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Commit 30d00ef9 authored by Serhiy Storchaka's avatar Serhiy Storchaka
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Issue #19085: Added basic tests for all tkinter widget options.

parent 9a2b3af6
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Showing with 1922 additions and 25 deletions
Lib/tkinter/test/support.py
View file @ 30d00ef9
......@@ -77,3 +77,42 @@ def simulate_mouse_click(widget, x, y):
widget.event_generate('<Motion>', x=x, y=y)
widget.event_generate('<ButtonPress-1>', x=x, y=y)
widget.event_generate('<ButtonRelease-1>', x=x, y=y)
import _tkinter
tcl_version = tuple(map(int, _tkinter.TCL_VERSION.split('.')))
def requires_tcl(*version):
return unittest.skipUnless(tcl_version >= version,
'requires Tcl version >= ' + '.'.join(map(str, version)))
units = {
'c': 72 / 2.54, # centimeters
'i': 72, # inches
'm': 72 / 25.4, # millimeters
'p': 1, # points
}
def pixels_conv(value):
return float(value[:-1]) * units[value[-1:]]
def tcl_obj_eq(actual, expected):
if actual == expected:
return True
if isinstance(actual, _tkinter.Tcl_Obj):
if isinstance(expected, str):
return str(actual) == expected
if isinstance(actual, tuple):
if isinstance(expected, tuple):
return (len(actual) == len(expected) and
all(tcl_obj_eq(act, exp)
for act, exp in zip(actual, expected)))
return False
def widget_eq(actual, expected):
if actual == expected:
return True
if isinstance(actual, (str, tkinter.Widget)):
if isinstance(expected, (str, tkinter.Widget)):
return str(actual) == str(expected)
return False
Lib/tkinter/test/test_tkinter/test_widgets.py 0 → 100644
View file @ 30d00ef9
import unittest
import tkinter
import os
from test.support import requires
from tkinter.test.support import tcl_version, requires_tcl, widget_eq
from tkinter.test.widget_tests import (add_standard_options, noconv,
AbstractWidgetTest, StandardOptionsTests, IntegerSizeTests, PixelSizeTests)
requires('gui')
def float_round(x):
return float(round(x))
class AbstractToplevelTest(AbstractWidgetTest, PixelSizeTests):
_conv_pad_pixels = noconv
def test_class(self):
widget = self.create()
self.assertEqual(widget['class'],
widget.__class__.__name__.title())
self.checkInvalidParam(widget, 'class', 'Foo',
errmsg="can't modify -class option after widget is created")
widget2 = self.create(class_='Foo')
self.assertEqual(widget2['class'], 'Foo')
def test_colormap(self):
widget = self.create()
self.assertEqual(widget['colormap'], '')
self.checkInvalidParam(widget, 'colormap', 'new',
errmsg="can't modify -colormap option after widget is created")
widget2 = self.create(colormap='new')
self.assertEqual(widget2['colormap'], 'new')
def test_container(self):
widget = self.create()
self.assertEqual(widget['container'], 0 if self.wantobjects else '0')
self.checkInvalidParam(widget, 'container', 1,
errmsg="can't modify -container option after widget is created")
widget2 = self.create(container=True)
self.assertEqual(widget2['container'], 1 if self.wantobjects else '1')
def test_visual(self):
widget = self.create()
self.assertEqual(widget['visual'], '')
self.checkInvalidParam(widget, 'visual', 'default',
errmsg="can't modify -visual option after widget is created")
widget2 = self.create(visual='default')
self.assertEqual(widget2['visual'], 'default')
@add_standard_options(StandardOptionsTests)
class ToplevelTest(AbstractToplevelTest, unittest.TestCase):
OPTIONS = (
'background', 'borderwidth',
'class', 'colormap', 'container', 'cursor', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'menu', 'padx', 'pady', 'relief', 'screen',
'takefocus', 'use', 'visual', 'width',
)
def _create(self, **kwargs):
return tkinter.Toplevel(self.root, **kwargs)
def test_menu(self):
widget = self.create()
menu = tkinter.Menu(self.root)
self.checkParam(widget, 'menu', menu, eq=widget_eq)
self.checkParam(widget, 'menu', '')
def test_screen(self):
widget = self.create()
self.assertEqual(widget['screen'], '')
display = os.environ['DISPLAY']
self.checkInvalidParam(widget, 'screen', display,
errmsg="can't modify -screen option after widget is created")
widget2 = self.create(screen=display)
self.assertEqual(widget2['screen'], display)
def test_use(self):
widget = self.create()
self.assertEqual(widget['use'], '')
widget1 = self.create(container=True)
self.assertEqual(widget1['use'], '')
self.checkInvalidParam(widget1, 'use', '0x44022',
errmsg="can't modify -use option after widget is created")
wid = hex(widget1.winfo_id())
widget2 = self.create(use=wid)
self.assertEqual(widget2['use'], wid)
@add_standard_options(StandardOptionsTests)
class FrameTest(AbstractToplevelTest, unittest.TestCase):
OPTIONS = (
'background', 'borderwidth',
'class', 'colormap', 'container', 'cursor', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'relief', 'takefocus', 'visual', 'width',
)
def _create(self, **kwargs):
return tkinter.Frame(self.root, **kwargs)
@add_standard_options(StandardOptionsTests)
class LabelFrameTest(AbstractToplevelTest, unittest.TestCase):
OPTIONS = (
'background', 'borderwidth',
'class', 'colormap', 'container', 'cursor',
'font', 'foreground', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'labelanchor', 'labelwidget', 'padx', 'pady', 'relief',
'takefocus', 'text', 'visual', 'width',
)
def _create(self, **kwargs):
return tkinter.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')
self.checkInvalidParam(widget, 'labelanchor', 'center')
def test_labelwidget(self):
