def replaced_stdin_objects_dont_explode(self, mock_sys):
# Replace sys.stdin with an object lacking .isatty(), which
# normally causes an AttributeError unless we are being careful.
mock_sys.stdin = object()
# Test. If bug is present, this will error.
runner = Local(Context())
eq_(runner.should_use_pty(pty=True, fallback=True), False)
def replaced_stdin_objects_dont_explode(self, mock_sys):
# Replace sys.stdin with an object lacking .fileno(), which
# normally causes an AttributeError unless we are being careful.
mock_sys.stdin = object()
# Test. If bug is present, this will error.
runner = Local(Context())
eq_(runner.should_use_pty(pty=True, fallback=True), False)
def agent(pytestconfig):
agent_cli = str(Path(pytestconfig.rootdir) / "arduino-create-agent")
env = {
# "ARDUINO_DATA_DIR": data_dir,
# "ARDUINO_DOWNLOADS_DIR": downloads_dir,
# "ARDUINO_SKETCHBOOK_DIR": data_dir,
}
run_context = Context()
runner = Local(run_context) # execute a command on the local filesystem
cd_command = "cd"
with run_context.prefix(f'{cd_command} ..'):
runner.run(agent_cli,
echo=True,
hide=True,
warn=True,
env=env,
asynchronous=True)
# we give some time to the agent to start and listen to
# incoming requests
time.sleep(.5)
# we block here until the test function using this fixture has returned
yield runner
# Kill the runner's process as we finished our test (platform dependent)
os_signal = signal.SIGTERM
if platform.system() != "Windows":
os_signal = signal.SIGKILL
os.kill(runner.process.pid, os_signal)
def daemon_runner(pytestconfig, data_dir, downloads_dir, working_dir):
"""
Provide an invoke's `Local` object that has started the arduino-cli in daemon mode.
This way is simple to start and kill the daemon when the test is finished
via the kill() function
Useful reference:
http://docs.pyinvoke.org/en/1.4/api/runners.html#invoke.runners.Local
http://docs.pyinvoke.org/en/1.4/api/runners.html
"""
cli_full_line = os.path.join(str(pytestconfig.rootdir), "..", "arduino-cli daemon")
env = {
"ARDUINO_DATA_DIR": data_dir,
"ARDUINO_DOWNLOADS_DIR": downloads_dir,
"ARDUINO_SKETCHBOOK_DIR": data_dir,
}
os.makedirs(os.path.join(data_dir, "packages"))
run_context = Context()
run_context.cd(working_dir)
# Local Class is the implementation of a Runner abstract class
runner = Local(run_context)
runner.run(cli_full_line, echo=False, hide=True, warn=True, env=env, asynchronous=True)
# we block here until the test function using this fixture has returned
yield runner
# Kill the runner's process as we finished our test (platform dependent)
os_signal = signal.SIGTERM
if platform.system() != "Windows":
os_signal = signal.SIGKILL
os.kill(runner.process.pid, os_signal)
def daemon_runner(pytestconfig, data_dir, downloads_dir, working_dir):
"""
Provide an invoke's `Local` object that has started the arduino-cli in daemon mode.
This way is simple to start and kill the daemon when the test is finished
via the kill() function
Useful reference:
http://docs.pyinvoke.org/en/1.4/api/runners.html#invoke.runners.Local
http://docs.pyinvoke.org/en/1.4/api/runners.html
"""
cli_full_line = str(
Path(pytestconfig.rootdir).parent / "arduino-cli daemon")
env = {
"ARDUINO_DATA_DIR": data_dir,
"ARDUINO_DOWNLOADS_DIR": downloads_dir,
"ARDUINO_SKETCHBOOK_DIR": data_dir,
}
(Path(data_dir) / "packages").mkdir()
run_context = Context()
# It might happen that we need to change directories between drives on Windows,
# in that case the "/d" flag must be used otherwise directory wouldn't change
cd_command = "cd"
if platform.system() == "Windows":
cd_command += " /d"
# Context.cd() is not used since it doesn't work correctly on Windows.
# It escapes spaces in the path using "\ " but it doesn't always work,
# wrapping the path in quotation marks is the safest approach
run_context.prefix(f'{cd_command} "{working_dir}"')
# Local Class is the implementation of a Runner abstract class
runner = Local(run_context)
runner.run(cli_full_line,
echo=False,
hide=True,
warn=True,
env=env,
asynchronous=True)
# we block here until the test function using this fixture has returned
yield runner
# Kill the runner's process as we finished our test (platform dependent)
os_signal = signal.SIGTERM
if platform.system() != "Windows":
os_signal = signal.SIGKILL
os.kill(runner.process.pid, os_signal)
def _hang_on_full_pipe(self, pty):
class Whoops(Exception):
pass
runner = Local(Context())
# Force runner IO thread-body method to raise an exception to mimic
# real world encoding explosions/etc. When bug is present, this
# will make the test hang until forcibly terminated.
runner.handle_stdout = Mock(side_effect=Whoops, __name__='sigh')
# NOTE: both Darwin (10.10) and Linux (Travis' docker image) have
# this file. It's plenty large enough to fill most pipe buffers,
# which is the triggering behavior.
try:
runner.run("cat /usr/share/dict/words", pty=pty)
except ThreadException as e:
eq_(len(e.exceptions), 1)
ok_(e.exceptions[0].type is Whoops)
else:
assert False, "Did not receive expected ThreadException!"
def _hang_on_full_pipe(self, pty):
class Whoops(Exception):
pass
runner = Local(Context())
# Force runner IO thread-body method to raise an exception to mimic
# real world encoding explosions/etc. When bug is present, this
# will make the test hang until forcibly terminated.
runner.handle_stdout = Mock(side_effect=Whoops, __name__='sigh')
# NOTE: both Darwin (10.10) and Linux (Travis' docker image) have
# this file. It's plenty large enough to fill most pipe buffers,
# which is the triggering behavior.
try:
runner.run("cat /usr/share/dict/words", pty=pty)
except ThreadException as e:
eq_(len(e.exceptions), 1)
ok_(e.exceptions[0].type is Whoops)
else:
assert False, "Did not receive expected ThreadException!"
def triggers_exception_when_command_slow(self):
before = time.time()
with raises(CommandTimedOut) as info:
Local(Context()).run("sleep 5", timeout=0.5)
after = time.time()
# Fudge real time check a bit, <=0.5 typically fails due to
# overhead etc. May need raising further to avoid races? Meh.
assert (after - before) <= 0.75
# Sanity checks of the exception obj
assert info.value.timeout == 0.5
assert info.value.result.command == "sleep 5"
def does_not_fire_when_command_quick(self):
assert Local(Context()).run("sleep 1", timeout=5)
def webpack():
Local('rm -rf dublinBus/static/bundles/stage/*')
Local('rm -rf dublinBus/static/bundles/prod/*')
Local('webpack --config webpack.stage.config.js --progress --colors')
Local('webpack --config webpack.prod.config.js --progress --colors')