blob: f5bc5f59d6c46c933ed27e202e99e22f5c9f49ba [file] [log] [blame] [edit]
#!/usr/bin/python
import mock
import os
import unittest
import common
from autotest_lib.client.common_lib import autotemp
from autotest_lib.client.common_lib import error
from autotest_lib.client.bin import local_host
class test_local_host_class(unittest.TestCase):
def setUp(self):
self.tmpdir = autotemp.tempdir(unique_id='localhost_unittest')
self.addCleanup(self.tmpdir.clean)
@mock.patch('autotest_lib.client.bin.local_host.platform.node')
def test_init_default_hostname(self, mock_node):
mock_node.return_value = 'foo'
host = local_host.LocalHost()
self.assertEqual(host.hostname, 'foo')
@mock.patch('autotest_lib.client.bin.local_host.platform.node')
def test_init_with_hostname(self, mock_node):
mock_node.return_value = 'foo'
host = local_host.LocalHost(hostname='bar')
self.assertEqual(host.hostname, 'bar')
def test_wait_up(self):
# just test that wait_up always works
host = local_host.LocalHost()
host.wait_up(1)
@mock.patch('autotest_lib.client.bin.local_host.utils.run')
def test_run_success(self, mock_run):
result = local_host.utils.CmdResult(
command='yes',
stdout='y',
stderr='',
exit_status=0,
duration=1,
)
mock_run.return_value = result
host = local_host.LocalHost()
got = host.run(
'yes',
timeout=123,
ignore_status=True,
stdout_tee=local_host.utils.TEE_TO_LOGS,
stderr_tee=local_host.utils.TEE_TO_LOGS,
stdin=None,
)
self.assertEqual(got, result)
mock_run.assert_called_once_with(
result.command,
timeout=123,
ignore_status=True,
stdout_tee=local_host.utils.TEE_TO_LOGS,
stderr_tee=local_host.utils.TEE_TO_LOGS,
stdin=None,
ignore_timeout=False,
args=(),
)
@mock.patch('autotest_lib.client.bin.local_host.utils.run')
def test_run_cmd_failure_raised(self, mock_run):
mock_result = mock.MagicMock()
mock_run.side_effect = error.CmdError('yes', mock_result)
host = local_host.LocalHost()
with self.assertRaises(error.AutotestHostRunCmdError) as exc_cm:
host.run('yes', timeout=123)
self.assertEqual(exc_cm.exception.result_obj, mock_result)
mock_run.assert_called_once_with(
'yes',
timeout=123,
ignore_status=False,
stdout_tee=local_host.utils.TEE_TO_LOGS,
stderr_tee=local_host.utils.TEE_TO_LOGS,
stdin=None,
ignore_timeout=False,
args=(),
)
@mock.patch('autotest_lib.client.bin.local_host.utils.run')
def test_run_cmd_timeout_raised(self, mock_run):
mock_result = mock.MagicMock()
mock_run.side_effect = error.CmdTimeoutError('yes', mock_result)
host = local_host.LocalHost()
with self.assertRaises(error.AutotestHostRunTimeoutError) as exc_cm:
host.run('yes', timeout=123)
self.assertEqual(exc_cm.exception.result_obj, mock_result)
mock_run.assert_called_once_with(
'yes',
timeout=123,
ignore_status=False,
stdout_tee=local_host.utils.TEE_TO_LOGS,
stderr_tee=local_host.utils.TEE_TO_LOGS,
stdin=None,
ignore_timeout=False,
args=(),
)
@mock.patch('autotest_lib.client.bin.local_host.utils.run')
def test_run_failure_ignored(self, mock_run):
result = local_host.utils.CmdResult(
command='yes',
stdout='',
stderr='err',
exit_status=1,
duration=1,
)
mock_run.return_value = result
host = local_host.LocalHost()
got = host.run('yes', timeout=123, ignore_status=True)
self.assertEqual(got, result)
mock_run.assert_called_once_with(
result.command,
timeout=123,
ignore_status=True,
stdout_tee=local_host.utils.TEE_TO_LOGS,
stderr_tee=local_host.utils.TEE_TO_LOGS,
stdin=None,
ignore_timeout=False,
args=(),
)
def test_list_files_glob(self):
host = local_host.LocalHost()
files = (os.path.join(self.tmpdir.name, 'file1'),
os.path.join(self.tmpdir.name, 'file2'))
# create some files in tmpdir
open(files[0], 'w').close()
open(files[1], 'w').close()
self.assertItemsEqual(
files,
host.list_files_glob(os.path.join(self.tmpdir.name, '*')))
def test_symlink_closure_does_not_add_existent_file(self):
host = local_host.LocalHost()
# create a file and a symlink to it
fname = os.path.join(self.tmpdir.name, 'file')
sname = os.path.join(self.tmpdir.name, 'sym')
open(fname, 'w').close()
os.symlink(fname, sname)
# test that when the symlinks point to already know files
# nothing is added
self.assertItemsEqual(
[fname, sname],
host.symlink_closure([fname, sname]))
def test_symlink_closure_adds_missing_files(self):
host = local_host.LocalHost()
# create a file and a symlink to it
fname = os.path.join(self.tmpdir.name, 'file')
sname = os.path.join(self.tmpdir.name, 'sym')
open(fname, 'w').close()
os.symlink(fname, sname)
# test that when the symlinks point to unknown files they are added
self.assertItemsEqual(
[fname, sname],
host.symlink_closure([sname]))
def test_get_file(self):
"""Tests get_file() copying a regular file."""
