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
25using ::android::hardware::vr::V1_0::IVr;
26using ::android::hardware::Return;
27using ::android::hardware::Void;
28using ::android::sp;
29
30// Test environment for Vr HIDL HAL.
31class VrHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
32 public:
33  // get the test environment singleton
34  static VrHidlEnvironment* Instance() {
35    static VrHidlEnvironment* instance = new VrHidlEnvironment;
36    return instance;
37  }
38
39  virtual void registerTestServices() override { registerTestService<IVr>(); }
40};
41
42// The main test class for VR HIDL HAL.
43class VrHidlTest : public ::testing::VtsHalHidlTargetTestBase {
44 public:
45  void SetUp() override {
46    vr = ::testing::VtsHalHidlTargetTestBase::getService<IVr>(
47        VrHidlEnvironment::Instance()->getServiceName<IVr>());
48    ASSERT_NE(vr, nullptr);
49  }
50
51  void TearDown() override {}
52
53  sp<IVr> vr;
54};
55
56// Sanity check that Vr::init does not crash.
57TEST_F(VrHidlTest, Init) {
58  EXPECT_TRUE(vr->init().isOk());
59}
60
61// Sanity check Vr::setVrMode is able to enable and disable VR mode.
62TEST_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.
69TEST_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
78int 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