def reset_password():
login.update_password(username, current_password, password)
assert login.logged_in(), "password reset failed"
login.logout()
login.login(username, password)
assert login.logged_in(), "password reset failed"
login.logout()
def test_user_change_password(request):
user = ac.User(
name="user {}".format(fauxfactory.gen_alphanumeric()),
credential=Credential(
principal="user_principal_{}".format(fauxfactory.gen_alphanumeric()),
secret="very_secret",
verify_secret="very_secret"
),
email="*****@*****.**",
group=usergrp,
)
user.create()
request.addfinalizer(user.delete)
request.addfinalizer(login.login_admin)
login.logout()
assert not login.logged_in()
login.login(user.credential.principal, user.credential.secret)
assert login.current_full_name() == user.name
login.login_admin()
with update(user):
user.credential = Credential(
principal=user.credential.principal,
secret="another_very_secret",
verify_secret="another_very_secret",
)
login.logout()
assert not login.logged_in()
login.login(user.credential.principal, user.credential.secret)
assert login.current_full_name() == user.name
def test_user_change_password(request):
user = ac.User(
name="user {}".format(fauxfactory.gen_alphanumeric()),
credential=Credential(principal="user_principal_{}".format(
fauxfactory.gen_alphanumeric()),
secret="very_secret",
verify_secret="very_secret"),
email="*****@*****.**",
group=usergrp,
)
user.create()
request.addfinalizer(user.delete)
request.addfinalizer(login.login_admin)
with user:
assert not login.logged_in()
login.login(user)
assert login.current_full_name() == user.name
login.login_admin()
with update(user):
user.credential = Credential(
principal=user.credential.principal,
secret="another_very_secret",
verify_secret="another_very_secret",
)
with user:
assert not login.logged_in()
login.login(user)
assert login.current_full_name() == user.name
def test_verify_password_update(request):
"""
Tests that password changes are successful
Warning: This will temporarily change the password for the default account.
If you stop the tests unexpectedly, the password may not be reset to the default,
making future logins based on the defaults unsuccessful until a manual reset of the
password is done.
If you need to manually reset the password, the current password should be the value
of either new_password, username, or username + new_password.
"""
username = conf.credentials['default']['username']
password = conf.credentials['default']['password']
new_password = "******"
current_password = password
# Check that original login credentials work
login.login(username, current_password)
assert login.logged_in(), "yaml credentials are incorrect!"
# Reset password once this function stops
def reset_password():
login.update_password(username, current_password, password)
assert login.logged_in(), "password reset failed"
login.logout()
login.login(username, password)
assert login.logged_in(), "password reset failed"
login.logout()
request.addfinalizer(reset_password)
# Simple update
login.update_password(username, current_password, new_password)
assert login.logged_in()
current_password = new_password
# Username as password
login.update_password(username, current_password, username)
assert login.logged_in()
current_password = username
# New password starts with old password
login.update_password(username, current_password, current_password + new_password)
assert login.logged_in()
current_password = current_password + new_password
def test_verify_bad_password_update():
"""
Tests that if any information on the password update form is incorrect that the system
rejects the change attempt and does not update the login information
"""
username = conf.credentials['default']['username']
password = conf.credentials['default']['password']
new_password = "******"
# Ensure original login credentials work
login.login(username, password)
assert login.logged_in(), "yaml credentials are incorrect!"
# Incorrect original password
login.update_password(username, password + "ThisPartIsWrong", new_password)
assert login.flash.is_error(login.flash.get_messages()[0])
# New passwords don't match
login.update_password(username, password, new_password, new_password + "3xtraCharacters")
assert login.flash.is_error(login.flash.get_messages()[0])
# Empty new password field
login.clear_fields()
login.update_password(username, password, "", new_password)
assert login.flash.is_error(login.flash.get_messages()[0])
# Empty new password verification field
login.clear_fields()
login.update_password(username, password, new_password, "")
assert login.flash.is_error(login.flash.get_messages()[0])
# Reset password to same password
login.clear_fields()
login.update_password(username, password, password)
assert login.flash.is_error(login.flash.get_messages()[0])
# Ensure original password still works
login.close_password_update_form()
login.login(username, password)
assert login.logged_in(), "Password has been changed!"