widget = self.create()
label = tkinter.Label(self.root, text='Mupp', name='foo')
self.checkParam(widget, 'labelwidget', label, expected='.foo')
label.destroy()
class AbstractLabelTest(AbstractWidgetTest, IntegerSizeTests):
_conv_pixels = noconv
def test_highlightthickness(self):
widget = self.create()
self.checkPixelsParam(widget, 'highlightthickness',
0, 1.3, 2.6, 6, -2, '10p')
@add_standard_options(StandardOptionsTests)
class LabelTest(AbstractLabelTest, unittest.TestCase):
OPTIONS = (
'activebackground', 'activeforeground', 'anchor',
'background', 'bitmap', 'borderwidth', 'compound', 'cursor',
'disabledforeground', 'font', 'foreground', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'image', 'justify', 'padx', 'pady', 'relief', 'state',
'takefocus', 'text', 'textvariable',
'underline', 'width', 'wraplength',
)
def _create(self, **kwargs):
return tkinter.Label(self.root, **kwargs)
@add_standard_options(StandardOptionsTests)
class ButtonTest(AbstractLabelTest, unittest.TestCase):
OPTIONS = (
'activebackground', 'activeforeground', 'anchor',
'background', 'bitmap', 'borderwidth',
'command', 'compound', 'cursor', 'default',
'disabledforeground', 'font', 'foreground', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'image', 'justify', 'overrelief', 'padx', 'pady', 'relief',
'repeatdelay', 'repeatinterval',
'state', 'takefocus', 'text', 'textvariable',
'underline', 'width', 'wraplength')
def _create(self, **kwargs):
return tkinter.Button(self.root, **kwargs)
def test_default(self):
widget = self.create()
self.checkEnumParam(widget, 'default', 'active', 'disabled', 'normal')
@add_standard_options(StandardOptionsTests)
class CheckbuttonTest(AbstractLabelTest, unittest.TestCase):
OPTIONS = (
'activebackground', 'activeforeground', 'anchor',
'background', 'bitmap', 'borderwidth',
'command', 'compound', 'cursor',
'disabledforeground', 'font', 'foreground', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'image', 'indicatoron', 'justify',
'offrelief', 'offvalue', 'onvalue', 'overrelief',
'padx', 'pady', 'relief', 'selectcolor', 'selectimage', 'state',
'takefocus', 'text', 'textvariable',
'tristateimage', 'tristatevalue',
'underline', 'variable', 'width', 'wraplength',
)
def _create(self, **kwargs):
return tkinter.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')
@add_standard_options(StandardOptionsTests)
class RadiobuttonTest(AbstractLabelTest, unittest.TestCase):
OPTIONS = (
'activebackground', 'activeforeground', 'anchor',
'background', 'bitmap', 'borderwidth',
'command', 'compound', 'cursor',
'disabledforeground', 'font', 'foreground', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'image', 'indicatoron', 'justify', 'offrelief', 'overrelief',
'padx', 'pady', 'relief', 'selectcolor', 'selectimage', 'state',
'takefocus', 'text', 'textvariable',
'tristateimage', 'tristatevalue',
'underline', 'value', 'variable', 'width', 'wraplength',
)
def _create(self, **kwargs):
return tkinter.Radiobutton(self.root, **kwargs)
def test_value(self):
widget = self.create()
self.checkParams(widget, 'value', 1, 2.3, '', 'any string')
@add_standard_options(StandardOptionsTests)
class MenubuttonTest(AbstractLabelTest, unittest.TestCase):
OPTIONS = (
'activebackground', 'activeforeground', 'anchor',
'background', 'bitmap', 'borderwidth',
'compound', 'cursor', 'direction',
'disabledforeground', 'font', 'foreground', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'image', 'indicatoron', 'justify', 'menu',
'padx', 'pady', 'relief', 'state',
'takefocus', 'text', 'textvariable',
'underline', 'width', 'wraplength',
)
_conv_pixels = AbstractWidgetTest._conv_pixels
def _create(self, **kwargs):
return tkinter.Menubutton(self.root, **kwargs)
def test_direction(self):
widget = self.create()
self.checkEnumParam(widget, 'direction',
'above', 'below', 'flush', 'left', 'right')
def test_height(self):
widget = self.create()
self.checkIntegerParam(widget, 'height', 100, -100, 0, conv=str)
test_highlightthickness = StandardOptionsTests.test_highlightthickness
def test_image(self):
widget = self.create()
image = tkinter.PhotoImage('image1')
self.checkParam(widget, 'image', image, conv=str)
errmsg = 'image "spam" doesn\'t exist'
with self.assertRaises(tkinter.TclError) as cm:
widget['image'] = 'spam'
if errmsg is not None:
self.assertEqual(str(cm.exception), errmsg)
with self.assertRaises(tkinter.TclError) as cm:
widget.configure({'image': 'spam'})
if errmsg is not None:
self.assertEqual(str(cm.exception), errmsg)
def test_menu(self):
widget = self.create()
menu = tkinter.Menu(widget, name='menu')
self.checkParam(widget, 'menu', menu, eq=widget_eq)
menu.destroy()
def test_padx(self):
widget = self.create()
self.checkPixelsParam(widget, 'padx', 3, 4.4, 5.6, '12m')
self.checkParam(widget, 'padx', -2, expected=0)
def test_pady(self):
widget = self.create()
self.checkPixelsParam(widget, 'pady', 3, 4.4, 5.6, '12m')
self.checkParam(widget, 'pady', -2, expected=0)
def test_width(self):
widget = self.create()
self.checkIntegerParam(widget, 'width', 402, -402, 0, conv=str)
class OptionMenuTest(MenubuttonTest, unittest.TestCase):
def _create(self, default='b', values=('a', 'b', 'c'), **kwargs):
return tkinter.OptionMenu(self.root, None, default, *values, **kwargs)
@add_standard_options(IntegerSizeTests, StandardOptionsTests)
class EntryTest(AbstractWidgetTest, unittest.TestCase):
OPTIONS = (
'background', 'borderwidth', 'cursor',
'disabledbackground', 'disabledforeground',
