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authoraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
committeraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
commit8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76 (patch)
treea17e1a767a89542ab59907462206d7dcf2e504b2 /tests/auto/qpixmap
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Long live Qt for S60!
Diffstat (limited to 'tests/auto/qpixmap')
-rw-r--r--tests/auto/qpixmap/.gitignore1
-rw-r--r--tests/auto/qpixmap/convertFromImage/task31722_0/img1.pngbin0 -> 26622 bytes
-rw-r--r--tests/auto/qpixmap/convertFromImage/task31722_0/img2.pngbin0 -> 149 bytes
-rw-r--r--tests/auto/qpixmap/convertFromImage/task31722_1/img1.pngbin0 -> 26532 bytes
-rw-r--r--tests/auto/qpixmap/convertFromImage/task31722_1/img2.pngbin0 -> 160 bytes
-rw-r--r--tests/auto/qpixmap/qpixmap.pro26
-rw-r--r--tests/auto/qpixmap/tst_qpixmap.cpp1032
7 files changed, 1059 insertions, 0 deletions
diff --git a/tests/auto/qpixmap/.gitignore b/tests/auto/qpixmap/.gitignore
new file mode 100644
index 0000000..8d4996f
--- /dev/null
+++ b/tests/auto/qpixmap/.gitignore
@@ -0,0 +1 @@
+tst_qpixmap
diff --git a/tests/auto/qpixmap/convertFromImage/task31722_0/img1.png b/tests/auto/qpixmap/convertFromImage/task31722_0/img1.png
new file mode 100644
index 0000000..7991e9f
--- /dev/null
+++ b/tests/auto/qpixmap/convertFromImage/task31722_0/img1.png
Binary files differ
diff --git a/tests/auto/qpixmap/convertFromImage/task31722_0/img2.png b/tests/auto/qpixmap/convertFromImage/task31722_0/img2.png
new file mode 100644
index 0000000..dca6d97
--- /dev/null
+++ b/tests/auto/qpixmap/convertFromImage/task31722_0/img2.png
Binary files differ
diff --git a/tests/auto/qpixmap/convertFromImage/task31722_1/img1.png b/tests/auto/qpixmap/convertFromImage/task31722_1/img1.png
new file mode 100644
index 0000000..31e6e1a
--- /dev/null
+++ b/tests/auto/qpixmap/convertFromImage/task31722_1/img1.png
Binary files differ
diff --git a/tests/auto/qpixmap/convertFromImage/task31722_1/img2.png b/tests/auto/qpixmap/convertFromImage/task31722_1/img2.png
new file mode 100644
index 0000000..0d48026
--- /dev/null
+++ b/tests/auto/qpixmap/convertFromImage/task31722_1/img2.png
Binary files differ
diff --git a/tests/auto/qpixmap/qpixmap.pro b/tests/auto/qpixmap/qpixmap.pro
new file mode 100644
index 0000000..aa767aa
--- /dev/null
+++ b/tests/auto/qpixmap/qpixmap.pro
@@ -0,0 +1,26 @@
+load(qttest_p4)
+SOURCES += tst_qpixmap.cpp
+contains(QT_CONFIG, qt3support): QT += qt3support
+wince*: {
+ task31722_0.sources = convertFromImage/task31722_0/*
+ task31722_0.path = convertFromImage/task31722_0
+ task31722_1.sources = convertFromImage/task31722_1/*
+ task31722_1.path = convertFromImage/task31722_1
+ DEPLOYMENT += task31722_0 task31722_1
+ DEFINES += SRCDIR=\\\".\\\"
+}
+symbian*:{
+ task31722_0.sources = convertFromImage/task31722_0/*
+ task31722_0.path = convertFromImage/task31722_0
+ task31722_1.sources = convertFromImage/task31722_1/*
+ task31722_1.path = convertFromImage/task31722_1
+ DEPLOYMENT += task31722_0 task31722_1
+ DEPLOYMENT_PLUGIN += qmng
+}
+else {
+ DEFINES += SRCDIR=\\\"$$PWD\\\"
+ win32:LIBS += -lgdi32 -luser32
+}
+
+
+
diff --git a/tests/auto/qpixmap/tst_qpixmap.cpp b/tests/auto/qpixmap/tst_qpixmap.cpp
new file mode 100644
index 0000000..b8f3ca2
--- /dev/null
+++ b/tests/auto/qpixmap/tst_qpixmap.cpp
@@ -0,0 +1,1032 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** 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
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+#include <qpixmap.h>
+#include <qbitmap.h>
+#include <qimage.h>
+#include <qmatrix.h>
+#include <qdesktopwidget.h>
+#include <qpaintengine.h>
+
+#include <QSet>
+
+#ifdef Q_WS_WIN
+#include <windows.h>
