mirror of
https://github.com/python/cpython.git
synced 2025-10-31 18:28:49 +00:00
40fe35a95e
failure when the test is ran the second time. The root attribute was set in parent class in setUpClass and then overridded in child class in tearDownClass.
96 lines
3.5 KiB
Python
96 lines
3.5 KiB
Python
import unittest
|
|
import tkinter
|
|
from tkinter import font
|
|
from test.support import requires, run_unittest
|
|
from tkinter.test.support import AbstractTkTest
|
|
|
|
requires('gui')
|
|
|
|
fontname = "TkDefaultFont"
|
|
|
|
class FontTest(AbstractTkTest, unittest.TestCase):
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
AbstractTkTest.setUpClass.__func__(cls)
|
|
try:
|
|
cls.font = font.Font(root=cls.root, name=fontname, exists=True)
|
|
except tkinter.TclError:
|
|
cls.font = font.Font(root=cls.root, name=fontname, exists=False)
|
|
|
|
def test_configure(self):
|
|
options = self.font.configure()
|
|
self.assertGreaterEqual(set(options),
|
|
{'family', 'size', 'weight', 'slant', 'underline', 'overstrike'})
|
|
for key in options:
|
|
self.assertEqual(self.font.cget(key), options[key])
|
|
self.assertEqual(self.font[key], options[key])
|
|
for key in 'family', 'weight', 'slant':
|
|
self.assertIsInstance(options[key], str)
|
|
self.assertIsInstance(self.font.cget(key), str)
|
|
self.assertIsInstance(self.font[key], str)
|
|
sizetype = int if self.wantobjects else str
|
|
for key in 'size', 'underline', 'overstrike':
|
|
self.assertIsInstance(options[key], sizetype)
|
|
self.assertIsInstance(self.font.cget(key), sizetype)
|
|
self.assertIsInstance(self.font[key], sizetype)
|
|
|
|
def test_actual(self):
|
|
options = self.font.actual()
|
|
self.assertGreaterEqual(set(options),
|
|
{'family', 'size', 'weight', 'slant', 'underline', 'overstrike'})
|
|
for key in options:
|
|
self.assertEqual(self.font.actual(key), options[key])
|
|
for key in 'family', 'weight', 'slant':
|
|
self.assertIsInstance(options[key], str)
|
|
self.assertIsInstance(self.font.actual(key), str)
|
|
sizetype = int if self.wantobjects else str
|
|
for key in 'size', 'underline', 'overstrike':
|
|
self.assertIsInstance(options[key], sizetype)
|
|
self.assertIsInstance(self.font.actual(key), sizetype)
|
|
|
|
def test_name(self):
|
|
self.assertEqual(self.font.name, fontname)
|
|
self.assertEqual(str(self.font), fontname)
|
|
|
|
def test_eq(self):
|
|
font1 = font.Font(root=self.root, name=fontname, exists=True)
|
|
font2 = font.Font(root=self.root, name=fontname, exists=True)
|
|
self.assertIsNot(font1, font2)
|
|
self.assertEqual(font1, font2)
|
|
self.assertNotEqual(font1, font1.copy())
|
|
self.assertNotEqual(font1, 0)
|
|
|
|
def test_measure(self):
|
|
self.assertIsInstance(self.font.measure('abc'), int)
|
|
|
|
def test_metrics(self):
|
|
metrics = self.font.metrics()
|
|
self.assertGreaterEqual(set(metrics),
|
|
{'ascent', 'descent', 'linespace', 'fixed'})
|
|
for key in metrics:
|
|
self.assertEqual(self.font.metrics(key), metrics[key])
|
|
self.assertIsInstance(metrics[key], int)
|
|
self.assertIsInstance(self.font.metrics(key), int)
|
|
|
|
def test_families(self):
|
|
families = font.families(self.root)
|
|
self.assertIsInstance(families, tuple)
|
|
self.assertTrue(families)
|
|
for family in families:
|
|
self.assertIsInstance(family, str)
|
|
self.assertTrue(family)
|
|
|
|
def test_names(self):
|
|
names = font.names(self.root)
|
|
self.assertIsInstance(names, tuple)
|
|
self.assertTrue(names)
|
|
for name in names:
|
|
self.assertIsInstance(name, str)
|
|
self.assertTrue(name)
|
|
self.assertIn(fontname, names)
|
|
|
|
tests_gui = (FontTest, )
|
|
|
|
if __name__ == "__main__":
|
|
run_unittest(*tests_gui)
|