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Commit 559d54d0 by Manh Nguyen Committed by Commit Bot
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Update readme with how to run regression testing script

Updates CaptureAndReplay.md with how to run capture_replay_tests.py. Explains certain important flags and their effects on the behavior of the script. Bug: angleproject:4817 Change-Id: I628edf57cde51d2a6f667fbfd7dc937964badbac Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2336188 Commit-Queue: Manh Nguyen <nguyenmh@google.com> Reviewed-by: 's avatarCody Northrop <cnorthrop@google.com> Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org>
parent ce5943c5
Showing with 20 additions and 1 deletion
doc/CaptureAndReplay.md
......@@ -185,5 +185,24 @@ replay run stage of multiple tests together.
![A test batch as a job unit](img/JobUnit.png)
[link_to_python_script]:https://chromium.googlesource.com/angle/angle/+/refs/heads/master/src/tests/capture_replay_tests.py
### Running tests
From the command line, navigate to the ANGLE root folder [angle][angle_folder] then run the
command below:
```
python3 src/tests/capture_replay_tests.py --use-goma --gtest_filter=*/ES2_Vulkan --keep-temp-files --output-to-file --batch-count=8
```
* `--use-goma` to turn on/off building with goma
* `--gtest_filter` to run only specific tests
* `--keep-temp-files` to keep the trace files
* `--output-to-file` to write the log to results.txt at
[src/tests/capture_replay_tests][capture_replay_test_folder] folder.
* `--batch-count` to set the number of tests in a batch. More tests in a batch means that
the tests will finish faster, but also means a lower level of granularity.
All command line arguments can be found at the top of the [python script][link_to_python_script].
[angle_folder]: ../
[capture_replay_test_folder]: ../src/tests/capture_replay_tests/
[link_to_python_script]: ../src/tests/capture_replay_tests.py
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