Shutdown player when HTMLMediaElement is dropped
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#22931
- [X] There are tests for these changes
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Add tokenizer for features in window.open
<!-- Please describe your changes on the following line: -->
This is a prototype implementation of feature tokenizer ~~and "noreferrer" feature~~ for window.open. I'm not very sure where the tokenizer code should be placed. Building now generates the following warning
```
warning: unused attribute
--> components/script/dom/bindings/conversions.rs:74:5
|
74 | rustc_on_unimplemented(message = "The IDL interface `{Self}` is not derived from `{T}`.")
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: #[warn(unused_attributes)] on by default
```
---
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- [X] These changes _partially_ fix#22869 (GitHub issue number if applicable)
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Expose public getter to stylesheet's owner
<!-- Please describe your changes on the following line: -->
- [x] expose a public getter on CSSStyleSheet to return the stylesheet's owner
- [x] in CSSRuleList::insert_rule, use the new getter to pass a non-None value as an argument to arc.insert_rule
- [x] add a test for this that verifies that the new stylesheet is actually loaded
---
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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#23028
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- [x] There are tests for these changes
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Implement dom exception constructor
The constructor method was implemented
I have a question: should I edit `./mach test-wpt` expectations?
---
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- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#22412
- [x] There are tests for these changes
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#8539 Config preferences backend restructure
<!-- Please describe your changes on the following line: -->
A procedural macro for generating static structures for use as the backend for config preferences, as well a mapping from string names to accessors.
Preferences can be accessed and updated via a map-like interface with `String` keys, and now also via a convenience macro: `get_pref!(path.to.pref)`. Various `serde`-compatible field attributes are also supported, including renaming the string keys. This could be useful when changing the backend structure without breaking existing usages.
I have added the choice to use `i64` as well as `f64` for storing numbers. As it turns out, none of the existing preferences used non-integer values. Setting a floating point value from a command-line argument requires a decimal point in order to parse correctly.
---
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- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#8539
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-----
I have a few outstanding problems or questions:
1. I am unable to get rid of this warning:
```
warning: unnecessary path disambiguator
--> components/config/prefs.rs:130:51
|
130 | accessor_type = crate::pref_util::Accessor::<Prefs, crate::pref_util::PrefValue>,
| ^^ try removing `::`
```
See: https://stackoverflow.com/questions/54710797/how-to-disable-unnecessary-path-disambiguator-warning
2. Several of the preferences in use were not represented in `prefs.json`. Some of these may be in error, but it is hard to tell. For example `js.offthread_compilation.enabled` vs `js.ion.offthread_compilation.enabled` could be different preferences or could be intended to have the same value.
3. Previously, several pieces of code provided default values when accessing a preference that may not be present. For example:
```Rust
let DBL_CLICK_TIMEOUT = Duration::from_millis(
PREFS
.get("dom.document.dblclick_timeout")
.as_u64()
.unwrap_or(300),
);
```
Fallback values don't really make sense now and I've added these defaults to `prefs.json`. Does this sound right?
4. I have kept `PrefValue::Missing`, though it doesn't seem very useful any more. An error might be more appropriate now for an incorrect preference key. I've kept this partly because [`webdriver_server` uses it](https://github.com/servo/servo/blob/master/components/webdriver_server/lib.rs#L224).
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Update StyleSheet.insertRule WebIDL to make index optional.
Update wpt metadata to show the new passes.
Add one test as crashing since currently passing an \@import rule to insertRule
leads to "Expected a stylesheet loader for \@import"
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#23025
- [x] There are tests for these changes
- [x] ./mach test-wpt css/cssom passes with these changes
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Implement CDATASection interface and createCDATASection method
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---
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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#22846
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Remove 'on' prefix from event handler macros
<!-- Please describe your changes on the following line: -->
Remove 'on' prefix from event handler macros
---
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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#22516 (GitHub issue number if applicable)
<!-- Either: -->
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Update wpt metadata to show the new passes.
Add one test as crashing since currently passing an @import rule to insertRule
leads to "Expected a stylesheet loader for @import"
Fixes#23025
Add Gecko reftests, which are failing with gfx-hal backend
<!-- Please describe your changes on the following line: -->
Since the focus of the Szeged team will shift to Servo from Gecko, we would like to add some reftests from Gecko which are failing with the gfx-rs backend.
Last year we had pretty good results with Servo css tests: https://github.com/szeged/webrender/issues/173#issuecomment-415373702.
On the Gecko side we had more failing tests, and it would be nice to have a subset of those in Servo, even tough some of them fails on the Servo side.
cc @larsbergstrom @jdm @kvark
---
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In BC event-loop, only run tasks related to fully-active documents
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---
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- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix#22792 (GitHub issue number if applicable)
<!-- Either: -->
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- [ ] These changes do not require tests because ___
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Make webgl behave better with session history
This prevents the compositor from animating pages that are not actually visible, so pages using webgl do not needlessly impact the performance of the rest of the browser. Additionally, this fixes a problem that was alluded to in [this code](b5228c098b/src/draw_buffer.rs (L282-L285)), causing Servo to delete arbitrary resources when a GC occurred in content that used three.js.
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#22987 and fix#22977 and fix#20934 and fix#20953 and fix#20930 and fix#20950 and fix#20924
- [x] There are tests for these changes
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