[New-bugs-announce] [issue35771] IDLE: Fix tooltip Hovertiptest failure

[Terry J. Reedy]

New submission from Terry J. Reedy <tjreedy at udel.edu>:

In the buildbot testing for #35730, this test failed on X86 Windows 3.7 and passed on retest.  I did not check the green bots, so there could be other fail and pass results.

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FAIL: test_showtip_on_mouse_enter_hover_delay (idlelib.idle_test.test_tooltip.HovertipTest)
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Traceback (most recent call last):
  File "D:\cygwin\home\db3l\buildarea\3.7.bolen-windows7\build\lib\idlelib\idle_test\test_tooltip.py", line 112, in test_showtip_on_mouse_enter_hover_delay
    self.assertFalse(tooltip.tipwindow and tooltip.tipwindow.winfo_viewable())
AssertionError: 1 is not false

We should at least look at this since it might someday fail twice in a row on 1 machine.

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messages: 333946
nosy: taleinat, terry.reedy
priority: normal
severity: normal
stage: needs patch
status: open
title: IDLE: Fix tooltip Hovertiptest failure
type: behavior
versions: Python 3.7, Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue35771>
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