def check_for_badness(self, fn, _tries, nav_args, *args, **kwargs):
if getattr(fn, '_can_skip_badness_test', False):
# self.log_message('Op is a Nop! ({})'.format(fn.__name__))
return
if self.VIEW:
self.view.flush_widget_cache()
go_kwargs = kwargs.copy()
go_kwargs.update(nav_args)
self.appliance.browser.open_browser()
self.appliance.browser.widgetastic.dismiss_any_alerts()
# check for MiqQE javascript patch on first try and patch the appliance if necessary
if self.appliance.is_miqqe_patch_candidate and not self.appliance.miqqe_patch_applied:
self.appliance.patch_with_miqqe()
self.appliance.browser.quit_browser()
_tries -= 1
self.go(_tries, *args, **go_kwargs)
br = self.appliance.browser
try:
br.widgetastic.execute_script('miqSparkleOff();', silent=True)
except: # Diaper OK (mfalesni)
# miqSparkleOff undefined, so it's definitely off.
pass
# Check if the page is blocked with blocker_div. If yes, let's headshot the browser right
# here
if (
br.widgetastic.is_displayed("//div[@id='blocker_div' or @id='notification']") or
br.widgetastic.is_displayed(".modal-backdrop.fade.in")):
logger.warning("Page was blocked with blocker div on start of navigation, recycling.")
self.appliance.browser.quit_browser()
self.go(_tries, *args, **go_kwargs)
# Check if modal window is displayed
if (br.widgetastic.is_displayed(
"//div[contains(@class, 'modal-dialog') and contains(@class, 'modal-lg')]")):
logger.warning("Modal window was open; closing the window")
br.widgetastic.click(
"//button[contains(@class, 'close') and contains(@data-dismiss, 'modal')]")
# Check if jQuery present
try:
br.widgetastic.execute_script("jQuery", silent=True)
except Exception as e:
if "jQuery" not in str(e):
logger.error("Checked for jQuery but got something different.")
logger.exception(e)
# Restart some workers
logger.warning("Restarting UI and VimBroker workers!")
with self.appliance.ssh_client as ssh:
# Blow off the Vim brokers and UI workers
ssh.run_rails_command("\"(MiqVimBrokerWorker.all + MiqUiWorker.all).each &:kill\"")
logger.info("Waiting for web UI to come back alive.")
sleep(10) # Give it some rest
self.appliance.wait_for_web_ui()
self.appliance.browser.quit_browser()
self.appliance.browser.open_browser()
self.go(_tries, *args, **go_kwargs)
# Same with rails errors
rails_e = get_rails_error()
if rails_e is not None:
logger.warning("Page was blocked by rails error, renavigating.")
logger.error(rails_e)
# RHEL7 top does not know -M and -a
logger.debug('Top CPU consumers:')
logger.debug(store.current_appliance.ssh_client.run_command(
'top -c -b -n1 | head -30').output)
logger.debug('Top Memory consumers:')
logger.debug(store.current_appliance.ssh_client.run_command(
'top -c -b -n1 -o "%MEM" | head -30').output) # noqa
logger.debug('Managed known Providers:')
logger.debug(
'%r', [prov.key for prov in store.current_appliance.managed_known_providers])
self.appliance.browser.quit_browser()
self.appliance.browser.open_browser()
self.go(_tries, *args, **go_kwargs)
# If there is a rails error past this point, something is really awful
# Set this to True in the handlers below to trigger a browser restart
recycle = False
# Set this to True in handlers to restart evmserverd on the appliance
# Includes recycling so you don't need to specify recycle = False
restart_evmserverd = False
from cfme import login
try:
self.log_message(
"Invoking {}, with {} and {}".format(fn.func_name, args, kwargs), level="debug")
return fn(*args, **kwargs)
except (KeyboardInterrupt, ValueError):
# KeyboardInterrupt: Don't block this while navigating
raise
except UnexpectedAlertPresentException:
if _tries == 1:
# There was an alert, accept it and try again
br.widgetastic.handle_alert(wait=0)
self.go(_tries, *args, **go_kwargs)
else:
# There was still an alert when we tried again, shoot the browser in the head
logger.debug('Unxpected alert, recycling browser')
recycle = True
except (ErrorInResponseException, InvalidSwitchToTargetException):
# Unable to switch to the browser at all, need to recycle
logger.info('Invalid browser state, recycling browser')
recycle = True
except exceptions.CFMEExceptionOccured as e:
# We hit a Rails exception
logger.info('CFME Exception occured')
logger.exception(e)
recycle = True
except exceptions.CannotContinueWithNavigation as e:
# The some of the navigation steps cannot succeed
logger.info('Cannot continue with navigation due to: {}; '
'Recycling browser'.format(str(e)))
recycle = True
except (NoSuchElementException, InvalidElementStateException, WebDriverException,
StaleElementReferenceException) as e:
from cfme.web_ui import cfme_exception as cfme_exc # To prevent circular imports
# First check - if jquery is not found, there can be also another
# reason why this happened so do not put the next branches in elif
if isinstance(e, WebDriverException) and "jQuery" in str(e):
# UI failed in some way, try recycling the browser
logger.exception(
"UI failed in some way, jQuery not found, (probably) recycling the browser.")
