def test_find_in_path(self):
"""Tests finding program in system path."""
temp_dir = self.root
saved_path = os.environ['PATH']
# xxxx is not in path
self.assertEquals('xxxx', utils.find_in_path('xxxx'))
os.environ['PATH'] = os.environ['PATH'] + ':' + temp_dir
open(os.path.join(temp_dir, 'xxxx'), 'w+').close()
# xxxx is in path, but not executable.
self.assertEquals('xxxx', utils.find_in_path('xxxx'))
os.chmod(os.path.join(temp_dir, 'xxxx'), int(utils.EXEC_MODE))
self.assertEquals(os.path.join(temp_dir, 'xxxx'),
utils.find_in_path('xxxx'))
os.environ['PATH'] = saved_path
def test_find_in_path(self):
"""Tests finding program in system path."""
# pylint: disable=protected-access
temp_dir = self.root
saved_path = os.environ['PATH']
# xxxx is not in path
self.assertEqual('xxxx', utils.find_in_path('xxxx'))
os.environ['PATH'] = os.environ['PATH'] + os.pathsep + temp_dir
io.open(os.path.join(temp_dir, 'xxxx'), 'w').close()
if os.name == 'posix':
# xxxx is in path, but not executable.
self.assertEqual('xxxx', utils.find_in_path('xxxx'))
os.chmod(os.path.join(temp_dir, 'xxxx'), int(templates._EXEC_MODE))
self.assertEqual(os.path.join(temp_dir, 'xxxx'),
utils.find_in_path('xxxx'))
os.environ['PATH'] = saved_path