+#endif
+
+#ifdef Q_WS_QWS
+#include <qscreen_qws.h>
+#endif
+
+//TESTED_CLASS=
+//TESTED_FILES=
+#if defined(Q_OS_SYMBIAN)
+# define SRCDIR ""
+#endif
+Q_DECLARE_METATYPE(QImage::Format)
+
+class tst_QPixmap : public QObject
+{
+ Q_OBJECT
+
+public:
+ tst_QPixmap();
+ virtual ~tst_QPixmap();
+
+
+public slots:
+ void init();
+ void cleanup();
+
+private slots:
+ void setAlphaChannel_data();
+ void setAlphaChannel();
+
+ void fromImage_data();
+ void fromImage();
+
+ void convertFromImage_data();
+ void convertFromImage();
+
+ void testMetrics();
+
+ void fill_data();
+ void fill();
+ void fill_transparent();
+
+ void createMaskFromColor();
+
+ void mask();
+ void bitmapMask();
+ void setGetMask_data();
+ void setGetMask();
+ void cacheKey();
+ void drawBitmap();
+ void grabWidget();
+ void grabWindow();
+ void isNull();
+
+#ifdef Q_WS_QWS
+ void convertFromImageNoDetach();
+#endif
+
+ void convertFromImageDetach();
+
+#if defined(Q_WS_WIN)
+ void toWinHBITMAP_data();
+ void toWinHBITMAP();
+ void fromWinHBITMAP_data();
+ void fromWinHBITMAP();
+#endif
+
+ void onlyNullPixmapsOutsideGuiThread();
+ void refUnref();
+
+ void copy();
+ void depthOfNullObjects();
+
+#ifdef QT3_SUPPORT
+ void resize();
+ void resizePreserveMask();
+#endif
+
+ void transformed();
+ void transformed2();
+
+ void fromImage_crash();
+
+ void fromData();
+};
+
+Q_DECLARE_METATYPE(QImage)
+Q_DECLARE_METATYPE(QPixmap)
+Q_DECLARE_METATYPE(QMatrix)
+Q_DECLARE_METATYPE(QBitmap)
+
+tst_QPixmap::tst_QPixmap()
+{
+}
+
+tst_QPixmap::~tst_QPixmap()
+{
+}
+
+void tst_QPixmap::init()
+{
+}
+
+void tst_QPixmap::cleanup()
+{
+}
+
+void tst_QPixmap::setAlphaChannel_data()
+{
+ QTest::addColumn<int>("red");
+ QTest::addColumn<int>("green");
+ QTest::addColumn<int>("blue");
+ QTest::addColumn<int>("alpha");
+
+ QTest::newRow("red 0") << 255 << 0 << 0 << 0;
+ QTest::newRow("red 24") << 255 << 0 << 0 << 24;
+ QTest::newRow("red 124") << 255 << 0 << 0 << 124;
+ QTest::newRow("red 255") << 255 << 0 << 0 << 255;
+
+ QTest::newRow("green 0") << 0 << 255 << 0 << 0;
+ QTest::newRow("green 24") << 0 << 255 << 0 << 24;
+ QTest::newRow("green 124") << 0 << 255 << 0 << 124;
+ QTest::newRow("green 255") << 0 << 255 << 0 << 255;
+
+ QTest::newRow("blue 0") << 0 << 0 << 255 << 0;
+ QTest::newRow("blue 24") << 0 << 0 << 255 << 24;
+ QTest::newRow("blue 124") << 0 << 0 << 255 << 124;
+ QTest::newRow("blue 255") << 0 << 0 << 255 << 255;
+}
+
+void tst_QPixmap::setAlphaChannel()
+{
+ QFETCH(int, red);
+ QFETCH(int, green);
+ QFETCH(int, blue);
+ QFETCH(int, alpha);
+
+ int width = 100;
+ int height = 100;
+
+ QPixmap pixmap(width, height);
+ pixmap.fill(QColor(red, green, blue));
+
+ QPixmap alphaChannel(width, height);
+ alphaChannel.fill(QColor(alpha, alpha, alpha));
+ pixmap.setAlphaChannel(alphaChannel);
+
+#ifdef Q_WS_X11
+ if (!pixmap.x11PictureHandle())
+ QSKIP("Requires XRender support", SkipAll);
+#endif
+
+ QImage result;
+ bool ok = true;
+
+ QPixmap outAlpha = pixmap.alphaChannel();
+ QCOMPARE(outAlpha.size(), pixmap.size());
+
+ result = outAlpha.toImage().convertToFormat(QImage::Format_ARGB32);;
+ for (int y = 0; y < height; ++y) {
+ for (int x = 0; x < width; ++x) {
+ ok &= qGray(result.pixel(x, y)) == alpha;
+ }
+ }
+ QVERIFY(ok);
+
+ result = pixmap.toImage().convertToFormat(QImage::Format_ARGB32);
+ QRgb expected = alpha == 0 ? 0 : qRgba(red, green, blue, alpha);
+ for (int y = 0; y < height; ++y) {
+ for (int x = 0; x < width; ++x) {
+ if (result.numColors() > 0) {
+ ok &= result.pixelIndex(x, y) == expected;
+ } else {
+ ok &= result.pixel(x, y) == expected;
+ }
+ }
+ }
+ QVERIFY(ok);
+}
+
+void tst_QPixmap::fromImage_data()
+{
+ QTest::addColumn<QImage::Format>("format");
+
+ QTest::newRow("Format_Mono") << QImage::Format_Mono;
