Bug 142929 – Spurious output on Windows tests: AQMEIOManager::FindIOUnit: error -1

• Status: RESOLVED
• Resolution: CONFIGURATION CHANGED
• Component: Tools / Tests

[Alexey Proskuryakov]

See e.g. https://build.webkit.org/results/Apple%20Win%207%20Release%20(Tests)/r181779%20(50522)/fast/events/message-port-clone-pretty-diff.html

@@ -10,3 +10,32 @@
 SUCCESS: Got closed port with event message closed
 DONE
 
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1
+AQMEIOManager::FindIOUnit: error -1

[Jon Honeycutt]

This is CoreAudio debug output. <rdar://problem/18681688> covers that issue.

[Brent Fulgham]

<rdar://problem/18681688>

[Alexey Proskuryakov]

Is it feasible to filter out these lines? We may already have code doing that for CoreMedia stdout spew on Mac, but I don't remember the details.

[Alexey Proskuryakov]

*** Bug 149007 has been marked as a duplicate of this bug. ***

[Alexey Proskuryakov]

*** Bug 148903 has been marked as a duplicate of this bug. ***

[Alexey Proskuryakov]

Created attachment 260935 [details]
filter out the logging

[Brent Fulgham]

Comment on attachment 260935 [details]
filter out the logging

r=me.

[WebKit Commit Bot]

Comment on attachment 260935 [details]
filter out the logging

Rejecting attachment 260935 [details] from commit-queue.

Failed to run "['/Volumes/Data/EWS/WebKit/Tools/Scripts/webkit-patch', '--status-host=webkit-queues.webkit.org', '--bot-id=webkit-cq-03', 'validate-changelog', '--check-oops', '--non-interactive', 260935, '--port=mac']" exit_code: 1 cwd: /Volumes/Data/EWS/WebKit

/Volumes/Data/EWS/WebKit/LayoutTests/ChangeLog neither lists a valid reviewer nor contains the string "Unreviewed" or "Rubber stamp" (case insensitive).

Full output: http://webkit-queues.webkit.org/results/157799

[Alexey Proskuryakov]

Committed r189595. Let's see if any of the unmarked tests fail!

[WebKit Commit Bot]

Re-opened since this is blocked by bug 149052

[Alexey Proskuryakov]

Sadly, this didn't quite work. Actual results still have this output sometimes, and sometimes, even corrupted, e.g. <https://build.webkit.org/results/Apple%20Win%207%20Release%20(Tests)/r189596%20(53984)/imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/event_loadeddata-actual.txt>.

[Alexey Proskuryakov]

Also, many of the media tests were flaky for other reasons.

[Per Arne Vollan]

This is no longer a problem since stdout is redirected to stderr on Windows.