def train(self, request, run_id):
training_run = get_object_or_404(TrainingRun, id=run_id)
with open(os.path.join(settings.BASE_DIR, 'build',
'train.bundle.js')) as f:
train_script = f.read()
fd, ruleset_path = mkstemp()
with os.fdopen(fd, 'w') as f:
f.write(training_run.ruleset.code.encode('utf8'))
facts = training_run.ruleset.fact_set.facts.all()
client = None
try:
client = Marionette(bin=settings.FIREFOX_BIN, headless=True)
client.start_session()
webpages = list(
map(
lambda webpage: {
'url': webpage.url,
'facts': {
fact.fact.key: fact.fact_answer
for fact in webpage.webpagefact_set.filter(fact__in
=facts)
},
},
training_run.training_pages.all(),
))
results = client.execute_async_script(
train_script,
script_args=(
ruleset_path,
list(map(lambda fact: fact.key, facts)),
webpages,
json.loads(training_run.initial_coefficients),
),
sandbox='system',
script_timeout=1000 * 60 * 5,
)
training_run.final_coefficients = json.dumps(results[0])
training_run.save()
finally:
if client:
client.cleanup()
os.remove(ruleset_path)
messages.add_message(request, messages.SUCCESS,
'Training run completed.')
return redirect('admin:training_trainingrun_change', run_id)
def main(firefox_bin):
if not firefox_bin:
raise click.BadParameter(
'No Firefox binary found; configure the path to Firefox with `npm config`.'
)
elif not os.path.exists(firefox_bin):
raise click.BadParameter('Path to Firefox binary does not exist.')
click.echo('== Building test bundle with Webpack')
bundle_handle, bundle_path = mkstemp()
try:
webpack_config_path = os.path.join(ROOT, 'webpack/test.config.js')
check_call([
'webpack',
'--bail',
'--config',
webpack_config_path,
'--output',
bundle_path,
])
with open(bundle_path) as f:
test_code = f.read()
finally:
os.remove(bundle_path)
click.echo('== Running tests')
client = None
try:
client = Marionette(bin=firefox_bin, headless=True)
client.start_session()
results = client.execute_async_script(test_code)
finally:
if client:
client.cleanup()
# Pipe output through formatter to make it readable.
reporter_env = os.environ.copy()
reporter_env.setdefault('TAP_COLORS', '1') # Support color outpput
reporter = Popen(
['tap-mocha-reporter', 'spec'],
stdout=PIPE,
stderr=STDOUT,
stdin=PIPE,
env=reporter_env,
)
formatted_output, stderr = reporter.communicate(results['output'])
click.echo(formatted_output)
# Exit with an error code if there were any failures
if results['failures'] > 0:
sys.exit(1)
def freeze(self, request, queryset):
with open(os.path.join(settings.BASE_DIR, 'build',
'freeze.bundle.js')) as f:
freeze_script = f.read()
client = None
try:
client = Marionette(bin=settings.FIREFOX_BIN, headless=True)
client.start_session()
for webpage in queryset:
print('Freezing {}...'.format(webpage.url))
client.navigate(webpage.url)
results = client.execute_async_script(
freeze_script,
script_timeout=1000 * 60 * 5,
)
webpage.frozen_html.save(webpage.url,
ContentFile(results['html']))
webpage.save()
finally:
if client:
client.cleanup()
class MuletReftest(RefTest):
build_type = "mulet"
marionette = None
def __init__(self, marionette_args):
RefTest.__init__(self)
self.last_test = os.path.basename(__file__)
self.marionette_args = marionette_args
self.profile = None
self.runner = None
self.test_script = os.path.join(here, 'b2g_start_script.js')
self.timeout = None
def run_marionette_script(self):
self.marionette = Marionette(**self.marionette_args)
assert (self.marionette.wait_for_port())
self.marionette.start_session()
if self.build_type == "mulet":
self._wait_for_homescreen(timeout=300)
self._unlockScreen()
self.marionette.set_context(self.marionette.CONTEXT_CHROME)
if os.path.isfile(self.test_script):
f = open(self.test_script, 'r')
self.test_script = f.read()
f.close()
self.marionette.execute_script(self.test_script)
def run_tests(self, tests, options):
manifests = self.resolver.resolveManifests(options, tests)
self.profile = self.create_profile(options,
manifests,
profile_to_clone=options.profile)
env = self.buildBrowserEnv(options, self.profile.profile)
kp_kwargs = {
'processOutputLine': [self._on_output],
'onTimeout': [self._on_timeout],
'kill_on_timeout': False
}
if not options.debugger:
if not options.timeout:
if mozinfo.info['debug']:
options.timeout = 420
else:
options.timeout = 300
self.timeout = options.timeout + 30.0
log.info("%s | Running tests: start.", os.path.basename(__file__))
cmd, args = self.build_command_line(
options.app,
ignore_window_size=options.ignoreWindowSize,
browser_arg=options.browser_arg)
self.runner = FirefoxRunner(profile=self.profile,
binary=cmd,
cmdargs=args,