'exportselection', 'font', 'foreground',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'insertbackground', 'insertborderwidth',
'insertofftime', 'insertontime', 'insertwidth',
'invalidcommand', 'justify', 'readonlybackground', 'relief',
'selectbackground', 'selectborderwidth', 'selectforeground',
'show', 'state', 'takefocus', 'textvariable',
'validate', 'validatecommand', 'width', 'xscrollcommand',
)
def _create(self, **kwargs):
return tkinter.Entry(self.root, **kwargs)
def test_disabledbackground(self):
widget = self.create()
self.checkColorParam(widget, 'disabledbackground')
def test_insertborderwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'insertborderwidth', 0, 1.3, -2)
self.checkParam(widget, 'insertborderwidth', 2, expected=1)
self.checkParam(widget, 'insertborderwidth', '10p', expected=1)
def test_insertwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'insertwidth', 1.3, 3.6, '10p')
if tcl_version[:2] == (8, 5):
self.checkParam(widget, 'insertwidth', 0.9, expected=2)
else:
self.checkParam(widget, 'insertwidth', 0.9, expected=1)
self.checkParam(widget, 'insertwidth', 0.1, expected=2)
self.checkParam(widget, 'insertwidth', -2, expected=2)
def test_invalidcommand(self):
widget = self.create()
self.checkCommandParam(widget, 'invalidcommand')
self.checkCommandParam(widget, 'invcmd')
def test_readonlybackground(self):
widget = self.create()
self.checkColorParam(widget, 'readonlybackground')
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.checkEnumParam(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')
self.checkCommandParam(widget, 'vcmd')
@add_standard_options(StandardOptionsTests)
class SpinboxTest(EntryTest, unittest.TestCase):
OPTIONS = (
'activebackground', 'background', 'borderwidth',
'buttonbackground', 'buttoncursor', 'buttondownrelief', 'buttonuprelief',
'command', 'cursor', 'disabledbackground', 'disabledforeground',
'exportselection', 'font', 'foreground', 'format', 'from',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'increment',
'insertbackground', 'insertborderwidth',
'insertofftime', 'insertontime', 'insertwidth',
'invalidcommand', 'justify', 'relief', 'readonlybackground',
'repeatdelay', 'repeatinterval',
'selectbackground', 'selectborderwidth', 'selectforeground',
'state', 'takefocus', 'textvariable', 'to',
'validate', 'validatecommand', 'values',
'width', 'wrap', 'xscrollcommand',
)
def _create(self, **kwargs):
return tkinter.Spinbox(self.root, **kwargs)
test_show = None
def test_buttonbackground(self):
widget = self.create()
self.checkColorParam(widget, 'buttonbackground')
def test_buttoncursor(self):
widget = self.create()
self.checkCursorParam(widget, 'buttoncursor')
def test_buttondownrelief(self):
widget = self.create()
self.checkReliefParam(widget, 'buttondownrelief')
def test_buttonuprelief(self):
widget = self.create()
self.checkReliefParam(widget, 'buttonuprelief')
def test_format(self):
widget = self.create()
self.checkParam(widget, 'format', '%2f')
self.checkParam(widget, 'format', '%2.2f')
self.checkParam(widget, 'format', '%.2f')
self.checkParam(widget, 'format', '%2.f')
self.checkInvalidParam(widget, 'format', '%2e-1f')
self.checkInvalidParam(widget, 'format', '2.2')
self.checkInvalidParam(widget, 'format', '%2.-2f')
self.checkParam(widget, 'format', '%-2.02f')
self.checkParam(widget, 'format', '% 2.02f')
self.checkParam(widget, 'format', '% -2.200f')
self.checkParam(widget, 'format', '%09.200f')
self.checkInvalidParam(widget, 'format', '%d')
def test_from(self):
widget = self.create()
self.checkParam(widget, 'to', 100.0)
self.checkFloatParam(widget, 'from', -10, 10.2, 11.7)
self.checkInvalidParam(widget, 'from', 200,
errmsg='-to value must be greater than -from value')
def test_increment(self):
widget = self.create()
self.checkFloatParam(widget, 'increment', -1, 1, 10.2, 12.8, 0)
def test_to(self):
widget = self.create()
self.checkParam(widget, 'from', -100.0)
self.checkFloatParam(widget, 'to', -10, 10.2, 11.7)
self.checkInvalidParam(widget, 'to', -200,
errmsg='-to value must be greater than -from value')
def test_values(self):
# XXX
widget = self.create()
self.assertEqual(widget['values'], '')
self.checkParam(widget, 'values', 'mon tue wed thur')
self.checkParam(widget, 'values', ('mon', 'tue', 'wed', 'thur'),
expected='mon tue wed thur')
self.checkParam(widget, 'values', (42, 3.14, '', 'any string'),
expected='42 3.14 {} {any string}')
self.checkParam(widget, 'values', '')
def test_wrap(self):
widget = self.create()
self.checkBooleanParam(widget, 'wrap')
@add_standard_options(StandardOptionsTests)
class TextTest(AbstractWidgetTest, unittest.TestCase):
OPTIONS = (
'autoseparators', 'background', 'blockcursor', 'borderwidth',
'cursor', 'endline', 'exportselection',
'font', 'foreground', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'inactiveselectbackground', 'insertbackground', 'insertborderwidth',
'insertofftime', 'insertontime', 'insertunfocussed', 'insertwidth',
'maxundo', 'padx', 'pady', 'relief',
'selectbackground', 'selectborderwidth', 'selectforeground',
'setgrid', 'spacing1', 'spacing2', 'spacing3', 'startline', 'state',
'tabs', 'tabstyle', 'takefocus', 'undo', 'width', 'wrap',
'xscrollcommand', 'yscrollcommand',
)
if tcl_version < (8, 5):
wantobjects = False
def _create(self, **kwargs):
return tkinter.Text(self.root, **kwargs)
def test_autoseparators(self):
widget = self.create()
self.checkBooleanParam(widget, 'autoseparators')
@requires_tcl(8, 5)
def test_blockcursor(self):
