gecko/testing/mozbase/mozdevice/sut_tests/test_fileExists.py

38 lines
1.3 KiB
Python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import tempfile
import posixpath
from dmunit import DeviceManagerTestCase
class FileExistsTestCase(DeviceManagerTestCase):
"""This tests the "fileExists" command.
"""
def testOnRoot(self):
self.assertTrue(self.dm.fileExists('/'))
def testOnNonexistent(self):
self.assertFalse(self.dm.fileExists('/doesNotExist'))
def testOnRegularFile(self):
remote_path = posixpath.join(self.dm.deviceRoot, 'testFile')
self.assertFalse(self.dm.fileExists(remote_path))
with tempfile.NamedTemporaryFile() as f:
self.dm.pushFile(f.name, remote_path)
self.assertTrue(self.dm.fileExists(remote_path))
self.dm.removeFile(remote_path)
def testOnDirectory(self):
remote_path = posixpath.join(self.dm.deviceRoot, 'testDir')
remote_path_file = posixpath.join(remote_path, 'testFile')
self.assertFalse(self.dm.fileExists(remote_path))
with tempfile.NamedTemporaryFile() as f:
self.dm.pushFile(f.name, remote_path_file)
self.assertTrue(self.dm.fileExists(remote_path))
self.dm.removeFile(remote_path_file)
self.dm.removeDir(remote_path)