diff options
Diffstat (limited to 'Lib/tkinter/test/test_ttk/test_widgets.py')
| -rw-r--r-- | Lib/tkinter/test/test_ttk/test_widgets.py | 497 |
1 files changed, 472 insertions, 25 deletions
diff --git a/Lib/tkinter/test/test_ttk/test_widgets.py b/Lib/tkinter/test/test_ttk/test_widgets.py index 890787b..807b57d 100644 --- a/Lib/tkinter/test/test_ttk/test_widgets.py +++ b/Lib/tkinter/test/test_ttk/test_widgets.py @@ -1,15 +1,57 @@ import unittest import tkinter -import os from tkinter import ttk -from test.support import requires, run_unittest +from test.support import requires import sys import tkinter.test.support as support -from tkinter.test.test_ttk.test_functions import MockTclObj, MockStateSpec +from tkinter.test.test_ttk.test_functions import MockTclObj +from tkinter.test.support import tcl_version +from tkinter.test.widget_tests import (add_standard_options, noconv, + AbstractWidgetTest, StandardOptionsTests, IntegerSizeTests, PixelSizeTests) requires('gui') + +class StandardTtkOptionsTests(StandardOptionsTests): + + def test_class(self): + widget = self.create() + self.assertEqual(widget['class'], '') + errmsg='attempt to change read-only option' + if tcl_version < (8, 6): + errmsg='Attempt to change read-only option' + self.checkInvalidParam(widget, 'class', 'Foo', errmsg=errmsg) + widget2 = self.create(class_='Foo') + self.assertEqual(widget2['class'], 'Foo') + + def test_padding(self): + widget = self.create() + self.checkParam(widget, 'padding', 0, expected=('0',)) + self.checkParam(widget, 'padding', 5, expected=('5',)) + self.checkParam(widget, 'padding', (5, 6), expected=('5', '6')) + self.checkParam(widget, 'padding', (5, 6, 7), + expected=('5', '6', '7')) + self.checkParam(widget, 'padding', (5, 6, 7, 8), + expected=('5', '6', '7', '8')) + self.checkParam(widget, 'padding', ('5p', '6p', '7p', '8p')) + self.checkParam(widget, 'padding', (), expected='') + + def test_style(self): + widget = self.create() + self.assertEqual(widget['style'], '') + errmsg = 'Layout Foo not found' + if hasattr(self, 'default_orient'): + errmsg = ('Layout %s.Foo not found' % + getattr(self, 'default_orient').title()) + self.checkInvalidParam(widget, 'style', 'Foo', + errmsg=errmsg) + widget2 = self.create(class_='Foo') + self.assertEqual(widget2['class'], 'Foo') + # XXX + pass + + class WidgetTest(unittest.TestCase): """Tests methods available in every ttk widget.""" @@ -73,7 +115,112 @@ class WidgetTest(unittest.TestCase): self.assertEqual(self.widget.state(), ('active', )) -class ButtonTest(unittest.TestCase): +class AbstractToplevelTest(AbstractWidgetTest, PixelSizeTests): + _conv_pixels = noconv + + +@add_standard_options(StandardTtkOptionsTests) +class FrameTest(AbstractToplevelTest, unittest.TestCase): + OPTIONS = ( + 'borderwidth', 'class', 'cursor', 'height', + 'padding', 'relief', 'style', 'takefocus', + 'width', + ) + + def _create(self, **kwargs): + return ttk.Frame(self.root, **kwargs) + + +@add_standard_options(StandardTtkOptionsTests) +class LabelFrameTest(AbstractToplevelTest, unittest.TestCase): + OPTIONS = ( + 'borderwidth', 'class', 'cursor', 'height', + 'labelanchor', 'labelwidget', + 'padding', 'relief', 'style', 'takefocus', + 'text', 'underline', 'width', + ) + + def _create(self, **kwargs): + return ttk.LabelFrame(self.root, **kwargs) + + def test_labelanchor(self): + widget = self.create() + self.checkEnumParam(widget, 'labelanchor', + 'e', 'en', 'es', 'n', 'ne', 'nw', 's', 'se', 'sw', 'w', 'wn', 'ws', + errmsg='Bad label anchor specification {}') + self.checkInvalidParam(widget, 'labelanchor', 'center') + + def test_labelwidget(self): + widget = self.create() + label = ttk.Label(self.root, text='Mupp', name='foo') + self.checkParam(widget, 'labelwidget', label, expected='.foo') + label.destroy() + + +class AbstractLabelTest(AbstractWidgetTest): + + def checkImageParam(self, widget, name): + image = tkinter.PhotoImage('image1') + image2 = tkinter.PhotoImage('image2') + self.checkParam(widget, name, image, expected=('image1',)) + self.checkParam(widget, name, 'image1', expected=('image1',)) + self.checkParam(widget, name, (image,), expected=('image1',)) + self.checkParam(widget, name, (image, 'active', image2), + expected=('image1', 'active', 'image2')) + self.checkParam(widget, name, 'image1 active image2', + expected=('image1', 'active', 'image2')) + self.checkInvalidParam(widget, name, 'spam', + errmsg='image "spam" doesn\'t exist') + + def test_compound(self): + widget = self.create() + self.checkEnumParam(widget, 'compound', + 'none', 'text', 'image', 'center', + 'top', 'bottom', 'left', 'right') + + def test_state(self): + widget = self.create() + self.checkParams(widget, 'state', 'active', 'disabled', 'normal') + + def test_width(self): + widget = self.create() + self.checkParams(widget, 'width', 402, -402, 0) + + +@add_standard_options(StandardTtkOptionsTests) +class LabelTest(AbstractLabelTest, unittest.TestCase): + OPTIONS = ( + 'anchor', 'background', + 'class', 'compound', 'cursor', 'font', 'foreground', + 'image', 'justify', 'padding', 'relief', 'state', 'style', + 'takefocus', 'text', 'textvariable', + 'underline', 'width', 'wraplength', + ) + _conv_pixels = noconv + + def _create(self, **kwargs): + return ttk.Label(self.root, **kwargs) + + def test_font(self): + widget = self.create() + self.checkParam(widget, 'font', + '-Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-*') + + +@add_standard_options(StandardTtkOptionsTests) +class ButtonTest(AbstractLabelTest, unittest.TestCase): + OPTIONS = ( + 'class', 'command', 'compound', 'cursor', 'default', + 'image', 'state', 'style', 'takefocus', 'text', 'textvariable', + 'underline', 'width', + ) + + def _create(self, **kwargs): + return ttk.Button(self.root, **kwargs) + + def test_default(self): + widget = self.create() + self.checkEnumParam(widget, 'default', 'normal', 'active', 'disabled') def test_invoke(self): success = [] @@ -82,7 +229,27 @@ class ButtonTest(unittest.TestCase): self.assertTrue(success) -class CheckbuttonTest(unittest.TestCase): +@add_standard_options(StandardTtkOptionsTests) +class CheckbuttonTest(AbstractLabelTest, unittest.TestCase): + OPTIONS = ( + 'class', 'command', 'compound', 'cursor', + 'image', + 'offvalue', 'onvalue', + 'state', 'style', + 'takefocus', 'text', 'textvariable', + 'underline', 'variable', 'width', + ) + + def _create(self, **kwargs): + return ttk.Checkbutton(self.root, **kwargs) + + def test_offvalue(self): + widget = self.create() + self.checkParams(widget, 'offvalue', 1, 2.3, '', 'any string') + + def test_onvalue(self): + widget = self.create() + self.checkParams(widget, 'onvalue', 1, 2.3, '', 'any string') def test_invoke(self): success = [] @@ -105,21 +272,40 @@ class CheckbuttonTest(unittest.TestCase): cbtn['command'] = '' res = cbtn.invoke() - self.assertEqual(str(res), '') + self.assertFalse(str(res)) self.assertFalse(len(success) > 1) self.assertEqual(cbtn['offvalue'], cbtn.tk.globalgetvar(cbtn['variable'])) -class ComboboxTest(unittest.TestCase): +@add_standard_options(IntegerSizeTests, StandardTtkOptionsTests) +class ComboboxTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'class', 'cursor', 'exportselection', 'height', + 'justify', 'postcommand', 'state', 'style', + 'takefocus', 'textvariable', 'values', 'width', + ) def setUp(self): + super().setUp() support.root_deiconify() - self.combo = ttk.Combobox() + self.combo = self.create() def tearDown(self): self.combo.destroy() support.root_withdraw() + super().tearDown() + + def _create(self, **kwargs): + return ttk.Combobox(self.root, **kwargs) + + def test_height(self): + widget = self.create() + self.checkParams(widget, 'height', 100, 101.2, 102.6, -100, 0, '1i') + + def test_state(self): + widget = self.create() + self.checkParams(widget, 'state', 'active', 'disabled', 'normal') def _show_drop_down_listbox(self): width = self.combo.winfo_width() @@ -167,8 +353,16 @@ class ComboboxTest(unittest.TestCase): self.assertEqual(self.combo.get(), getval) self.assertEqual(self.combo.current(), currval) + self.assertEqual(self.combo['values'], + () if tcl_version < (8, 5) else '') check_get_current('', -1) + self.checkParam(self.combo, 'values', 'mon tue wed thur', + expected=('mon', 'tue', 'wed', 'thur')) + self.checkParam(self.combo, 'values', ('mon', 'tue', 'wed', 'thur')) + self.checkParam(self.combo, 'values', (42, 3.14, '', 'any string')) + self.checkParam(self.combo, 'values', '', expected=()) + self.combo['values'] = ['a', 1, 'c'] self.combo.set('c') @@ -209,15 +403,52 @@ class ComboboxTest(unittest.TestCase): combo2.destroy() -class EntryTest(unittest.TestCase): +@add_standard_options(IntegerSizeTests, StandardTtkOptionsTests) +class EntryTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'background', 'class', 'cursor', + 'exportselection', 'font', + 'invalidcommand', 'justify', + 'show', 'state', 'style', 'takefocus', 'textvariable', + 'validate', 'validatecommand', 'width', 'xscrollcommand', + ) def setUp(self): + super().setUp() support.root_deiconify() - self.entry = ttk.Entry() + self.entry = self.create() def tearDown(self): self.entry.destroy() support.root_withdraw() + super().tearDown() + + def _create(self, **kwargs): + return ttk.Entry(self.root, **kwargs) + + def test_invalidcommand(self): + widget = self.create() + self.checkCommandParam(widget, 'invalidcommand') + + def test_show(self): + widget = self.create() + self.checkParam(widget, 'show', '*') + self.checkParam(widget, 'show', '') + self.checkParam(widget, 'show', ' ') + + def test_state(self): + widget = self.create() + self.checkParams(widget, 'state', + 'disabled', 'normal', 'readonly') + + def test_validate(self): + widget = self.create() + self.checkEnumParam(widget, 'validate', + 'all', 'key', 'focus', 'focusin', 'focusout', 'none') + + def test_validatecommand(self): + widget = self.create() + self.checkCommandParam(widget, 'validatecommand') def test_bbox(self): @@ -313,16 +544,36 @@ class EntryTest(unittest.TestCase): self.assertEqual(self.entry.state(), ()) -class PanedwindowTest(unittest.TestCase): +@add_standard_options(IntegerSizeTests, StandardTtkOptionsTests) +class PanedWindowTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'class', 'cursor', 'height', + 'orient', 'style', 'takefocus', 'width', + ) def setUp(self): + super().setUp() support.root_deiconify() - self.paned = ttk.Panedwindow() + self.paned = self.create() def tearDown(self): self.paned.destroy() support.root_withdraw() - + super().tearDown() + + def _create(self, **kwargs): + return ttk.PanedWindow(self.root, **kwargs) + + def test_orient(self): + widget = self.create() + self.assertEqual(str(widget['orient']), 'vertical') + errmsg='attempt to change read-only option' + if tcl_version < (8, 6): + errmsg='Attempt to change read-only option' + self.checkInvalidParam(widget, 'orient', 'horizontal', + errmsg=errmsg) + widget2 = self.create(orient='horizontal') + self.assertEqual(str(widget2['orient']), 'horizontal') def test_add(self): # attempt to add a child that is not a direct child of the paned window @@ -432,7 +683,22 @@ class PanedwindowTest(unittest.TestCase): self.assertTrue(isinstance(self.paned.sashpos(0), int)) -class RadiobuttonTest(unittest.TestCase): +@add_standard_options(StandardTtkOptionsTests) +class RadiobuttonTest(AbstractLabelTest, unittest.TestCase): + OPTIONS = ( + 'class', 'command', 'compound', 'cursor', + 'image', + 'state', 'style', + 'takefocus', 'text', 'textvariable', + 'underline', 'value', 'variable', 'width', + ) + + def _create(self, **kwargs): + return ttk.Radiobutton(self.root, **kwargs) + + def