Embedder handling of prompts and alerts
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Allow embedder to allow alerts and prompts, but via constellation forwarding messages from script.
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Save local storage at every change and not just on shutdown
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Currently local storage is saved to `local_data.json` only at shutdown when the storage thread receives the `StorageThreadMsg::Exit` message. This is not reliable enough in any case, and especially problematic for a young engine like Servo. Data loss ensues...
I kept the exit message in the storage thread even if we are not doing work anymore. I can remove it if needed but it should be useful once we move to a better storage backend than a json file.
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Support i686-linux-android target for android-x86 emulator
The first commit allows `./mach build --target=i686-linux-android` to build successfully. The second commit is temporary as I attempt to find the cause of the mysterious crash that takes down the browser.
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Based on the Taskcluster log for
(https://taskcluster-artifacts.net/HkxDh1oKQceXH1fL9RSGow/0/public/logs/live_backing.log),
it looks like the job is running successfully but hitting the max time limit.
Our builds + tests shouldn't take this long to run normally,
but we'll need to set up sccache with cache uploading/downloading
in order to improve most build times.
For now, bump the max run time to 2 hours;
since we complete one build + som tests within an hour,
2 hours should be enough for the second build to finish as well.
All callsites already assert, so moving the assertion into the method
should be fine. It is not expected to handle a null image value anyway.
Bug: 1461858
Reviewed-by: emilio
MozReview-Commit-ID: J8CA8m22eSv
There were a check in CssUrl::parse_from_string for extra data, which
was removed as part of servo/servo#16241, so it never fails now.
CssUrl::from_url_value_data doesn't seem to need Result from the very
beginning. It is unclear why it was made that way.
Bug: 1461858
Reviewed-by: emilio
MozReview-Commit-ID: LXzKlZ6wPYW
Issue #20623: Check the input to WebGLRenderingContext's clear().
Validate the input to this function as per specifications.
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update "navigation within beforeunload" test to match the spec
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Follow up on https://github.com/servo/servo/pull/20329#issuecomment-387138449
@cbrewster
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use dedicated TaskCluster workertype
The previous default of a shared github workertype had a side effect of preventing individuals from manually spinning up debug builds.
This change sets a custom workertype which is pretty much identical to the old one except that we can have the TC team do arbitrary things to permissions, so we can manually rerun failed builds to test and debug them.
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Cleanup constellation debug messages
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Fix crash in DL building
Fix one crash and some style changes.
This HTML crashed servo before. Key parts are `background-clip: content-box` and `direction: rtl`
```html
<!DOCTYPE html>
<html>
<style>
#span1 {
background-clip: content-box;
}
#span2
{
direction: rtl;
}
</style>
<span id="span1">Filler Text <span id="span2">txeT relliF</span></span>
</html>
```
Should I add this as a test? And where do I put this "does-it-crash?" test?
I find always passing rectangles by value a lot easier as it avoids many references and dereferences and I assume that the compiler will always use the faster one either way. If you don't like the change feel free to only merge the first commit.
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For now just return sans-serif, though as the FIXME comment indicates we should
probably just carry around the font-name instead.
Bug: 1442195
Reviewed-by: xidorn
MozReview-Commit-ID: CIPbV3R5Ul