env=env,
process_class=ProcessHandler,
process_args=kp_kwargs,
symbols_path=options.symbolsPath)
status = 0
try:
self.runner.start(outputTimeout=self.timeout)
log.info("%s | Application pid: %d", os.path.basename(__file__),
self.runner.process_handler.pid)
# kick starts the reftest harness
self.run_marionette_script()
status = self.runner.wait()
finally:
self.runner.check_for_crashes(test_name=self.last_test)
self.runner.cleanup()
if status > 0:
log.testFail("%s | application terminated with exit code %s",
self.last_test, status)
elif status < 0:
log.info("%s | application killed with signal %s", self.last_test,
-status)
log.info("%s | Running tests: end.", os.path.basename(__file__))
return status
def create_profile(self, options, manifests, profile_to_clone=None):
profile = RefTest.createReftestProfile(
self, options, manifests, profile_to_clone=profile_to_clone)
prefs = {}
# Turn off the locale picker screen
prefs["browser.firstrun.show.localepicker"] = False
if not self.build_type == "mulet":
# FIXME: With Mulet we can't set this values since Gaia won't launch
prefs["b2g.system_startup_url"] = \
"app://test-container.gaiamobile.org/index.html"
prefs["b2g.system_manifest_url"] = \
"app://test-container.gaiamobile.org/manifest.webapp"
# Make sure we disable system updates
prefs["app.update.enabled"] = False
prefs["app.update.url"] = ""
prefs["app.update.url.override"] = ""
# Disable webapp updates
prefs["webapps.update.enabled"] = False
# Disable tiles also
prefs["browser.newtabpage.directory.source"] = ""
prefs["browser.newtabpage.directory.ping"] = ""
prefs["dom.ipc.tabs.disabled"] = False
prefs["dom.mozBrowserFramesEnabled"] = True
prefs["font.size.inflation.emPerLine"] = 0
prefs["font.size.inflation.minTwips"] = 0
prefs[
"network.dns.localDomains"] = "app://test-container.gaiamobile.org"
prefs["reftest.browser.iframe.enabled"] = False
prefs["reftest.remote"] = False
# Set a future policy version to avoid the telemetry prompt.
prefs["toolkit.telemetry.prompted"] = 999
prefs["toolkit.telemetry.notifiedOptOut"] = 999
# Set the extra prefs.
profile.set_preferences(prefs)
return profile
def build_command_line(self,
app,
ignore_window_size=False,
browser_arg=None):
cmd = os.path.abspath(app)
args = ['-marionette']
if browser_arg:
args += [browser_arg]
if not ignore_window_size:
args.extend(['--screen', '800x1000'])
if self.build_type == "mulet":
args += ['-chrome', 'chrome://b2g/content/shell.html']
return cmd, args
def _on_output(self, line):
sys.stdout.write("%s\n" % line)
sys.stdout.flush()
# TODO use structured logging
if "TEST-START" in line and "|" in line:
self.last_test = line.split("|")[1].strip()
def _on_timeout(self):
msg = "%s | application timed out after %s seconds with no output"
log.testFail(msg % (self.last_test, self.timeout))
# kill process to get a stack
self.runner.stop(sig=signal.SIGABRT)
def _unlockScreen(self):
self.marionette.set_context(self.marionette.CONTEXT_CONTENT)
self.marionette.import_script(
os.path.abspath(
os.path.join(__file__, os.path.pardir, "gaia_lock_screen.js")))
self.marionette.switch_to_frame()
self.marionette.execute_async_script('GaiaLockScreen.unlock()')
def _wait_for_homescreen(self, timeout):
log.info("Waiting for home screen to load")
Wait(self.marionette, timeout).until(
expected.element_present(By.CSS_SELECTOR,
'#homescreen[loading-state=false]'))
class MuletReftest(RefTest):
build_type = "mulet"
marionette = None
def __init__(self, marionette_args):
RefTest.__init__(self)
self.last_test = os.path.basename(__file__)
self.marionette_args = marionette_args
self.profile = None
self.runner = None
self.test_script = os.path.join(here, 'b2g_start_script.js')
self.timeout = None
def run_marionette_script(self):
self.marionette = Marionette(**self.marionette_args)
assert(self.marionette.wait_for_port())
self.marionette.start_session()
if self.build_type == "mulet":
self._wait_for_homescreen(timeout=300)
self._unlockScreen()
self.marionette.set_context(self.marionette.CONTEXT_CHROME)
if os.path.isfile(self.test_script):
f = open(self.test_script, 'r')
self.test_script = f.read()
f.close()
self.marionette.execute_script(self.test_script)
def run_tests(self, tests, options):
manifests = self.resolver.resolveManifests(options, tests)
self.profile = self.create_profile(options, manifests,
profile_to_clone=options.profile)
env = self.buildBrowserEnv(options, self.profile.profile)
self._populate_logger(options)
outputHandler = OutputHandler(self.log, options.utilityPath, symbolsPath=options.symbolsPath)
kp_kwargs = { 'processOutputLine': [outputHandler],
