Brought to you by the script in bug 538462 comment 16: $ perl macleakcheck.pl maclog TinderboxPrint: s: talos-r3-leopard-014 TinderboxPrint:<a href=http://hg.mozilla.org/mozilla-central/rev/d26d9a47e3e0 ti tle="Built from revision d26d9a47e3e0">rev:d26d9a47e3e0</a> Leaked window [serial = 893] TinderboxPrint: mochitest-chrome<br/>9368/0/125 TinderboxPrint: mochitest-browser-chrome<br/>4622/0/4&nbsp;<em class="testfail"> LEAK</em> TinderboxPrint: mochitest-ipcplugins<br/>242/0/0 7141 INFO Running chrome://mochikit/content/chrome/toolkit/mozapps/downloads/tests/chrome/test_search_keys.xul... WARNING: 1 sort operation has occurred for the SQL statement '0xa694318'. See https://developer.mozilla.org/En/Storage/Warnings details.: file /builds/moz2_slave/mozilla-central-macosx-debug/build/storage/src/mozStoragePrivateHelpers.cpp, line 124 ++DOMWINDOW == 64 (0xa130de0) [serial = 892] [outer = 0xe0870d0] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80040111: file /builds/moz2_slave/mozilla-central-macosx-debug/build/toolkit/components/downloads/src/nsDownloadManager.cpp, line 1448 WARNING: Illegal character in window name Download:Manager: file /builds/moz2_slave/mozilla-central-macosx-debug/build/embedding/components/windowwatcher/src/nsWindowWatcher.cpp, line 1414 pldhash: for the table at address 0xa641e28, the given entrySize of 48 probably favors chaining over double hashing. ++DOCSHELL 0xa641dc0 == 20 ++DOMWINDOW == 65 (0xa608470) [serial = 893] [outer = 0x0] ++DOMWINDOW == 66 (0xa26da30) [serial = 894] [outer = 0xa608440] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80520012: file /builds/moz2_slave/mozilla-central-macosx-debug/build/layout/style/nsCSSLoader.cpp, line 2093 7142 INFO TEST-PASS | chrome://mochikit/content/chrome/toolkit/mozapps/downloads/tests/chrome/test_search_keys.xul | before wait for focus -- loaded: complete active window: ([object ChromeWindow @ 0xa66cbc0 (native @ 0xa608470)]) chrome://mozapps/content/downloads/downloads.xul focused window: ([object ChromeWindow @ 0xa66cbc0 (native @ 0xa608470)]) chrome://mozapps/content/downloads/downloads.xul desired window: ([object ChromeWindow @ 0xa66cbc0 (native @ 0xa608470)]) chrome://mozapps/content/downloads/downloads.xul docshell visible: true 7143 INFO TEST-PASS | chrome://mochikit/content/chrome/toolkit/mozapps/downloads/tests/chrome/test_search_keys.xul | already focused 7144 INFO TEST-PASS | chrome://mochikit/content/chrome/toolkit/mozapps/downloads/tests/chrome/test_search_keys.xul | maybe run tests <load:true, focus:true> -- loaded: complete active window: ([object ChromeWindow @ 0xa66cbc0 (native @ 0xa608470)]) chrome://mozapps/content/downloads/downloads.xul focused window: ([object ChromeWindow @ 0xa66cbc0 (native @ 0xa608470)]) chrome://mozapps/content/downloads/downloads.xul desired window: ([object ChromeWindow @ 0xa66cbc0 (native @ 0xa608470)]) chrome://mozapps/content/downloads/downloads.xul docshell visible: true 7145 INFO TEST-PASS | chrome://mochikit/content/chrome/toolkit/mozapps/downloads/tests/chrome/test_search_keys.xul | MozAfterPaint event received 7146 INFO TEST-PASS | chrome://mochikit/content/chrome/toolkit/mozapps/downloads/tests/chrome/test_search_keys.xul | maybe run tests <load:true, focus:true> -- loaded: complete active window: ([object ChromeWindow @ 0xa66cbc0 (native @ 0xa608470)]) chrome://mozapps/content/downloads/downloads.xul focused window: ([object ChromeWindow @ 0xa66cbc0 (native @ 0xa608470)]) chrome://mozapps/content/downloads/downloads.xul desired window: ([object ChromeWindow @ 0xa66cbc0 (native @ 0xa608470)]) chrome://mozapps/content/downloads/downloads.xul docshell visible: true 7147 INFO TEST-PASS | chrome://mochikit/content/chrome/toolkit/mozapps/downloads/tests/chrome/test_search_keys.xul | Searchbox is focused WARNING: 1 sort operation has occurred for the SQL statement '0xa24bff8'. See https://developer.mozilla.org/En/Storage/Warnings details.: file /builds/moz2_slave/mozilla-central-macosx-debug/build/storage/src/mozStoragePrivateHelpers.cpp, line 124

http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1270758809.1270761606.11101.gz Rev3 MacOSX Leopard 10.5.8 mozilla-central debug test mochitest-other on 2010/04/08 13:33:29 s: talos-r3-leopard-016 (includes the 2 DOMWINDOWs from bug 538462, for bonus leaking fun)

Invalid by reason of insanity: I was claiming to see a mochitest-chrome leak in a log where there was no leak in mochitest-chrome, which really should have been a clue for me to look more closely and see that roc's script didn't think it needed to deal with lines like "CONNECT s--DOMWINDOW == 60 (0xe357610) [serial = 898]" where the --DOMWINDOW wasn't at the start of the line because something spewed just part of a line before it.