+ QTest::newRow("Format_MonoLSB") << QImage::Format_MonoLSB;
+// QTest::newRow("Format_Indexed8") << QImage::Format_Indexed8;
+ QTest::newRow("Format_RGB32") << QImage::Format_RGB32;
+ QTest::newRow("Format_ARGB32") << QImage::Format_ARGB32;
+ QTest::newRow("Format_ARGB32_Premultiplied") << QImage::Format_ARGB32_Premultiplied;
+ QTest::newRow("Format_RGB16") << QImage::Format_RGB16;
+}
+
+void tst_QPixmap::fromImage()
+{
+ QFETCH(QImage::Format, format);
+
+ QImage image(37, 16, format);
+
+ if (image.numColors() == 2) {
+ image.setColor(0, QColor(Qt::color0).rgba());
+ image.setColor(1, QColor(Qt::color1).rgba());
+ }
+ image.fill(0x7f7f7f7f);
+
+ const QPixmap pixmap = QPixmap::fromImage(image);
+#ifdef Q_WS_X11
+ if (!pixmap.x11PictureHandle())
+ QSKIP("Requires XRender support", SkipAll);
+#endif
+ const QImage result = pixmap.toImage();
+ image = image.convertToFormat(result.format());
+ QCOMPARE(result, image);
+}
+
+void tst_QPixmap::convertFromImage_data()
+{
+ QTest::addColumn<QImage>("img1");
+ QTest::addColumn<QImage>("img2");
+#ifdef Q_OS_SYMBIAN
+ const QString prefix = QLatin1String(SRCDIR) + "convertFromImage";
+#else
+ const QString prefix = QLatin1String(SRCDIR) + "/convertFromImage";
+#endif
+ {
+ QImage img1;
+ QImage img2;
+ QVERIFY(img1.load(prefix + "/task31722_0/img1.png"));
+ QVERIFY(img2.load(prefix + "/task31722_0/img2.png"));
+ QVERIFY(img1.load(prefix + "/task31722_0/img1.png"));
+ QVERIFY(img2.load(prefix + "/task31722_0/img2.png"));
+ QTest::newRow("Task 31722 0") << img1 << img2;
+ }
+ {
+ QImage img1;
+ QImage img2;
+ QVERIFY(img1.load(prefix + "/task31722_1/img1.png"));
+ QVERIFY(img2.load(prefix + "/task31722_1/img2.png"));
+ QTest::newRow("Task 31722 1") << img1 << img2;
+ }
+}
+
+void tst_QPixmap::convertFromImage()
+{
+ QFETCH(QImage, img1);
+ QFETCH(QImage, img2);
+
+ QPixmap pix = QPixmap::fromImage(img1);
+ pix = QPixmap::fromImage(img2);
+
+ QPixmap res = QPixmap::fromImage(img2);
+ QVERIFY( pixmapsAreEqual(&pix, &res) );
+}
+
+void tst_QPixmap::fill_data()
+{
+ QTest::addColumn<uint>("pixel");
+ QTest::addColumn<bool>("syscolor");
+ QTest::addColumn<bool>("bitmap");
+ for (int color = Qt::black; color < Qt::darkYellow; ++color)
+ QTest::newRow(QString("syscolor_%1").arg(color).toLatin1())
+ << uint(color) << true << false;
+
+#ifdef Q_WS_QWS
+ if (QScreen::instance()->depth() >= 24) {
+#elif defined (Q_WS_X11)
+ QPixmap pm(1, 1);
+ if (pm.x11PictureHandle()) {
+#elif defined (Q_OS_WINCE)
+ QPixmap pixmap(1,1);
+ if (QPixmap::grabWidget(QApplication::desktop()).depth() >= 24) {
+#else
+ QPixmap pixmap(1, 1); {
+#endif
+ QTest::newRow("alpha_7f_red") << 0x7fff0000u << false << false;
+ QTest::newRow("alpha_3f_blue") << 0x3f0000ffu << false << false;
+ QTest::newRow("alpha_b7_green") << 0xbf00ff00u << false << false;
+ QTest::newRow("alpha_7f_white") << 0x7fffffffu << false << false;
+ QTest::newRow("alpha_3f_white") << 0x3fffffffu << false << false;
+ QTest::newRow("alpha_b7_white") << 0xb7ffffffu << false << false;
+ QTest::newRow("alpha_7f_black") << 0x7f000000u << false << false;
+ QTest::newRow("alpha_3f_black") << 0x3f000000u << false << false;
+ QTest::newRow("alpha_b7_black") << 0xbf000000u << false << false;
+ }
+
+ QTest::newRow("bitmap_color0") << uint(Qt::color0) << true << true;
+ QTest::newRow("bitmap_color1") << uint(Qt::color1) << true << true;
+}
+
+void tst_QPixmap::fill()
+{
+ QFETCH(uint, pixel);
+ QFETCH(bool, syscolor);
+ QFETCH(bool, bitmap);
+
+ QColor color;
+
+ if (syscolor)
+ color = QColor(Qt::GlobalColor(pixel));
+ else
+ color = QColor(qRed(pixel), qGreen(pixel), qBlue(pixel), qAlpha(pixel));
+
+ QColor compareColor = color;
+ if (bitmap && syscolor) {
+ // special case color0 and color1 for bitmaps.