recycle = True
# If the page is blocked, then recycle...
if (
br.widgetastic.is_displayed("//div[@id='blocker_div' or @id='notification']") or
br.widgetastic.is_displayed(".modal-backdrop.fade.in")):
logger.warning("Page was blocked with blocker div, recycling.")
recycle = True
elif cfme_exc.is_cfme_exception():
logger.exception("CFME Exception before force navigate started!: {}".format(
cfme_exc.cfme_exception_text()))
recycle = True
elif br.widgetastic.is_displayed("//body/h1[normalize-space(.)='Proxy Error']"):
# 502
logger.exception("Proxy error detected. Killing browser and restarting evmserverd.")
req = br.widgetastic.elements("/html/body/p[1]//a")
req = br.widgetastic.text(req[0]) if req else "No request stated"
reason = br.widgetastic.elements("/html/body/p[2]/strong")
reason = br.widgetastic.text(reason[0]) if reason else "No reason stated"
logger.info("Proxy error: {} / {}".format(req, reason))
restart_evmserverd = True
elif br.widgetastic.is_displayed("//body[./h1 and ./p and ./hr and ./address]"):
# 503 and similar sort of errors
title = br.widgetastic.text("//body/h1")
body = br.widgetastic.text("//body/p")
logger.exception("Application error {}: {}".format(title, body))
sleep(5) # Give it a little bit of rest
recycle = True
elif br.widgetastic.is_displayed("//body/div[@class='dialog' and ./h1 and ./p]"):
# Rails exception detection
logger.exception("Rails exception before force navigate started!: %r:%r at %r",
br.widgetastic.text("//body/div[@class='dialog']/h1"),
br.widgetastic.text("//body/div[@class='dialog']/p"),
getattr(manager.browser, 'current_url', "error://dead-browser")
)
recycle = True
elif br.widgetastic.elements("//ul[@id='maintab']/li[@class='inactive']") and not\
br.widgetastic.elements("//ul[@id='maintab']/li[@class='active']/ul/li"):
# If upstream and is the bottom part of menu is not displayed
logger.exception("Detected glitch from BZ#1112574. HEADSHOT!")
recycle = True
elif not login.logged_in():
# Session timeout or whatever like that, login screen appears.
logger.exception("Looks like we are logged out. Try again.")
recycle = True
else:
logger.error("Could not determine the reason for failing the navigation. " +
" Reraising. Exception: {}".format(str(e)))
logger.debug(store.current_appliance.ssh_client.run_command(
'systemctl status evmserverd').output)
raise
if restart_evmserverd:
logger.info("evmserverd restart requested")
self.appliance.restart_evm_service()
self.appliance.wait_for_web_ui()
self.go(_tries, *args, **go_kwargs)
if recycle or restart_evmserverd:
self.appliance.browser.quit_browser()
logger.debug('browser killed on try {}'.format(_tries))
# If given a "start" nav destination, it won't be valid after quitting the browser
self.go(_tries, *args, **go_kwargs)
def do_nav(self, _tries=0):
# Set this to True in the handlers below to trigger a browser restart
recycle = False
# Set this to True in handlers to restart evmserverd on the appliance
# Includes recycling so you don't need to specify recycle = False
restart_evmserverd = False
current_user = store.user
from cfme import login
def _login_func():
if not current_user: # default to admin user
login.login_admin()
else: # we recycled and want to log back in
login.login(store.user)
try:
try:
