Correct bloom hash bitpacking documentation
The two 12 bit keys add to 24 bits, which leaves 8 bits free in each word. (And 8 * 3 = 24, to pack in the fourth hash.)
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I have never actually built servo, but I'm pretty sure that's not necessary for a 1 line comment-only change
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Re-enabled iframe-append-to-child-document.html
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Re-enabled a WPT test. Don't get too excited, the test FAILs.
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When stylo is not enabled in Gecko, the global state initialization
still creates the style thread pool, even when it's not going to be
used. This wastes address space and a little memory.
See https://bugzilla.mozilla.org/show_bug.cgi?id=1374824#c38 and
following comment.
Added exception-handling to worker wpt tests.
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Added exception-handling to worker wpt tests.
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Fix several bugs related to scrolling
* scrollLeft/scrollTop returned values of parent or even document root
Only the scroll of the node itself is returned. Otherwise 0.0.
* Scrolling via script had set viewport.
This resulted in other nodes appearing scrolled.
Now scroll_offsets are updated with correct node id.
These bugs caused other odd behavior like both body and
document.documentElement being scrolled or the view for scrolled
elements jumping.
Also try scrolling this [example page](https://pyfisch.org/stuff/scrolltest.html) in servo with and without this change.
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return Option from GlobalScope::current
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handles the case where `GlobalScope::current` calls `CurrentGlobalOrNull` and the result is null
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Add get_zero_value for IntermediateSVGPaint.
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This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1371199
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There are tests for these changes, a test case will be landed in reftests in https://bugzilla.mozilla.org/show_bug.cgi?id=1371199
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Bump cssparser version to 0.16.1 in toml files
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`ElementStyles` holds an optional list of values for each eager pseudo-element.
However, the type was declared as a slice instead of a fixed size array, so an
extra 8 bytes were being allocated to hold the size, even though it never
changes.
Moving the constant size into the type reduces `ElementStyles` and `ElementData`
by 8 bytes.
MozReview-Commit-ID: GaO6DKFxUMo
Before this change, the `ComputedStyle` struct that is part of permanent style
data per element holds 2 `StrongRuleNode`s (unvisited and visited) and 2
`Arc<ComputedValues>` (unvisited and visited).
Both rule nodes and the visited values don't actually need to be here. This
patch moves these 3 to new temporary storage in `CascadeInputs` on
`CurrentElementInfo` during the match and cascade process. Rule nodes are
pushed down inside the `ComputedValues` for later access after the cascade.
(Visited values were already available there.)
The permanent style data per element now has just the `Arc<ComputedValues>` for
itself and eager pseudo-elements (plus the `RestyleHint`).
MozReview-Commit-ID: 3wq52ERMpdi
In the patch after this, the existing `ComputedStyle` type is renamed and
repurposed as temporary storage of inputs for the cascade. To make it a bit
easier to follow what code is new, this patch starts by copying `ComputedStyle`
to context.rs without changes.
MozReview-Commit-ID: 41COA5rEoz7
Bump cssparser to 1.16.1
This will fix#15397
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Remove target and data fields from parse_node_data
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`parse_node_data` does not need to store `data` and `target`, they can automatically be passed as parameters to the parser operation (`ParseOperation::CreatePI`) that we already create to be processed.
Also, this frees up `process_op` from depending on the sink's `parse_node_data` field, which will later allow for the sink to exist on the parser thread separately.
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Paint worklet size should agree with Chrome.
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Getting our implementation to agree with Chrome about the definition of the size parameter to a paint worklet.
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Implement webkit prefixed values for display property
Added -webkit-{flex,inline-flex} values as flex, inline-flex. I didn't do this gecko only since that doesn't require anything in layout side.
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style: Be more strict when setting the root font size.
Before this commit, we assumed that if the element had no parent element, it was
the root of the document, which is plain false, since we can arrive there from,
let's say, getComputedStyle on a detached node.
Bug: 1374062
Reviewed-By: heycam
MozReview-Commit-ID: 65DxdzXgd0J
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Correctly test CSSStyleRule.style.
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This is part of a series of PRs to fix https://github.com/servo/servo/issues/17182
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Windows can run WPT
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This PR contains fixes that address the specific errors in #17392: WTP workarounds for Windows terminals (see #8313), modifications to `mach test --all` that allow `test_tidy` to be called properly, and modifications to the test harness for WPT that allow it to run when OpenSSL isn't found. How to handle OpenSSL on Windows is probably a separate issue because it doesn't have a straightforward answer: we either need to provide specific instructions to users or bundle it in binary form ourselves.
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Servo backout testing
We deployed the Servo VCS backout service recently and want to test it. The goal is to land this PR so it is replicated to the Firefox repo. Then we'll back out this PR from the Firefox repo, which should trigger a new PR against Servo to do the backout.
The changed code is not wrong. So if things don't go as planned, it shouldn't harm anyone.
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