Allow negative values for letter-spacing and word-spacing. Inline Le…
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Allow negative values when parsing `letter-spacing` and `word-spacing`. Inline `parse_non_negative` in `Length`.
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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 fix#15204 (github issue number if applicable).
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- [x] There are tests for these changes
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Signed-off-by: Sam <sam@sam.uk.net>
Use existing parse functions for any length parsing of letter-spacing and word-spacing.
Signed-off-by: Sam <sam@sam.uk.net>
Add letter-spacing test
Signed-off-by: Sam <sam@sam.uk.net>
Add tests for letter-spacing and word-spacing negative parsing.
Signed-off-by: Sam <sam@sam.uk.net>
Remove extra line.
Signed-off-by: Sam <sam@sam.uk.net>
Remove _ of _context.
Signed-off-by: Sam <sam@sam.uk.net>
Refactor tests to use new NoCalcLength
Signed-off-by: Sam <sam@sam.uk.net>
Remove unused import.
Signed-off-by: Sam <sam@sam.uk.net>
Remove un-needed use.
This introduces a basic framework for servo's style system to be able
to query the style of presentation attributes which it can then insert
into the cascade. It uses that framework to implement the size and
color attributes on <font>.
There are a number of improvements that can be done on top of this:
- Implement all other properties
- Abstractify the ruledata parameter of the mappers using templates or virtual dispatch so that it can be a Servo decl block instead
- Implement aforementiond abstraction over Servo decl blocks (this obsoletes the code in the first item above, so it might just be better to skip that and directly do this)
- Replace uses of nsHTMLStyleSheet with an abstract base class containing common elements between Servo and Gecko
I'd prefer for these to be done in separate steps.
This just changes animatable to True, drops 'if product == "servo" block
, fixes indentations and moves 'use' declarations at the top of the file.
MozReview-Commit-ID: A96oxYXmknV
Add support for more @font-face descriptors
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Part of https://bugzilla.mozilla.org/show_bug.cgi?id=1290237. I’ll add conversions to `nsCSSValue` separately because that requires new C++ functions in the stylo repository.
r? @bholley
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- [ ] These changes fix #__ (github issue number if applicable).
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- [ ] These changes do not require tests because _____
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Make additional properties be reset by the 'font' shorthand.
A number of properties are supposed to be reset to initial values by the
'font' shorthand. This does so for all such properties that Servo
currently supports (conditional on when they're supported).
Fixes#15033.
It's not clear to me that the use of <code>None</code> is correct for resetting to initial values, but it seems to match what at least some other shorthands do (I think I was looking at the code for border), and it appears to fix the tests as expected. I haven't probed into it more than that.
/cc @Manishearth
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- [x] `./mach build -d` does not report any errors (I haven't quite gotten the servo build to work, but stylo build works)
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#15033 (github issue number if applicable).
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- [X] There are tests for these changes
- [ ] These changes do not require tests because _____
This has test coverage when running stylo. In particular, it fixes a bunch of sets of mochitest failures in layout/style/test/test_value_storage.html, with the set for each value of the 'font' shorthand listed in property_database.js looking like:
```
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font'
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-style')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-weight')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-size')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'line-height')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-family')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-stretch')
-TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-size-adjust') - didn't expect "", but got it
+TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-size-adjust')
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-feature-settings') - didn't expect "", but got it
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-language-override') - didn't expect "", but got it
-TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-kerning') - didn't expect "", but got it
+TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-kerning')
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-synthesis') - didn't expect "", but got it
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-alternates') - didn't expect "", but got it
-TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-caps') - didn't expect "", but got it
+TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-caps')
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-east-asian') - didn't expect "", but got it
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-ligatures') - didn't expect "", but got it
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-numeric') - didn't expect "", but got it
-TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-position') - didn't expect "", but got it
+TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-position')
```
I'm not sure if separate Servo test coverage is needed.
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A number of properties are supposed to be reset to initial values by the
'font' shorthand. This does so for all such properties that Servo
currently supports (conditional on when they're supported).
Fixes#15033.
We need to create CSS animations that have empty keyframe or keyframes
which have only invalid properties or non-animatable properties to fire
animation events for such animations.