test_value(self): + widget = self.create() + self.checkParams(widget, 'value', 1, 2.3, '', 'any string') def test_invoke(self): success = [] @@ -462,19 +728,68 @@ class RadiobuttonTest(unittest.TestCase): self.assertEqual(str(cbtn['variable']), str(cbtn2['variable'])) +class MenubuttonTest(AbstractLabelTest, unittest.TestCase): + OPTIONS = ( + 'class', 'compound', 'cursor', 'direction', + 'image', 'menu', 'state', 'style', + 'takefocus', 'text', 'textvariable', + 'underline', 'width', + ) + + def _create(self, **kwargs): + return ttk.Menubutton(self.root, **kwargs) + + def test_direction(self): + widget = self.create() + self.checkEnumParam(widget, 'direction', + 'above', 'below', 'left', 'right', 'flush') + + def test_menu(self): + widget = self.create() + menu = tkinter.Menu(widget, name='menu') + self.checkParam(widget, 'menu', menu, conv=str) + menu.destroy() + -class ScaleTest(unittest.TestCase): +@add_standard_options(StandardTtkOptionsTests) +class ScaleTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'class', 'command', 'cursor', 'from', 'length', + 'orient', 'style', 'takefocus', 'to', 'value', 'variable', + ) + _conv_pixels = noconv + default_orient = 'horizontal' def setUp(self): + super().setUp() support.root_deiconify() - self.scale = ttk.Scale() + self.scale = self.create() self.scale.pack() self.scale.update() def tearDown(self): self.scale.destroy() support.root_withdraw() + super().tearDown() + def _create(self, **kwargs): + return ttk.Scale(self.root, **kwargs) + + def test_from(self): + widget = self.create() + self.checkFloatParam(widget, 'from', 100, 14.9, 15.1, conv=False) + + def test_length(self): + widget = self.create() + self.checkPixelsParam(widget, 'length', 130, 131.2, 135.6, '5i') + + def test_to(self): + widget = self.create() + self.checkFloatParam(widget, 'to', 300, 14.9, 15.1, -10, conv=False) + + def test_value(self): + widget = self.create() + self.checkFloatParam(widget, 'value', 300, 14.9, 15.1, -10, conv=False) def test_custom_event(self): failure = [1, 1, 1] # will need to be empty @@ -539,11 +854,64 @@ class ScaleTest(unittest.TestCase): self.assertRaises(tkinter.TclError, self.scale.set, None) -class NotebookTest(unittest.TestCase): +@add_standard_options(StandardTtkOptionsTests) +class ProgressbarTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'class', 'cursor', 'orient', 'length', + 'mode', 'maximum', 'phase', + 'style', 'takefocus', 'value', 'variable', + ) + _conv_pixels = noconv + default_orient = 'horizontal' + + def _create(self, **kwargs): + return ttk.Progressbar(self.root, **kwargs) + + def test_length(self): + widget = self.create() + self.checkPixelsParam(widget, 'length', 100.1, 56.7, '2i') + + def test_maximum(self): + widget = self.create() + self.checkFloatParam(widget, 'maximum', 150.2, 77.7, 0, -10, conv=False) + + def test_mode(self): + widget = self.create() + self.checkEnumParam(widget, 'mode', 'determinate', 'indeterminate') + + def test_phase(self): + # XXX + pass + + def test_value(self): + widget = self.create() + self.checkFloatParam(widget, 'value', 150.2, 77.7, 0, -10, + conv=False) + + +@unittest.skipIf(sys.platform == 'darwin', + 'ttk.Scrollbar is special on MacOSX') +@add_standard_options(StandardTtkOptionsTests) +class ScrollbarTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'class', 'command', 'cursor', 'orient', 'style', 'takefocus', + ) + default_orient = 'vertical' + + def _create(self, **kwargs): + return ttk.Scrollbar(self.root, **kwargs) + + +@add_standard_options(IntegerSizeTests, StandardTtkOptionsTests) +class NotebookTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'class', 'cursor', 'height', 'padding', 'style', 'takefocus', + ) def setUp(self): + super().setUp() support.root_deiconify() - self.nb = ttk.Notebook(padding=0) + self.nb = self.create(padding=0) self.child1 = ttk.Label() self.child2 = ttk.Label() self.nb.add(self.child1, text='a') @@ -554,7 +922,10 @@ class NotebookTest(unittest.TestCase): self.child2.destroy() self.nb.destroy() support.root_withdraw() + super().tearDown() + def _create(self, **kwargs): + return ttk.Notebook(self.root, **kwargs) def test_tab_identifiers(self): self.nb.forget(0) @@ -746,16 +1117,68 @@ class NotebookTest(unittest.TestCase): self.assertEqual(self.nb.select(), str(self.child1)) -class TreeviewTest(unittest.TestCase): +@add_standard_options(StandardTtkOptionsTests) +class TreeviewTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'class', 'columns', 'cursor', 'displaycolumns', + 'height', 'padding', 'selectmode', 'show', + 'style', 'takefocus', 'xscrollcommand', 'yscrollcommand', + ) def setUp(self): + super().setUp() support.root_deiconify() - self.tv = ttk.Treeview(padding=0) + self.tv = self.create(padding=0) def tearDown(self): self.tv.destroy() support.root_withdraw() - + super().tearDown() + + def _create(self, **kwargs): + return ttk.Treeview(self.root, **kwargs) + + def test_columns(self): + widget = self.create() + self.checkParam(widget, 'columns', 'a b c', + expected=('a', 'b', 'c')) + self.checkParam(widget, 'columns', ('a', 'b', 'c')) + self.checkParam(widget, 'columns', ()) + + def test_displaycolumns(self): + widget = self.create() + widget['columns'] = ('a', 'b', 'c') + self.checkParam(widget, 'displaycolumns', 'b a c', + expected=('b', 'a', 'c')) + self.checkParam(widget, 'displaycolumns', ('b', 'a', 'c')) + self.checkParam(widget, 'displaycolumns', '#all', + expected=('#all',)) + self.checkParam(widget, 'displaycolumns', (2, 1, 0)) + self.checkInvalidParam(widget, 'displaycolumns', ('a', 'b', 'd'), + errmsg='Invalid column index d') + self.checkInvalidParam(widget, 'displaycolumns', (1, 2, 3), + errmsg='Column index 3 out of bounds') + self.checkInvalidParam(widget, 'displaycolumns', (1, -2), + errmsg='Column index -2 out of bounds') + + def test_height(self): + widget = self.create() + self.checkPixelsParam(widget, 'height', 100, -100, 0, '3c', conv=False) + self.checkPixelsParam(widget, 'height', 101.2, 102.6, conv=noconv) + + def test_selectmode(self): + widget = self.create() + self.checkEnumParam(widget, 'selectmode', + 'none', 'browse', 'extended') + + def test_show(self): + widget = self.create() + self.checkParam(widget, 'show', 'tree headings', + expected=('tree', 'headings')) + self.checkParam(widget, 'show', ('tree', 'headings')) + self.checkParam(widget, 'show', ('headings', 'tree')) + self.checkParam(widget, 'show', 'tree', expected=('tree',)) + self.checkParam(widget, 'show', 'headings', expected=('headings',)) def test_bbox(self): self.tv.pack() @@ -1149,11 +1572,35 @@ class TreeviewTest(unittest.TestCase): self.assertTrue(isinstance(self.tv.tag_configure('test'), dict)) +@add_standard_options(StandardTtkOptionsTests) +class SeparatorTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'class', 'cursor', 'orient', 'style', 'takefocus', + # 'state'? + ) + default_orient = 'horizontal' + + def _create(self, **kwargs): + return ttk.Separator(self.root, **kwargs) + + +@add_standard_options(StandardTtkOptionsTests) +class SizegripTest(AbstractWidgetTest, unittest.TestCase): + OPTIONS = ( + 'class', 'cursor', 'style', 'takefocus', + # 'state'? + ) + + def _create(self, **kwargs): + return ttk.Sizegrip(self.root, **kwargs) + tests_gui = ( - WidgetTest, ButtonTest, CheckbuttonTest, RadiobuttonTest, - ComboboxTest, EntryTest, PanedwindowTest, ScaleTest, NotebookTest, - TreeviewTest + ButtonTest, CheckbuttonTest, ComboboxTest, EntryTest, + FrameTest, LabelFrameTest, LabelTest, MenubuttonTest, + NotebookTest, PanedWindowTest, ProgressbarTest, + RadiobuttonTest, ScaleTest, ScrollbarTest, SeparatorTest, + SizegripTest, TreeviewTest, WidgetTest, ) if __name__ == "__main__": - run_unittest(*tests_gui) + unittest.main() |