# What we'd like to happen...
_login_func()
except WebDriverException as e:
if "jquery" not in str(e).lower():
raise # Something unknown happened
logger.info("Seems we got a non-CFME page (blank "
"or screwed up) so killing the browser")
quit()
ensure_browser_open()
# And try it again
_login_func()
# If this failed, no help with that :/
self.step()
except (KeyboardInterrupt, ValueError):
# KeyboardInterrupt: Don't block this while navigating
# ValueError: ui_navigate.go_to can't handle this page, give up
raise
except UnexpectedAlertPresentException:
if _tries == 1:
# There was an alert, accept it and try again
handle_alert(wait=0)
self.go(_tries)
else:
# There was still an alert when we tried again, shoot the browser in the head
logger.debug('Unxpected alert, recycling browser')
recycle = True
except (ErrorInResponseException, InvalidSwitchToTargetException):
# Unable to switch to the browser at all, need to recycle
logger.info('Invalid browser state, recycling browser')
recycle = True
except exceptions.CFMEExceptionOccured as e:
# We hit a Rails exception
logger.info('CFME Exception occured')
logger.exception(e)
recycle = True
except exceptions.CannotContinueWithNavigation as e:
# The some of the navigation steps cannot succeed
logger.info('Cannot continue with navigation due to: {}; '
'Recycling browser'.format(str(e)))
recycle = True
except (NoSuchElementException, InvalidElementStateException, WebDriverException,
StaleElementReferenceException) as e:
from cfme.web_ui import cfme_exception as cfme_exc # To prevent circular imports
# First check - if jquery is not found, there can be also another
# reason why this happened so do not put the next branches in elif
if isinstance(e, WebDriverException) and "jQuery" in str(e):
# UI failed in some way, try recycling the browser
logger.exception(
"UI failed in some way, jQuery not found, (probably) recycling the browser.")
recycle = True
# If the page is blocked, then recycle...
if (
is_displayed("//div[@id='blocker_div' or @id='notification']", _no_deeper=True)
or is_displayed(".modal-backdrop.fade.in", _no_deeper=True)):
logger.warning("Page was blocked with blocker div, recycling.")
recycle = True
elif cfme_exc.is_cfme_exception():
logger.exception("CFME Exception before force_navigate started!: {}".format(
cfme_exc.cfme_exception_text()))
recycle = True
elif is_displayed("//body/h1[normalize-space(.)='Proxy Error']"):
# 502
logger.exception("Proxy error detected. Killing browser and restarting evmserverd.")
req = elements("/html/body/p[1]//a")
req = text(req[0]) if req else "No request stated"
reason = elements("/html/body/p[2]/strong")
reason = text(reason[0]) if reason else "No reason stated"
logger.info("Proxy error: {} / {}".format(req, reason))
restart_evmserverd = True
elif is_displayed("//body[./h1 and ./p and ./hr and ./address]", _no_deeper=True):
# 503 and similar sort of errors
title = text("//body/h1")
body = text("//body/p")
logger.exception("Application error {}: {}".format(title, body))
sleep(5) # Give it a little bit of rest
recycle = True
elif is_displayed("//body/div[@class='dialog' and ./h1 and ./p]", _no_deeper=True):
# Rails exception detection
logger.exception("Rails exception before force_navigate started!: %s:%s at %s",
text("//body/div[@class='dialog']/h1").encode("utf-8"),
text("//body/div[@class='dialog']/p").encode("utf-8"),
browser().current_url
)
recycle = True
elif elements("//ul[@id='maintab']/li[@class='inactive']") and not\
elements("//ul[@id='maintab']/li[@class='active']/ul/li"):
# If upstream and is the bottom part of menu is not displayed
logger.exception("Detected glitch from BZ#1112574. HEADSHOT!")
recycle = True
elif not login.logged_in():
# Session timeout or whatever like that, login screen appears.
logger.exception("Looks like we are logged out. Try again.")
