Add a --date option to test-perf.
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To generate old test-perf results, we need a way to set the date when running `./mach test-perf`.
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Upload buildbot perf data to S3.
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Upload performance data to S3.
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Moved the test-perf http server to a different port.
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Run the test-perf http server on a different port than WPT uses.
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Download the buildbot statistics and save them as CSV
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Download timing data from build.servo.org, and convert it to CSV for feeding to Google Data Studio.
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Run test-perf on linux-nightly.
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Run test-perf on linux-nightly.
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- [X] These changes fix#12988
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Update tp5n manifest for test-perf
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Updated test-perf tp5n manifest.
This PR provides a `test.manifest` file, that contains a subset of the tp5n tests that don't timeout (at least on my machine).
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Include a YYYYMMDD date field in the raw test-perf CSV to make Google Data Studio happy
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AFAICT Google Data Studio needs a YYYMMDD date string in the raw data to be able to provide time-indexed graphs. `TODATE` is not converting unix timestamps to YYYYMMDD.
https://www.en.advertisercommunity.com/t5/Data-Studio/Can-Data-Studio-Date-Dimension-use-epoch-in-seconds-from/td-p/839649
This PR is a workaround, and includes a date field in the raw CSV.
---
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Initial steps of Mutation testing
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- Added one strategy of mutation which is replacing occurrences && to ||.
- Added test mapping framework for running mutation tests corresponding to a mutant.
- Added one test_mapping.json to map source file in a folder to WPT test.
- Added README mentioning about Mutation testing.
- Added CI script to invoke mutation test.
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- [x] These changes #18529 (github issue number if applicable).
- [x] These changes do not require tests because it is a python script to run mutation test and does not change any behavior.
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Save test-perf data in csv
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Most data analytics and visualization tools (e.g. Google Data Studio and Amazon Quick Sight) seem to want .csv input, not .json. This PR makes .csv the default data format.
---
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Add total time to test_differ in etc/ci/performance
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Add the total time to test_differ in etc/ci/performance.
---
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Add --base option to test-perf.
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Add a `--base <URL>` option to test-perf, which is handy for two reasons: a) it reduces randomness in tests by allowing tests to be file URLs, and b) it doesn't require running the test suite as root (the tp5n manifest hardwires tests served from port 80 on localhost).
---
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