+ if (pixel == Qt::color0)
+ compareColor.setRgb(255, 255, 255);
+ else
+ compareColor.setRgb(0, 0, 0);
+ }
+
+ QPixmap pm;
+
+ if (bitmap)
+ pm = QBitmap(400, 400);
+ else
+ pm = QPixmap(400, 400);
+
+#if defined(Q_WS_X11)
+ if (!bitmap && !pm.x11PictureHandle())
+ QSKIP("Requires XRender support", SkipSingle);
+#endif
+
+ pm.fill(color);
+ if (syscolor && !bitmap && pm.depth() < 24) {
+ QSKIP("Test does not work on displays without true color", SkipSingle);
+ }
+
+ QImage image = pm.toImage();
+ if (bitmap && syscolor) {
+ int pixelindex = (pixel == Qt::color0) ? 0 : 1;
+ QVERIFY(image.pixelIndex(0,0) == pixelindex);
+ }
+ QImage::Format format = compareColor.alpha() != 255
+ ? QImage::Format_ARGB32
+ : QImage::Format_RGB32;
+ image = image.convertToFormat(format);
+
+
+ QImage shouldBe(400, 400, format);
+ shouldBe.fill(compareColor.rgba());
+
+ QCOMPARE(image, shouldBe);
+}
+
+void tst_QPixmap::fill_transparent()
+{
+ QPixmap pixmap(10, 10);
+#ifdef Q_WS_X11
+ if (!pixmap.x11PictureHandle())
+ QSKIP("Requires XRender support", SkipAll);
+#endif
+ pixmap.fill(Qt::transparent);
+ QVERIFY(pixmap.hasAlphaChannel());
+}
+
+void tst_QPixmap::mask()
+{
+ QPixmap pm(100, 100);
+ QBitmap bm(100, 100);
+
+ pm.fill();
+ bm.fill();
+
+ QVERIFY(!pm.isNull());
+ QVERIFY(!bm.isNull());
+ // hw: todo: this will fail if the default pixmap format is
+ // argb32_premultiplied. The mask will be all 1's
+ QVERIFY(pm.mask().isNull());
+
+ QImage img = bm.toImage();
+ QVERIFY(img.format() == QImage::Format_MonoLSB
+ || img.format() == QImage::Format_Mono);
+
+ pm.setMask(bm);
+ QVERIFY(!pm.mask().isNull());
+
+ bm = QBitmap();
+ // Invalid format here, since isNull() == true
+ QVERIFY(bm.toImage().isNull());
+ QCOMPARE(bm.toImage().format(), QImage::Format_Invalid);
+ pm.setMask(bm);
+ QVERIFY(pm.mask().isNull());
+
+ bm = QBitmap(100, 100);
+ bm.fill();
+ pm.setMask(bm);
+ QVERIFY(!pm.mask().isNull());
+}
+
+void tst_QPixmap::bitmapMask()
+{
+ QImage image(3, 3, QImage::Format_Mono);
+ image.setColor(0, Qt::color0);
+ image.setColor(1, Qt::color1);
+ image.fill(Qt::color0);
+ image.setPixel(1, 1, Qt::color1);
+ image.setPixel(0, 0, Qt::color1);
+
+ QImage image_mask(3, 3, QImage::Format_Mono);
+ image_mask.setColor(0, Qt::color0);
+ image_mask.setColor(1, Qt::color1);
+ image_mask.fill(Qt::color0);
+ image_mask.setPixel(1, 1, Qt::color1);
+ image_mask.setPixel(2, 0, Qt::color1);
+
+ QBitmap pm = QBitmap::fromImage(image);
+ QBitmap pm_mask = QBitmap::fromImage(image_mask);
+ pm.setMask(pm_mask);
+
+ image = pm.toImage();
+ image.setColor(0, Qt::color0);
+ image.setColor(1, Qt::color1);
+ image_mask = pm_mask.toImage();
+ image_mask.setColor(0, Qt::color0);
+ image_mask.setColor(1, Qt::color1);
+
+ QVERIFY(!image.pixel(0, 0));
+ QVERIFY(!image.pixel(2, 0));
+ QVERIFY(image.pixel(1, 1));
+}
+
+void tst_QPixmap::setGetMask_data()
+{
+ QTest::addColumn<QPixmap>("pixmap");
+ QTest::addColumn<QBitmap>("mask");
+ QTest::addColumn<QBitmap>("expected");
+
+ QPixmap pixmap(10, 10);
+ QBitmap mask(10, 10);
+ QPainter p;
+
+ p.begin(&pixmap);
+ p.fillRect(0, 0, 10, 10, QColor(Qt::black));
+ p.end();
+
