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Brian Sheedy b6c150d6e0 Report WebGPU CTS JS time 
Adds the duration of WebGPU CTS tests to the payload sent
to the test harness so that it can be reported to ResultDB.

Bug: chromium:1336333
Change-Id: I06e16be2c51807c8fbe37730008ed2bd68f82f6c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94520
Auto-Submit: Brian Sheedy <bsheedy@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Commit-Queue: Brian Sheedy <bsheedy@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
 		2022-06-21 20:39:14 +00:00
..
scripts Don't use incremental build in webgpu-cts/scripts/list.py 2022-05-10 18:17:54 +00:00
webtests Add generated webtest .html files 2022-06-10 22:00:33 +00:00
BUILD.gn Add CTS telemetry harness support 2022-03-24 00:21:55 +00:00
README.md Add CTS telemetry harness support 2022-03-24 00:21:55 +00:00
expectations.txt Suppress Mac Intel 12.4 failures 2022-06-10 22:12:43 +00:00
test_page.html Add CTS telemetry harness support 2022-03-24 00:21:55 +00:00
test_runner.js Report WebGPU CTS JS time 2022-06-21 20:39:14 +00:00

README.md

Running the WebGPU CTS Locally with Chrome

Running the WebGPU CTS locally with Chrome requires a Chromium checkout.

Follow these instructions for checking out and building Chrome. You'll also need to build the telemetry_gpu_integration_test target.

At the root of a Chromium checkout, run: ./content/test/gpu/run_gpu_integration_test.py webgpu_cts --browser=exact --browser-executable=path/to/your/chrome-executable

If you don't want to build Chrome, you can still run the CTS, by passing the path to an existing Chrome executable to the --browser-executable argument. You should still build the telemetry_gpu_integration_test target to support all harness functionality.

Useful command-line arguments:

  • -l: List all tests that would be run.
  • --test-filter: Filter tests. Run --help for more information.
  • --help: See more options.
  • --passthrough --show-stdout: Show browser output. See also --browser-logging-verbosity.
  • --extra-browser-args: Pass extra args to the browser executable.
  • --is-backend-validation: Enable backend validation. TODO: rename this to --backend-validation.