VtsHalVrV1_0TargetTest.cpp revision 8422f6aa046e86ccd06e62dcbd611073355cfa08 
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 <android-base/logging.h>
19#include <android/hardware/vr/1.0/IVr.h>
20#include <android/log.h>
21#include <gtest/gtest.h>
22#include <hardware/vr.h>
23
24using ::android::hardware::vr::V1_0::IVr;
25using ::android::hardware::Return;
26using ::android::hardware::Void;
27using ::android::sp;
28
29#define VR_SERVICE_NAME "vr"
30
31// The main test class for VR HIDL HAL.
32class VrHidlTest : public ::testing::Test {
33 public:
34  void SetUp() override {
35    vr = IVr::getService(VR_SERVICE_NAME);
36    ASSERT_NE(vr, nullptr);
37  }
38
39  void TearDown() override {}
40
41  sp<IVr> vr;
42};
43
44
45// A class for test environment setup (kept since this file is a template).
46class VrHidlEnvironment : public ::testing::Environment {
47 public:
48  void SetUp() {}
49  void TearDown() {}
50
51 private:
52};
53
54// Sanity check that Vr::init does not crash.
55TEST_F(VrHidlTest, Init) {
56  EXPECT_TRUE(vr->init().isOk());
57}
58
59// Sanity check Vr::setVrMode is able to enable and disable VR mode.
60TEST_F(VrHidlTest, SetVrMode) {
61  EXPECT_TRUE(vr->init().isOk());
62  EXPECT_TRUE(vr->setVrMode(true).isOk());
63  EXPECT_TRUE(vr->setVrMode(false).isOk());
64}
65
66// Sanity check that Vr::init and Vr::setVrMode can be used in any order.
67TEST_F(VrHidlTest, ReInit) {
68  EXPECT_TRUE(vr->init().isOk());
69  EXPECT_TRUE(vr->setVrMode(true).isOk());
70  EXPECT_TRUE(vr->init().isOk());
71  EXPECT_TRUE(vr->setVrMode(false).isOk());
72  EXPECT_TRUE(vr->init().isOk());
73  EXPECT_TRUE(vr->setVrMode(false).isOk());
74}
75
76int main(int argc, char **argv) {
77  ::testing::AddGlobalTestEnvironment(new VrHidlEnvironment);
78  ::testing::InitGoogleTest(&argc, argv);
79  int status = RUN_ALL_TESTS();
80  ALOGI("Test result = %d", status);
81  return status;
82}
83