Prior to bug 695480 landing, test-content-worker.test:setTimeout was passing. Afterwards, it is permanently failing. info: executing 'test-content-worker.test:setTimeout are unregistered on content unload' error: An exception occurred. Traceback (most recent call last): File "resource://21ef72fb-7dee-4e10-bc16-d7623a5827ff-at-jetpack/api-utils/lib/observer-service.js", line 144, in this.callback(subject, data); File "resource://21ef72fb-7dee-4e10-bc16-d7623a5827ff-at-jetpack/api-utils/lib/content/symbiont.js", line 132, in onStar if (window && window == frame.contentWindow) { TypeError: can't access dead object console: [JavaScript Error: "TypeError: can't access dead object" {file: "resource://21ef72fb-7dee-4e10-bc16-d7623a5827ff-at-jetpack/api-utils/lib/cuddlefish.js -> resource://21ef72fb-7dee-4e10-bc16-d7623a5827ff-at-jetpack/api-utils/tests/test-content-worker.js" line: 450}] error: TEST FAILED: test-content-worker.test:setTimeout are unregistered on content unload (timed out) This seems to be the only test that was actually broken by bug 695480, but bug 749526 shows that "can't access dead object" error in a lot of other places (that might not be tested?).

Note that it doesn't fix: info: executing 'test-content-worker.test:sample' ... TypeError: window.location is undefined That is another bug, tracked in bug 751069.

Commits pushed to master at https://github.com/mozilla/addon-sdk https://github.com/mozilla/addon-sdk/commit/5ff97af4dcc62fd9c42ac224ffc87a7b4c28899c Bug 749749: Fix "test-content-worker.test:setTimeout are unregistered on content unload". bug 695480 now prevents using unloaded content document references, but we still can use outer window reference until it is finally closed. https://github.com/mozilla/addon-sdk/commit/0c518ae8122dea1cbc715bc723329cd46b64f70d Merge pull request #420 from ochameau/bug/749749-fix-test-content-worker-setTimeout Bug 749749: Fix "test-content-worker.test:setTimeout are unregistered on content unload". r=@mossop

Commits pushed to stabilization at https://github.com/mozilla/addon-sdk https://github.com/mozilla/addon-sdk/commit/5ff97af4dcc62fd9c42ac224ffc87a7b4c28899c Bug 749749: Fix "test-content-worker.test:setTimeout are unregistered on content unload". https://github.com/mozilla/addon-sdk/commit/0c518ae8122dea1cbc715bc723329cd46b64f70d Merge pull request #420 from ochameau/bug/749749-fix-test-content-worker-setTimeout

Commits pushed to release at https://github.com/mozilla/addon-sdk https://github.com/mozilla/addon-sdk/commit/5ff97af4dcc62fd9c42ac224ffc87a7b4c28899c Bug 749749: Fix "test-content-worker.test:setTimeout are unregistered on content unload". https://github.com/mozilla/addon-sdk/commit/0c518ae8122dea1cbc715bc723329cd46b64f70d Merge pull request #420 from ochameau/bug/749749-fix-test-content-worker-setTimeout