/* KWin - the KDE window manager This file is part of the KDE project. SPDX-FileCopyrightText: 2017 Martin Flöser SPDX-License-Identifier: GPL-2.0-or-later */ #include "mock_drm.h" #include "../../plugins/platforms/drm/drm_object.h" #include class MockDrmObject : public KWin::DrmObject { public: MockDrmObject(uint32_t id, int fd) : DrmObject(id, fd) { } ~MockDrmObject() override {} bool atomicInit() override; bool initProps() override; void setProperties(uint32_t count, uint32_t *props, uint64_t *values) { m_count = count; m_props = props; m_values = values; } QByteArray name(int prop) const { auto property = DrmObject::m_props.at(prop); if (!property) { return QByteArray(); } return property->name(); } uint32_t propertyId(int prop) const { auto property = DrmObject::m_props.at(prop); if (!property) { return 0xFFFFFFFFu; } return property->propId(); } private: uint32_t m_count = 0; uint32_t *m_props = nullptr; uint64_t *m_values = nullptr; }; bool MockDrmObject::atomicInit() { return initProps(); } bool MockDrmObject::initProps() { setPropertyNames({"foo", "bar", "baz"}); drmModeObjectProperties properties{m_count, m_props, m_values}; for (int i = 0; i < 3; i++) { initProp(i, &properties); } return false; } class ObjectTest : public QObject { Q_OBJECT private Q_SLOTS: void testId_data(); void testId(); void testFd_data(); void testFd(); void testOutput(); void testInitProperties(); }; void ObjectTest::testId_data() { QTest::addColumn("id"); QTest::newRow("0") << 0u; QTest::newRow("1") << 1u; QTest::newRow("10") << 10u; QTest::newRow("uint max") << 0xFFFFFFFFu; } void ObjectTest::testId() { QFETCH(quint32, id); MockDrmObject object{id, -1}; QCOMPARE(object.id(), id); } void ObjectTest::testFd_data() { QTest::addColumn("fd"); QTest::newRow("-1") << -1; QTest::newRow("0") << 0; QTest::newRow("1") << 1; QTest::newRow("2") << 2; QTest::newRow("100") << 100; QTest::newRow("int max") << 0x7FFFFFFF; } void ObjectTest::testFd() { QFETCH(int, fd); MockDrmObject object{0, fd}; QCOMPARE(object.fd(), fd); } namespace KWin { class DrmOutput { public: int foo; }; } void ObjectTest::testOutput() { MockDrmObject object{0, 1}; QVERIFY(!object.output()); KWin::DrmOutput output{2}; object.setOutput(&output); QCOMPARE(object.output(), &output); QCOMPARE(object.output()->foo, 2); } void ObjectTest::testInitProperties() { MockDrmObject object{0, 20}; uint32_t propertiesIds[] = { 0, 1, 2, 3}; uint64_t values[] = { 0, 2, 10, 20 }; object.setProperties(4, propertiesIds, values); MockDrm::addDrmModeProperties(20, QVector<_drmModeProperty>{ _drmModeProperty{ 0, 0, "foo\0", 0, nullptr, 0, nullptr, 0, nullptr }, _drmModeProperty{ 1, 0, "foobar\0", 0, nullptr, 0, nullptr, 0, nullptr }, _drmModeProperty{ 2, 0, "baz\0", 0, nullptr, 0, nullptr, 0, nullptr }, _drmModeProperty{ 3, 0, "foobarbaz\0", 0, nullptr, 0, nullptr, 0, nullptr } }); object.atomicInit(); // verify the names QCOMPARE(object.name(0), QByteArrayLiteral("foo")); QCOMPARE(object.name(1), QByteArray()); QCOMPARE(object.name(2), QByteArrayLiteral("baz")); // verify the property ids QCOMPARE(object.propertyId(0), 0u); QCOMPARE(object.propertyId(1), 0xFFFFFFFFu); QCOMPARE(object.propertyId(2), 2u); // doesn't have enums QCOMPARE(object.propHasEnum(0, 0), false); QCOMPARE(object.propHasEnum(1, 0), false); QCOMPARE(object.propHasEnum(2, 0), false); } QTEST_GUILESS_MAIN(ObjectTest) #include "objecttest.moc"