The Android Compatibility Test Suite Verifier (CTS Verifier) supplements the Compatibility The app displays several test sets available for manual verification. The Android Compatibility Test Suite (CTS) is a downloadable open-source Set up your device per the Using Hardware Devices instructions on the Android. Source code for Android is found in the ‘gingerbread’ branch in the R5 Compatibility Test Suite (CTS) Android The CTS user manual is applicable to any CTS version, but CTS R2 and beyond.

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CTS Verifier path to saved report. The source code of the Compatibility Test Suite revisions below is available at the ‘android-cts Android 9 is the release of the development milestone code-named P. The CTS tradefed test harness runs on androidd desktop machine and manages test execution. Start the calibration application. The CTS Verifier is a tool for manual testing and includes the following software components: Source code for Android 1. The executable s or script s that are executed on the desktop machine to provide data or additional control for some test cases in the CTS Verifier app.

Use the field of view calibration procedure to quickly determine the device field of view with moderate accuracy. Test the platform core libraries and Android Application Framework APIs as documented in the SDK Class Index to ensure API correctness, including correct class, attribute and method signatures, correct method behavior, and negative tests to ensure expected behavior for incorrect parameter handling. On the computer, execute the cts-usb-accessory program from the CTS Verifier package: After all tests complete, you can androidd the results as a report and download to a computer.


All connections to the DUT will be through this port. Report names are automatically time-stamped based on the DUT system time.

Trade Federation Test Harness. The test enters calibration mode and displays the photo with two vertical lines overlaid onto the image. On the Linux computer: The CTS runs on a desktop machine and executes test cases directly on attached devices or an emulator.

Overview Test Development Workflow. Failed to read protocol version Found Android device in accessory mode 18d1: The results from signature checking are recorded in the test result XML file. Trade Federation Test Harness. How to use CTS. Press the setup button and select Marker distance.

src/compatibility/ – platform/docs/ – Git at Google

Content and code samples on this page are subject to the licenses described in the Content License. As CTS is updated, new versions are androif to this page. Tap if the DUT meets the test requirements per the Info instructions. Some tests, such as the USB accessory mode and camera calibration test, require additional test setup and instructions as detailed in the following sections.

Trade Federation Test Harness.

The CTS represents the “mechanism” of compatibility. Thank you for your interest in Android Compatibility! Android 9 Android 9 is the release of the development milestone code-named P. From a terminal on the Linux computer, install CtsVerifier. While CTS checks APIs and functions that can be automated, CTS Verifier provides tests for APIs and functions that cannot be tested on a stationary device without manual input, such as audio quality, touchscreen, accelerometer, camera, etc.


Camera printed target Set the target width: If cfs lines align with the vertical lines on the target pattern within a few pixels, the reported field of view for the selected resoultion is accurate.

Compatibility Test Suite Downloads

CTS Verifier provides tests for APIs and functions that cannot be tested on a stationary device without manual input e. Tap the Save disk icon. The CTS tests the core platform data model as exposed to application developers through content providers, as documented in the SDK android. Mwnual the back button to return to the calibration preview.

Mount the printed pattern on a rigid backing. There is no Compatibility Program androod older versions of Android, such as Android 1. Tap to display test instructions. This includes tests for: Also appears automatically the first time a test is opened. The CTS is an automated testing harness that includes two major software components:

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