host = local_host.LocalHost()
source_file = os.path.join(self.tmpdir.name, 'file')
open(os.path.join(source_file), 'w').close()
dest_file = os.path.join(self.tmpdir.name, 'dest')
host.get_file(source_file, dest_file)
self.assertTrue(os.path.isfile(dest_file))
def test_get_directory_into_new_directory(self):
"""Tests get_file() copying a directory into a new dir."""
host = local_host.LocalHost()
source_dir = os.path.join(self.tmpdir.name, 'dir')
os.mkdir(source_dir)
open(os.path.join(source_dir, 'file'), 'w').close()
dest_dir = os.path.join(self.tmpdir.name, 'dest')
host.get_file(source_dir, dest_dir)
self.assertTrue(os.path.isfile(os.path.join(dest_dir, 'dir', 'file')))
def test_get_directory_into_existing_directory(self):
"""Tests get_file() copying a directory into an existing dir."""
host = local_host.LocalHost()
source_dir = os.path.join(self.tmpdir.name, 'dir')
os.mkdir(source_dir)
open(os.path.join(source_dir, 'file'), 'w').close()
dest_dir = os.path.join(self.tmpdir.name, 'dest')
os.mkdir(dest_dir)
host.get_file(source_dir, dest_dir)
self.assertTrue(os.path.isfile(os.path.join(dest_dir, 'dir', 'file')))
def test_get_directory_delete_dest(self):
"""Tests get_file() replacing a dir."""
host = local_host.LocalHost()
source_dir = os.path.join(self.tmpdir.name, 'dir')
os.mkdir(source_dir)
open(os.path.join(source_dir, 'file'), 'w').close()
dest_dir = os.path.join(self.tmpdir.name, 'dest')
os.mkdir(dest_dir)
os.mkdir(os.path.join(dest_dir, 'dir'))
open(os.path.join(dest_dir, 'dir', 'file2'), 'w').close()
host.get_file(source_dir, dest_dir, delete_dest=True)
self.assertTrue(os.path.isfile(os.path.join(dest_dir, 'dir', 'file')))
self.assertFalse(os.path.isfile(os.path.join(dest_dir, 'dir', 'file2')))
def test_get_directory_contents_into_new_directory(self):
"""Tests get_file() copying dir contents to a new dir."""
host = local_host.LocalHost()
source_dir = os.path.join(self.tmpdir.name, 'dir')
os.mkdir(source_dir)
open(os.path.join(source_dir, 'file'), 'w').close()
dest_dir = os.path.join(self.tmpdir.name, 'dest')
# End the source with '/' to copy the contents only.
host.get_file(os.path.join(source_dir, ''), dest_dir)
self.assertTrue(os.path.isfile(os.path.join(dest_dir, 'file')))
def test_get_directory_contents_into_existing_directory(self):
"""Tests get_file() copying dir contents into an existing dir."""
host = local_host.LocalHost()
source_dir = os.path.join(self.tmpdir.name, 'dir')
os.mkdir(source_dir)
open(os.path.join(source_dir, 'file'), 'w').close()
dest_dir = os.path.join(self.tmpdir.name, 'dest')
os.mkdir(dest_dir)
# End the source with '/' to copy the contents only.
host.get_file(os.path.join(source_dir, ''), dest_dir)
self.assertTrue(os.path.isfile(os.path.join(dest_dir, 'file')))
def test_get_directory_contents_delete_dest(self):
"""Tests get_file() replacing contents of a dir."""
host = local_host.LocalHost()
source_dir = os.path.join(self.tmpdir.name, 'dir')
os.mkdir(source_dir)
open(os.path.join(source_dir, 'file'), 'w').close()
dest_dir = os.path.join(self.tmpdir.name, 'dest')
os.mkdir(dest_dir)
open(os.path.join(dest_dir, 'file2'), 'w').close()
# End the source with '/' to copy the contents only.
host.get_file(os.path.join(source_dir, ''), dest_dir, delete_dest=True)
self.assertTrue(os.path.isfile(os.path.join(dest_dir, 'file')))
self.assertFalse(os.path.isfile(os.path.join(dest_dir, 'file2')))
if __name__ == "__main__":
unittest.main()