Write function to list all top level windows on the desktop |
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Issue descriptionGoal: Write a returns the list of top level windows, so that it can then be leveraged to self-quarantine the bot. This would help with issue 764415 . AI: In https://chromium.googlesource.com/infra/luci/luci-py.git/+/master/appengine/swarming/swarming_bot/api/platforms/win.py Write a function with the signature: def list_top_windows(): return [list of unicode of window names] Implementation: Call EnumWindows() + IsWindowVisible() + GetWindowTextLength() + GetWindowText() Refs: Win32: https://msdn.microsoft.com/en-us/library/windows/desktop/ms633497.aspx ctypes Win32 callback: https://stackoverflow.com/a/17982521/1939810
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Nov 9 2017
The following revision refers to this bug: https://chromium.googlesource.com/infra/luci/luci-py.git/+/f93c59e1a147f9914bb00a7dce9f34a29b4e1456 commit f93c59e1a147f9914bb00a7dce9f34a29b4e1456 Author: Greg Thompson <grt@chromium.org> Date: Thu Nov 09 10:17:02 2017 Add list_top_windows function to discover the class names of topmost windows. BUG= 764415 , 781267 R=maruel@chromium.org Change-Id: I3279ca01a169635c9f5c770e887782c5ced79991 Reviewed-on: https://chromium-review.googlesource.com/756700 Commit-Queue: Greg Thompson <grt@chromium.org> Reviewed-by: Marc-Antoine Ruel <maruel@chromium.org> [modify] https://crrev.com/f93c59e1a147f9914bb00a7dce9f34a29b4e1456/appengine/swarming/swarming_bot/api/platforms/win.py [modify] https://crrev.com/f93c59e1a147f9914bb00a7dce9f34a29b4e1456/appengine/swarming/swarming_bot/api/platforms/win_test.py
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Nov 9 2017
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Nov 9 2017
The following revision refers to this bug: https://chrome-internal.googlesource.com/infradata/config/+/ff86618774e4f432e6ed57a67dde4e927b263f09 commit ff86618774e4f432e6ed57a67dde4e927b263f09 Author: Marc-Antoine Ruel <maruel@chromium.org> Date: Thu Nov 09 20:54:14 2017
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Nov 10 2017
The following revision refers to this bug: https://chrome-internal.googlesource.com/infradata/config/+/fdbdf8fa9895c9aa66cc989eeaf7a25fb2d54cd6 commit fdbdf8fa9895c9aa66cc989eeaf7a25fb2d54cd6 Author: Marc-Antoine Ruel <maruel@chromium.org> Date: Fri Nov 10 19:07:00 2017
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Nov 21 2017
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Dec 5 2017
We've learned that many of the #32770 dialogs found after tests ran were a result of CHROME_HEADLESS=1 not being set in the test environment (see issue 790985). As of r521127, this is set for gtest-based test. There should now be a much lower hit-rate of these dialogs. Do we have logging of topmost windows found after tests? Can we see a downward trend?
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Dec 5 2017
Technically the historical data exists but it's hard to process. The one-off script I wrote a few weeks back could still be used to get an instantaneous view. |
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Comment 1 by grt@chromium.org
, Nov 7 2017Owner: grt@chromium.org
Status: Started (was: Available)