def testBuildCommandCheckEmulatorLogSetup(self):
with tempfile.TemporaryDirectory() as logs_dir:
self.args.logs_dir = logs_dir
with FvdlTarget.CreateFromArgs(self.args) as target:
build_command = target._BuildCommand()
self.assertIn('--emulator-log', build_command)
self.assertIn('--envs', build_command)
def main():
parser = argparse.ArgumentParser(
description='Launches a long-running emulator that can '
'be re-used for multiple test runs.')
AddLongRunningArgs(parser)
FvdlTarget.RegisterArgs(parser)
AemuTarget.RegisterArgs(parser)
common_args.AddCommonArgs(parser)
args = parser.parse_args()
args.out_dir = None
args.device = 'fvdl'
args.cpu_cores = 4
common_args.ConfigureLogging(args)
with ExitOnSigTerm(), \
common_args.GetDeploymentTargetForArgs(args) as fvdl_target:
if fvdl_target._with_network:
logging.info('If you haven\'t set up tuntap, you may be prompted '
'for your sudo password to set up tuntap.')
fvdl_target.Start()
logging.info(
'Emulator successfully started. You can now run Chrome '
'Fuchsia tests with "%s" to target this emulator.',
fvdl_target.GetFfxTarget().format_runner_options())
logging.info('Type Ctrl-C in this terminal to shut down the emulator.')
try:
while fvdl_target._IsEmuStillRunning():
time.sleep(10)
except KeyboardInterrupt:
logging.info('Ctrl-C received; shutting down the emulator.')
pass # Silently shut down the emulator
except SystemExit:
logging.info('SIGTERM received; shutting down the emulator.')
pass # Silently shut down the emulator
def main():
parser = argparse.ArgumentParser(
description='Launches a long-running emulator that can '
'be re-used for multiple test runs.')
AddLongRunningArgs(parser)
FvdlTarget.RegisterArgs(parser)
AemuTarget.RegisterArgs(parser)
common_args.AddCommonArgs(parser)
args = parser.parse_args()
args.out_dir = None
args.device = 'fvdl'
args.cpu_cores = 4
common_args.ConfigureLogging(args)
with common_args.GetDeploymentTargetForArgs(args) as fvdl_target:
if fvdl_target._with_network:
logging.info('If you haven\'t set up tuntap, you may be prompted '
'for your sudo password to set up tuntap.')
fvdl_target.Start()
logging.info(
'Emulator successfully started up! If you are running '
'multiple fuchsia devices, specify the port the ip address '
'via the --host flag.')
if fvdl_target._with_network:
logging.info('You can now use the "-d" flag when running '
'Chrome Fuchsia tests to target this emulator.')
while fvdl_target._IsEmuStillRunning():
time.sleep(10)
pass
def testBuildCommandCheckIfNotRequireKVMSetNoAcceleration(self):
self.args.require_kvm = False
with FvdlTarget.CreateFromArgs(self.args) as target:
target.Shutdown = mock.MagicMock()
common.EnsurePathExists = mock.MagicMock(return_value='image')
with mock.patch.object(boot_data,
'ProvisionSSH') as provision_mock:
self.assertIn('--noacceleration', target._BuildCommand())
def testBuildCommandCheckIfWithNetworkSetTunTap(self):
self.args.with_network = True
with FvdlTarget.CreateFromArgs(self.args) as target:
target.Shutdown = mock.MagicMock()
common.EnsurePathExists = mock.MagicMock(return_value='image')
with mock.patch.object(boot_data,
'ProvisionSSH') as provision_mock:
self.assertIn('-N', target._BuildCommand())
def testBuildCommandCheckIfHardwareGpuSetHostGPU(self):
self.args.hardware_gpu = True
with FvdlTarget.CreateFromArgs(self.args) as target:
target.Shutdown = mock.MagicMock()
common.EnsurePathExists = mock.MagicMock(return_value='image')
with mock.patch.object(boot_data,
'ProvisionSSH') as provision_mock:
self.assertIn('--host-gpu', target._BuildCommand())
def testBuildCommandCheckIfNotEnableGraphicsSetHeadless(self):
self.args.enable_graphics = True
with FvdlTarget.CreateFromArgs(self.args) as target:
target.Shutdown = mock.MagicMock()
common.EnsurePathExists = mock.MagicMock(return_value='image')
with mock.patch.object(boot_data,
'ProvisionSSH') as provision_mock:
self.assertNotIn('--headless', target._BuildCommand())
def testBuildCommandCheckRamSizeNot8192SetRamSize(self):
custom_ram_size = 4096
self.args.ram_size_mb = custom_ram_size
with FvdlTarget.CreateFromArgs(self.args) as target:
self.assertIn('--device-proto', target._BuildCommand())
self.assertTrue(os.path.exists(target._device_proto_file.name))
correct_ram_amount = False
with open(target._device_proto_file.name, 'r') as f:
