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worker: handle invalid BroadcastChannel postMessage after close #55206

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Nahee-Park
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Align BroadcastChannel behavior with spec by throwing an InvalidStateError when postMessage is called after the channel is closed. This ensures that the BroadcastChannel properly handles closed states and throws the appropriate error for postMessage attempts.

This update addresses expected failures for invalid postMessage after close in WPT.

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Review requested:

  • @nodejs/web-standards

@nodejs-github-bot nodejs-github-bot added needs-ci PRs that need a full CI run. worker Issues and PRs related to Worker support. labels Oct 1, 2024
@Nahee-Park Nahee-Park force-pushed the fix-worker-broadcastchannel branch 2 times, most recently from 15609e9 to 01ff3e2 Compare October 1, 2024 02:37
This update addresses expected failures for invalid postMessage
after close in WPT.
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codecov bot commented Oct 1, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.39%. Comparing base (103b843) to head (f629e53).
Report is 27 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main   #55206      +/-   ##
==========================================
+ Coverage   88.23%   88.39%   +0.15%     
==========================================
  Files         651      652       +1     
  Lines      183863   186565    +2702     
  Branches    35824    36042     +218     
==========================================
+ Hits       162235   164915    +2680     
+ Misses      14932    14910      -22     
- Partials     6696     6740      +44     
Files with missing lines Coverage Δ
lib/internal/worker/io.js 99.78% <100.00%> (ø)

... and 70 files with indirect coverage changes

@RedYetiDev RedYetiDev added author ready PRs that have at least one approval, no pending requests for changes, and a CI started. request-ci Add this label to start a Jenkins CI on a PR. labels Oct 1, 2024
@github-actions github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Oct 1, 2024
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@@ -402,7 +402,7 @@ class BroadcastChannel extends EventTarget {
if (arguments.length === 0)
throw new ERR_MISSING_ARGS('message');
if (this[kHandle] === undefined)
throw new DOMException('BroadcastChannel is closed.');
throw new DOMException('BroadcastChannel is closed.', 'InvalidStateError');
if (this[kHandle].postMessage(message) === undefined)
throw new DOMException('Message could not be posted.');
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side note: this looks fishy too

@KhafraDev KhafraDev added the commit-queue Add this label to land a pull request using GitHub Actions. label Oct 1, 2024
@nodejs-github-bot nodejs-github-bot removed the commit-queue Add this label to land a pull request using GitHub Actions. label Oct 3, 2024
@nodejs-github-bot nodejs-github-bot merged commit 6b9413e into nodejs:main Oct 3, 2024
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Landed in 6b9413e

targos pushed a commit that referenced this pull request Oct 4, 2024
This update addresses expected failures for invalid postMessage
after close in WPT.

PR-URL: #55206
Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Matthew Aitken <maitken033380023@gmail.com>
targos pushed a commit that referenced this pull request Oct 4, 2024
This update addresses expected failures for invalid postMessage
after close in WPT.

PR-URL: #55206
Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Matthew Aitken <maitken033380023@gmail.com>
@aduh95 aduh95 mentioned this pull request Oct 9, 2024
louwers pushed a commit to louwers/node that referenced this pull request Nov 2, 2024
This update addresses expected failures for invalid postMessage
after close in WPT.

PR-URL: nodejs#55206
Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Matthew Aitken <maitken033380023@gmail.com>
marco-ippolito pushed a commit that referenced this pull request Nov 16, 2024
This update addresses expected failures for invalid postMessage
after close in WPT.

PR-URL: #55206
Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Matthew Aitken <maitken033380023@gmail.com>
marco-ippolito pushed a commit that referenced this pull request Nov 17, 2024
This update addresses expected failures for invalid postMessage
after close in WPT.

PR-URL: #55206
Reviewed-By: Mattias Buelens <mattias@buelens.com>
Reviewed-By: Matthew Aitken <maitken033380023@gmail.com>
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5 participants