Adds tests:
- font_should_serialize_to_empty_if_there_are_nondefault_subproperties
Tests that the font subproperty serializes to an empty string when
certain non-default subproperties are defined.
- font_should_serialize_all_available_properties
Verifies that all properties that the font shorthand can display
will be serialized. This test was previously commented out and has
been simplified.
Implement dissimilar-origin window.parent and window.top
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This PR implements `window.parent` and `window.top` for dissimilar-origin windows.
This PR builds on #15536, only the last commit is part of this PR.
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- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#14996 and fix#11660.
- [X] These changes do not require tests because there's already a parentage test in `mozilla/cross-origin-objects/cross-origin-objects.html`.
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Fix crop_area_bytes_length calculation and add tests
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- Fix crop_area_bytes_length calculation (the height was multiplied by itself)
- Add tests for this error and for the case that the width is multiplied by itself
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- [X] These changes fix#15386
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From https://bugzilla.mozilla.org/show_bug.cgi?id=1347719
This effectively combines the discriminants of the two enums and reduces the
size of PropertyDeclaration by one word.
MozReview-Commit-ID: 9rCRiSVZTQT
Make size_of tests measure stylo and reduce the size of stylo PropertyDeclarations by 16 bytes
Right now they don't, which means that we have four properties making PropertyDeclaration 16 bytes bigger than it should be.
I'm not sure if there's a better way to get these tests to run against stylo than to hoist them into the properties file, but I couldn't figure it out. This seems good enough.
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Implement setter for document.domain
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This PR implements the setter for `document.domain`.
It builds on #15438 and #15478, only the last commit is part of this PR.
It includes tests for similar-origin security checks.
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Implement ImageData constructors #15671 -- 1
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Implement ImageData constructors
* new constructors in the imagedata.rs file
* modification of the ImageData::new method
* new method ImageData::from_vec
* new wpt test file imagedata.html
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text-overflow accepts only valid values for the second part of value
… value #15491
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