1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <qtest.h>
#include <QtQuick/qquickitem.h>
#include <QtQuick/qquickview.h>
#include <QtQuick/qsgrendererinterface.h>
#include <QtGui/qopenglcontext.h>
#include <QtGui/qopenglfunctions.h>
#include "../../shared/util.h"
#include <QtGui/private/qguiapplication_p.h>
#include <QtGui/qpa/qplatformintegration.h>
class tst_QQuickItemLayer: public QQmlDataTest
{
Q_OBJECT
public:
tst_QQuickItemLayer();
QImage runTest(const QString &fileName)
{
QQuickView view;
view.setSource(testFileUrl(fileName));
view.showNormal();
return QTest::qWaitForWindowExposed(&view)
? view.grabWindow() : QImage();
}
private slots:
void initTestCase() override;
void layerEnabled();
void layerSmooth();
#if QT_CONFIG(opengl)
void layerMipmap();
void layerEffect();
#endif
void layerVisibility_data();
void layerVisibility();
void layerSourceRect();
void layerZOrder_data();
void layerZOrder();
void layerIsTextureProvider();
void changeZOrder_data();
void changeZOrder();
void toggleLayerAndEffect();
void disableLayer();
void changeSamplerName();
void itemEffect();
void rectangleEffect();
void textureMirroring_data();
void textureMirroring();
private:
void mirroringCheck(int mirroring, int x, bool shouldMirror, const QImage &fb);
bool m_isMesaSoftwareRasterizer = false;
int m_mesaVersion = 0;
bool m_isOpenGLRenderer = true;
};
tst_QQuickItemLayer::tst_QQuickItemLayer() { }
void tst_QQuickItemLayer::initTestCase()
{
QQmlDataTest::initTestCase();
#if QT_CONFIG(opengl)
if (QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL)) {
QWindow window;
QOpenGLContext context;
window.setSurfaceType(QWindow::OpenGLSurface);
window.create();
QVERIFY(context.create());
QVERIFY(context.makeCurrent(&window));
const char *vendor = (const char *)context.functions()->glGetString(GL_VENDOR);
const char *renderer = (const char *)context.functions()->glGetString(GL_RENDERER);
m_isMesaSoftwareRasterizer = strcmp(vendor, "Mesa Project") == 0
&& strcmp(renderer, "Software Rasterizer") == 0;
if (m_isMesaSoftwareRasterizer) {
// Expects format: <OpenGL version> Mesa <Mesa version>[-devel] [...]
const char *version = (const char *)context.functions()->glGetString(GL_VERSION);
QList<QByteArray> list = QByteArray(version).split(' ');
if (list.size() >= 3) {
list = list.at(2).split('-').at(0).split('.');
int major = 0;
int minor = 0;
int patch = 0;
if (list.size() >= 1)
major = list.at(0).toInt();
if (list.size() >= 2)
minor = list.at(1).toInt();
if (list.size() >= 3)
patch = list.at(2).toInt();
m_mesaVersion = QT_VERSION_CHECK(major, minor, patch);
}
}
window.create();
}
#endif
QQuickView view;
view.showNormal();
QVERIFY(QTest::qWaitForWindowExposed(&view));
if (view.rendererInterface()->graphicsApi() != QSGRendererInterface::OpenGL)
m_isOpenGLRenderer = false;
}
// The test draws a red and a blue box next to each other and tests that the
// output is still red and blue on the left and right and a combination of
// the two in the middle.
void tst_QQuickItemLayer::layerSmooth()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
|| (QGuiApplication::platformName() == QLatin1String("minimal")))
QSKIP("Skipping due to grabWindow not functional on offscreen/minimal platforms");
QImage fb = runTest("Smooth.qml");
QVERIFY(!fb.size().isEmpty());
QCOMPARE(fb.pixel(0, 0), qRgb(0xff, 0, 0));
QCOMPARE(fb.pixel(fb.width() - 1, 0), qRgb(0, 0, 0xff));
uint pixel = fb.pixel(fb.width() / 2, 0);
QVERIFY(qRed(pixel) > 0);
QVERIFY(qBlue(pixel) > 0);
}
// The test draws a gradient at a small size into a layer and scales the
// layer. If the layer is enabled there should be very visible bands in
// the gradient.
