Include non-upstream metadata changes in WPT sync.
The original sync work excluded changes to metadata files under tests/wpt/mozilla under the assumption that any change in test results indicated an existing intermittent issue. This is incorrect, because these tests rely on shared infrastructure with upstream, so the results can be influenced by syncing.
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Supress output from git push in WPT sync.
Pushing to the remote exposes sensitive data in the logs of the job. The old token has been revoked as a consequence.
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* The commit author is inferred from the hostname
* There's no debug build present, so the update-manifest command exits immediately
* The test run opens too many files and is killed
Move global CI environment variables to servo
Migrate RUST_BACKTRACE out of saltfs.
SCCACHE_IDLE_TIMEOUT has already been migrated.
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- [x] `./mach test-tidy` does not report any errors
- [x] These changes help with servo/saltfs#770 (github issue number if applicable).
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Re-enable sccache for Linux builds
As far as I know, sccache is working properly
on the non-cross-compiling Linux builders.
For safety, only enable it for the builders that run on PRs,
to avoid breaking our nightly generation and scheduled test runs.
This will also allow testing new versions of sccache more easily.
This implements my suggestion from https://github.com/servo/servo/pull/19858#issuecomment-360514782, and should also let us
handle testing a new sccache: https://github.com/rust-lang/rust/issues/42867#issuecomment-358692077 (our current version of sccache [seems to be 2018-01-09](f50214b8fa/servo-build-dependencies/ci-map.jinja (L5))).
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- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
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Originally, buildbot would try to directly execute `RUSTFLAGS=` as a binary
since it was the first token in the command string, which won't work.
Fix this by using the `env` command to set the environment variables,
as there is currently no support for setting per-step environment variables
in the `buildbot_steps.yml` file.
As far as I know, sccache is working properly
on the non-cross-compiling Linux builders.
For safety, only enable it for the builders that run on PRs,
to avoid breaking our nightly generation and scheduled test runs.
This will also allow testing new versions of sccache more easily.
Add script to automate pulling changes from upstream WPT.
I want to make automated WPT syncing happen this quarter. This script should allow us to run a nightly job on the builder that grabs the latest changes from upstream runs our testsuite, updates the expected test results, then open a PR with the changes. It still requires saltfs changes to allow it to actually run, but I don't see any harm in getting it reviewed and merged before everything is ready.
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Added --progress flag to test-perf git commands
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Adding a `--progress` flag to git commands in test-perf to try to avoid the timeouts we're seeing at http://build.servo.org/builders/linux-nightly/builds/581/steps/test/logs/stdio
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- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because this is test infrastructure
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Run servo-warc-tests as part of test-perf
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Run the servo-warc-tests as part of performance testing.
Depends on https://github.com/servo/servo-warc-tests/pull/1
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Allow warnings during mutation tests.
Sometimes mutations include removing the only use of a variable. When we deny warnings globally, we inhibit these mutations that trigger new warnings.
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Use the new environment variable support for `buildbot_steps.yml`
to do this globally instead of having to patch every call,
which is error prone.
Set this variable globally in .travis.yml and appveyor.yml as well.
Capture loadEventEnd in test-perf
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Capture perf-test data after the load event has finished firing.
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- [X] `./mach test-tidy` does not report any errors
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Downgrade to rustc nightly-2017-11-14
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This is causing nightly servo to crash with hardware acceleration.
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes work around #19519
- [X] These changes do not require tests because testing requires AWS instances with GPUs.
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