gh-69134: Wait until mapped in keyboard virtual-event tests#152599
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serhiy-storchaka merged 1 commit intoJun 29, 2026
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test_virtual_events and test_selection_event generate key events after focus_force(). On Windows these are only delivered once the toplevel is mapped, so they could be dropped and the test fail. Wait until the widget is mapped, as the other GUI tests already do. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Thanks @serhiy-storchaka for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13, 3.14, 3.15. |
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GH-152605 is a backport of this pull request to the 3.15 branch. |
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GH-152607 is a backport of this pull request to the 3.13 branch. |
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GH-152606 is a backport of this pull request to the 3.14 branch. |
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…H-152599) (GH-152607) test_virtual_events and test_selection_event generate key events after focus_force(). On Windows these are only delivered once the toplevel is mapped, so they could be dropped and the test fail. Wait until the widget is mapped, as the other GUI tests already do. (cherry picked from commit be4eebb) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
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Jun 29, 2026
…H-152599) (GH-152605) test_virtual_events and test_selection_event generate key events after focus_force(). On Windows these are only delivered once the toplevel is mapped, so they could be dropped and the test fail. Wait until the widget is mapped, as the other GUI tests already do. (cherry picked from commit be4eebb) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
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TreeviewTest.test_virtual_eventsandListboxTest.test_selection_event(both added in gh-151678) drive keyboard navigation events withevent_generate('<Down>')afterfocus_force(), but only calledupdate()before generating them.On Windows a synthetic key event is only delivered once the toplevel is actually mapped and holding the keyboard focus, so the events could be dropped and the selection never moved —
test_virtual_eventsfailed intermittently on the Windows buildbots.This is the same window-manager map race that gh-69134 already hardened the other GUI tests against; these two keyboard tests were simply missed.
Wait until the widget is mapped (
require_mapped()) before generating the events.