commit 5a1c92594c118046cf0548ceabc4224cdbe79e89
author Shraddha Basantwani <shraddha.basantwani@ittiam.com> Tue Feb 09 10:09:20 2021 +0530
committer Shraddha Basantwani <shraddha.basantwani@ittiam.com> Mon Mar 22 17:35:31 2021 +0530
tree acd3af15dc2e9fdea3de94be59e0dcaaff9fc8e6
parent a17d5ae5bede1f5518622ce767b345177f62a738

CEC: Add README for VTS tests

Test: NA
Bug: 172316717
Change-Id: I7fa24606ec44d8f7cae62a143cd6bfc42adc904e

tv/cec/1.0/vts/functional/README.md

diff --git a/tv/cec/1.0/vts/functional/README.md b/tv/cec/1.0/vts/functional/README.md
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+# CEC VTS testing for Android TV devices
+
+Validate HDMI CEC VTS (android.hardware.tv.cec@1.0) functionality.
+
+### Setup:
+
+Running these CEC VTS tests requires an Android playback, TV or audio device connected to the host machine.
+
+![drawing](setup.png)
+
+### Building
+
+From the Android root folder, after choosing the lunch combo, use `make vts` to build VTS.
+
+### Automation
+
+On the host machine, ensure that the [software requirements](https://codelabs.developers.google.com/codelabs/android-lab/#2) for python SDK are met.
+
+Given the setup described above you can run tests with any of the following commands:
+
+1. Using vts-tradefed :
+```
+cd $ANDROID_BUILD_TOP/out/host/linux-x86/vts/android-vts/tools
+./vts-tradefed run commandAndExit vts -m VtsHalTvCecV1_0TargetTest
+```
+2. Using atest
+```
+atest VtsHalTvCecV1_0TargetTest
+```
+Note : atest internally handles building as well. To update the test use '-c' (clear cache) option

tv/cec/1.0/vts/functional/setup.png

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