1 /*
2 * Copyright (C) 2016 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 #define LOG_TAG "vr_hidl_hal_test"
18 #include <VtsHalHidlTargetTestBase.h>
19 #include <VtsHalHidlTargetTestEnvBase.h>
20 #include <android-base/logging.h>
21 #include <android/hardware/vr/1.0/IVr.h>
22 #include <hardware/vr.h>
23 #include <log/log.h>
24
25 using ::android::hardware::vr::V1_0::IVr;
26 using ::android::hardware::Return;
27 using ::android::hardware::Void;
28 using ::android::sp;
29
30 // Test environment for Vr HIDL HAL.
31 class VrHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
32 public:
33 // get the test environment singleton
Instance()34 static VrHidlEnvironment* Instance() {
35 static VrHidlEnvironment* instance = new VrHidlEnvironment;
36 return instance;
37 }
38
registerTestServices()39 virtual void registerTestServices() override { registerTestService<IVr>(); }
40 };
41
42 // The main test class for VR HIDL HAL.
43 class VrHidlTest : public ::testing::VtsHalHidlTargetTestBase {
44 public:
SetUp()45 void SetUp() override {
46 vr = ::testing::VtsHalHidlTargetTestBase::getService<IVr>(
47 VrHidlEnvironment::Instance()->getServiceName<IVr>());
48 ASSERT_NE(vr, nullptr);
49 }
50
TearDown()51 void TearDown() override {}
52
53 sp<IVr> vr;
54 };
55
56 // Sanity check that Vr::init does not crash.
TEST_F(VrHidlTest,Init)57 TEST_F(VrHidlTest, Init) {
58 EXPECT_TRUE(vr->init().isOk());
59 }
60
61 // Sanity check Vr::setVrMode is able to enable and disable VR mode.
TEST_F(VrHidlTest,SetVrMode)62 TEST_F(VrHidlTest, SetVrMode) {
63 EXPECT_TRUE(vr->init().isOk());
64 EXPECT_TRUE(vr->setVrMode(true).isOk());
65 EXPECT_TRUE(vr->setVrMode(false).isOk());
66 }
67
68 // Sanity check that Vr::init and Vr::setVrMode can be used in any order.
TEST_F(VrHidlTest,ReInit)69 TEST_F(VrHidlTest, ReInit) {
70 EXPECT_TRUE(vr->init().isOk());
71 EXPECT_TRUE(vr->setVrMode(true).isOk());
72 EXPECT_TRUE(vr->init().isOk());
73 EXPECT_TRUE(vr->setVrMode(false).isOk());
74 EXPECT_TRUE(vr->init().isOk());
75 EXPECT_TRUE(vr->setVrMode(false).isOk());
76 }
77
main(int argc,char ** argv)78 int main(int argc, char **argv) {
79 ::testing::AddGlobalTestEnvironment(VrHidlEnvironment::Instance());
80 ::testing::InitGoogleTest(&argc, argv);
81 VrHidlEnvironment::Instance()->init(&argc, argv);
82 int status = RUN_ALL_TESTS();
83 ALOGI("Test result = %d", status);
84 return status;
85 }
86