'onTimeout': [self._on_timeout],
'kill_on_timeout': False }
if not options.debugger:
if not options.timeout:
if mozinfo.info['debug']:
options.timeout = 420
else:
options.timeout = 300
self.timeout = options.timeout + 30.0
self.log.info("%s | Running tests: start." % os.path.basename(__file__))
cmd, args = self.build_command_line(options.app,
ignore_window_size=options.ignoreWindowSize,
browser_arg=options.browser_arg)
self.runner = FirefoxRunner(profile=self.profile,
binary=cmd,
cmdargs=args,
env=env,
process_class=ProcessHandler,
process_args=kp_kwargs,
symbols_path=options.symbolsPath)
status = 0
try:
self.runner.start(outputTimeout=self.timeout)
self.log.info("%s | Application pid: %d" % (
os.path.basename(__file__),
self.runner.process_handler.pid))
# kick starts the reftest harness
self.run_marionette_script()
status = self.runner.wait()
finally:
self.runner.check_for_crashes(test_name=self.last_test)
self.runner.cleanup()
if status > 0:
self.log.testFail("%s | application terminated with exit code %s" % (
self.last_test, status))
elif status < 0:
self.log.info("%s | application killed with signal %s" % (
self.last_test, -status))
self.log.info("%s | Running tests: end." % os.path.basename(__file__))
return status
def create_profile(self, options, manifests, profile_to_clone=None):
profile = RefTest.createReftestProfile(self, options, manifests,
profile_to_clone=profile_to_clone)
prefs = {}
# Turn off the locale picker screen
prefs["browser.firstrun.show.localepicker"] = False
if not self.build_type == "mulet":
# FIXME: With Mulet we can't set this values since Gaia won't launch
prefs["b2g.system_startup_url"] = \
"app://test-container.gaiamobile.org/index.html"
prefs["b2g.system_manifest_url"] = \
"app://test-container.gaiamobile.org/manifest.webapp"
# Make sure we disable system updates
prefs["app.update.enabled"] = False
prefs["app.update.url"] = ""
# Disable webapp updates
prefs["webapps.update.enabled"] = False
# Disable tiles also
prefs["browser.newtabpage.directory.source"] = ""
prefs["browser.newtabpage.directory.ping"] = ""
prefs["dom.ipc.tabs.disabled"] = False
prefs["dom.mozBrowserFramesEnabled"] = True
prefs["font.size.inflation.emPerLine"] = 0
prefs["font.size.inflation.minTwips"] = 0
prefs["network.dns.localDomains"] = "app://test-container.gaiamobile.org"
prefs["reftest.browser.iframe.enabled"] = False
prefs["reftest.remote"] = False
# Set the extra prefs.
profile.set_preferences(prefs)
return profile
def build_command_line(self, app, ignore_window_size=False,
browser_arg=None):
cmd = os.path.abspath(app)
args = ['-marionette']
if browser_arg:
args += [browser_arg]
if not ignore_window_size:
args.extend(['--screen', '800x1000'])
if self.build_type == "mulet":
args += ['-chrome', 'chrome://b2g/content/shell.html']
return cmd, args
def _on_timeout(self):
msg = "%s | application timed out after %s seconds with no output"
self.log.testFail(msg % (self.last_test, self.timeout))
self.log.error("Force-terminating active process(es).");
# kill process to get a stack
self.runner.stop(sig=signal.SIGABRT)
def _unlockScreen(self):
self.marionette.set_context(self.marionette.CONTEXT_CONTENT)
self.marionette.import_script(os.path.abspath(
os.path.join(__file__, os.path.pardir, "gaia_lock_screen.js")))
self.marionette.switch_to_frame()
self.marionette.execute_async_script('GaiaLockScreen.unlock()')
def _wait_for_homescreen(self, timeout):
self.log.info("Waiting for home screen to load")
Wait(self.marionette, timeout).until(expected.element_present(
By.CSS_SELECTOR, '#homescreen[loading-state=false]'))
'}')
# The location of the Firefox binary, will depend on system.
# Be careful to use the actual binary and not a wrapper script.
binary = '/usr/lib/firefox/firefox'
# Loop through the four different configurations.
for mode in ['headless', 'graphical']:
# Set up the client with the appropriate settings.
if mode == 'headless':
os.environ['MOZ_HEADLESS'] = '1'
else:
os.environ.pop('MOZ_HEADLESS', None)
client = Marionette('localhost', bin=binary, port=2828)
client.start_session()
# Navigate to the test page and inject the JavaScript.
client.navigate(
'https://intoli.com/blog/javascript-injection/test-page.html')
client.execute_async_script(injected_javascript)
# Save the results as an image.
filename = os.path.join(
'img', 'marionette-execute-async-scripy-firefox-%s-results.png' % mode)
with open(filename, 'wb') as f:
f.write(client.screenshot(format='binary'))
print 'Saved "%s".' % filename
# Cleanup the client before the next test.
client.cleanup()
