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Cover previously-untested methods of several widgets:
* Button, Checkbutton and Radiobutton: invoke, flash and toggle;
* Entry: delete, icursor and the select_* aliases;
* Spinbox: invoke, identify and scan;
* Scale and Scrollbar: identify, and Scrollbar fraction and delta;
* PanedWindow: panes, remove/forget, sash and proxy positioning,
identify, and adding panes with configuration options.
Also test that invoke does nothing for a disabled button and the
errors raised for invalid indices, coordinates, option names and values.
(cherry picked from commit
|
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|---|---|---|
| .. | ||
| __init__.py | ||
| __main__.py | ||
| README | ||
| support.py | ||
| test_colorchooser.py | ||
| test_font.py | ||
| test_geometry_managers.py | ||
| test_images.py | ||
| test_loadtk.py | ||
| test_messagebox.py | ||
| test_misc.py | ||
| test_simpledialog.py | ||
| test_text.py | ||
| test_variables.py | ||
| test_widgets.py | ||
| widget_tests.py | ||
Writing new tests
=================
Precaution
----------
New tests should always use only one Tk window at once, like all the
current tests do. This means that you have to destroy the current window
before creating another one, and clean up after the test. The motivation
behind this is that some tests may depend on having its window focused
while it is running to work properly, and it may be hard to force focus
on your window across platforms (right now only test_traversal at
test_ttk.test_widgets.NotebookTest depends on this).