A lot of people are hitting this in [1]. I think having style (just potentially out-of-date) is less likely to cause weird crashes than failing to style the element entirely, so it's not worth inflicting this level of crashiness on the dogfood population.
[1] https://bugzilla.mozilla.org/show_bug.cgi?id=1381475
Source-Repo: https://github.com/servo/servo
Source-Revision: 602ef8bce1e7f270f0cb7a40a3c77e619c3d3863
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : e49f9265c3120f47f2470fa7e2f20f7c164a2bbd
We maintain a stack of open element nodes with their children count, popping from the top of the stack and closing when the count reaches zero.
Contrary to my comment in #16696, this is a purely iterative algorithm. I just wasn't feeling sufficiently clever with respect to finding a relatively clean way until later.
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--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 38c853f05d00b6f7c325ad70f6cf2284a967b7d8
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These changes aim to fix#15247
---
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These changes require changes in tests, but I need help with that (see comments below).
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--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : bbe08d6bb565dc0f8159c96caca5f18492a8ac2c
This matches the behaviour of Gecko's CSS parser.
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#17736
- [X] There are tests for these changes
Source-Repo: https://github.com/servo/servo
Source-Revision: 38f4ae80c4b456b89ee33543c8c6699501696c9c
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 1a1909fa1db0e97b0997462f48b23827f84394f0
From the embedder perspective, this makes things easier in term of synchronicity.
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--HG--
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extra : subtree_revision : c2b9931907dc844793413bdef7e052e0f23bc906
For undisplayed elements, at least.
Source-Repo: https://github.com/servo/servo
Source-Revision: d8ba8cad58a21210270faf2b337bef4f1c44aad6
--HG--
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Rewrite if statement in more rusty style.
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Source-Revision: 98836ff30d6c13a49902b7a15324ea94ee062046
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 55e31d5a79278fbf5eb362a356d166bc39835b95
This allows us to have ensure_data() and clear_data() functions on the TElement
trait, instead of hacking around it adding methods in random traits.
This also allows us to do some further cleanup, which I'd rather do in a
followup.
Source-Repo: https://github.com/servo/servo
Source-Revision: 3497bbbf1d092dd8ab274e21b33b6394afa61d8a
--HG--
rename : servo/components/script/layout_wrapper.rs => servo/components/layout_thread/dom_wrapper.rs
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 9f6c194ea4b1056ff3cd3854726a7a5ae43f4aa7
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https://bugzilla.mozilla.org/show_bug.cgi?id=1371450
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Source-Revision: f9642b36bda3beb01dfedbc33e3586e5f7df473a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : cff83db1f2d332805835091f3e0ebcc38de51e77
Make Servo's rounding of image-orientation values agree with Gecko's,
and pass orientations directly as an enum instead of as angles.
Depends on a Gecko change to be subsequently landed in m-c.
Were reviewed here: https://reviewboard.mozilla.org/r/155336/
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- [ ] These changes fix [Bugzilla Bug 1355380](https://bugzilla.mozilla.org/show_bug.cgi?id=1355380) (github issue number if applicable).
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Source-Revision: 3fb309c7554e1a2ee2917348da8572e9b6d98c98
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 27b98eb71173b396b0cbe4aa13a8002b3cfa8736
Per https://bugzilla.mozilla.org/show_bug.cgi?id=1381045 retrieving the CSS source is an unnecessary performance hit for Stylo.
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because they are tested by Gecko.
Source-Repo: https://github.com/servo/servo
Source-Revision: fe98a8001bd5f983956bd5bab8e3b192b936d2f2
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 6089e9ba19d02e60ef9190c587cb2275d5a3d96c
It was storing both TrackSize and TrackRepeat before and TrackRepeat have to be
converted into sequence of TrackSize during serialization. Instead of doing this
in serialization process(which is hard and hacky), we converted to do this in
parsing process. We were doing this conversion in the ComputedValue conversion.
So we only had to move this process to parsing.
---
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Source-Revision: 124a23b207d645d994eddc27efd409c22dc0aa28
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 84c1504441a37d5fd8a9acbe9c9b1cae2cae56b6
Two reasons:
- We want to be able to jump further in history from the embedder.
- We don't want to have an extra translation step in the compositor, where `WindowNavigateMsg` is translated to `TraversalDirection`
---
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--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 35db331aa61fb34c19324f1eaa750f0491a22566
This relands #17701, with a fix for the test failures.
