Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(197)

Unified Diff: build/android/pylib/device/device_utils_test.py

Issue 1013463003: Update from https://crrev.com/320931 (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « build/android/pylib/device/device_utils.py ('k') | build/android/tombstones.py » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: build/android/pylib/device/device_utils_test.py
diff --git a/build/android/pylib/device/device_utils_test.py b/build/android/pylib/device/device_utils_test.py
index b7e807e06d74cf063d247e10b99c93fe870b4b5c..7c20f0dac612e6367470f8617366c88ca9e210f3 100755
--- a/build/android/pylib/device/device_utils_test.py
+++ b/build/android/pylib/device/device_utils_test.py
@@ -1046,31 +1046,100 @@ class DeviceUtilsPullFileTest(DeviceUtilsTest):
class DeviceUtilsReadFileTest(DeviceUtilsTest):
+ def testReadFileWithPull_success(self):
+ tmp_host_dir = '/tmp/dir/on.host/'
+ tmp_host = MockTempFile('/tmp/dir/on.host/tmp_ReadFileWithPull')
+ tmp_host.file.read.return_value = 'some interesting contents'
+ with self.assertCalls(
+ (mock.call.tempfile.mkdtemp(), tmp_host_dir),
+ (self.call.adb.Pull('/path/to/device/file', mock.ANY)),
+ (mock.call.__builtin__.open(mock.ANY, 'r'), tmp_host),
+ (mock.call.os.path.exists(tmp_host_dir), True),
+ (mock.call.shutil.rmtree(tmp_host_dir), None)):
+ self.assertEquals('some interesting contents',
+ self.device._ReadFileWithPull('/path/to/device/file'))
+ tmp_host.file.read.assert_called_once_with()
+
+ def testReadFileWithPull_rejected(self):
+ tmp_host_dir = '/tmp/dir/on.host/'
+ with self.assertCalls(
+ (mock.call.tempfile.mkdtemp(), tmp_host_dir),
+ (self.call.adb.Pull('/path/to/device/file', mock.ANY),
+ self.CommandError()),
+ (mock.call.os.path.exists(tmp_host_dir), True),
+ (mock.call.shutil.rmtree(tmp_host_dir), None)):
+ with self.assertRaises(device_errors.CommandFailedError):
+ self.device._ReadFileWithPull('/path/to/device/file')
+
def testReadFile_exists(self):
- with self.assertCall(
- self.call.adb.Shell('cat /read/this/test/file'),
- 'this is a test file\r\n'):
+ with self.assertCalls(
+ (self.call.device.RunShellCommand(
+ ['ls', '-l', '/read/this/test/file'],
+ as_root=False, check_return=True),
+ ['-rw-rw---- root foo 256 1970-01-01 00:00 file']),
+ (self.call.device.RunShellCommand(
+ ['cat', '/read/this/test/file'], as_root=False, check_return=True),
+ ['this is a test file'])):
self.assertEqual('this is a test file\n',
self.device.ReadFile('/read/this/test/file'))
def testReadFile_doesNotExist(self):
with self.assertCall(
- self.call.adb.Shell('cat /this/file/does.not.exist'),
- self.ShellError('/system/bin/sh: cat: /this/file/does.not.exist: '
- 'No such file or directory')):
- with self.assertRaises(device_errors.AdbCommandFailedError):
+ self.call.device.RunShellCommand(
+ ['ls', '-l', '/this/file/does.not.exist'],
+ as_root=False, check_return=True),
+ self.CommandError('File does not exist')):
+ with self.assertRaises(device_errors.CommandFailedError):
self.device.ReadFile('/this/file/does.not.exist')
def testReadFile_withSU(self):
with self.assertCalls(
- (self.call.device.NeedsSU(), True),
- (self.call.adb.Shell("su -c sh -c 'cat /this/file/can.be.read.with.su'"),
- 'this is a test file\nread with su')):
+ (self.call.device.RunShellCommand(
+ ['ls', '-l', '/this/file/can.be.read.with.su'],
+ as_root=True, check_return=True),
+ ['-rw------- root root 256 1970-01-01 00:00 can.be.read.with.su']),
+ (self.call.device.RunShellCommand(
+ ['cat', '/this/file/can.be.read.with.su'],
+ as_root=True, check_return=True),
+ ['this is a test file', 'read with su'])):
self.assertEqual(
'this is a test file\nread with su\n',
self.device.ReadFile('/this/file/can.be.read.with.su',
as_root=True))
+ def testReadFile_withPull(self):
+ contents = 'a' * 123456
+ with self.assertCalls(
+ (self.call.device.RunShellCommand(
+ ['ls', '-l', '/read/this/big/test/file'],
+ as_root=False, check_return=True),
+ ['-rw-rw---- root foo 123456 1970-01-01 00:00 file']),
+ (self.call.device._ReadFileWithPull('/read/this/big/test/file'),
+ contents)):
+ self.assertEqual(
+ contents, self.device.ReadFile('/read/this/big/test/file'))
+
+ def testReadFile_withPullAndSU(self):
+ contents = 'b' * 123456
+ with self.assertCalls(
+ (self.call.device.RunShellCommand(
+ ['ls', '-l', '/this/big/file/can.be.read.with.su'],
+ as_root=True, check_return=True),
+ ['-rw------- root root 123456 1970-01-01 00:00 can.be.read.with.su']),
+ (self.call.device.NeedsSU(), True),
+ (mock.call.pylib.utils.device_temp_file.DeviceTempFile(self.adb),
+ MockTempFile('/sdcard/tmp/on.device')),
+ self.call.device.RunShellCommand(
+ ['cp', '/this/big/file/can.be.read.with.su',
+ '/sdcard/tmp/on.device'],
+ as_root=True, check_return=True),
+ (self.call.device._ReadFileWithPull('/sdcard/tmp/on.device'),
+ contents)):
+ self.assertEqual(
+ contents,
+ self.device.ReadFile('/this/big/file/can.be.read.with.su',
+ as_root=True))
+
class DeviceUtilsWriteFileTest(DeviceUtilsTest):
« no previous file with comments | « build/android/pylib/device/device_utils.py ('k') | build/android/tombstones.py » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698