52 lines
2.0 KiB
Markdown
52 lines
2.0 KiB
Markdown
<!--
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Copyright (C) 2021 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License
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-->
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# Car Services Tests and Test Apps
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This directory contains unit tests, instrumentation tests and sample apps.
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## Structure
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```
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android_car_api_test/ - Car API instrumentation tests, they use the real services
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CarSecurityPermissionTest/ - Car API permission tests
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carservice_test/ - Car API instrumentation tests, mocks VHAL
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carservice_unit_test/ - Car services instrumented unit tests
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common_utils/ - Shared utility library
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# The following test directories are located relative to $ANDROID_BUILD_TOP
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cts/hostsidetests/car/ - Host-driven CTS tests
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cts/tests/tests/car/ - CTS tests (prefer this over hostsidetests)
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frameworks/hardware/interfaces/automotive/ - Contains `vts/` folders for tests
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hardware/interfaces/automotive/ - Contains `vts/` folders for tests
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test/vts-testcase/hal/automotive/ - Host-side VTS tests
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```
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## Where to add tests
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Add necessary tests to all the test suits, and also don't forget to add ATS/CTS/VTS. See
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https://source.android.com/compatibility/tests to learn more about CTS/VTS.
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Try not to repeat the same test in multiple suits, as it creates unnecessary test maintenance.
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Add tests using these priorities:
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1. CTS/VTS
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2. `CarSecurityPermissionTest`
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3. `android_car_api_test` - if CTS doesn't cover
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4. `carservice_test` - if CTS doesn't cover
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5. `carservice_unit_test`
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