+ QTest::newRow("nullmask 0") << QPixmap() << QBitmap() << QBitmap();
+ QTest::newRow("nullmask 1") << pixmap << QBitmap() << QBitmap();
+ mask.clear();
+ QTest::newRow("nullmask 2") << pixmap << mask << mask;
+ QTest::newRow("nullmask 3") << QPixmap(QBitmap()) << QBitmap() << QBitmap();
+
+ p.begin(&mask);
+ p.fillRect(1, 1, 5, 5, QColor(Qt::color1));
+ p.end();
+ QTest::newRow("simple mask 0") << pixmap << mask << mask;
+}
+
+void tst_QPixmap::setGetMask()
+{
+ QFETCH(QPixmap, pixmap);
+ QFETCH(QBitmap, mask);
+ QFETCH(QBitmap, expected);
+
+ pixmap.setMask(mask);
+ QBitmap result = pixmap.mask();
+
+ QImage resultImage = result.toImage();
+ QImage expectedImage = expected.toImage();
+ QCOMPARE(resultImage.convertToFormat(expectedImage.format()),
+ expectedImage);
+}
+
+void tst_QPixmap::testMetrics()
+{
+ QPixmap pixmap(100, 100);
+
+ QCOMPARE(pixmap.width(), 100);
+ QCOMPARE(pixmap.height(), 100);
+ QCOMPARE(pixmap.depth(), QPixmap::defaultDepth());
+
+ QBitmap bitmap(100, 100);
+
+ QCOMPARE(bitmap.width(), 100);
+ QCOMPARE(bitmap.height(), 100);
+ QCOMPARE(bitmap.depth(), 1);
+}
+
+void tst_QPixmap::createMaskFromColor()
+{
+ QImage image(3, 3, QImage::Format_Indexed8);
+ image.setNumColors(10);
+ image.setColor(0, 0xffffffff);
+ image.setColor(1, 0xff000000);
+ image.setColor(2, 0xffff0000);
+ image.setColor(3, 0xff0000ff);
+ image.fill(0);
+ image.setPixel(1, 0, 1);
+ image.setPixel(0, 1, 2);
+ image.setPixel(1, 1, 3);
+
+ QImage im_mask = image.createMaskFromColor(0xffff0000);
+ QCOMPARE((uint) im_mask.pixel(0, 1), QColor(Qt::color0).rgba());
+ QCOMPARE((uint) im_mask.pixel(0, 1), QColor(Qt::color0).rgba());
+
+ QPixmap pixmap = QPixmap::fromImage(image);
+ QBitmap mask = pixmap.createMaskFromColor(Qt::red);
+ QBitmap inv_mask = pixmap.createMaskFromColor(Qt::red, Qt::MaskOutColor);
+ QCOMPARE((uint) mask.toImage().pixel(0, 1), QColor(Qt::color0).rgba());
+ QCOMPARE((uint) inv_mask.toImage().pixel(0, 1), QColor(Qt::color1).rgba());
+}
+
+
+void tst_QPixmap::cacheKey()
+{
+ QPixmap pixmap1(1, 1);
+ QPixmap pixmap2(1, 1);
+ qint64 pixmap1_key = pixmap1.cacheKey();
+
+ QVERIFY(pixmap1.cacheKey() != pixmap2.cacheKey());
+
+ pixmap2 = pixmap1;
+ QVERIFY(pixmap2.cacheKey() == pixmap1.cacheKey());
+
+ pixmap2.detach();
+ QVERIFY(pixmap2.cacheKey() != pixmap1.cacheKey());
+ QVERIFY(pixmap1.cacheKey() == pixmap1_key);
+}
+
+// Test drawing a bitmap on a pixmap.
+void tst_QPixmap::drawBitmap()
+{
+ QBitmap bitmap(10,10);
+ bitmap.fill(Qt::color1);
+
+ QPixmap pixmap(10,10);
+ QPainter painter2(&pixmap);
+ painter2.fillRect(0,0,10,10, QBrush(Qt::green));
+ painter2.setPen(Qt::red);
+ painter2.drawPixmap(0,0,10,10, bitmap);
+ painter2.end();
+ QCOMPARE(pixmap.toImage().pixel(5,5), QColor(Qt::red).rgb());
+}
+
+void tst_QPixmap::grabWidget()
+{
+ QWidget widget;
+ widget.setPalette(Qt::green);
+ widget.resize(128, 128);
+
+ QPixmap expected(64, 64);
+ expected.fill(Qt::green);
+
+ QPixmap actual = QPixmap::grabWidget(&widget, QRect(64, 64, 64, 64));
+
+ QCOMPARE(actual, expected);
+}
+
+void tst_QPixmap::grabWindow()
+{
+#ifdef Q_OS_WINCE
+ // We get out of memory, if the desktop itself is too big.