widget = self.create()
self.checkBooleanParam(widget, 'blockcursor')
@requires_tcl(8, 5)
def test_endline(self):
widget = self.create()
text = '\n'.join('Line %d' for i in range(100))
widget.insert('end', text)
self.checkParam(widget, 'endline', 200, expected='')
self.checkParam(widget, 'endline', -10, expected='')
self.checkInvalidParam(widget, 'endline', 'spam',
errmsg='expected integer but got "spam"')
self.checkParam(widget, 'endline', 50)
self.checkParam(widget, 'startline', 15)
self.checkInvalidParam(widget, 'endline', 10,
errmsg='-startline must be less than or equal to -endline')
def test_height(self):
widget = self.create()
self.checkPixelsParam(widget, 'height', 100, 101.2, 102.6, '3c')
self.checkParam(widget, 'height', -100, expected=1)
self.checkParam(widget, 'height', 0, expected=1)
def test_maxundo(self):
widget = self.create()
self.checkIntegerParam(widget, 'maxundo', 0, 5, -1)
@requires_tcl(8, 5)
def test_inactiveselectbackground(self):
widget = self.create()
self.checkColorParam(widget, 'inactiveselectbackground')
@requires_tcl(8, 6)
def test_insertunfocussed(self):
widget = self.create()
self.checkEnumParam(widget, 'insertunfocussed',
'hollow', 'none', 'solid')
def test_selectborderwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'selectborderwidth',
1.3, 2.6, -2, '10p', conv=False,
keep_orig=tcl_version >= (8, 5))
def test_spacing1(self):
widget = self.create()
self.checkPixelsParam(widget, 'spacing1', 20, 21.4, 22.6, '0.5c')
self.checkParam(widget, 'spacing1', -5, expected=0)
def test_spacing2(self):
widget = self.create()
self.checkPixelsParam(widget, 'spacing2', 5, 6.4, 7.6, '0.1c')
self.checkParam(widget, 'spacing2', -1, expected=0)
def test_spacing3(self):
widget = self.create()
self.checkPixelsParam(widget, 'spacing3', 20, 21.4, 22.6, '0.5c')
self.checkParam(widget, 'spacing3', -10, expected=0)
@requires_tcl(8, 5)
def test_startline(self):
widget = self.create()
text = '\n'.join('Line %d' for i in range(100))
widget.insert('end', text)
self.checkParam(widget, 'startline', 200, expected='')
self.checkParam(widget, 'startline', -10, expected='')
self.checkInvalidParam(widget, 'startline', 'spam',
errmsg='expected integer but got "spam"')
self.checkParam(widget, 'startline', 10)
self.checkParam(widget, 'endline', 50)
self.checkInvalidParam(widget, 'startline', 70,
errmsg='-startline must be less than or equal to -endline')
def test_state(self):
widget = self.create()
if tcl_version < (8, 5):
self.checkParams(widget, 'state', 'disabled', 'normal')
else:
self.checkEnumParam(widget, 'state', 'disabled', 'normal')
def test_tabs(self):
widget = self.create()
self.checkParam(widget, 'tabs', (10.2, 20.7, '1i', '2i'))
self.checkParam(widget, 'tabs', '10.2 20.7 1i 2i',
expected=('10.2', '20.7', '1i', '2i'))
self.checkParam(widget, 'tabs', '2c left 4c 6c center',
expected=('2c', 'left', '4c', '6c', 'center'))
self.checkInvalidParam(widget, 'tabs', 'spam',
errmsg='bad screen distance "spam"',
keep_orig=tcl_version >= (8, 5))
@requires_tcl(8, 5)
def test_tabstyle(self):
widget = self.create()
self.checkEnumParam(widget, 'tabstyle', 'tabular', 'wordprocessor')
def test_undo(self):
widget = self.create()
self.checkBooleanParam(widget, 'undo')
def test_width(self):
widget = self.create()
self.checkIntegerParam(widget, 'width', 402)
self.checkParam(widget, 'width', -402, expected=1)
self.checkParam(widget, 'width', 0, expected=1)
def test_wrap(self):
widget = self.create()
if tcl_version < (8, 5):
self.checkParams(widget, 'wrap', 'char', 'none', 'word')
else:
self.checkEnumParam(widget, 'wrap', 'char', 'none', 'word')
@add_standard_options(PixelSizeTests, StandardOptionsTests)
class CanvasTest(AbstractWidgetTest, unittest.TestCase):
OPTIONS = (
'background', 'borderwidth',
'closeenough', 'confine', 'cursor', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'insertbackground', 'insertborderwidth',
'insertofftime', 'insertontime', 'insertwidth',
'relief', 'scrollregion',
'selectbackground', 'selectborderwidth', 'selectforeground',
'state', 'takefocus',
'xscrollcommand', 'xscrollincrement',
'yscrollcommand', 'yscrollincrement', 'width',
)
_conv_pixels = round
wantobjects = False
def _create(self, **kwargs):
return tkinter.Canvas(self.root, **kwargs)
def test_closeenough(self):
widget = self.create()
self.checkFloatParam(widget, 'closeenough', 24, 2.4, 3.6, -3,
conv=float)
def test_confine(self):
widget = self.create()
self.checkBooleanParam(widget, 'confine')
def test_scrollregion(self):
widget = self.create()
self.checkParam(widget, 'scrollregion', '0 0 200 150')
self.checkParam(widget, 'scrollregion', (0, 0, 200, 150),
expected='0 0 200 150')
self.checkParam(widget, 'scrollregion', '')
self.checkInvalidParam(widget, 'scrollregion', 'spam',
errmsg='bad scrollRegion "spam"')
self.checkInvalidParam(widget, 'scrollregion', (0, 0, 200, 'spam'))
self.checkInvalidParam(widget, 'scrollregion', (0, 0, 200))
self.checkInvalidParam(widget, 'scrollregion', (0, 0, 200, 150, 0))
def test_state(self):
widget = self.create()
self.checkEnumParam(widget, 'state', 'disabled', 'normal',
errmsg='bad state value "{}": must be normal or disabled')
def test_xscrollincrement(self):
widget = self.create()
self.checkPixelsParam(widget, 'xscrollincrement',
40, 0, 41.2, 43.6, -40, '0.5i')
def test_yscrollincrement(self):
widget = self.create()
self.checkPixelsParam(widget, 'yscrollincrement',
10, 0, 11.2, 13.6, -10, '0.1i')
@add_standard_options(IntegerSizeTests, StandardOptionsTests)
