[New-bugs-announce] [issue22260] Rearrange tkinter tests, use test discovery

[Zachary Ware]

New submission from Zachary Ware:

The attached patch rearranges the tkinter tests and strips out all of their custom test finding/loading code in favor of test discovery.  The high points:

- Lib/tkinter/test/ -> Lib/test/test_tkinter/,
  Lib/tkinter/test/test_tkinter/ -> Lib/test/test_tkinter/test_tk/ (all other files keep the same name)
- Lib/test/test_tcl.py -> Lib/test/test_tkinter/test_tcl.py
- test_tk.py, test_ttk_guionly.py, and test_ttk_textonly.py in Lib/test/ disappear.
- setUpModule in test_tkinter.widget_tests is renamed and moved to test_tkinter.support as setUpGUIModule, which takes the name of the module as an argument for a nice message from test.support.requires('gui').  I'm not entirely happy with how setUpGUIModule turned out and works, suggestions are very welcome.
- each ttk test uses a new test_tkinter.support.check_ttk_availability, which is based on the toplevel code from the old test.test_ttk_guionly.  I haven't had a chance to test how it works on a system without ttk.

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components: Tests, Tkinter
files: test_tkinter.diff
keywords: patch
messages: 225760
nosy: serhiy.storchaka, terry.reedy, zach.ware
priority: normal
severity: normal
stage: patch review
status: open
title: Rearrange tkinter tests, use test discovery
type: enhancement
versions: Python 3.5
Added file: http://bugs.python.org/file36445/test_tkinter.diff

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<http://bugs.python.org/issue22260>
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