+ if (QApplication::desktop()->width() <= 480)
+#endif
+ QVERIFY(QPixmap::grabWindow(QApplication::desktop()->winId()).isNull() == false);
+ QWidget w;
+ w.resize(640, 480);
+ w.show();
+ QTest::qWait(100);
+#ifdef Q_WS_X11
+ qt_x11_wait_for_window_manager(&w);
+#endif
+ QVERIFY(QPixmap::grabWindow(w.winId()).isNull() == false);
+
+ QWidget child(&w);
+ child.setGeometry(50, 50, 100, 100);
+ child.setPalette(Qt::red);
+ child.setAutoFillBackground(true);
+ child.show();
+ QTest::qWait(100);
+#ifdef Q_WS_X11
+ qt_x11_wait_for_window_manager(&child);
+#endif
+
+ QPixmap grabWindowPixmap = QPixmap::grabWindow(child.winId());
+ QPixmap grabWidgetPixmap = QPixmap::grabWidget(&child);
+ QCOMPARE(grabWindowPixmap, grabWidgetPixmap);
+}
+
+void tst_QPixmap::isNull()
+{
+ {
+ QPixmap pixmap(1,1);
+ QVERIFY(pixmap.isNull() == false);
+ }
+ {
+ QPixmap pixmap(0,0);
+ QVERIFY(pixmap.isNull());
+ }
+
+ {
+ QPixmap pixmap(0,1);
+ QVERIFY(pixmap.isNull());
+ }
+ {
+ QPixmap pixmap(1,0);
+ QVERIFY(pixmap.isNull());
+ }
+ {
+ QPixmap pixmap(-1,-1);
+ QVERIFY(pixmap.isNull());
+ }
+ {
+ QPixmap pixmap(-1,5);
+ QVERIFY(pixmap.isNull());
+ }
+}
+
+#ifdef Q_WS_QWS
+void tst_QPixmap::convertFromImageNoDetach()
+{
+ //first get the screen format
+ QPixmap randomPixmap(10,10);
+ QImage::Format screenFormat = randomPixmap.toImage().format();
+ QVERIFY(screenFormat != QImage::Format_Invalid);
+
+ QImage orig(100,100, screenFormat);
+
+ QPixmap pix = QPixmap::fromImage(orig);
+ QImage copy = pix.toImage();
+
+ QVERIFY(copy.format() == screenFormat);
+
+ const QImage constOrig = orig;
+ const QImage constCopy = copy;
+ QVERIFY(constOrig.bits() == constCopy.bits());
+}
+#endif //Q_WS_QWS
+
+void tst_QPixmap::convertFromImageDetach()
+{
+ QImage img(10,10, QImage::Format_RGB32);
+ img.fill(0);
+ QVERIFY(!img.isNull());
+ QPixmap p = QPixmap::fromImage(img);
+ QVERIFY(p.isDetached());
+ QPixmap copy = p;
+ QVERIFY(!copy.isDetached());
+ QVERIFY(!p.isDetached());
+ img.fill(1);
+ p = QPixmap::fromImage(img);
+ QVERIFY(copy.isDetached());
+}
+
+#if defined(Q_WS_WIN)
+void tst_QPixmap::toWinHBITMAP_data()
+{
+ QTest::addColumn<int>("red");
+ QTest::addColumn<int>("green");
+ QTest::addColumn<int>("blue");
+
+ QTest::newRow("red") << 255 << 0 << 0;
+ QTest::newRow("green") << 0 << 255 << 0;
+ QTest::newRow("blue") << 0 << 0 << 255;
+}
+
+void tst_QPixmap::toWinHBITMAP()
+{
+ QFETCH(int, red);
+ QFETCH(int, green);
+ QFETCH(int, blue);
+
+ QPixmap pm(100, 100);
+ pm.fill(QColor(red, green, blue));
+
+ HBITMAP bitmap = pm.toWinHBITMAP();
+
+ QVERIFY(bitmap != 0);
+
+ // Verify size
+ BITMAP bitmap_info;
+ memset(&bitmap_info, 0, sizeof(BITMAP));
+
+ int res;
+ QT_WA({
+ res = GetObjectW(bitmap, sizeof(BITMAP), &bitmap_info);
+ } , {
+ res = GetObjectA(bitmap, sizeof(BITMAP), &bitmap_info);
+ });
+ QVERIFY(res);
+
+ QCOMPARE(100, (int) bitmap_info.bmWidth);
+ QCOMPARE(100, (int) bitmap_info.bmHeight);
+
+ HDC display_dc = GetDC(0);
+ HDC bitmap_dc = CreateCompatibleDC(display_dc);
+
+ HBITMAP null_bitmap = (HBITMAP) SelectObject(bitmap_dc, bitmap);
+
+ COLORREF pixel = GetPixel(bitmap_dc, 0, 0);
+ QCOMPARE((int)GetRValue(pixel), red);
+ QCOMPARE((int)GetGValue(pixel), green);