class ListboxTest(AbstractWidgetTest, unittest.TestCase):
OPTIONS = (
'activestyle', 'background', 'borderwidth', 'cursor',
'disabledforeground', 'exportselection',
'font', 'foreground', 'height',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'listvariable', 'relief',
'selectbackground', 'selectborderwidth', 'selectforeground',
'selectmode', 'setgrid', 'state',
'takefocus', 'width', 'xscrollcommand', 'yscrollcommand',
)
def _create(self, **kwargs):
return tkinter.Listbox(self.root, **kwargs)
def test_activestyle(self):
widget = self.create()
self.checkEnumParam(widget, 'activestyle',
'dotbox', 'none', 'underline')
def test_listvariable(self):
widget = self.create()
var = tkinter.DoubleVar()
self.checkVariableParam(widget, 'listvariable', var)
def test_selectmode(self):
widget = self.create()
self.checkParam(widget, 'selectmode', 'single')
self.checkParam(widget, 'selectmode', 'browse')
self.checkParam(widget, 'selectmode', 'multiple')
self.checkParam(widget, 'selectmode', 'extended')
def test_state(self):
widget = self.create()
self.checkEnumParam(widget, 'state', 'disabled', 'normal')
@add_standard_options(PixelSizeTests, StandardOptionsTests)
class ScaleTest(AbstractWidgetTest, unittest.TestCase):
OPTIONS = (
'activebackground', 'background', 'bigincrement', 'borderwidth',
'command', 'cursor', 'digits', 'font', 'foreground', 'from',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'label', 'length', 'orient', 'relief',
'repeatdelay', 'repeatinterval',
'resolution', 'showvalue', 'sliderlength', 'sliderrelief', 'state',
'takefocus', 'tickinterval', 'to', 'troughcolor', 'variable', 'width',
)
default_orient = 'vertical'
def _create(self, **kwargs):
return tkinter.Scale(self.root, **kwargs)
def test_bigincrement(self):
widget = self.create()
self.checkFloatParam(widget, 'bigincrement', 12.4, 23.6, -5)
def test_digits(self):
widget = self.create()
self.checkIntegerParam(widget, 'digits', 5, 0)
def test_from(self):
widget = self.create()
self.checkFloatParam(widget, 'from', 100, 14.9, 15.1, conv=float_round)
def test_label(self):
widget = self.create()
self.checkParam(widget, 'label', 'any string')
self.checkParam(widget, 'label', '')
def test_length(self):
widget = self.create()
self.checkPixelsParam(widget, 'length', 130, 131.2, 135.6, '5i')
def test_resolution(self):
widget = self.create()
self.checkFloatParam(widget, 'resolution', 4.2, 0, 6.7, -2)
def test_showvalue(self):
widget = self.create()
self.checkBooleanParam(widget, 'showvalue')
def test_sliderlength(self):
widget = self.create()
self.checkPixelsParam(widget, 'sliderlength',
10, 11.2, 15.6, -3, '3m')
def test_sliderrelief(self):
widget = self.create()
self.checkReliefParam(widget, 'sliderrelief')
def test_tickinterval(self):
widget = self.create()
self.checkFloatParam(widget, 'tickinterval', 1, 4.3, 7.6, 0,
conv=float_round)
self.checkParam(widget, 'tickinterval', -2, expected=2,
conv=float_round)
def test_to(self):
widget = self.create()
self.checkFloatParam(widget, 'to', 300, 14.9, 15.1, -10,
conv=float_round)
@add_standard_options(PixelSizeTests, StandardOptionsTests)
class ScrollbarTest(AbstractWidgetTest, unittest.TestCase):
OPTIONS = (
'activebackground', 'activerelief',
'background', 'borderwidth',
'command', 'cursor', 'elementborderwidth',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'jump', 'orient', 'relief',
'repeatdelay', 'repeatinterval',
'takefocus', 'troughcolor', 'width',
)
_conv_pixels = round
wantobjects = False
default_orient = 'vertical'
def _create(self, **kwargs):
return tkinter.Scrollbar(self.root, **kwargs)
def test_activerelief(self):
widget = self.create()
self.checkReliefParam(widget, 'activerelief')
def test_elementborderwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'elementborderwidth', 4.3, 5.6, -2, '1m')
def test_orient(self):
widget = self.create()
self.checkEnumParam(widget, 'orient', 'vertical', 'horizontal',
errmsg='bad orientation "{}": must be vertical or horizontal')
@add_standard_options(StandardOptionsTests)
class PanedWindowTest(AbstractWidgetTest, unittest.TestCase):
OPTIONS = (
'background', 'borderwidth', 'cursor',
'handlepad', 'handlesize', 'height',
'opaqueresize', 'orient', 'relief',
'sashcursor', 'sashpad', 'sashrelief', 'sashwidth',
'showhandle', 'width',
)
default_orient = 'horizontal'
def _create(self, **kwargs):
return tkinter.PanedWindow(self.root, **kwargs)
def test_handlepad(self):
widget = self.create()
self.checkPixelsParam(widget, 'handlepad', 5, 6.4, 7.6, -3, '1m')
def test_handlesize(self):
widget = self.create()
self.checkPixelsParam(widget, 'handlesize', 8, 9.4, 10.6, -3, '2m',
conv=noconv)
def test_height(self):
widget = self.create()
self.checkPixelsParam(widget, 'height', 100, 101.2, 102.6, -100, 0, '1i',
conv=noconv)
def test_opaqueresize(self):
widget = self.create()
self.checkBooleanParam(widget, 'opaqueresize')
def test_sashcursor(self):
widget = self.create()
self.checkCursorParam(widget, 'sashcursor')
def test_sashpad(self):
widget = self.create()
self.checkPixelsParam(widget, 'sashpad', 8, 1.3, 2.6, -2, '2m')
def test_sashrelief(self):
widget = self.create()
self.checkReliefParam(widget, 'sashrelief')
def test_sashwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'sashwidth', 10, 11.1, 15.6, -3, '1m',
conv=noconv)
def test_showhandle(self):
widget = self.create()
self.checkBooleanParam(widget, 'showhandle')
def test_width(self):
widget = self.create()