void tst_QQuickItemLayer::layerEnabled()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
|| (QGuiApplication::platformName() == QLatin1String("minimal")))
QSKIP("Skipping due to grabWindow not functional on offscreen/minimal platforms");
QImage fb = runTest("Enabled.qml");
QVERIFY(!fb.size().isEmpty());
// Verify the banding
QCOMPARE(fb.pixel(0, 0), fb.pixel(0, 1));
// Verify the gradient
QVERIFY(fb.pixel(0, 0) != fb.pixel(0, fb.height() - 1));
}
#if QT_CONFIG(opengl)
// The test draws a one pixel wide line and scales it down by more than a a factor 2
// If mipmpping works, the pixels should be gray, not white or black
void tst_QQuickItemLayer::layerMipmap()
{
if (m_isMesaSoftwareRasterizer)
QSKIP("Mipmapping does not work with the Mesa Software Rasterizer.");
QImage fb = runTest("Mipmap.qml");
QVERIFY(fb.pixel(0, 0) != 0xff000000);
QVERIFY(fb.pixel(0, 0) != 0xffffffff);
}
// The test implements an rgb swapping effect sourced from a blue rectangle. The
// resulting pixel should be red
void tst_QQuickItemLayer::layerEffect()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
|| (QGuiApplication::platformName() == QLatin1String("minimal")))
QSKIP("Skipping due to grabWindow not functional on offscreen/minimal platforms");
QImage fb = runTest("Effect.qml");
QVERIFY(!fb.size().isEmpty());
QCOMPARE(fb.pixel(0, 0), qRgb(0xff, 0, 0));
QCOMPARE(fb.pixel(fb.width() - 1, 0), qRgb(0, 0xff, 0));
}
#endif
// The test draws a rectangle and verifies that there is padding on each side
// as the source rect spans outside the item. The padding is verified using
// a shader that pads transparent to blue. Everything else is red.
void tst_QQuickItemLayer::layerSourceRect()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if (!m_isOpenGLRenderer)
QSKIP("Only OpenGL Renderer supports GLSL ShaderEffects");
QImage fb = runTest("SourceRect.qml");
QVERIFY(!fb.size().isEmpty());
// Check that the edges are converted to blue
QCOMPARE(fb.pixel(0, 0), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(fb.width() - 1, 0), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(0, fb.height() - 1), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(fb.width() - 1, fb.height() - 1), qRgb(0, 0, 0xff));
// The center pixel should be red
QCOMPARE(fb.pixel(fb.width() / 2, fb.height() / 2), qRgb(0xff, 0, 0));
}
// Same as the effect test up above, but this time use the item
// directly in a stand alone ShaderEffect
void tst_QQuickItemLayer::layerIsTextureProvider()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if (!m_isOpenGLRenderer)
QSKIP("Only OpenGL Renderer supports GLSL ShaderEffects");
QImage fb = runTest("TextureProvider.qml");
QVERIFY(!fb.size().isEmpty());
QCOMPARE(fb.pixel(0, 0), qRgb(0xff, 0, 0));
QCOMPARE(fb.pixel(fb.width() - 1, 0), qRgb(0, 0xff, 0));
}
void tst_QQuickItemLayer::layerVisibility_data()
{
QTest::addColumn<bool>("visible");
QTest::addColumn<bool>("effect");
QTest::addColumn<qreal>("opacity");
QTest::newRow("!effect, !visible, a=1") << false << false << 1.;
QTest::newRow("!effect, visible, a=1") << false << true << 1.;
QTest::newRow("effect, !visible, a=1") << true << false << 1.;
QTest::newRow("effect, visible, a=1") << true << true << 1.;
QTest::newRow("!effect, !visible, a=.5") << false << false << .5;
QTest::newRow("!effect, visible, a=.5") << false << true << .5;
QTest::newRow("effect, !visible, a=.5") << true << false << .5;
QTest::newRow("effect, visible, a=.5") << true << true << .5;
QTest::newRow("!effect, !visible, a=0") << false << false << 0.;
QTest::newRow("!effect, visible, a=0") << false << true << 0.;
QTest::newRow("effect, !visible, a=0") << true << false << 0.;