+ QCOMPARE((int)GetBValue(pixel), blue);
+
+ // Clean up
+ SelectObject(bitmap_dc, null_bitmap);
+ DeleteObject(bitmap);
+ DeleteDC(bitmap_dc);
+ ReleaseDC(0, display_dc);
+
+}
+
+void tst_QPixmap::fromWinHBITMAP_data()
+{
+ toWinHBITMAP_data();
+}
+
+void tst_QPixmap::fromWinHBITMAP()
+{
+ QFETCH(int, red);
+ QFETCH(int, green);
+ QFETCH(int, blue);
+
+ HDC display_dc = GetDC(0);
+ HDC bitmap_dc = CreateCompatibleDC(display_dc);
+ HBITMAP bitmap = CreateCompatibleBitmap(display_dc, 100, 100);
+ HBITMAP null_bitmap = (HBITMAP) SelectObject(bitmap_dc, bitmap);
+
+ SelectObject(bitmap_dc, GetStockObject(NULL_PEN));
+ HGDIOBJ old_brush = SelectObject(bitmap_dc, CreateSolidBrush(RGB(red, green, blue)));
+ Rectangle(bitmap_dc, 0, 0, 100, 100);
+
+#ifdef Q_OS_WINCE //the device context has to be deleted before ::fromWinHBITMAP()
+ DeleteDC(bitmap_dc);
+#endif
+ QPixmap pixmap = QPixmap::fromWinHBITMAP(bitmap);
+ QCOMPARE(pixmap.width(), 100);
+ QCOMPARE(pixmap.height(), 100);
+
+ QImage image = pixmap.toImage();
+ QRgb pixel = image.pixel(0, 0);
+ QCOMPARE(qRed(pixel), red);
+ QCOMPARE(qGreen(pixel), green);
+ QCOMPARE(qBlue(pixel), blue);
+
+ DeleteObject(SelectObject(bitmap_dc, old_brush));
+ DeleteObject(SelectObject(bitmap_dc, bitmap));
+#ifndef Q_OS_WINCE
+ DeleteDC(bitmap_dc);
+#endif
+ ReleaseDC(0, display_dc);
+}
+
+#endif
+
+void tst_QPixmap::onlyNullPixmapsOutsideGuiThread()
+{
+#if !defined(Q_WS_WIN)
+ class Thread : public QThread
+ {
+ public:
+ void run()
+ {
+ QTest::ignoreMessage(QtWarningMsg,
+ "QPixmap: It is not safe to use pixmaps outside the GUI thread");
+ QPixmap pixmap;
+ QVERIFY(pixmap.isNull());
+
+ QTest::ignoreMessage(QtWarningMsg,
+ "QPixmap: It is not safe to use pixmaps outside the GUI thread");
+ QPixmap pixmap1(100, 100);
+ QVERIFY(pixmap1.isNull());
+
+ QTest::ignoreMessage(QtWarningMsg,
+ "QPixmap: It is not safe to use pixmaps outside the GUI thread");
+ QPixmap pixmap2(pixmap1);
+ QVERIFY(pixmap2.isNull());
+ }
+ };
+ Thread thread;
+#if defined(Q_OS_SYMBIAN)
+ thread.setStackSize(0x10000);
+#endif
+ thread.start();
+#if defined(Q_OS_SYMBIAN)
+ QVERIFY(thread.wait(10000));
+#else
+ thread.wait();
+#endif
+
+#endif // !defined(Q_WS_WIN)
+}
+
+void tst_QPixmap::refUnref()
+{
+ // Simple ref/unref
+ {
+ QPixmap p;
+ }
+ {
+ QBitmap b;
+ }
+
+ // Get a copy of a pixmap that goes out of scope
+ {
+ QPixmap b;
+ {
+ QPixmap a(10, 10);
+ a.fill(Qt::color0);
+ b = a;
+ }
+ }
+ {
+ QBitmap mask;
+ {
+ QBitmap bitmap(10, 10);
+ bitmap.fill(Qt::color1);
+ mask = bitmap.mask();
+ }
+ mask.fill(Qt::color0);
+ }
+
+}
+
+void tst_QPixmap::copy()
+{
+ QPixmap src(32, 32);
+ {
+ QPainter p(&src);
+ p.fillRect(0, 0, 32, 32, Qt::red);
+ p.fillRect(10, 10, 10, 10, Qt::blue);
+ }
+
+ QPixmap dest = src.copy(10, 10, 10, 10);
+ QImage result = dest.toImage().convertToFormat(QImage::Format_RGB32);
+ QImage expected(10, 10, QImage::Format_RGB32);
+ expected.fill(0xff0000ff);
+ QCOMPARE(result, expected);
+}
+
+#ifdef QT3_SUPPORT
+void tst_QPixmap::resize()
+{
+ QPixmap p1(10, 10);
+ p1.fill(Qt::red);
+
+ QPixmap p2 = p1;
+ QPixmap p3(50, 50);
+ p3.fill(Qt::red);
+
+ p1.resize(p3.size());
+ p1.resize(p2.size());
+ p3.resize(p2.size());
+ QCOMPARE(p1.toImage(), p2.toImage());