recycle = True
else:
logger.error("Could not determine the reason for failing the navigation. " +
" Reraising. Exception: {}".format(str(e)))
logger.debug(store.current_appliance.ssh_client.run_command(
'service evmserverd status').output)
raise
if restart_evmserverd:
logger.info("evmserverd restart requested")
store.current_appliance.restart_evm_service()
store.current_appliance.wait_for_web_ui()
if recycle or restart_evmserverd:
browser().quit() # login.current_user() will be retained for next login
logger.debug('browser killed on try {}'.format(_tries))
# If given a "start" nav destination, it won't be valid after quitting the browser
self.go(_tries)
def do_nav(self, _tries=0, *args, **kwargs):
# Set this to True in the handlers below to trigger a browser restart
recycle = False
# Set this to True in handlers to restart evmserverd on the appliance
# Includes recycling so you don't need to specify recycle = False
restart_evmserverd = False
from cfme import login
br = self.appliance.browser
try:
self.step(*args, **kwargs)
except (KeyboardInterrupt, ValueError):
# KeyboardInterrupt: Don't block this while navigating
raise
except UnexpectedAlertPresentException:
if _tries == 1:
# There was an alert, accept it and try again
br.widgetastic.handle_alert(wait=0)
self.go(_tries)
else:
# There was still an alert when we tried again, shoot the browser in the head
logger.debug('Unxpected alert, recycling browser')
recycle = True
except (ErrorInResponseException, InvalidSwitchToTargetException):
# Unable to switch to the browser at all, need to recycle
logger.info('Invalid browser state, recycling browser')
recycle = True
except exceptions.CFMEExceptionOccured as e:
# We hit a Rails exception
logger.info('CFME Exception occured')
logger.exception(e)
recycle = True
except exceptions.CannotContinueWithNavigation as e:
# The some of the navigation steps cannot succeed
logger.info('Cannot continue with navigation due to: {}; '
'Recycling browser'.format(str(e)))
recycle = True
except (NoSuchElementException, InvalidElementStateException, WebDriverException,
StaleElementReferenceException) as e:
from cfme.web_ui import cfme_exception as cfme_exc # To prevent circular imports
# First check - if jquery is not found, there can be also another
# reason why this happened so do not put the next branches in elif
if isinstance(e, WebDriverException) and "jQuery" in str(e):
# UI failed in some way, try recycling the browser
logger.exception(
"UI failed in some way, jQuery not found, (probably) recycling the browser.")
recycle = True
# If the page is blocked, then recycle...
if (
br.widgetastic.is_displayed("//div[@id='blocker_div' or @id='notification']") or
br.widgetastic.is_displayed(".modal-backdrop.fade.in")):
logger.warning("Page was blocked with blocker div, recycling.")
recycle = True
elif cfme_exc.is_cfme_exception():
logger.exception("CFME Exception before force navigate started!: {}".format(
cfme_exc.cfme_exception_text()))
recycle = True
elif br.widgetastic.is_displayed("//body/h1[normalize-space(.)='Proxy Error']"):
# 502
logger.exception("Proxy error detected. Killing browser and restarting evmserverd.")
req = br.widgetastic.elements("/html/body/p[1]//a")
req = br.widgetastic.text(req[0]) if req else "No request stated"
reason = br.widgetastic.elements("/html/body/p[2]/strong")
reason = br.widgetastic.text(reason[0]) if reason else "No reason stated"
logger.info("Proxy error: {} / {}".format(req, reason))
restart_evmserverd = True
elif br.widgetastic.is_displayed("//body[./h1 and ./p and ./hr and ./address]"):
# 503 and similar sort of errors
title = br.widgetastic.text("//body/h1")
body = br.widgetastic.text("//body/p")
logger.exception("Application error {}: {}".format(title, body))
sleep(5) # Give it a little bit of rest
recycle = True
elif br.widgetastic.is_displayed("//body/div[@class='dialog' and ./h1 and ./p]"):
# Rails exception detection
logger.exception("Rails exception before force navigate started!: %r:%r at %r",
br.widgetastic.text("//body/div[@class='dialog']/h1"),
br.widgetastic.text("//body/div[@class='dialog']/p"),
getattr(manager.browser, 'current_url', "error://dead-browser")
)
recycle = True
elif br.widgetastic.elements("//ul[@id='maintab']/li[@class='inactive']") and not\
br.widgetastic.elements("//ul[@id='maintab']/li[@class='active']/ul/li"):
# If upstream and is the bottom part of menu is not displayed
logger.exception("Detected glitch from BZ#1112574. HEADSHOT!")
recycle = True
elif not login.logged_in():
# Session timeout or whatever like that, login screen appears.
logger.exception("Looks like we are logged out. Try again.")