QTest::newRow("effect, visible, a=0") << true << true << 0.;
}
void tst_QQuickItemLayer::layerVisibility()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if (!m_isOpenGLRenderer)
QSKIP("Only OpenGL Renderer supports GLSL ShaderEffects");
QFETCH(bool, visible);
QFETCH(bool, effect);
QFETCH(qreal, opacity);
QQuickView view;
view.setSource(testFileUrl("Visible.qml"));
QQuickItem *child = view.contentItem()->childItems().at(0);
child->setProperty("layerVisible", visible);
child->setProperty("layerEffect", effect);
child->setProperty("layerOpacity", opacity);
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QImage fb = view.grabWindow();
uint pixel = fb.pixel(0, 0);
if (!visible || opacity == 0) {
QCOMPARE(pixel, qRgb(0xff, 0xff, 0xff));
} else if (effect) {
QCOMPARE(qRed(pixel), 0xff);
QVERIFY(qGreen(pixel) < 0xff);
QVERIFY(qBlue(pixel) < 0xff);
} else { // no effect
QCOMPARE(qBlue(pixel), 0xff);
QVERIFY(qGreen(pixel) < 0xff);
QVERIFY(qRed(pixel) < 0xff);
}
}
void tst_QQuickItemLayer::layerZOrder_data()
{
QTest::addColumn<bool>("effect");
QTest::newRow("!effect") << false;
QTest::newRow("effect") << true;
}
void tst_QQuickItemLayer::layerZOrder()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if (!m_isOpenGLRenderer)
QSKIP("Only OpenGL Renderer supports GLSL ShaderEffects");
QFETCH(bool, effect);
QQuickView view;
view.setSource(testFileUrl("ZOrder.qml"));
QQuickItem *child = view.contentItem()->childItems().at(0);
child->setProperty("layerEffect", effect);
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QImage fb = view.grabWindow();
QCOMPARE(fb.pixel(50, 50), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(150, 150), qRgb(0, 0xff, 00));
}
void tst_QQuickItemLayer::changeZOrder_data()
{
QTest::addColumn<bool>("layered");
QTest::addColumn<bool>("effect");
QTest::newRow("layered, effect") << true << true;
QTest::newRow("layered, !effect") << true << false;
QTest::newRow("!layered") << false << false;
}
void tst_QQuickItemLayer::changeZOrder()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if (!m_isOpenGLRenderer)
QSKIP("Only OpenGL Renderer supports GLSL ShaderEffects");
QFETCH(bool, layered);
QFETCH(bool, effect);
QQuickView view;
view.setSource(testFileUrl("ZOrderChange.qml"));
QQuickItem *child = view.contentItem()->childItems().at(0);
child->setProperty("layerEnabled", layered);
child->setProperty("layerEffect", effect);
child->setProperty("layerZ", 1);
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QImage fb = view.grabWindow();
QRgb topLeft = fb.pixel(50, 50);
QRgb topRight = fb.pixel(150, 50);
QRgb bottomLeft = fb.pixel(50, 150);
QRgb bottomRight = fb.pixel(150, 150);
QCOMPARE(bottomLeft, qRgb(0, 0, 0xff));
if (layered) {
QCOMPARE(topLeft, qRgb(0, 0xff, 0xff));
} else {
QCOMPARE(qGreen(topLeft), 0xff);
QVERIFY(qAbs(qRed(topLeft) - 0x3f) < 4);
QVERIFY(qAbs(qBlue(topLeft) - 0xbf) < 4);
}
if (layered && effect) {
QCOMPARE(qRed(topRight), 0xff);
QCOMPARE(qGreen(topRight), 0x00);
QVERIFY(qAbs(qBlue(topRight) - 0x7f) < 4);
QVERIFY(qAbs(qRed(bottomRight) - 0x7f) < 4);
QCOMPARE(qBlue(bottomRight), 0xff);
QVERIFY(qAbs(qGreen(bottomRight) - 0x7f) < 4);
} else {
QCOMPARE(qRed(topRight), 0xff);
QCOMPARE(qBlue(topRight), 0x00);
QVERIFY(qAbs(qGreen(topRight) - 0x7f) < 4);
QVERIFY(qAbs(qRed(bottomRight) - 0x7f) < 4);
QCOMPARE(qGreen(bottomRight), 0xff);
QVERIFY(qAbs(qBlue(bottomRight) - 0x7f) < 4);
}
}
void tst_QQuickItemLayer::toggleLayerAndEffect()
{
// This test passes if it doesn't crash.
runTest("ToggleLayerAndEffect.qml");
}
void tst_QQuickItemLayer::disableLayer()
{
// This test passes if it doesn't crash.
