http://www.robohornet.org gives a score of 101.36 on master, and 102.68 with this PR. The latter is slightly better, but probably within noise level. So it looks like this PR does not affect DOM performance.
This is expected since `Box::new` is defined as:
```rust
impl<T> Box<T> {
#[inline(always)]
pub fn new(x: T) -> Box<T> {
box x
}
}
```
With inlining, it should compile to the same as box syntax.
Source-Repo: https://github.com/servo/servo
Source-Revision: a9022be0c3e30249845ca5947ac0c0a6743c7991
Fix: #17226#17200#17201
This is work in progress. Some tests still fail.
I'd like to get early feedback as it's a pretty large PR.
There is nothing fundamentally new. Basically, I added TopLevelBrowsingContrextId to the relevant messages between the embedder, the compositor and the constellation, and enforced the PipelineId to be attached to each ScriptMsg (see #17201).
I unaliased all the ScriptMsg. It was getting difficult to understand the nature of the message as ScriptMsg was used aliased CompositorMsg sometimes (CompositorMsg is an actually type of message already). I renamed constellation_chan to script_to_constellation_chan, again, for clarification.
This cleanup code is necessary for #15934 and for tabs support.
/cc @asajeffrey can I ask you to look at this? No need for a formal review, I need feedback at this stage.
Source-Repo: https://github.com/servo/servo
Source-Revision: 74558990b258cb55f230ebe8ec3fc557fd286f94
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Now that script has `WindowProxy` rather than `BrowsingContext` objects, we can rename `Frame` in the constellation to `BrowsingContext`. In particular, this means that `FrameId`s are now `BrowsingContextid`s, which better captures their purpose (and they are used in a lot of places, not just the constellation).
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Source-Revision: 837531992864f920342020462830b933d5ed0280
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Renamed `script::dom::BrowsingContext` to `script::dom::WindowProxy`.
The browsing context is mostly maintained in the constellation, not in script. It would be nice to rename `constellation::Frame` to `constellation::BrowsingContext`, but that will be very confusing if there are two `BrowsingContext` types.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 34d0e59849a0a3e231e47fe10d66484340b8b80c
This removes six separate warnings when building servo. One of
the warnings was an unused mut, and the other were various dead code
warnings
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Source-Repo: https://github.com/servo/servo
Source-Revision: f3c1bbe0700806ef2def3b0c5ce0dde4eba107ea
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Replaces #16561
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Source-Repo: https://github.com/servo/servo
Source-Revision: 4263b798ad3969ceeb86e607d5f13eeadd2db6dd
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This PR implements `window.parent` and `window.top` for dissimilar-origin windows.
This PR builds on #15536, only the last commit is part of this PR.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 0a3b373a6ae4fdd68ab9d2a7386733ab0bdebe4b
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This PR implements cross-thread postMessage,
It builds on #15438 and #15478, only the last commit is part of this PR.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 1caf8a71dcdb9d749ad2d2c9d82fe0d913d7e17c
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This PR implements cross-thread `WindowProxy` objects.
At the moment, if a `Window` performs a non-similar-origin navigation, the old script thread does not update its `WindowProxy`, since the new `Window` is in the new script thread. With this PR, the `WindowProxy` is updated to a dummy `XOriginWindow` object, that only implements the whitelisted methods that are allowed to be called cross-origin.
This PR does not include working implementations of some of the cross-origin `Window` or `Location` methods.
This PR causes some cross-origin wpt tests to now pass, in particular `/html/browsers/origin/cross-origin-objects/cross-origin-objects.html ` now passes `Only whitelisted properties are accessible cross-origin`. There are some CORS failures in `fetch`, I suspect caused by the incorrect setting of `origin` in fetch requests.
Although there are some functions that now throw `SecurityException`, it is not meant to be a complete implementation, which will have to wait for XOWs to land.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 6adbcb4ccdc1f74638b0c6e990c122e34bc967e4