recycle = True
else:
logger.error("Could not determine the reason for failing the navigation. " +
" Reraising. Exception: {}".format(str(e)))
logger.debug(store.current_appliance.ssh_client.run_command(
'service evmserverd status').output)
raise
if restart_evmserverd:
logger.info("evmserverd restart requested")
self.appliance.restart_evm_service()
self.appliance.wait_for_web_ui()
if recycle or restart_evmserverd:
self.appliance.browser.quit_browser()
logger.debug('browser killed on try {}'.format(_tries))
# If given a "start" nav destination, it won't be valid after quitting the browser
self.go(_tries)
def check_for_badness(self, fn, _tries, nav_args, *args, **kwargs):
if getattr(fn, '_can_skip_badness_test', False):
self.log_message('Op is a Nop! ({})'.format(fn.__name__))
return
if self.VIEW:
self.view.flush_widget_cache()
go_kwargs = kwargs.copy()
go_kwargs.update(nav_args)
self.appliance.browser.open_browser()
self.appliance.browser.widgetastic.dismiss_any_alerts()
# check for MiqQE javascript patch on first try and patch the appliance if necessary
if self.appliance.is_miqqe_patch_candidate and not self.appliance.miqqe_patch_applied:
self.appliance.patch_with_miqqe()
self.appliance.browser.quit_browser()
_tries -= 1
self.go(_tries, *args, **go_kwargs)
br = self.appliance.browser
try:
br.widgetastic.execute_script('miqSparkleOff();', silent=True)
except: # Diaper OK (mfalesni)
# miqSparkleOff undefined, so it's definitely off.
pass
# Check if the page is blocked with blocker_div. If yes, let's headshot the browser right
# here
if (
br.widgetastic.is_displayed("//div[@id='blocker_div' or @id='notification']") or
br.widgetastic.is_displayed(".modal-backdrop.fade.in")):
logger.warning("Page was blocked with blocker div on start of navigation, recycling.")
self.appliance.browser.quit_browser()
self.go(_tries, *args, **go_kwargs)
# Check if modal window is displayed
if (br.widgetastic.is_displayed(
"//div[contains(@class, 'modal-dialog') and contains(@class, 'modal-lg')]")):
logger.warning("Modal window was open; closing the window")
br.widgetastic.click(
"//button[contains(@class, 'close') and contains(@data-dismiss, 'modal')]")
# Check if jQuery present
try:
br.widgetastic.execute_script("jQuery", silent=True)
except Exception as e:
if "jQuery" not in str(e):
logger.error("Checked for jQuery but got something different.")
logger.exception(e)
# Restart some workers
logger.warning("Restarting UI and VimBroker workers!")
with self.appliance.ssh_client as ssh:
# Blow off the Vim brokers and UI workers
ssh.run_rails_command("\"(MiqVimBrokerWorker.all + MiqUiWorker.all).each &:kill\"")
logger.info("Waiting for web UI to come back alive.")
sleep(10) # Give it some rest
self.appliance.wait_for_web_ui()
self.appliance.browser.quit_browser()
self.appliance.browser.open_browser()
self.go(_tries, *args, **go_kwargs)
# Same with rails errors
rails_e = get_rails_error()
if rails_e is not None:
logger.warning("Page was blocked by rails error, renavigating.")