runTest("DisableLayer.qml");
}
void tst_QQuickItemLayer::changeSamplerName()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if (!m_isOpenGLRenderer)
QSKIP("Only OpenGL Renderer supports GLSL ShaderEffects");
QImage fb = runTest("SamplerNameChange.qml");
QVERIFY(!fb.size().isEmpty());
QCOMPARE(fb.pixel(0, 0), qRgb(0, 0, 0xff));
}
void tst_QQuickItemLayer::itemEffect()
{
if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
if (!m_isOpenGLRenderer)
QSKIP("Only OpenGL Renderer supports GLSL ShaderEffects");
QImage fb = runTest("ItemEffect.qml");
QVERIFY(!fb.size().isEmpty());
QCOMPARE(fb.pixel(0, 0), qRgb(0xff, 0, 0));
QCOMPARE(fb.pixel(199, 0), qRgb(0xff, 0, 0));
QCOMPARE(fb.pixel(0, 199), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(199, 199), qRgb(0, 0, 0xff));
}
void tst_QQuickItemLayer::rectangleEffect()
{
if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
|| (QGuiApplication::platformName() == QLatin1String("minimal")))
QSKIP("Skipping due to grabWindow not functional on offscreen/minimal platforms");
QImage fb = runTest("RectangleEffect.qml");
QVERIFY(!fb.size().isEmpty());
QCOMPARE(fb.pixel(0, 0), qRgb(0, 0xff, 0));
QCOMPARE(fb.pixel(199, 0), qRgb(0, 0xff, 0));
QCOMPARE(fb.pixel(0, 199), qRgb(0, 0xff, 0));
QCOMPARE(fb.pixel(199, 199), qRgb(0, 0xff, 0));
QCOMPARE(fb.pixel(100, 0), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(199, 100), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(100, 199), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(0, 100), qRgb(0, 0, 0xff));
}
void tst_QQuickItemLayer::textureMirroring_data()
{
QTest::addColumn<int>("mirroring");
QTest::newRow("no mirroring") << 0;
QTest::newRow("horizontal") << 1;
QTest::newRow("vertical") << 2;
QTest::newRow("horizontal | vertical") << 3;
}
void tst_QQuickItemLayer::textureMirroring()
{
QFETCH(int, mirroring);
if (!m_isOpenGLRenderer)
QSKIP("Only OpenGL Renderer supports GLSL ShaderEffects");
QQuickView view;
view.setSource(testFileUrl("TextureMirroring.qml"));
QQuickItem *child = view.contentItem()->childItems().at(0);
child->setProperty("mirroring", mirroring);
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QImage fb = view.grabWindow();
// Mirroring should have no visual effect on layered item without shader effect
mirroringCheck(mirroring, 0, false, fb);
// Mirroring should have visual effect on layered item with shader effect
mirroringCheck(mirroring, 50, true, fb);
// Mirroring should have no visual effect on source item for ShaderEffectSource
mirroringCheck(mirroring, 100, false, fb);
// Mirroring should have no visual effect on ShaderEffectSource item
mirroringCheck(mirroring, 150, false, fb);
// Mirroring should have visual effect on ShaderEffect item itself
mirroringCheck(mirroring, 200, true, fb);
}
void tst_QQuickItemLayer::mirroringCheck(int mirroring, int x, bool shouldMirror, const QImage &fb)
{
int offset = 10;
int spacing = 25;
if (shouldMirror) {
switch (mirroring) {
case 0: { // No mirroring -> Visually Y gets swapped, X is default
QCOMPARE(fb.pixel(x + offset, offset), qRgb(0, 0xff, 0));
QCOMPARE(fb.pixel(x + offset + spacing, offset), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(x + offset, offset + spacing), qRgb(0, 0, 0));
QCOMPARE(fb.pixel(x + offset + spacing, offset + spacing), qRgb(0xff, 0, 0));
break;
}
case 1: { // Horizontal mirroring -> Visually both X and Y get swapped, as neither is default
QCOMPARE(fb.pixel(x + offset, offset), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(x + offset + spacing, offset), qRgb(0, 0xff, 0));
QCOMPARE(fb.pixel(x + offset, offset + spacing), qRgb(0xff, 0, 0));
QCOMPARE(fb.pixel(x + offset + spacing, offset + spacing), qRgb(0, 0, 0));
break;
}
case 2: { // Vertical mirroring -> The default case, nothing gets swapped
QCOMPARE(fb.pixel(x + offset, offset), qRgb(0, 0, 0));
QCOMPARE(fb.pixel(x + offset + spacing, offset), qRgb(0xff, 0, 0));
QCOMPARE(fb.pixel(x + offset, offset + spacing), qRgb(0, 0xff, 0));
QCOMPARE(fb.pixel(x + offset + spacing, offset + spacing), qRgb(0, 0, 0xff));
break;
}
case 3: { // Both axes mirrored -> Visually X gets swapped, Y is default
QCOMPARE(fb.pixel(x + offset, offset), qRgb(0xff, 0, 0));
QCOMPARE(fb.pixel(x + offset + spacing, offset), qRgb(0, 0, 0));
QCOMPARE(fb.pixel(x + offset, offset + spacing), qRgb(0, 0, 0xff));
QCOMPARE(fb.pixel(x + offset + spacing, offset + spacing), qRgb(0, 0xff, 0));
break;
}
default:
qWarning() << "Invalid case!";
break;
}
} else {
QCOMPARE(fb.pixel(x + offset, offset), qRgb(0, 0, 0));
QCOMPARE(fb.pixel(x + offset + spacing, offset), qRgb(0xff, 0, 0));
QCOMPARE(fb.pixel(x + offset, offset + spacing), qRgb(0, 0xff, 0));
QCOMPARE(fb.pixel(x + offset + spacing, offset + spacing), qRgb(0, 0, 0xff));
}
}
QTEST_MAIN(tst_QQuickItemLayer)
#include "tst_qquickitemlayer.moc"
|