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70 lines
2.0 KiB
70 lines
2.0 KiB
7 months ago
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# Codec2.0 End-to-end Test
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## Manually run the test
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You need to be running Android with v4l2_codec2 (e.g. ARC++, ARCVM) to run the
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tests. Make sure the device under test (DUT) is connected with adb.
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1. Build the e2e test
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```
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(From the android tree)
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$ mmm external/v4l2_codec2/tests/c2_e2e_test
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```
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2. Install the test app and grant the necessary permissions
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```
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(Outside CrOS chroot)
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$ adb install \
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out/target/product/bertha_x86_64/testcases/C2E2ETest/x86_64/C2E2ETest.apk
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$ adb shell pm grant \
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org.chromium.c2.test android.permission.WRITE_EXTERNAL_STORAGE
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$ adb shell pm grant \
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org.chromium.c2.test android.permission.READ_EXTERNAL_STORAGE
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```
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3. Run E2E tests
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(1) Push the test stream and frame-wise MD5 file to DUT
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```
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$ adb push test-25fps.h264 /sdcard/Download
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$ adb push test-25fps.h264.frames.md5 /sdcard/Download
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```
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(2) Run the test binary
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```
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$ adb shell am start -n \
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org.chromium.c2.test/.E2eTestActivity \
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--ez do-encode [true|false] \
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--esa test-args [test-arg]... \
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--es log-file "/sdcard/Download/gtest_logs.txt"'
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```
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where do-encode controls whether the encoder or decoder tests are run.
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(3) View the test output
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```
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$ adb shell cat /sdcard/Download/gtest_logs.txt
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```
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Required test-args:
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test_video_data=<format> : see arc_accel_video.go in the chromeos tree for format
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Optional test-args:
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output_frames_path=path : path at which to save decoded frame data
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loop : if present, videos loop until the activity is signaled with a new intent (e.g.
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`adb shell am start -n .../.E2eTestActivity --activity-single-top`)
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use_sw_decoder : if present, use a software decoder instead of a hardware decoder
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gtest arguments : see gtest documentation
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Example of test-args:
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--esa test-args "--test_video_data=/sdcard/Download/test-25fps.h264:320:240:250:258:::1:25",\
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"--gtest_filter=C2VideoDecoderSurfaceE2ETest.TestFPS",--use_sw_decoder
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