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Diffstat (limited to 'libs/ui/tests/DisplayId_test.cpp')
-rw-r--r-- | libs/ui/tests/DisplayId_test.cpp | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/libs/ui/tests/DisplayId_test.cpp b/libs/ui/tests/DisplayId_test.cpp new file mode 100644 index 0000000000..1d908b8ef1 --- /dev/null +++ b/libs/ui/tests/DisplayId_test.cpp @@ -0,0 +1,66 @@ +/* + * Copyright 2020 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ui/DisplayId.h> + +#include <gtest/gtest.h> + +namespace android::ui { + +TEST(DisplayIdTest, createPhysicalIdFromEdid) { + constexpr uint8_t port = 1; + constexpr uint16_t manufacturerId = 13; + constexpr uint32_t modelHash = 42; + PhysicalDisplayId id = PhysicalDisplayId::fromEdid(port, manufacturerId, modelHash); + EXPECT_EQ(port, id.getPort()); + EXPECT_EQ(manufacturerId, id.getManufacturerId()); + EXPECT_FALSE(VirtualDisplayId::tryCast(id)); + EXPECT_FALSE(HalVirtualDisplayId::tryCast(id)); + EXPECT_FALSE(GpuVirtualDisplayId::tryCast(id)); + EXPECT_TRUE(PhysicalDisplayId::tryCast(id)); + EXPECT_TRUE(HalDisplayId::tryCast(id)); +} + +TEST(DisplayIdTest, createPhysicalIdFromPort) { + constexpr uint8_t port = 3; + PhysicalDisplayId id = PhysicalDisplayId::fromPort(port); + EXPECT_EQ(port, id.getPort()); + EXPECT_FALSE(VirtualDisplayId::tryCast(id)); + EXPECT_FALSE(HalVirtualDisplayId::tryCast(id)); + EXPECT_FALSE(GpuVirtualDisplayId::tryCast(id)); + EXPECT_TRUE(PhysicalDisplayId::tryCast(id)); + EXPECT_TRUE(HalDisplayId::tryCast(id)); +} + +TEST(DisplayIdTest, createGpuVirtualId) { + GpuVirtualDisplayId id(42); + EXPECT_TRUE(VirtualDisplayId::tryCast(id)); + EXPECT_TRUE(GpuVirtualDisplayId::tryCast(id)); + EXPECT_FALSE(HalVirtualDisplayId::tryCast(id)); + EXPECT_FALSE(PhysicalDisplayId::tryCast(id)); + EXPECT_FALSE(HalDisplayId::tryCast(id)); +} + +TEST(DisplayIdTest, createHalVirtualId) { + HalVirtualDisplayId id(42); + EXPECT_TRUE(VirtualDisplayId::tryCast(id)); + EXPECT_TRUE(HalVirtualDisplayId::tryCast(id)); + EXPECT_FALSE(GpuVirtualDisplayId::tryCast(id)); + EXPECT_FALSE(PhysicalDisplayId::tryCast(id)); + EXPECT_TRUE(HalDisplayId::tryCast(id)); +} + +} // namespace android::ui |