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WPT: Script child removal does not trigger execution #45085

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merged 1 commit into from
Mar 13, 2024

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@chromium-wpt-export-bot chromium-wpt-export-bot commented Mar 13, 2024

Given the old Chromium change that introduced this behavior:

... the old discussion in:

... and the much newer discussion in:

This CL upstreams an old test ensuring that removal of a child node
from a script node that has not "already started" 1, does not trigger
script execution. Only the insertion of child nodes (to a
non-already-started script node) should trigger that script's execution.

R=nrosenthal@chromium.org

Bug: 40150299
Change-Id: I750ccee0a2be834360c557042e975547c8ddd32c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5367238
Reviewed-by: Noam Rosenthal <nrosenthal@chromium.org>
Commit-Queue: Dominic Farolino <dom@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1272330}

Given the old Chromium change that introduced this behavior:
 - https://source.chromium.org/chromium/chromium/src/+/604e798ec6ee30f44d57a5c4a44ce3dab3a871ed

... the old discussion in:
 - whatwg/dom#732 (review)
 - whatwg/html#4354 (comment)

... and the much newer discussion in:
 - whatwg/dom#1261
 - whatwg/html#10188

This CL upstreams an old test ensuring that removal of a child node
from a script node that has not "already started" [1], does not trigger
script execution. Only the *insertion* of child nodes (to a
non-already-started script node) should trigger that script's execution.

[1]: https://html.spec.whatwg.org/C#already-started

R=nrosenthal@chromium.org

Bug: 40150299
Change-Id: I750ccee0a2be834360c557042e975547c8ddd32c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5367238
Reviewed-by: Noam Rosenthal <nrosenthal@chromium.org>
Commit-Queue: Dominic Farolino <dom@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1272330}
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The review process for this patch is being conducted in the Chromium project.

@chromium-wpt-export-bot chromium-wpt-export-bot merged commit cc99c62 into master Mar 13, 2024
21 checks passed
@chromium-wpt-export-bot chromium-wpt-export-bot deleted the chromium-export-cl-5367238 branch March 13, 2024 19:40
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3 participants