| Server IP : 172.67.174.47 / Your IP : 216.73.216.145 Web Server : LiteSpeed System : Linux premium151.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 User : tempvsty ( 647) PHP Version : 8.0.30 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /./lib64/python2.7/lib-tk/test/test_tkinter/ |
Upload File : |
import os
import sys
import unittest
from test import test_support
from Tkinter import Tcl, TclError
test_support.requires('gui')
class TkLoadTest(unittest.TestCase):
@unittest.skipIf('DISPLAY' not in os.environ, 'No $DISPLAY set.')
def testLoadTk(self):
tcl = Tcl()
self.assertRaises(TclError,tcl.winfo_geometry)
tcl.loadtk()
self.assertEqual('1x1+0+0', tcl.winfo_geometry())
tcl.destroy()
def testLoadTkFailure(self):
old_display = None
if sys.platform.startswith(('win', 'darwin', 'cygwin')):
# no failure possible on windows?
# XXX Maybe on tk older than 8.4.13 it would be possible,
# see tkinter.h.
return
with test_support.EnvironmentVarGuard() as env:
if 'DISPLAY' in os.environ:
del env['DISPLAY']
# on some platforms, deleting environment variables
# doesn't actually carry through to the process level
# because they don't support unsetenv
# If that's the case, abort.
display = os.popen('echo $DISPLAY').read().strip()
if display:
return
tcl = Tcl()
self.assertRaises(TclError, tcl.winfo_geometry)
self.assertRaises(TclError, tcl.loadtk)
tests_gui = (TkLoadTest, )
if __name__ == "__main__":
test_support.run_unittest(*tests_gui)