common/include/QtTest/qtest_gui.h

/****************************************************************************
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** This file is part of the QtTest module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL21$
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#ifndef QTEST_GUI_H
#define QTEST_GUI_H

// enable GUI features
#ifndef QT_GUI_LIB
#define QT_GUI_LIB
#endif
#if 0
#pragma qt_class(QtTestGui)
#endif

#include <QtTest/qtestassert.h>
#include <QtTest/qtest.h>
#include <QtTest/qtestevent.h>
#include <QtTest/qtestmouse.h>
#include <QtTest/qtesttouch.h>
#include <QtTest/qtestkeyboard.h>

#include <QtGui/qpixmap.h>
#include <QtGui/qimage.h>

#ifdef QT_WIDGETS_LIB
#include <QtGui/qicon.h>
#endif

#if 0
// inform syncqt
#pragma qt_no_master_include
#endif

QT_BEGIN_NAMESPACE


namespace QTest
{

inline bool qCompare(QIcon const &t1, QIcon const &t2, const char *actual, const char *expected,
                    const char *file, int line)
{
    QTEST_ASSERT(sizeof(QIcon) == sizeof(void *));
    return qCompare(*reinterpret_cast<void * const *>(&t1),
                   *reinterpret_cast<void * const *>(&t2), actual, expected, file, line);
}

inline bool qCompare(QImage const &t1, QImage const &t2,
                     const char *actual, const char *expected, const char *file, int line)
{
    char msg[1024];
    msg[0] = '\0';
    const bool t1Null = t1.isNull();
    const bool t2Null = t2.isNull();
    if (t1Null != t2Null) {
        qsnprintf(msg, 1024, "Compared QImages differ.\n"
                  "   Actual   (%s).isNull(): %d\n"
                  "   Expected (%s).isNull(): %d", actual, t1Null, expected, t2Null);
        return compare_helper(false, msg, 0, 0, actual, expected, file, line);
    }
    if (t1Null && t2Null)
        return compare_helper(true, 0, 0, 0, actual, expected, file, line);
    if (t1.width() != t2.width() || t1.height() != t2.height()) {
        qsnprintf(msg, 1024, "Compared QImages differ in size.\n"
                  "   Actual   (%s): %dx%d\n"
                  "   Expected (%s): %dx%d",
                  actual, t1.width(), t1.height(),
                  expected, t2.width(), t2.height());
        return compare_helper(false, msg, 0, 0, actual, expected, file, line);
    }
    if (t1.format() != t2.format()) {
        qsnprintf(msg, 1024, "Compared QImages differ in format.\n"
                  "   Actual   (%s): %d\n"
                  "   Expected (%s): %d",
                  actual, t1.format(), expected, t2.format());
        return compare_helper(false, msg, 0, 0, actual, expected, file, line);
    }
    return compare_helper(t1 == t2, "Compared values are not the same",
                          toString(t1), toString(t2), actual, expected, file, line);
}

inline bool qCompare(QPixmap const &t1, QPixmap const &t2, const char *actual, const char *expected,
                    const char *file, int line)
{
    char msg[1024];
    msg[0] = '\0';
    const bool t1Null = t1.isNull();
    const bool t2Null = t2.isNull();
    if (t1Null != t2Null) {
        qsnprintf(msg, 1024, "Compared QPixmaps differ.\n"
                  "   Actual   (%s).isNull(): %d\n"
                  "   Expected (%s).isNull(): %d", actual, t1Null, expected, t2Null);
        return compare_helper(false, msg, 0, 0, actual, expected, file, line);
    }
    if (t1Null && t2Null)
        return compare_helper(true, 0, 0, 0, actual, expected, file, line);
    if (t1.width() != t2.width() || t1.height() != t2.height()) {
        qsnprintf(msg, 1024, "Compared QPixmaps differ in size.\n"
                  "   Actual   (%s): %dx%d\n"
                  "   Expected (%s): %dx%d",
                  actual, t1.width(), t1.height(),
                  expected, t2.width(), t2.height());
        return compare_helper(false, msg, 0, 0, actual, expected, file, line);
    }
    return qCompare(t1.toImage(), t2.toImage(), actual, expected, file, line);
}

}

QT_END_NAMESPACE

#endif