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GeezerVison is showing github.com — gh-151678: Add tests for tkinter.ttk methods (GH-151736) · python/cpython@7d4a0aa

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`‎Lib/test/test_ttk/test_extensions.py‎`

Copy file name to clipboardExpand all lines: Lib/test/test_ttk/test_extensions.py

+18Lines changed: 18 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -281,6 +281,24 @@ def cb_test(item):`
`281`	`281`
`282`	`282`	`optmenu.destroy()`
`283`	`283`
	`284`	`+ def test_set_menu(self):`
	`285`	`+ optmenu = ttk.OptionMenu(self.root, self.textvar, 'a', 'a', 'b', 'c')`
	`286`	`+ menu = optmenu['menu']`
	`287`	`+ self.assertEqual(menu.index('end'), 2)`
	`288`	`+`
	`289`	`+ # set_menu rebuilds the menu with new values and an optional default.`
	`290`	`+ optmenu.set_menu('y', 'x', 'y', 'z')`
	`291`	`+ self.assertEqual(self.textvar.get(), 'y')`
	`292`	`+ self.assertEqual([menu.entrycget(i, 'label') for i in range(3)],`
	`293`	`+ ['x', 'y', 'z'])`
	`294`	`+`
	`295`	`+ # Without a default the variable is left unchanged.`
	`296`	`+ optmenu.set_menu(None, 'p', 'q')`
	`297`	`+ self.assertEqual(self.textvar.get(), 'y')`
	`298`	`+ self.assertEqual([menu.entrycget(i, 'label') for i in range(2)],`
	`299`	`+ ['p', 'q'])`
	`300`	`+ optmenu.destroy()`
	`301`	`+`
`284`	`302`	`def test_unique_radiobuttons(self):`
`285`	`303`	`# check that radiobuttons are unique across instances (bpo25684)`
`286`	`304`	`items = ('a', 'b', 'c')`

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`‎Lib/test/test_ttk/test_style.py‎`

Copy file name to clipboardExpand all lines: Lib/test/test_ttk/test_style.py

+16Lines changed: 16 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -124,6 +124,22 @@ def test_theme_use(self):`
`124`	`124`
`125`	`125`	`self.style.theme_use(curr_theme)`
`126`	`126`
	`127`	`+ def test_theme_settings(self):`
	`128`	`+ style = self.style`
	`129`	`+ theme = style.theme_use()`
	`130`	`+ style.theme_settings(theme, {`
	`131`	`+ 'Test.TLabel': {`
	`132`	`+ 'configure': {'foreground': 'red', 'background': 'blue'},`
	`133`	`+ 'map': {'foreground': [('active', 'green')]},`
	`134`	`+ },`
	`135`	`+ })`
	`136`	`+ self.assertEqual(style.lookup('Test.TLabel', 'foreground'), 'red')`
	`137`	`+ self.assertEqual(style.lookup('Test.TLabel', 'background'), 'blue')`
	`138`	`+ self.assertEqual(style.map('Test.TLabel', 'foreground'),`
	`139`	`+ [('active', 'green')])`
	`140`	`+ self.assertRaises(tkinter.TclError, style.theme_settings,`
	`141`	`+ 'nonexistingname', {})`
	`142`	`+`
`127`	`143`	`def test_configure_custom_copy(self):`
`128`	`144`	`style = self.style`
`129`	`145`

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`‎Lib/test/test_ttk/test_widgets.py‎`

