| // |
| // Copyright (C) 2020 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| |
| #include <gtest/gtest.h> |
| |
| #include "update_engine/common/error_code.h" |
| #include "update_engine/common/test_utils.h" |
| #include "update_engine/hardware_android.h" |
| |
| namespace chromeos_update_engine { |
| |
| TEST(HardwareAndroidTest, IsKernelUpdateValid) { |
| EXPECT_EQ(ErrorCode::kSuccess, |
| HardwareAndroid::IsKernelUpdateValid("5.4.42-not-gki", "")) |
| << "Legacy update should be fine"; |
| |
| EXPECT_EQ(ErrorCode::kSuccess, |
| HardwareAndroid::IsKernelUpdateValid("5.4.42-not-gki", |
| "5.4.42-android12-0")) |
| << "Update to GKI should be fine"; |
| |
| EXPECT_EQ( |
| ErrorCode::kDownloadManifestParseError, |
| HardwareAndroid::IsKernelUpdateValid("5.4.42-not-gki", "5.4.42-not-gki")) |
| << "Should report parse error for invalid version field"; |
| |
| EXPECT_EQ(ErrorCode::kSuccess, |
| HardwareAndroid::IsKernelUpdateValid( |
| "5.4.42-android12-0-something", "5.4.42-android12-0-something")) |
| << "Self update should be fine"; |
| |
| EXPECT_EQ(ErrorCode::kSuccess, |
| HardwareAndroid::IsKernelUpdateValid( |
| "5.4.42-android12-0-something", "5.4.43-android12-0-something")) |
| << "Sub-level update should be fine"; |
| |
| EXPECT_EQ( |
| ErrorCode::kSuccess, |
| HardwareAndroid::IsKernelUpdateValid("5.4.42-android12-0-something", |
| "5.10.10-android12-0-something")) |
| << "KMI version update should be fine"; |
| |
| EXPECT_EQ(ErrorCode::kPayloadTimestampError, |
| HardwareAndroid::IsKernelUpdateValid("5.4.42-android12-0-something", |
| "5.4.5-android12-0-something")) |
| << "Should detect sub-level downgrade"; |
| |
| EXPECT_EQ(ErrorCode::kPayloadTimestampError, |
| HardwareAndroid::IsKernelUpdateValid("5.4.42-android12-0-something", |
| "5.1.5-android12-0-something")) |
| << "Should detect KMI version downgrade"; |
| } |
| |
| } // namespace chromeos_update_engine |