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84 lines
2.5 KiB
84 lines
2.5 KiB
4 months ago
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CTS Trade Federation
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CTS Trade Federation, cts-tradefed for short, is the next
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generation test harness for CTS.
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cts-tradefed is built on top of the Android Trade Federation test harness.
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It works in a similar manner to the prior CTS harness, but supports some
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advanced features such as:
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- modular, flexible extensible design. cts-tradefed can be extended to
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support running CTS in a continuous test environment.
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- supports sharding a CTS test run across multiple devices in parallel
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- automatically continue a CTS test run on another device if connection
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is lost
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Configuring cts-tradefed
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------------------------
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1. Ensure 'adb' is in your current PATH. adb can be found in the
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Android SDK available from http://developer.android.com
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Example:
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PATH=$PATH:/home/myuser/android-sdk-linux_x86/platform-tools
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2. Follow the 'Setting up your device' steps documented in the
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CTS User Manual. The CTS User Manual can be downloaded at
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http://source.android.com/compatibility/downloads.html
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3. Connect the device to the host machine.
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4. Ensure device is visible via 'adb devices'
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Using cts-tradefed
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-------------------
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To run a test plan on a single device:
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1. Make sure you have at least one device connected
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2. Launch the cts-tradefed console by running the 'cts-tradefed'. If you've
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downloaded and extracted the CTS zip, the script can be found at
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android-cts/tools/cts-tradefed
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Or else if you are working from the Android source tree and have run make cts,
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the script can be found at
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out/host/linux-x86/cts/android-cts/tools/cts-tradefed
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3. Type:
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'run cts' to run the default CTS plan
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Some other useful commands are
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To run a test module:
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'run cts --module <module_name>'
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To run a specific test:
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'run cts --module <module_name> --test <test_name>'
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To shard a plan test run on multiple devices
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'run cts --shard-count <number of shards>
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note: all connected devices must be running the same build
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For more options:
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'run cts --help'
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CTS Tradefed Development
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------------------------
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See http://source.android.com for instructions on obtaining the Android
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platform source code and setting up a build environment.
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The source for the CTS extensions for tradefed can be found at
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<android source root>/cts/tools/tradefed-host
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The source for the tradefed framework can be found on the 'tradefed' branch.
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Perform these steps to build and run cts-tradefed from the development
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environment:
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cd <path to android source root>
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make cts
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cts-tradefed
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More documentation and details on using and extending trade federation will
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be forthcoming in the near future.
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