_EXPORT char keyToAscii(Qt::Key key);

    Q_TESTLIB_EXPORT bool compare_helper(bool success, const char *msg, const char *file,
                                          int line);
    Q_TESTLIB_EXPORT bool compare_helper(bool success, const char *msg, char *val1, char *val2,
                                         const char *expected, const char *actual,
                                         const char *file, int line);
    Q_TESTLIB_EXPORT void qSleep(int ms);
    Q_TESTLIB_EXPORT void addColumnInternal(int id, const char *name);

    template <typename T>
    inline void addColumn(const char *name, T * = 0)
    {
        addColumnInternal(qMetaTypeId<T>(), name);
    }
    Q_TESTLIB_EXPORT QTestData &newRow(const char *dataTag);