Source-Repo: https://github.com/servo/servo
Source-Revision: f49650ce96578c200c71b0a8fa50094764a3c76d
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : c766e6a5e7cb14d45b722f73fb6b63b1f50d97e2
It's trivial to do so after #17688.
Source-Repo: https://github.com/servo/servo
Source-Revision: 1c85c55d02458afffea0ec898e4560d62d447e4e
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 13330c26af646ba7d48b10fbcc90cc02272e145c
We never use the reconstruct path for the root, but feels less handwavy.
Source-Repo: https://github.com/servo/servo
Source-Revision: 394921e33cf9e9d83a7f25d30f007aa1fd0b8179
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 78fa4cd653c238a28e1840bae789cb24b2b5ac4c
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Removed IS_ABSOLUTELY_POSITIONED from use flow::{self, BaseFlow, Flow, FlowClass, ForceNonfloatedFlag, IS_ABSOLUTELY_POSITIONED};
components/layout/inline.rs
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Source-Repo: https://github.com/servo/servo
Source-Revision: 9c3c14cbd1a655748e2e2cce88d017f591ba6540
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 3e59cfcdb651a1721e578469731678c028673fc1
This patch contains two small changes:
* Fix the font size calculation that is passed to Freetype. This
now matches exactly how Webrender and Gecko calculate font size
to pass to layout.
* Enable light hinting by default for fonts when using Freetype.
We should make this configurable in the future, but this is a
better default than no hinting (and matches what most Linux
distros default to).
These two changes (along with the pending WR update) fix a lot
of the font layout issues on Linux. There is still at least one
remaining issue with hidpi displays on Linux that will be fixed
in a follow up patch.
Source-Repo: https://github.com/servo/servo
Source-Revision: af48b42c57701040d59ac40e25837a444c6ee361
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 9343429fc0e04d64150c34d9165526999199ae54
All the information that made those failures expensive is now lazily computed
and cached, or eagerly computed anyway, so seems not worth to stop iteration.
Source-Repo: https://github.com/servo/servo
Source-Revision: 788ba8ccf0fee481ab051866704e01ac74872e31
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : e2e8144891ff3f8fb41fba38fbc1f37f5c781693
**Can't run WPT on my computer, so pushing here to run tests 😢**
Have CharacterData.SetData call children_changed on its parent when
data is set (if it is a Text node) so that HTMLStyleElement parents can
re-parse. Add variant ChildrenMutation::Text for it to use as the
mutation.
This fixes an issue where an empty <style> element's data is set but the
style is not updated. An HTMLStyleElement parent re-parses in its
children_changed implementation.
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--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 797bd855aa6dcbbf436fa68e01402d05babc351d
The clip for overflow:scroll clip was not including the space for
padding, which could lead to some content being clipped when it
shouldn't. This changes fixes that issue.
A test is skipped because this fix also stops hiding a failure due to
mispositioned text.
Fixes#16576.
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Source-Revision: 14d5e4cc5527aa4adf328e56e5b8f39f906aec59
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 93228642ba46a20c0aff1473799072ea870590c2
There are some changes we want to make in `add_pending_changes` which require pipelines to be registered in self.pipelines.
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--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 19d6c55a7c771f58d4b525ec1e5b2ca21eb59ada
No need to do in-order traversal for children of InlineFlow, since
they are either inline-block or absolutely positioned elements, which
are guaranteed to be block formatting context.
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Source-Revision: 95bad3f33a9f0af9511011d4a83a9c95322784d5
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : d7ac1e1e92f245f468d4b8a2b01af901390e6db7
In multiple places, instead of generated similar code for each CSS property, have a single code path that uses an enum such as `LonghandId`.
Fix https://bugzilla.mozilla.org/show_bug.cgi?id=1377262
Machine code size is measured with [bloaty](https://github.com/google/bloaty), looking at the total "VM size" in order to exclude debug info (which is stripped in binaries shipped to users).
```
mach build-geckolib --release
bloaty target/geckolib/release/libgeckoservo.a
```
Initial size was 9.56Mi. Successive commits in this PR bring it to 9.55Mi, 9.51Mi, 9.44Mi, 9.31Mi, 8.89Mi, 8.89Mi, and 7.54Mi. Total savings: 2.02 MiB.
In an optimized Firefox build with `mach build && mach package`, the size of `obj-x86_64-pc-linux-gnu/dist/firefox/libxul.so` goes from 109.11 MiB to 107.49 MiB, saving 1.62 MiB. I don’t really know how to explain the difference. Does `libgeckoservo.a` contain code that ends up not being used in `libxul.so`?
