1 /*
2 * Copyright 2020 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <ui/DisplayId.h>
18
19 #include <gtest/gtest.h>
20
21 namespace android::ui {
22
TEST(DisplayIdTest,createPhysicalIdFromEdid)23 TEST(DisplayIdTest, createPhysicalIdFromEdid) {
24 constexpr uint8_t port = 1;
25 constexpr uint16_t manufacturerId = 13;
26 constexpr uint32_t modelHash = 42;
27 PhysicalDisplayId id = PhysicalDisplayId::fromEdid(port, manufacturerId, modelHash);
28 EXPECT_EQ(port, id.getPort());
29 EXPECT_EQ(manufacturerId, id.getManufacturerId());
30 EXPECT_FALSE(VirtualDisplayId::tryCast(id));
31 EXPECT_FALSE(HalVirtualDisplayId::tryCast(id));
32 EXPECT_FALSE(GpuVirtualDisplayId::tryCast(id));
33 EXPECT_TRUE(PhysicalDisplayId::tryCast(id));
34 EXPECT_TRUE(HalDisplayId::tryCast(id));
35 }
36
TEST(DisplayIdTest,createPhysicalIdFromPort)37 TEST(DisplayIdTest, createPhysicalIdFromPort) {
38 constexpr uint8_t port = 3;
39 PhysicalDisplayId id = PhysicalDisplayId::fromPort(port);
40 EXPECT_EQ(port, id.getPort());
41 EXPECT_FALSE(VirtualDisplayId::tryCast(id));
42 EXPECT_FALSE(HalVirtualDisplayId::tryCast(id));
43 EXPECT_FALSE(GpuVirtualDisplayId::tryCast(id));
44 EXPECT_TRUE(PhysicalDisplayId::tryCast(id));
45 EXPECT_TRUE(HalDisplayId::tryCast(id));
46 }
47
TEST(DisplayIdTest,createGpuVirtualId)48 TEST(DisplayIdTest, createGpuVirtualId) {
49 GpuVirtualDisplayId id(42);
50 EXPECT_TRUE(VirtualDisplayId::tryCast(id));
51 EXPECT_TRUE(GpuVirtualDisplayId::tryCast(id));
52 EXPECT_FALSE(HalVirtualDisplayId::tryCast(id));
53 EXPECT_FALSE(PhysicalDisplayId::tryCast(id));
54 EXPECT_FALSE(HalDisplayId::tryCast(id));
55 }
56
TEST(DisplayIdTest,createHalVirtualId)57 TEST(DisplayIdTest, createHalVirtualId) {
58 HalVirtualDisplayId id(42);
59 EXPECT_TRUE(VirtualDisplayId::tryCast(id));
60 EXPECT_TRUE(HalVirtualDisplayId::tryCast(id));
61 EXPECT_FALSE(GpuVirtualDisplayId::tryCast(id));
62 EXPECT_FALSE(PhysicalDisplayId::tryCast(id));
63 EXPECT_TRUE(HalDisplayId::tryCast(id));
64 }
65
66 } // namespace android::ui
67