self.assertTrue(
' ram: {}\n'.format(custom_ram_size) in f.readlines())
def testBuildCommandCheckRamSizeNot8192SetRamSize(self):
self.args.ram_size_mb = 4096
with FvdlTarget.CreateFromArgs(self.args) as target:
target.Shutdown = mock.MagicMock()
common.EnsurePathExists = mock.MagicMock(return_value='image')
with mock.patch.object(boot_data,
'ProvisionSSH') as provision_mock:
self.assertIn('--device-proto', target._BuildCommand())
self.assertTrue(os.path.exists(target._device_proto_file.name))
correct_ram_amount = False
with open(target._device_proto_file.name) as file:
for line in file:
if line.strip() == 'ram: 4096':
correct_ram_amount = True
break
self.assertTrue(correct_ram_amount)
def testBasicEmuCommand(self):
with FvdlTarget.CreateFromArgs(self.args) as target:
build_command = target._BuildCommand()
self.assertIn(target._FVDL_PATH, build_command)
self.assertIn('--sdk', build_command)
self.assertIn('start', build_command)
self.assertNotIn('--noacceleration', build_command)
self.assertIn('--headless', build_command)
self.assertNotIn('--host-gpu', build_command)
self.assertNotIn('-N', build_command)
self.assertIn('--device-proto', build_command)
self.assertNotIn('--emulator-log', build_command)
self.assertNotIn('--envs', build_command)
self.assertTrue(os.path.exists(target._device_proto_file.name))
correct_ram_amount = False
with open(target._device_proto_file.name) as file:
for line in file:
if line.strip() == 'ram: 8192':
correct_ram_amount = True
break
self.assertTrue(correct_ram_amount)
def testBasicEmuCommand(self):
with FvdlTarget.CreateFromArgs(self.args) as target:
target.Shutdown = mock.MagicMock()
common.EnsurePathExists = mock.MagicMock(return_value='image')
with mock.patch.object(boot_data,
'ProvisionSSH') as provision_mock:
build_command = target._BuildCommand()
self.assertIn(target._FVDL_PATH, build_command)
self.assertIn('--sdk', build_command)
self.assertIn('start', build_command)
self.assertNotIn('--noacceleration', target._BuildCommand())
self.assertIn('--headless', target._BuildCommand())
self.assertNotIn('--host-gpu', target._BuildCommand())
self.assertNotIn('-N', target._BuildCommand())
self.assertIn('--device-proto', target._BuildCommand())
self.assertTrue(os.path.exists(target._device_proto_file.name))
correct_ram_amount = False
with open(target._device_proto_file.name) as file:
for line in file:
if line.strip() == 'ram: 8192':
correct_ram_amount = True
break
self.assertTrue(correct_ram_amount)
def testBuildCommandCheckIfWithNetworkSetTunTap(self):
self.args.with_network = True
with FvdlTarget.CreateFromArgs(self.args) as target:
self.assertIn('-N', target._BuildCommand())
def testBuildCommandCheckIfHardwareGpuSetHostGPU(self):
self.args.hardware_gpu = True
with FvdlTarget.CreateFromArgs(self.args) as target:
self.assertIn('--host-gpu', target._BuildCommand())
def testBuildCommandCheckIfHardwareGpuSetHostGPU(self, mock_daemon_stop):
self.args.hardware_gpu = True
with FvdlTarget.CreateFromArgs(self.args) as target:
self.assertIn('--host-gpu', target._BuildCommand())
mock_daemon_stop.assert_called_once()
def testBuildCommandCheckIfNotRequireKVMSetNoAcceleration(
self, mock_daemon_stop):
self.args.require_kvm = False
with FvdlTarget.CreateFromArgs(self.args) as target:
self.assertIn('--noacceleration', target._BuildCommand())
mock_daemon_stop.assert_called_once()
def testBuildCommandCheckIfNotEnableGraphicsSetHeadless(
self, mock_daemon_stop):
self.args.enable_graphics = True
with FvdlTarget.CreateFromArgs(self.args) as target:
self.assertNotIn('--headless', target._BuildCommand())
mock_daemon_stop.assert_called_once()
def testBuildCommandCheckIfNotRequireKVMSetNoAcceleration(self):
self.args.require_kvm = False
with FvdlTarget.CreateFromArgs(self.args) as target:
self.assertIn('--noacceleration', target._BuildCommand())
def testBuildCommandCheckIfWithNetworkSetTunTap(self, mock_daemon_stop):
self.args.with_network = True
with FvdlTarget.CreateFromArgs(self.args) as target:
self.assertIn('-N', target._BuildCommand())
mock_daemon_stop.assert_called_once()
def testBuildCommandCheckIfNotEnableGraphicsSetHeadless(self):
self.args.enable_graphics = True
with FvdlTarget.CreateFromArgs(self.args) as target:
self.assertNotIn('--headless', target._BuildCommand())