Copy file name to clipboardExpand all lines: Lib/test/test_ttk/test_widgets.py

+65Lines changed: 65 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -973,6 +973,27 @@ def test_configure_value(self):`
`973`	`973`
`974`	`974`	`test_configure_wraplength = requires_tk(8, 7)(StandardOptionsTests.test_configure_wraplength)`
`975`	`975`
	`976`	`+ def test_step(self):`
	`977`	`+ widget = self.create(maximum=100, mode='determinate')`
	`978`	`+ self.assertEqual(float(widget['value']), 0.0)`
	`979`	`+ widget.step() # The default increment is 1.0.`
	`980`	`+ self.assertEqual(float(widget['value']), 1.0)`
	`981`	`+ widget.step(5)`
	`982`	`+ self.assertEqual(float(widget['value']), 6.0)`
	`983`	`+ widget.step(-2)`
	`984`	`+ self.assertEqual(float(widget['value']), 4.0)`
	`985`	`+`
	`986`	`+ def test_start_stop(self):`
	`987`	`+ widget = self.create(maximum=100, mode='determinate')`
	`988`	`+ widget.pack()`
	`989`	`+ widget.start() # Schedule autoincrement; no exception.`
	`990`	`+ widget.update()`
	`991`	`+ widget.stop() # Cancel it.`
	`992`	`+ # After stopping, the value no longer changes.`
	`993`	`+ value = float(widget['value'])`
	`994`	`+ widget.update()`
	`995`	`+ self.assertEqual(float(widget['value']), value)`
	`996`	`+`
`976`	`997`
`977`	`998`	`@unittest.skipIf(sys.platform == 'darwin',`
`978`	`999`	`'ttk.Scrollbar is special on MacOSX')`
`@@ -1639,6 +1660,50 @@ def test_exists(self):`
`1639`	`1660`	`# in the tcl interpreter since tk requires an item.`
`1640`	`1661`	`self.assertRaises(tkinter.TclError, self.tv.exists, None)`
`1641`	`1662`
	`1663`	`+ def test_parent(self):`
	`1664`	`+ a = self.tv.insert('', 'end')`
	`1665`	`+ b = self.tv.insert(a, 'end')`
	`1666`	`+ self.assertEqual(self.tv.parent(b), a)`
	`1667`	`+ self.assertEqual(self.tv.parent(a), '')`
	`1668`	`+ self.assertRaises(tkinter.TclError, self.tv.parent, 'nonexistent')`
	`1669`	`+`
	`1670`	`+ def test_next_prev(self):`
	`1671`	`+ a = self.tv.insert('', 'end')`
	`1672`	`+ b = self.tv.insert('', 'end')`
	`1673`	`+ c = self.tv.insert('', 'end')`
	`1674`	`+ self.assertEqual(self.tv.next(a), b)`
	`1675`	`+ self.assertEqual(self.tv.next(b), c)`
	`1676`	`+ self.assertEqual(self.tv.next(c), '')`
	`1677`	`+ self.assertEqual(self.tv.prev(c), b)`
	`1678`	`+ self.assertEqual(self.tv.prev(b), a)`
	`1679`	`+ self.assertEqual(self.tv.prev(a), '')`
	`1680`	`+ self.assertRaises(tkinter.TclError, self.tv.next, 'nonexistent')`
	`1681`	`+ self.assertRaises(tkinter.TclError, self.tv.prev, 'nonexistent')`
	`1682`	`+`
	`1683`	`+ def test_see(self):`
	`1684`	`+ a = self.tv.insert('', 'end')`
	`1685`	`+ b = self.tv.insert(a, 'end')`
	`1686`	`+ # see() opens all of the item's ancestors.`
	`1687`	`+ self.assertFalse(self.tv.tk.getboolean(self.tv.item(a, 'open')))`
	`1688`	`+ self.tv.see(b)`
	`1689`	`+ self.assertTrue(self.tv.tk.getboolean(self.tv.item(a, 'open')))`
	`1690`	`+ self.assertRaises(tkinter.TclError, self.tv.see, 'nonexistent')`
	`1691`	`+`
	`1692`	`+ def test_identify_element(self):`
	`1693`	`+ self.tv.pack()`
	`1694`	`+ self.tv.wait_visibility()`
	`1695`	`+ parent = self.tv.insert('', 'end', text='parent')`
	`1696`	`+ self.tv.insert(parent, 'end', text='child')`
	`1697`	`+ self.tv.update()`
	`1698`	`+ x, y, w, h = self.tv.bbox(parent)`
	`1699`	`+ # The Treeitem.indicator element is packed at the left of the row in`
	`1700`	`+ # the Item layout on every platform and theme.`
	`1701`	`+ element = self.tv.identify_element(x + 8, y + h // 2)`
	`1702`	`+ self.assertRegex(element, r'.*indicator\z')`
	`1703`	`+ # The empty string is returned outside the widget.`
	`1704`	`+ self.assertEqual(self.tv.identify_element(-1, -1), '')`
	`1705`	`+ self.assertRaises(tkinter.TclError, self.tv.identify_element, None, 5)`
	`1706`	`+`
`1642`	`1707`	`def test_focus(self):`
`1643`	`1708`	`# nothing is focused right now`
`1644`	`1709`	`self.assertEqual(self.tv.focus(), '')`

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