1import os
2import unittest
3from test import test_support
4
5# Skip this test if _tkinter wasn't built.
6test_support.import_module('_tkinter')
7
8this_dir = os.path.dirname(os.path.abspath(__file__))
9lib_tk_test = os.path.abspath(os.path.join(this_dir, os.path.pardir,
10    'lib-tk', 'test'))
11
12with test_support.DirsOnSysPath(lib_tk_test):
13    import runtktests
14
15# Skip test if tk cannot be initialized.
16runtktests.check_tk_availability()
17
18import ttk
19from _tkinter import TclError
20
21try:
22    ttk.Button()
23except TclError, msg:
24    # assuming ttk is not available
25    raise unittest.SkipTest("ttk not available: %s" % msg)
26
27def test_main(enable_gui=False):
28    if enable_gui:
29        if test_support.use_resources is None:
30            test_support.use_resources = ['gui']
31        elif 'gui' not in test_support.use_resources:
32            test_support.use_resources.append('gui')
33
34    with test_support.DirsOnSysPath(lib_tk_test):
35        from test_ttk.support import get_tk_root
36        try:
37            test_support.run_unittest(
38                *runtktests.get_tests(text=False, packages=['test_ttk']))
39        finally:
40            get_tk_root().destroy()
41
42if __name__ == '__main__':
43    test_main(enable_gui=True)
44