1 /*
2 * Copyright (C) 2019 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 "boot_hidl_hal_test"
18
19 #include <vector>
20
21 #include <android-base/logging.h>
22 #include <android/hardware/boot/1.1/IBootControl.h>
23 #include <android/hardware/boot/1.1/types.h>
24 #include <gmock/gmock.h>
25 #include <gtest/gtest.h>
26 #include <hidl/GtestPrinter.h>
27 #include <hidl/ServiceManagement.h>
28
29 #include <unistd.h>
30
31 using ::android::sp;
32 using ::android::hardware::hidl_enum_range;
33 using ::android::hardware::hidl_vec;
34 using ::android::hardware::Return;
35 using ::android::hardware::Void;
36 using ::android::hardware::boot::V1_1::IBootControl;
37 using ::android::hardware::boot::V1_1::MergeStatus;
38 using ::testing::Contains;
39
40 class BootHidlTest : public testing::TestWithParam<std::string> {
41 public:
SetUp()42 virtual void SetUp() override {
43 boot = IBootControl::getService(GetParam());
44 ASSERT_NE(boot, nullptr);
45
46 LOG(INFO) << "Test is remote " << boot->isRemote();
47 }
48
49 sp<IBootControl> boot;
50 };
51
ValidMergeStatusValues()52 static std::vector<MergeStatus> ValidMergeStatusValues() {
53 std::vector<MergeStatus> values;
54 for (const auto value : hidl_enum_range<MergeStatus>()) {
55 if (value == MergeStatus::UNKNOWN) {
56 continue;
57 }
58 values.push_back(value);
59 }
60 return values;
61 }
62
63 /**
64 * Ensure merge status can be retrieved.
65 */
TEST_P(BootHidlTest,GetSnapshotMergeStatus)66 TEST_P(BootHidlTest, GetSnapshotMergeStatus) {
67 auto values = ValidMergeStatusValues();
68 auto status = (MergeStatus)boot->getSnapshotMergeStatus();
69 EXPECT_THAT(values, Contains(status));
70 }
71
72 /**
73 * Ensure merge status can be set to arbitrary value.
74 */
TEST_P(BootHidlTest,SetSnapshotMergeStatus)75 TEST_P(BootHidlTest, SetSnapshotMergeStatus) {
76 for (const auto value : ValidMergeStatusValues()) {
77 EXPECT_TRUE(boot->setSnapshotMergeStatus(value).withDefault(false));
78 auto status = boot->getSnapshotMergeStatus();
79 if (value == MergeStatus::SNAPSHOTTED) {
80 EXPECT_TRUE(status == MergeStatus::SNAPSHOTTED || status == MergeStatus::NONE);
81 } else {
82 EXPECT_EQ(status, value);
83 }
84 }
85 }
86
87 INSTANTIATE_TEST_SUITE_P(
88 PerInstance, BootHidlTest,
89 testing::ValuesIn(android::hardware::getAllHalInstanceNames(IBootControl::descriptor)),
90 android::hardware::PrintInstanceNameToString);
91