| # 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 posixpath |
| from StringIO import StringIO |
| |
| from dmunit import DeviceManagerTestCase |
| |
| class ExecTestCase(DeviceManagerTestCase): |
| |
| def runTest(self): |
| """Simple exec test, does not use env vars.""" |
| out = StringIO() |
| filename = posixpath.join(self.dm.getDeviceRoot(), 'test_exec_file') |
| # Make sure the file was not already there |
| self.dm.removeFile(filename) |
| self.dm.shell(['dd', 'if=/dev/zero', 'of=%s' % filename, 'bs=1024', |
| 'count=1'], out) |
| # Check that the file has been created |
| self.assertTrue(self.dm.fileExists(filename)) |
| # Clean up |
| self.dm.removeFile(filename) |
