1581173 - Mutation observer shouldn't be using NS_ERROR_DOM_TYPE_ERR

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, defect, P2)

Description

[Boris Zbarsky [:bzbarsky]]

Spec says to throw TypeError.

Comment 1

[Boris Zbarsky [:bzbarsky]]

And of course there are no WPTs for these codepaths at all...

Comment 2

[Boris Zbarsky [:bzbarsky]]

Attachment: Bug 1581173 part 1. Add a way to more easily throw TypeErrors and RangeErrors with custom message strings via ErrorResult. r=smaug

Comment 3

[Boris Zbarsky [:bzbarsky]]

Attachment: Bug 1581173 part 2. Fix MutationObserver to throw the right exceptions. r=smaug

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/9d5377b224b3
part 1.  Add a way to more easily throw TypeErrors and RangeErrors with custom message strings via ErrorResult.  r=smaug
https://hg.mozilla.org/integration/autoland/rev/5f67fa6e2e95
part 2.  Fix MutationObserver to throw the right exceptions.  r=smaug

Comment 5

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/19223 for changes under testing/web-platform/tests

Comment 6

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Upstream web-platform-tests status checks passed, PR will merge once commit reaches central.

Comment 7

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/9d5377b224b3
https://hg.mozilla.org/mozilla-central/rev/5f67fa6e2e95

Comment 8

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Upstream PR merged by moz-wptsync-bot