Use software rendering when running servo in headless mode
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Properly setting environment to use OsMesa in headless mode.
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- [X] These changes do not require tests because I manually ran: `./mach run -d tests/html/about-mozilla.html -z`
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Add ./mach filter-intermittents for catching intermittents on CI
cc @metajack
The plan here is to run this on the error summary of the logs after each WPT/CSS run, as `./mach filter-intermittents wpt-errorsummary.log --output filtered-errorsummary.log --auth /path/to/authfile`
The `filtered-errorsummary.log` file will be a buildbot artifact for this run, and can be used for updating test results.
We change WPT/CSS runs to not cause test failures on Buildbot; instead; the test failure will be caused by this job.
We should at some point add a separate highfive task which ccs the appropriate bugs and tracks consistent failures. (We can change mach filter-intermittents to output a second file of intermittents matched to bug numbers to make this easy)
A small issue with this is that this simple task might mask failures of the WPT harness itself. We have a separate test that tests if the test harness works though. (This test will fail if the log files it requires don't exist, perhaps that's enough to solve the problem)
r? @larsbergstrom
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Run cargo doc in the ports/servo directory
Running it in components/servo isn't guaranteed to work because there's no Cargo.lock checked in there. Followup to #14254.
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Immutable CSSOM
This PR is intended to add basic support for all CSSOM interfaces, with the ability to index `document.styleSheets` and css rule lists, and serializing individual css rules. Handling individual interface methods for CSSRule subclasses can probably be done with easy/medium bugs.
Mutation safety isn't dealt with here; if the css rule list is mutated the CSSOM will be in an inconsistent state. I intend to deal with this via zero sized tokens, see https://groups.google.com/forum/#!topic/mozilla.dev.servo/AnxJoVmtMXQ . I'll handle that when I start making the CSSOM mutable. (Getting the immutable bit landed first opens this up for easy bugs)
This doesn't really change style aside from adding an extra arc in the CSS rule list as discussed in the linked thread. So far this same design can be used by stylo as well when the time comes.
f? @SimonSapin @emilio
cc @upsuper
part of #11420
Todo:
- [x] Stubs for rest of the CSSRule subclasses
- [x] <s>ToCSS impls for CSSRules.</s> May make into easy bugs and stub out in this PR https://github.com/servo/servo/issues/14195
- [x] Cache CSSStyleSheet on the relevant node
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Fix test-wpt and test-css for Windows.
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In addition to minor changes for Windows, this forces Windows Python to
be used for all Windows builds (instead of using Windows Python only for
pc-windows-msvc builds).
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- [ ] These changes fix #__ (github issue number if applicable).
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- [x] These changes do not require tests because testing the tests is too meta for me
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In addition to minor changes for Windows, this forces Windows Python to
be used for all Windows builds (instead of using Windows Python only for
pc-windows-msvc builds).
Allow tidy to run custom project-specific lints
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Since tidy is a package, it shouldn't contain our WPT lint. This PR changes the file list generator (we already have) into an object, and allows tidy to run custom python lint scripts (specified in the config file) under the context of `LintRunner`. The errors are then chained into our mechanism.
r? @frewsxcv (cc @jdm @edunham @aneeshusa and anyone else interested in reviewing it)
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Sort check on JSON
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Check that JSON keys are ordered, and that there's no duplicates (for `resources/prefs.json` and `resources/package-prefs.json`).
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- [x] 🆕 `./mach test-tidy --self-test` does not report any errors
- [x] These changes fix#12283
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- [x] There are tests for these changes 🎉
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Use headless rendering for performance test
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Properly set the software rendering environment variables and use `-z` to run the performance test in headless mode. Also changed some logging format to improve the readability and reduce log size.
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- [x] These changes fix#13903 (github issue number if applicable).
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Add --with-debug-assertions flag for Mach
I tested out building a release with the flag and added a `debug_assert!(false)` in `fn main` and it panicked.
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Make test-tidy check for alphabetical ordering of #![feature(...)] statements
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- [x] These changes fix#13954 (github issue number if applicable).
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test-tidy: Check for space between function name and `(`
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Disallow an extraneous space in a function call between
the function name and the opening parenthesis in Rust
code, while ignoring macro declarations.
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- [x] `./mach test-tidy --self` does not report any errors
- [x] These changes fix#13980
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- `python/tidy/servo_tidy_tests/rust_tidy.rs`
- `python/tidy/servo_tidy_tests/test_tidy.py`
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Disallow an extraneous space in a function call between
the function name and the opening parenthesis in Rust
code, while ignoring macro declarations.
This commit fixes#13980.
Update the Android build system
A huge update for the Android build system, which makes the Android target build again.
There are still some runtime issues, see #13154. CC & created by @larsbergstrom.
Fixes#12562.
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