Open Bug 1851141 Opened 1 year ago Updated 1 year ago

Handle failure asynchronously when a worker loads an unsupported URL

Categories

(Core :: DOM: Workers, defect, P3)

Product:
Core
Component:
DOM: Workers
Type:
defect

Tracking

()

People

(Reporter: allstars.chh, Unassigned)

References

Details

See WPT PR https://github.com/web-platform-tests/wpt/pull/41758

The error should be thrown asynchronously, like when a worker loads a cross-origin script in bug 1833891

Now in our worker implementation, NewChannel will fail and it will throw a SecurityError.
https://searchfox.org/mozilla-central/rev/8f09f6a6ff0d8b6ea75a1e1279a06ba02479578c/dom/workers/ScriptLoader.cpp#153

Severity: -- → S3
Priority: -- → P3
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