self.checkPixelsParam(widget, 'width', 402, 403.4, 404.6, -402, 0, '5i',
conv=noconv)
@add_standard_options(StandardOptionsTests)
class MenuTest(AbstractWidgetTest, unittest.TestCase):
OPTIONS = (
'activebackground', 'activeborderwidth', 'activeforeground',
'background', 'borderwidth', 'cursor',
'disabledforeground', 'font', 'foreground',
'postcommand', 'relief', 'selectcolor', 'takefocus',
'tearoff', 'tearoffcommand', 'title', 'type',
)
_conv_pixels = noconv
def _create(self, **kwargs):
return tkinter.Menu(self.root, **kwargs)
def test_postcommand(self):
widget = self.create()
self.checkCommandParam(widget, 'postcommand')
def test_tearoff(self):
widget = self.create()
self.checkBooleanParam(widget, 'tearoff')
def test_tearoffcommand(self):
widget = self.create()
self.checkCommandParam(widget, 'tearoffcommand')
def test_title(self):
widget = self.create()
self.checkParam(widget, 'title', 'any string')
def test_type(self):
widget = self.create()
self.checkEnumParam(widget, 'type',
'normal', 'tearoff', 'menubar')
@add_standard_options(PixelSizeTests, StandardOptionsTests)
class MessageTest(AbstractWidgetTest, unittest.TestCase):
OPTIONS = (
'anchor', 'aspect', 'background', 'borderwidth',
'cursor', 'font', 'foreground',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'justify', 'padx', 'pady', 'relief',
'takefocus', 'text', 'textvariable', 'width',
)
_conv_pad_pixels = noconv
def _create(self, **kwargs):
return tkinter.Message(self.root, **kwargs)
def test_aspect(self):
widget = self.create()
self.checkIntegerParam(widget, 'aspect', 250, 0, -300)
tests_gui = (
ButtonTest, CanvasTest, CheckbuttonTest, EntryTest,
FrameTest, LabelFrameTest,LabelTest, ListboxTest,
MenubuttonTest, MenuTest, MessageTest, OptionMenuTest,
PanedWindowTest, RadiobuttonTest, ScaleTest, ScrollbarTest,
SpinboxTest, TextTest, ToplevelTest,
)
if __name__ == '__main__':
unittest.main()
Lib/tkinter/test/test_ttk/test_widgets.py
View file @ 30d00ef9
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()
Lib/tkinter/test/widget_tests.py 0 → 100644
View file @ 30d00ef9
# Common tests for test_tkinter/test_widgets.py and test_ttk/test_widgets.py
import tkinter
from tkinter.ttk import setup_master, Scale
from tkinter.test.support import (tcl_version, requires_tcl, pixels_conv,
tcl_obj_eq)
noconv = str if tcl_version < (8, 5) else False
_sentinel = object()
class AbstractWidgetTest:
_conv_pixels = round if tcl_version[:2] != (8, 5) else int
_conv_pad_pixels = None
wantobjects = True
def setUp(self):
self.root = setup_master()
self.scaling = float(self.root.call('tk', 'scaling'))
if not self.root.wantobjects():
self.wantobjects = False
def create(self, **kwargs):
widget = self._create(**kwargs)
self.addCleanup(widget.destroy)
return widget
def assertEqual2(self, actual, expected, msg=None, eq=object.__eq__):
if eq(actual, expected):
return
self.assertEqual(actual, expected, msg)
def checkParam(self, widget, name, value, *, expected=_sentinel,
conv=False, eq=None):
widget[name] = value
if expected is _sentinel:
expected = value
if conv:
expected = conv(expected)
if not self.wantobjects:
if isinstance(expected, tuple):
expected = tkinter._join(expected)
else:
expected = str(expected)
if eq is None:
eq = tcl_obj_eq
self.assertEqual2(widget[name], expected, eq=eq)
self.assertEqual2(widget.cget(name), expected, eq=eq)
# XXX
if not isinstance(widget, Scale):
t = widget.configure(name)
self.assertEqual(len(t), 5)
## XXX
if not isinstance(t[4], tuple):
self.assertEqual2(t[4], expected, eq=eq)
def checkInvalidParam(self, widget, name, value, errmsg=None, *,
keep_orig=True):
orig = widget[name]
if errmsg is not None:
errmsg = errmsg.format(value)
with self.assertRaises(tkinter.TclError) as cm:
widget[name] = value
if errmsg is not None:
self.assertEqual(str(cm.exception), errmsg)
if keep_orig:
self.assertEqual(widget[name], orig)
else:
widget[name] = orig
with self.assertRaises(tkinter.TclError) as cm:
widget.configure({name: value})
if errmsg is not None:
self.assertEqual(str(cm.exception), errmsg)
if keep_orig:
self.assertEqual(widget[name], orig)
else:
widget[name] = orig
def checkParams(self, widget, name, *values, **kwargs):
for value in values:
self.checkParam(widget, name, value, **kwargs)
def checkIntegerParam(self, widget, name, *values, **kwargs):
self.checkParams(widget, name, *values, **kwargs)
self.checkInvalidParam(widget, name, '',
errmsg='expected integer but got ""')
self.checkInvalidParam(widget, name, '10p',
errmsg='expected integer but got "10p"')
self.checkInvalidParam(widget, name, 3.2,
errmsg='expected integer but got "3.2"')
def checkFloatParam(self, widget, name, *values, conv=float, **kwargs):
for value in values:
self.checkParam(widget, name, value, conv=conv, **kwargs)
self.checkInvalidParam(widget, name, '',
errmsg='expected floating-point number but got ""')
self.checkInvalidParam(widget, name, 'spam',
errmsg='expected floating-point number but got "spam"')
def checkBooleanParam(self, widget, name):
for value in (False, 0, 'false', 'no', 'off'):
self.checkParam(widget, name, value, expected=0)
for value in (True, 1, 'true', 'yes', 'on'):
self.checkParam(widget, name, value, expected=1)
self.checkInvalidParam(widget, name, '',
errmsg='expected boolean value but got ""')
self.checkInvalidParam(widget, name, 'spam',
errmsg='expected boolean value but got "spam"')
def checkColorParam(self, widget, name, *, allow_empty=None, **kwargs):
self.checkParams(widget, name,