logger.error(rails_e)
# RHEL7 top does not know -M and -a
logger.debug('Top CPU consumers:')
logger.debug(store.current_appliance.ssh_client.run_command(
'top -c -b -n1 | head -30').output)
logger.debug('Top Memory consumers:')
logger.debug(store.current_appliance.ssh_client.run_command(
'top -c -b -n1 -o "%MEM" | head -30').output) # noqa
logger.debug('Managed Providers:')
logger.debug('%r', [prov.key for prov in store.current_appliance.managed_providers])
self.appliance.browser.quit_browser()
self.appliance.browser.open_browser()
self.go(_tries, *args, **go_kwargs)
# If there is a rails error past this point, something is really awful
# Set this to True in the handlers below to trigger a browser restart
recycle = False
# Set this to True in handlers to restart evmserverd on the appliance
# Includes recycling so you don't need to specify recycle = False
restart_evmserverd = False
from cfme import login
try:
self.log_message("Invoking {}, with {} and {}".format(fn.func_name, args, kwargs))
return fn(*args, **kwargs)
except (KeyboardInterrupt, ValueError):
# KeyboardInterrupt: Don't block this while navigating
raise
except UnexpectedAlertPresentException:
if _tries == 1:
# There was an alert, accept it and try again
br.widgetastic.handle_alert(wait=0)
self.go(_tries, *args, **go_kwargs)
else:
# There was still an alert when we tried again, shoot the browser in the head
logger.debug('Unxpected alert, recycling browser')
recycle = True
except (ErrorInResponseException, InvalidSwitchToTargetException):
# Unable to switch to the browser at all, need to recycle
logger.info('Invalid browser state, recycling browser')
recycle = True
except exceptions.CFMEExceptionOccured as e:
# We hit a Rails exception
logger.info('CFME Exception occured')
logger.exception(e)
recycle = True
except exceptions.CannotContinueWithNavigation as e:
# The some of the navigation steps cannot succeed
logger.info('Cannot continue with navigation due to: {}; '
'Recycling browser'.format(str(e)))
recycle = True
except (NoSuchElementException, InvalidElementStateException, WebDriverException,
StaleElementReferenceException) as e:
from cfme.web_ui import cfme_exception as cfme_exc # To prevent circular imports
# First check - if jquery is not found, there can be also another
# reason why this happened so do not put the next branches in elif
if isinstance(e, WebDriverException) and "jQuery" in str(e):
# UI failed in some way, try recycling the browser
logger.exception(
"UI failed in some way, jQuery not found, (probably) recycling the browser.")
recycle = True
# If the page is blocked, then recycle...
if (
br.widgetastic.is_displayed("//div[@id='blocker_div' or @id='notification']") or
br.widgetastic.is_displayed(".modal-backdrop.fade.in")):
logger.warning("Page was blocked with blocker div, recycling.")
recycle = True
elif cfme_exc.is_cfme_exception():
logger.exception("CFME Exception before force navigate started!: {}".format(
cfme_exc.cfme_exception_text()))
recycle = True
elif br.widgetastic.is_displayed("//body/h1[normalize-space(.)='Proxy Error']"):
# 502
logger.exception("Proxy error detected. Killing browser and restarting evmserverd.")
req = br.widgetastic.elements("/html/body/p[1]//a")
req = br.widgetastic.text(req[0]) if req else "No request stated"
reason = br.widgetastic.elements("/html/body/p[2]/strong")
reason = br.widgetastic.text(reason[0]) if reason else "No reason stated"
logger.info("Proxy error: {} / {}".format(req, reason))
restart_evmserverd = True
elif br.widgetastic.is_displayed("//body[./h1 and ./p and ./hr and ./address]"):
# 503 and similar sort of errors
title = br.widgetastic.text("//body/h1")
body = br.widgetastic.text("//body/p")
logger.exception("Application error {}: {}".format(title, body))
sleep(5) # Give it a little bit of rest
recycle = True
elif br.widgetastic.is_displayed("//body/div[@class='dialog' and ./h1 and ./p]"):
# Rails exception detection
logger.exception("Rails exception before force navigate started!: %r:%r at %r",
br.widgetastic.text("//body/div[@class='dialog']/h1"),
br.widgetastic.text("//body/div[@class='dialog']/p"),
getattr(manager.browser, 'current_url', "error://dead-browser")
)
recycle = True
elif br.widgetastic.elements("//ul[@id='maintab']/li[@class='inactive']") and not\
br.widgetastic.elements("//ul[@id='maintab']/li[@class='active']/ul/li"):
# If upstream and is the bottom part of menu is not displayed
logger.exception("Detected glitch from BZ#1112574. HEADSHOT!")
recycle = True
elif not login.logged_in():
# Session timeout or whatever like that, login screen appears.
logger.exception("Looks like we are logged out. Try again.")
recycle = True
else:
logger.error("Could not determine the reason for failing the navigation. " +
" Reraising. Exception: {}".format(str(e)))
logger.debug(store.current_appliance.ssh_client.run_command(
'service evmserverd status').output)
raise
if restart_evmserverd:
logger.info("evmserverd restart requested")
self.appliance.restart_evm_service()
self.appliance.wait_for_web_ui()
self.go(_tries, *args, **go_kwargs)
if recycle or restart_evmserverd:
self.appliance.browser.quit_browser()
logger.debug('browser killed on try {}'.format(_tries))
# If given a "start" nav destination, it won't be valid after quitting the browser
self.go(_tries, *args, **go_kwargs)
