resources: Avoid using `:matches` in `presentational-hints.css`, since we don't support it.
Based on IRC discussions, this was determined to be an acceptable
stopgap in lieu of implementing `:matches`, which has complicated
precedence rules.
Improves Google search results.
r? @nox
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layout: Use the margin box for vertical positioning of `inline-block` fragments if `overflow` is not `visible` per CSS 2.1 § 10.8.1.
Additionally, this patch reverts the change introduced in #12642 in
favor of the spec-compliant behavior described above. This patch also
removes the `inline_block_overflow.html` reftest introduced in #3725, as
the behavior it expected contradicted CSS 2.1 (and in fact the test
fails in Gecko).
The changes that this patch makes to `input_selection_a.html` and
`input_selection_incremental_a.html` are necessary workarounds to make
the tests pass in light of the fact that Servo's UA stylesheet applies
`overflow: hidden` to `<input>` elements. I believe that the changes are
not necessary in other rendering engines because they hard-code
`overflow: hidden`-like behavior for `<input>` elements, while Servo
uses the actual CSS `overflow: hidden` behavior. As far as I can tell,
Servo's behavior is arguably more spec-compliant, but it remains to be
seen how Web compatible it is.
Improves the Google results pages.
Closes#13707.
r? @notriddle
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fragments if `overflow` is not `visible` per CSS 2.1 § 10.8.1.
Additionally, this patch reverts the change introduced in #12642 in
favor of the spec-compliant behavior described above. This patch also
removes the `inline_block_overflow.html` reftest introduced in #3725, as
the behavior it expected contradicted CSS 2.1 (and in fact the test
fails in Gecko).
The changes that this patch makes to `input_selection_a.html` and
`input_selection_incremental_a.html` are necessary workarounds to make
the tests pass in light of the fact that Servo's UA stylesheet applies
`overflow: hidden` to `<input>` elements. I believe that the changes are
not necessary in other rendering engines because they hard-code
`overflow: hidden`-like behavior for `<input>` elements, while Servo
uses the actual CSS `overflow: hidden` behavior. As far as I can tell,
Servo's behavior is arguably more spec-compliant, but it remains to be
seen how Web compatible it is.
Improves the Google results pages.
Closes#13707.
we don't support it.
Based on IRC discussions, this was determined to be an acceptable
stopgap in lieu of implementing `:matches`, which has complicated
precedence rules.
Improves Google search results.
Fix Request's Headers to be cloned correctly
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Previously, when `Clone()` was called, Headers of the template Request did not get cloned properly. This commit fixes that issue, and updates the expected wpt results.
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- [X] These changes fix#11894 (github issue number if applicable).
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- [ ] These changes do not require tests because _____
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layout: Don't touch the inline positions of block children unless they are to be reflowed.
See the comment added to
`BlockFlow::propagate_assigned_inline_size_to_children()` for details.
Closes#13704.
r? @notriddle
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Previously, when `Clone()` was called, Headers of the template Request
did not get cloned properly. This commit fixes that issue, and updates
the expected wpt results.
Partial fix for #12415: expose WebGL interfaces
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- [X] These changes partially fix#12415 (github issue number if applicable).
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10.8, and implement `vertical-align: middle` per CSS 2.1 § 10.8.1.
`InlineMetrics` has been split into `InlineMetrics` for fragments and
`LineMetrics` for lines. Both structures' fields have been renamed in
order to more clearly delineate the difference between *space* and
*content*. Vertical positioning of fragments has been reworked to take
margins and borders into account only for replaced content.
This patch fixes the `vertical_align_super_a.html` reftest. Servo now
matches the rendering that Gecko and WebKit produce.
Additionally, this includes a test for the popular inline-block
centering technique described here:
https://s.codepen.io/shshaw/fullpage/gEiDt?#Inline-Block
In most scenarios, where the user of Servo will not override the default
user agent, the user agent can be a `&'static str`. But since we allow
for customization, we currently use a `String` to represent the user
agent. This commit migrates the user agent to be represented as a
`Cow<'static, str>`, which (at the cost of ergonomics) prevents
unnecessary allocations whenever cloning the user agent string in the
scenario the user doesn't override the user agent.
These new functions are derived from the existing uniform*fv
functions. They get used in a lot of demo code, so it should greatly
improve our compatibility.
This regresses uniformMatrixBadArgs.html, which gets at an existing
problem in our uniform matrix support (failure to validate that the
uniform is a matrix before calling down) but previously just failed
because it only called the 'fv' variants and never the existing 'f'
variants.
The property may be a shorthand property in which case the declaration block
will contain the expanded longhand properties and values.
MozReview-Commit-ID: KxqlYgbIZqL
Migrate mime_classifier top-level string to enum.
I made this branch months ago and forgot about it. Instead of just throwing the changes away, I rebased off origin/master and opened this pull request. If these changes aren't desired, no feelings hurt, just close this. If they are desired, let me know if there are any changes you want me to make and I'll also need to rewrite/squash the commits.
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Support SVG element
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minimal SVG element implementation
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- [X] These changes fix#12974 (github issue number if applicable).
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IFrame elements now manage FrameIds rather than the constellation.
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This PR stores the FrameId as well as the PipelineId in an html iframe. The iframes are now responsible for creating frame ids, not the constellation.
This is the first step in fixing #633, because it means we know the frame id of each script thread when it is created. It also means we can share the frame id, for example using it in the debugger.
cc @jdm, @ConnorGBrewster and @ejpbruel.
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webgl: Enable all the tests on linux
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Now that testing is being done using OSMesa on the Linux side as well,
our test behavior matches Mac's pretty closely.
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Use parking_lot::RwLock for PropertyDeclarationBlock
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As discussed in https://bugzilla.mozilla.org/show_bug.cgi?id=1305141Closes#13176
---
Original PR title: Stop relying on `impl<T: HeapSizeOf> HeapSizeOf for Arc<T>`
https://github.com/servo/heapsize/issues/37#issuecomment-249861171
This builds on top of that.
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- [ ] These changes fix #__ (github issue number if applicable).
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