'#ff0000', '#00ff00', '#0000ff', '#123456',
'red', 'green', 'blue', 'white', 'black', 'grey',
**kwargs)
self.checkInvalidParam(widget, name, 'spam',
errmsg='unknown color name "spam"')
def checkCursorParam(self, widget, name, **kwargs):
self.checkParams(widget, name, 'arrow', 'watch', 'cross', '',**kwargs)
if tcl_version >= (8, 5):
self.checkParam(widget, name, 'none')
self.checkInvalidParam(widget, name, 'spam',
errmsg='bad cursor spec "spam"')
def checkCommandParam(self, widget, name):
def command(*args):
pass
widget[name] = command
self.assertTrue(widget[name])
self.checkParams(widget, name, '')
def checkEnumParam(self, widget, name, *values, errmsg=None, **kwargs):
self.checkParams(widget, name, *values, **kwargs)
if errmsg is None:
errmsg2 = ' %s "{}": must be %s%s or %s' % (
name,
', '.join(values[:-1]),
',' if len(values) > 2 else '',
values[-1])
self.checkInvalidParam(widget, name, '',
errmsg='ambiguous' + errmsg2)
errmsg = 'bad' + errmsg2
self.checkInvalidParam(widget, name, 'spam', errmsg=errmsg)
def checkPixelsParam(self, widget, name, *values,
conv=None, keep_orig=True, **kwargs):
if conv is None:
conv = self._conv_pixels
for value in values:
expected = _sentinel
conv1 = conv
if isinstance(value, str):
if conv1 and conv1 is not str:
expected = pixels_conv(value) * self.scaling
conv1 = round
self.checkParam(widget, name, value, expected=expected,
conv=conv1, **kwargs)
self.checkInvalidParam(widget, name, '6x',
errmsg='bad screen distance "6x"', keep_orig=keep_orig)
self.checkInvalidParam(widget, name, 'spam',
errmsg='bad screen distance "spam"', keep_orig=keep_orig)
def checkReliefParam(self, widget, name):
self.checkParams(widget, name,
'flat', 'groove', 'raised', 'ridge', 'solid', 'sunken')
errmsg='bad relief "spam": must be '\
'flat, groove, raised, ridge, solid, or sunken'
if tcl_version < (8, 6):
errmsg = None
self.checkInvalidParam(widget, name, 'spam',
errmsg=errmsg)
def checkImageParam(self, widget, name):
image = tkinter.PhotoImage('image1')
self.checkParam(widget, name, image, conv=str)
self.checkInvalidParam(widget, name, 'spam',
errmsg='image "spam" doesn\'t exist')
widget[name] = ''
def checkVariableParam(self, widget, name, var):
self.checkParam(widget, name, var, conv=str)
class StandardOptionsTests:
STANDARD_OPTIONS = (
'activebackground', 'activeborderwidth', 'activeforeground', 'anchor',
'background', 'bitmap', 'borderwidth', 'compound', 'cursor',
'disabledforeground', 'exportselection', 'font', 'foreground',
'highlightbackground', 'highlightcolor', 'highlightthickness',
'image', 'insertbackground', 'insertborderwidth',
'insertofftime', 'insertontime', 'insertwidth',
'jump', 'justify', 'orient', 'padx', 'pady', 'relief',
'repeatdelay', 'repeatinterval',
'selectbackground', 'selectborderwidth', 'selectforeground',
'setgrid', 'takefocus', 'text', 'textvariable', 'troughcolor',
'underline', 'wraplength', 'xscrollcommand', 'yscrollcommand',
)
def test_activebackground(self):
widget = self.create()
self.checkColorParam(widget, 'activebackground')
def test_activeborderwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'activeborderwidth',
0, 1.3, 2.9, 6, -2, '10p')
def test_activeforeground(self):
widget = self.create()
self.checkColorParam(widget, 'activeforeground')
def test_anchor(self):
widget = self.create()
self.checkEnumParam(widget, 'anchor',
'n', 'ne', 'e', 'se', 's', 'sw', 'w', 'nw', 'center')
def test_background(self):
widget = self.create()
self.checkColorParam(widget, 'background')
if 'bg' in self.OPTIONS:
self.checkColorParam(widget, 'bg')
def test_bitmap(self):
widget = self.create()
self.checkParam(widget, 'bitmap', 'questhead')
self.checkParam(widget, 'bitmap', 'gray50')
self.checkInvalidParam(widget, 'bitmap', 'spam',
errmsg='bitmap "spam" not defined')
def test_borderwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'borderwidth',
0, 1.3, 2.6, 6, -2, '10p')
if 'bd' in self.OPTIONS:
self.checkPixelsParam(widget, 'bd', 0, 1.3, 2.6, 6, -2, '10p')
def test_compound(self):
widget = self.create()
self.checkEnumParam(widget, 'compound',
'bottom', 'center', 'left', 'none', 'right', 'top')
def test_cursor(self):
widget = self.create()
self.checkCursorParam(widget, 'cursor')
def test_disabledforeground(self):
widget = self.create()
self.checkColorParam(widget, 'disabledforeground')
def test_exportselection(self):
widget = self.create()
self.checkBooleanParam(widget, 'exportselection')
def test_font(self):
widget = self.create()
self.checkParam(widget, 'font',
'-Adobe-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-*')
self.checkInvalidParam(widget, 'font', '',
errmsg='font "" doesn\'t exist')
def test_foreground(self):
widget = self.create()
self.checkColorParam(widget, 'foreground')
if 'fg' in self.OPTIONS:
self.checkColorParam(widget, 'fg')
def test_highlightbackground(self):
widget = self.create()
self.checkColorParam(widget, 'highlightbackground')
def test_highlightcolor(self):
widget = self.create()
self.checkColorParam(widget, 'highlightcolor')
def test_highlightthickness(self):
widget = self.create()
self.checkPixelsParam(widget, 'highlightthickness',
0, 1.3, 2.6, 6, '10p')
self.checkParam(widget, 'highlightthickness', -2, expected=0,
conv=self._conv_pixels)
def test_image(self):
widget = self.create()
self.checkImageParam(widget, 'image')
def test_insertbackground(self):
widget = self.create()
self.checkColorParam(widget, 'insertbackground')
def test_insertborderwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'insertborderwidth',
