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gh-66819: More IDLE htest updates (#112574)
Revise htest.py docstring and move 2 specs to alphabetical position.
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'''Run human tests of Idle's window, dialog, and popup widgets.
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"""Run human tests of Idle's window, dialog, and popup widgets.
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run(*tests)
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Create a master Tk window. Within that, run each callable in tests
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after finding the matching test spec in this file. If tests is empty,
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run an htest for each spec dict in this file after finding the matching
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callable in the module named in the spec. Close the window to skip or
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end the test.
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run(*tests) Create a master Tk() htest window. Within that, run each
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callable in tests after finding the matching test spec in this file. If
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tests is empty, run an htest for each spec dict in this file after
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finding the matching callable in the module named in the spec. Close
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the master window to end testing.
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In a tested module, let X be a global name bound to a callable (class
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or function) whose .__name__ attribute is also X (the usual situation).
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The first parameter of X must be 'parent'. When called, the parent
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argument will be the root window. X must create a child Toplevel
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window (or subclass thereof). The Toplevel may be a test widget or
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dialog, in which case the callable is the corresponding class. Or the
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Toplevel may contain the widget to be tested or set up a context in
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which a test widget is invoked. In this latter case, the callable is a
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wrapper function that sets up the Toplevel and other objects. Wrapper
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function names, such as _editor_window', should start with '_'.
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In a tested module, let X be a global name bound to a callable (class or
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function) whose .__name__ attribute is also X (the usual situation). The
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first parameter of X must be 'parent'. When called, the parent argument
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will be the root window. X must create a child Toplevel(parent) window
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(or subclass thereof). The Toplevel may be a test widget or dialog, in
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which case the callable is the corresponding class. Or the Toplevel may
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contain the widget to be tested or set up a context in which a test
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widget is invoked. In this latter case, the callable is a wrapper
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function that sets up the Toplevel and other objects. Wrapper function
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names, such as _editor_window', should start with '_' and be lowercase.
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End the module with
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if __name__ == '__main__':
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<unittest, if there is one>
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<run unittest.main with 'exit=False'>
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from idlelib.idle_test.htest import run
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run(X)
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run(callable) # There could be multiple comma-separated callables.
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To have wrapper functions and test invocation code ignored by coveragepy
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reports, put '# htest #' on the def statement header line.
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def _wrapper(parent): # htest #
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Also make sure that the 'if __name__' line matches the above. Then have
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make sure that .coveragerc includes the following.
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To have wrapper functions ignored by coverage reports, tag the def
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header like so: "def _wrapper(parent): # htest #". Use the same tag
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for htest lines in widget code. Make sure that the 'if __name__' line
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matches the above. Then have make sure that .coveragerc includes the
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following:
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[report]
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exclude_lines =
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@ -46,7 +43,7 @@ def _wrapper(parent): # htest #
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following template, with X.__name__ prepended to '_spec'.
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When all tests are run, the prefix is use to get X.
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_spec = {
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callable_spec = {
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'file': '',
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'kwds': {'title': ''},
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'msg': ""
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@ -54,16 +51,16 @@ def _wrapper(parent): # htest #
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file (no .py): run() imports file.py.
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kwds: augmented with {'parent':root} and passed to X as **kwds.
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title: an example kwd; some widgets need this, delete if not.
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title: an example kwd; some widgets need this, delete line if not.
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msg: master window hints about testing the widget.
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Modules and classes not being tested at the moment:
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pyshell.PyShellEditorWindow
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debugger.Debugger
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autocomplete_w.AutoCompleteWindow
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outwin.OutputWindow (indirectly being tested with grep test)
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'''
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TODO test these modules and classes:
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autocomplete_w.AutoCompleteWindow
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debugger.Debugger
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outwin.OutputWindow (indirectly being tested with grep test)
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pyshell.PyShellEditorWindow
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"""
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import idlelib.pyshell # Set Windows DPI awareness before Tk().
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from importlib import import_module
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@ -91,15 +88,6 @@ def _wrapper(parent): # htest #
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"Force-open-calltip does not work here.\n"
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}
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_module_browser_spec = {
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'file': 'browser',
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'kwds': {},
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'msg': "Inspect names of module, class(with superclass if "
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"applicable), methods and functions.\nToggle nested items.\n"
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"Double clicking on items prints a traceback for an exception "
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"that is ignored."
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}
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_color_delegator_spec = {
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'file': 'colorizer',
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'kwds': {},
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@ -109,16 +97,6 @@ def _wrapper(parent): # htest #
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"The default color scheme is in idlelib/config-highlight.def"
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}
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CustomRun_spec = {
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'file': 'query',
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'kwds': {'title': 'Customize query.py Run',
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'_htest': True},
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'msg': "Enter with <Return> or [Run]. Print valid entry to Shell\n"
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"Arguments are parsed into a list\n"
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"Mode is currently restart True or False\n"
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"Close dialog with valid entry, <Escape>, [Cancel], [X]"
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}
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ConfigDialog_spec = {
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'file': 'configdialog',
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'kwds': {'title': 'ConfigDialogTest',
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@ -135,6 +113,16 @@ def _wrapper(parent): # htest #
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"changes made have persisted."
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}
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CustomRun_spec = {
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'file': 'query',
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'kwds': {'title': 'Customize query.py Run',
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'_htest': True},
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'msg': "Enter with <Return> or [Run]. Print valid entry to Shell\n"
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"Arguments are parsed into a list\n"
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"Mode is currently restart True or False\n"
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"Close dialog with valid entry, <Escape>, [Cancel], [X]"
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}
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# TODO Improve message
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_dyn_option_menu_spec = {
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'file': 'dynoption',
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@ -236,6 +224,15 @@ def _wrapper(parent): # htest #
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"focusing out of the window\nare sequences to be tested."
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}
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_module_browser_spec = {
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'file': 'browser',
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'kwds': {},
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'msg': "Inspect names of module, class(with superclass if "
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"applicable), methods and functions.\nToggle nested items.\n"
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"Double clicking on items prints a traceback for an exception "
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"that is ignored."
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}
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_multistatus_bar_spec = {
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'file': 'statusbar',
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'kwds': {},
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