diff options
Diffstat (limited to 'tests/auto/gui/kernel/qpalette')
| -rw-r--r-- | tests/auto/gui/kernel/qpalette/CMakeLists.txt | 11 | ||||
| -rw-r--r-- | tests/auto/gui/kernel/qpalette/tst_qpalette.cpp | 142 |
2 files changed, 144 insertions, 9 deletions
diff --git a/tests/auto/gui/kernel/qpalette/CMakeLists.txt b/tests/auto/gui/kernel/qpalette/CMakeLists.txt index f69ac75a41..7983b9ac25 100644 --- a/tests/auto/gui/kernel/qpalette/CMakeLists.txt +++ b/tests/auto/gui/kernel/qpalette/CMakeLists.txt @@ -1,12 +1,19 @@ -# Generated from qpalette.pro. +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: BSD-3-Clause ##################################################################### ## tst_qpalette Test: ##################################################################### +if(NOT QT_BUILD_STANDALONE_TESTS AND NOT QT_BUILDING_QT) + cmake_minimum_required(VERSION 3.16) + project(tst_qpalette LANGUAGES CXX) + find_package(Qt6BuildInternals REQUIRED COMPONENTS STANDALONE_TEST) +endif() + qt_internal_add_test(tst_qpalette SOURCES tst_qpalette.cpp - PUBLIC_LIBRARIES + LIBRARIES Qt::Gui ) diff --git a/tests/auto/gui/kernel/qpalette/tst_qpalette.cpp b/tests/auto/gui/kernel/qpalette/tst_qpalette.cpp index 22aaaecf19..c21828bee2 100644 --- a/tests/auto/gui/kernel/qpalette/tst_qpalette.cpp +++ b/tests/auto/gui/kernel/qpalette/tst_qpalette.cpp @@ -1,5 +1,5 @@ // Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only #include <QTest> @@ -22,6 +22,8 @@ private Q_SLOTS: void noBrushesSetForDefaultPalette(); void cannotCheckIfInvalidBrushSet(); void checkIfBrushForCurrentGroupSet(); + void cacheKey(); + void dataStream(); }; void tst_QPalette::roleValues_data() @@ -50,9 +52,10 @@ void tst_QPalette::roleValues_data() QTest::newRow("QPalette::ToolTipBase") << int(QPalette::ToolTipBase) << 18; QTest::newRow("QPalette::ToolTipText") << int(QPalette::ToolTipText) << 19; QTest::newRow("QPalette::PlaceholderText") << int(QPalette::PlaceholderText) << 20; + QTest::newRow("QPalette::Accent") << int(QPalette::Accent) << 21; // Change this value as you add more roles. - QTest::newRow("QPalette::NColorRoles") << int(QPalette::NColorRoles) << 21; + QTest::newRow("QPalette::NColorRoles") << int(QPalette::NColorRoles) << 22; } void tst_QPalette::roleValues() @@ -102,9 +105,16 @@ void tst_QPalette::resolve() // ensure the resolve mask is full for (int r = 0; r < QPalette::NColorRoles; ++r) p3.setBrush(QPalette::All, QPalette::ColorRole(r), Qt::red); + const QPalette::ResolveMask fullMask = p3.resolveMask(); QPalette p3ResolvedToP1 = p3.resolve(p1); QVERIFY(p3ResolvedToP1.isCopyOf(p3)); + + QPalette p4; + QCOMPARE(p4.resolveMask(), QPalette::ResolveMask{}); + // resolve must detach even if p4 has no mask + p4 = p4.resolve(p3); + QCOMPARE(p3.resolveMask(), fullMask); } @@ -190,9 +200,6 @@ void tst_QPalette::setBrush() const QPalette pp = p; QVERIFY(pp.isCopyOf(p)); - // Setting the same brush won't detach - p.setBrush(QPalette::Disabled, QPalette::Button, Qt::green); - QVERIFY(pp.isCopyOf(p)); } void tst_QPalette::isBrushSet() @@ -217,7 +224,7 @@ void tst_QPalette::isBrushSet() QVERIFY(!p2.isBrushSet(QPalette::Active, QPalette::Dark)); p2.setBrush(QPalette::Active, QPalette::Dark, p2.brush(QPalette::Active, QPalette::Dark)); QVERIFY(!p3.isBrushSet(QPalette::Active, QPalette::Dark)); - QVERIFY(!p2.isBrushSet(QPalette::Active, QPalette::Dark)); + QVERIFY(p2.isBrushSet(QPalette::Active, QPalette::Dark)); } void tst_QPalette::setAllPossibleBrushes() @@ -231,8 +238,14 @@ void tst_QPalette::setAllPossibleBrushes() } for (int r = 0; r < QPalette::NColorRoles; ++r) { + const QPalette::ColorRole role = static_cast<QPalette::ColorRole>(r); for (int g = 0; g < QPalette::NColorGroups; ++g) { - QVERIFY(p.isBrushSet(QPalette::ColorGroup(g), QPalette::ColorRole(r))); + const QPalette::ColorGroup group = static_cast<QPalette::ColorGroup>(g); + // NoRole has no resolve bit => isBrushSet returns false + if (role == QPalette::NoRole) + QVERIFY(!p.isBrushSet(group, role)); + else + QVERIFY(p.isBrushSet(group, role)); } } } @@ -260,5 +273,120 @@ void tst_QPalette::checkIfBrushForCurrentGroupSet() QVERIFY(p.isBrushSet(QPalette::Current, QPalette::Link)); } +void tst_QPalette::cacheKey() +{ + const QPalette defaultPalette; + // precondition: all palettes are expected to have contrasting text on base + QVERIFY(defaultPalette.base() != defaultPalette.text()); + const auto defaultCacheKey = defaultPalette.cacheKey(); + const auto defaultSerNo = defaultCacheKey >> 32; + const auto defaultDetachNo = defaultCacheKey & 0xffffffff; + + QPalette changeTwicePalette(defaultPalette); + changeTwicePalette.setBrush(QPalette::All, QPalette::ButtonText, Qt::red); + const auto firstChangeCacheKey = changeTwicePalette.cacheKey(); + QCOMPARE_NE(firstChangeCacheKey, defaultCacheKey); + changeTwicePalette.setBrush(QPalette::All, QPalette::ButtonText, Qt::green); + const auto secondChangeCacheKey = changeTwicePalette.cacheKey(); + QCOMPARE_NE(firstChangeCacheKey, secondChangeCacheKey); + + QPalette copyDifferentData(defaultPalette); + QPalette copyDifferentMask(defaultPalette); + QPalette copyDifferentMaskAndData(defaultPalette); + + QCOMPARE(defaultPalette.cacheKey(), copyDifferentData.cacheKey()); + + // deep detach of both private and data + copyDifferentData.setBrush(QPalette::Base, defaultPalette.text()); + const auto differentDataKey = copyDifferentData.cacheKey(); + const auto differentDataSerNo = differentDataKey >> 32; + const auto differentDataDetachNo = differentDataKey & 0xffffffff; + auto loggerDeepDetach = qScopeGuard([&](){ + qDebug() << "Deep detach serial" << differentDataSerNo; + qDebug() << "Deep detach detach number" << differentDataDetachNo; + }); + + QCOMPARE_NE(copyDifferentData.cacheKey(), defaultCacheKey); + QCOMPARE(defaultPalette.cacheKey(), defaultCacheKey); + + // shallow detach, both privates reference the same data + copyDifferentMask.setResolveMask(0xffffffffffffffff); + const auto differentMaskKey = copyDifferentMask.cacheKey(); + const auto differentMaskSerNo = differentMaskKey >> 32; + const auto differentMaskDetachNo = differentMaskKey & 0xffffffff; + auto loggerShallowDetach = qScopeGuard([&](){ + qDebug() << "Shallow detach serial" << differentMaskSerNo; + qDebug() << "Shallow detach detach number" << differentMaskDetachNo; + }); + + QCOMPARE(differentMaskSerNo, defaultSerNo); + QCOMPARE_NE(differentMaskSerNo, defaultDetachNo); + QCOMPARE_NE(differentMaskKey, defaultCacheKey); + QCOMPARE_NE(differentMaskKey, differentDataKey); + + // shallow detach, both privates reference the same data + copyDifferentMaskAndData.setResolveMask(0xeeeeeeeeeeeeeeee); + const auto modifiedCacheKey = copyDifferentMaskAndData.cacheKey(); + QCOMPARE_NE(modifiedCacheKey, copyDifferentMask.cacheKey()); + QCOMPARE_NE(modifiedCacheKey, defaultCacheKey); + QCOMPARE_NE(modifiedCacheKey, copyDifferentData.cacheKey()); + QCOMPARE_NE(copyDifferentMask.cacheKey(), defaultCacheKey); + + // full detach - both key elements are different + copyDifferentMaskAndData.setBrush(QPalette::Base, defaultPalette.text()); + const auto modifiedAllKey = copyDifferentMaskAndData.cacheKey(); + const auto modifiedAllSerNo = modifiedAllKey >> 32; + const auto modifiedAllDetachNo = modifiedAllKey & 0xffffffff; + QCOMPARE_NE(modifiedAllSerNo, defaultSerNo); + QCOMPARE_NE(modifiedAllDetachNo, defaultDetachNo); + + QCOMPARE_NE(modifiedAllKey, copyDifferentMask.cacheKey()); + QCOMPARE_NE(modifiedAllKey, defaultCacheKey); + QCOMPARE_NE(modifiedAllKey, differentDataKey); + QCOMPARE_NE(modifiedAllKey, modifiedCacheKey); + + loggerDeepDetach.dismiss(); + loggerShallowDetach.dismiss(); +} + +void tst_QPalette::dataStream() +{ + const QColor highlight(42, 42, 42); + const QColor accent(13, 13, 13); + QPalette palette; + palette.setBrush(QPalette::Highlight, highlight); + palette.setBrush(QPalette::Accent, accent); + + // When saved with Qt_6_5 or earlier, Accent defaults to Highlight + { + QByteArray b; + { + QDataStream stream(&b, QIODevice::WriteOnly); + stream.setVersion(QDataStream::Qt_6_5); + stream << palette; + } + QPalette test; + QDataStream stream (&b, QIODevice::ReadOnly); + stream.setVersion(QDataStream::Qt_6_5); + stream >> test; + QCOMPARE(test.accent().color(), highlight); + } + + // When saved with Qt_6_6 or later, Accent is saved explicitly + { + QByteArray b; + { + QDataStream stream(&b, QIODevice::WriteOnly); + stream.setVersion(QDataStream::Qt_6_6); + stream << palette; + } + QPalette test; + QDataStream stream (&b, QIODevice::ReadOnly); + stream.setVersion(QDataStream::Qt_6_6); + stream >> test; + QCOMPARE(test.accent().color(), accent); + } +} + QTEST_MAIN(tst_QPalette) #include "tst_qpalette.moc" |