0, 1.3, 2.6, 6, -2, '10p')
def test_insertofftime(self):
widget = self.create()
self.checkIntegerParam(widget, 'insertofftime', 100)
def test_insertontime(self):
widget = self.create()
self.checkIntegerParam(widget, 'insertontime', 100)
def test_insertwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'insertwidth', 1.3, 2.6, -2, '10p')
def test_jump(self):
widget = self.create()
self.checkBooleanParam(widget, 'jump')
def test_justify(self):
widget = self.create()
self.checkEnumParam(widget, 'justify', 'left', 'right', 'center',
errmsg='bad justification "{}": must be '
'left, right, or center')
self.checkInvalidParam(widget, 'justify', '',
errmsg='ambiguous justification "": must be '
'left, right, or center')
def test_orient(self):
widget = self.create()
self.assertEqual(str(widget['orient']), self.default_orient)
self.checkEnumParam(widget, 'orient', 'horizontal', 'vertical')
def test_padx(self):
widget = self.create()
self.checkPixelsParam(widget, 'padx', 3, 4.4, 5.6, -2, '12m',
conv=self._conv_pad_pixels)
def test_pady(self):
widget = self.create()
self.checkPixelsParam(widget, 'pady', 3, 4.4, 5.6, -2, '12m',
conv=self._conv_pad_pixels)
def test_relief(self):
widget = self.create()
self.checkReliefParam(widget, 'relief')
def test_repeatdelay(self):
widget = self.create()
self.checkIntegerParam(widget, 'repeatdelay', -500, 500)
def test_repeatinterval(self):
widget = self.create()
self.checkIntegerParam(widget, 'repeatinterval', -500, 500)
def test_selectbackground(self):
widget = self.create()
self.checkColorParam(widget, 'selectbackground')
def test_selectborderwidth(self):
widget = self.create()
self.checkPixelsParam(widget, 'selectborderwidth', 1.3, 2.6, -2, '10p')
def test_selectforeground(self):
widget = self.create()
self.checkColorParam(widget, 'selectforeground')
def test_setgrid(self):
widget = self.create()
self.checkBooleanParam(widget, 'setgrid')
def test_state(self):
widget = self.create()
self.checkEnumParam(widget, 'state', 'active', 'disabled', 'normal')
def test_takefocus(self):
widget = self.create()
self.checkParams(widget, 'takefocus', '0', '1', '')
def test_text(self):
widget = self.create()
self.checkParams(widget, 'text', '', 'any string')
def test_textvariable(self):
widget = self.create()
var = tkinter.StringVar()
self.checkVariableParam(widget, 'textvariable', var)
def test_troughcolor(self):
widget = self.create()
self.checkColorParam(widget, 'troughcolor')
def test_underline(self):
widget = self.create()
self.checkIntegerParam(widget, 'underline', 0, 1, 10)
def test_wraplength(self):
widget = self.create()
if tcl_version < (8, 5):
self.checkPixelsParam(widget, 'wraplength', 100)
else:
self.checkParams(widget, 'wraplength', 100)
def test_xscrollcommand(self):
widget = self.create()
self.checkCommandParam(widget, 'xscrollcommand')
def test_yscrollcommand(self):
widget = self.create()
self.checkCommandParam(widget, 'yscrollcommand')
# non-standard but common options
def test_command(self):
widget = self.create()
self.checkCommandParam(widget, 'command')
def test_indicatoron(self):
widget = self.create()
self.checkBooleanParam(widget, 'indicatoron')
def test_offrelief(self):
widget = self.create()
self.checkReliefParam(widget, 'offrelief')
def test_overrelief(self):
widget = self.create()
self.checkReliefParam(widget, 'overrelief')
def test_selectcolor(self):
widget = self.create()
self.checkColorParam(widget, 'selectcolor')
def test_selectimage(self):
widget = self.create()
self.checkImageParam(widget, 'selectimage')
@requires_tcl(8, 5)
def test_tristateimage(self):
widget = self.create()
self.checkImageParam(widget, 'tristateimage')
@requires_tcl(8, 5)
def test_tristatevalue(self):
widget = self.create()
self.checkParam(widget, 'tristatevalue', 'unknowable')
def test_variable(self):
widget = self.create()
var = tkinter.DoubleVar()
self.checkVariableParam(widget, 'variable', var)
class IntegerSizeTests:
def test_height(self):
widget = self.create()
self.checkIntegerParam(widget, 'height', 100, -100, 0)
def test_width(self):
widget = self.create()
self.checkIntegerParam(widget, 'width', 402, -402, 0)
class PixelSizeTests:
def test_height(self):
widget = self.create()
self.checkPixelsParam(widget, 'height', 100, 101.2, 102.6, -100, 0, '3c')
def test_width(self):
widget = self.create()
self.checkPixelsParam(widget, 'width', 402, 403.4, 404.6, -402, 0, '5i')
def add_standard_options(*source_classes):
# This decorator adds test_xxx methods from source classes for every xxx
# option in the OPTIONS class attribute if they are not defined explicitly.
def decorator(cls):
for option in cls.OPTIONS:
methodname = 'test_' + option
if not hasattr(cls, methodname):
for source_class in source_classes:
if hasattr(source_class, methodname):
setattr(cls, methodname,
getattr(source_class, methodname))
break
else:
def test(self, option=option):
widget = self.create()
widget[option]
raise AssertionError('Option "%s" is not tested in %s' %
(option, cls.__name__))
test.__name__ = methodname
setattr(cls, methodname, test)
return cls
return decorator
Misc/NEWS
View file @ 30d00ef9
......@@ -15,6 +15,11 @@ Library
- Issue #19435: Fix directory traversal attack on CGIHttpRequestHandler.
Tests
-----
- Issue #19085: Added basic tests for all tkinter widget options.
What's New in Python 3.3.3 release candidate 1?
===============================================
......
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