Source-Repo: https://github.com/servo/servo
Source-Revision: 68ae7ceff6e95f1008c6f32f240c1601e5d440d1
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 3900ed70ecca1e3e31b627dec0264b8598c16bac
I think this is no-op.
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Source-Revision: 43e2720f86ddb710843724969a6b3e1892a01829
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : fd4981158876f4380d8580d2ee987e8981be9931
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
From https://bugzilla.mozilla.org/show_bug.cgi?id=1367274
Source-Repo: https://github.com/servo/servo
Source-Revision: 347cbb0635c0f1fea581ed3c3d686bdacc3bc334
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 2b03e79ac61cbc6efaf7afc63ccb99b06afea04c
This should help a lot with https://bugzilla.mozilla.org/show_bug.cgi?id=1380488.
Source-Repo: https://github.com/servo/servo
Source-Revision: 9515abbca396c176e6a5c603a193573ac0cb9e33
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : a4601778f9a782387203cceb70efe733848cee16
This reverts commit ebfc8f585834948f9b7564ffe382a6e266edf738, reversing
changes made to 5585ff2c440dc27c8e98e834c9c0e9d956581b8e.
Animation code can reenter and create a new TLS context from the traversal
SequentialTask, so this won't work as written, and it's making test fails.
Source-Repo: https://github.com/servo/servo
Source-Revision: 9d74ae890b31fc45452ae60af7d89573fc52a86f
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : b993fffb20fc8371a4aa42163e6712b9f1ebf33d
This would catch cases like #17691 and avoid regressing [bug 1380327](https://bugzilla.mozilla.org/show_bug.cgi?id=1380327) in this manner.
Source-Repo: https://github.com/servo/servo
Source-Revision: 9451b41d33d00016cfd45b0c4fc7a999a83169a9
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 8eb9d421cd2d075e24fecfae662ff8923db21394
This reverts commit 327e72aa149cdad347196f37bdb64c3afc5ae5e0, reversing
changes made to eec51cdd575cf985bc1ed926c6cb8868f1ba0e0e.
This closes#17642.
Source-Repo: https://github.com/servo/servo
Source-Revision: 3e2f6dc8705d8085578df44a2db598927ba78baf
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 9f266e4e623f08e78ddc72239f79e93bb3c64673
Because of some unnecessary checks, it wasn't able to serialize the '40px / none' value properly before. That will fix one failure on `test_value_storage.html`
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
Source-Repo: https://github.com/servo/servo
Source-Revision: 5585ff2c440dc27c8e98e834c9c0e9d956581b8e
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : cb262e08d07977c6248efd5b38557e621ca7d624
We should sort out all the different ways we have to get sides and all those
nasty loops, eventually...
Bug: 1380327
Reviewed-By: Manishearth
MozReview-Commit-ID: 4lAPEGeZaik
Source-Repo: https://github.com/servo/servo
Source-Revision: 55c3e6ed87405f7bcdddcd623ecb1a932f4f8a43
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : e16159c0ded4a06195a00916c38bf02c89043d18
We parse when assigning using the namespaces of the stylesheet. It isn't
clear if the spec says to do that (Firefox doesn't support the setter at
all, Chrome does, Safari doesn't); the spec issue is here:
https://github.com/w3c/csswg-drafts/issues/1511
Also fix ToCss implementation of AttrSelectorOperator to not pad with
spaces, to conform with CSSOM. This means we have to update some unit
tests that expect operators with spaces around them in attribute
selectors to roundtrip.
See the "attribute selector" section of "Serializing Selectors" here:
https://drafts.csswg.org/cssom/#serializing-selectors
CSSStyleRule.selectorText is specified here:
https://drafts.csswg.org/cssom/#dom-cssstylerule-selectortext
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Source-Repo: https://github.com/servo/servo
Source-Revision: 4b6e79337ef975e3ec752513b76ae6a6284c1199
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 7daa3278e6edd4ed937d5a915461beb4545b8331
If we offer the ability to request info like these, we need to expose a lot of other getters, like url, loading state, favicon, …
It's up to the embedder to keep track of the state of a browser. So let's keep that consistent.
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Source-Repo: https://github.com/servo/servo
Source-Revision: ee47fe192511558f69d12036cc9cab5a009b8b25
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 625de8cd1defa5e7da892d1af059ef7eed3ed9a8