+ QCOMPARE(p1.toImage(), p3.toImage());
+
+ QBitmap b1;
+ b1.resize(10, 10);
+ QVERIFY(b1.depth() == 1);
+ QPixmap p4;
+ p4.resize(10, 10);
+ QVERIFY(p4.depth() != 0);
+}
+
+void tst_QPixmap::resizePreserveMask()
+{
+ QPixmap pm(100, 100);
+ pm.fill(Qt::transparent);
+ QPainter p(&pm);
+ p.fillRect(10, 10, 80, 80, Qt::red);
+ p.drawRect(0, 0, 99, 99);
+ p.end();
+
+ QBitmap mask = pm.mask();
+ pm.resize(50, 50);
+
+ QCOMPARE(pm.mask().toImage(), mask.toImage().copy(0, 0, 50, 50));
+
+ pm = QPixmap(100, 100);
+ pm.fill(Qt::red);
+ pm.setMask(mask);
+ pm.resize(50, 50);
+
+ QCOMPARE(pm.mask().toImage(), mask.toImage().copy(0, 0, 50, 50));
+}
+#endif
+
+void tst_QPixmap::depthOfNullObjects()
+{
+ QBitmap b1;
+ QVERIFY(b1.depth() == 0);
+ QPixmap p4;
+ QVERIFY(p4.depth() == 0);
+}
+
+void tst_QPixmap::transformed()
+{
+ QPixmap p1(20, 10);
+ p1.fill(Qt::red);
+ {
+ QPainter p(&p1);
+ p.drawRect(0, 0, p1.width() - 1, p1.height() - 1);
+ }
+
+ QPixmap p2(10, 20);
+ p2.fill(Qt::red);
+ {
+ QPainter p(&p2);
+ p.drawRect(0, 0, p2.width() - 1, p2.height() - 1);
+ }
+
+ QPixmap p1_90 = p1.transformed(QTransform().rotate(90));
+ QPixmap p1_180 = p1.transformed(QTransform().rotate(180));
+ QPixmap p1_270 = p1.transformed(QTransform().rotate(270));
+
+ QCOMPARE(p1_90.size(), p2.size());
+ QCOMPARE(p1_90.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied),
+ p2.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied));
+
+ QCOMPARE(p1_180.size(), p1.size());
+ QCOMPARE(p1_180.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied),
+ p1.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied));
+
+ QCOMPARE(p1_270.size(), p2.size());
+ QCOMPARE(p1_270.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied),
+ p2.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied));
+}
+
+void tst_QPixmap::transformed2()
+{
+ QPixmap pm(3, 3);
+ pm.fill(Qt::red);
+ QPainter p(&pm);
+ p.fillRect(0, 0, 3, 3, QBrush(Qt::Dense4Pattern));
+ p.end();
+
+ QTransform transform;
+ transform.rotate(-90);
+ transform.scale(3, 3);
+
+ QPixmap actual = pm.transformed(transform);
+
+ QPixmap expected(9, 9);
+ expected.fill(Qt::red);
+ p.begin(&expected);
+ p.setBrush(Qt::black);
+ p.setPen(Qt::NoPen);
+ p.drawRect(3, 0, 3, 3);
+ p.drawRect(0, 3, 3, 3);
+ p.drawRect(6, 3, 3, 3);
+ p.drawRect(3, 6, 3, 3);
+ p.end();
+
+ QCOMPARE(actual.size(), expected.size());
+ QCOMPARE(actual.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied),
+ expected.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied));
+}
+
+void tst_QPixmap::fromImage_crash()
+{
+ QImage *img = new QImage(64, 64, QImage::Format_ARGB32_Premultiplied);
+
+ QPixmap pm = QPixmap::fromImage(*img);
+ QPainter painter(&pm);
+
+ delete img;
+}
+
+void tst_QPixmap::fromData()
+{
+ unsigned char bits[] = { 0xaa, 0x55 };
+
+ QBitmap bm = QBitmap::fromData(QSize(8, 2), bits);
+ QImage img = bm.toImage();
+
+ QSet<QRgb> colors;
+ for (int y = 0; y < img.height(); ++y)
+ for (int x = 0; x < img.width(); ++x)
+ colors << img.pixel(x, y);
+
+ QCOMPARE(colors.size(), 2);
+
+ QCOMPARE(img.pixel(0, 0), QRgb(0xffffffff));
+ QCOMPARE(img.pixel(0, 1), QRgb(0xff000000));
+}
+
+QTEST_MAIN(tst_QPixmap)
+#include "tst_qpixmap.moc"