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# This work is licensed under the GNU GPLv2 or later.
# See the COPYING file in the top-level directory.
import os
import signal
import subprocess
import sys
import time
from gi.repository import Gio
import dogtail.rawinput
import dogtail.tree
from virtinst import log
import tests.utils
from . import utils
class VMMDogtailApp(object):
"""
Wrapper class to simplify dogtail app handling
"""
def __init__(self, uri=tests.utils.URIs.test_full):
self._proc = None
self._root = None
self._topwin = None
self._manager = None
self.uri = uri
####################################
# Helpers to save testcase imports #
####################################
def check(self, *args, **kwargs):
return utils.check(*args, **kwargs)
def sleep(self, *args, **kwargs):
return time.sleep(*args, **kwargs)
def find_window(self, name, roleName=None, check_active=True):
if roleName is None:
roleName = "(frame|dialog|alert|window)"
return self.root.find(name=name, roleName=roleName,
recursive=False, check_active=check_active)
rawinput = dogtail.rawinput
tree = dogtail.tree
#################################
# virt-manager specific helpers #
#################################
def get_manager(self, check_active=True):
if not self._manager:
self._manager = self.find_window("Virtual Machine Manager",
check_active=check_active)
return self._manager
def find_details_window(self, vmname,
click_details=False, shutdown=False):
win = self.find_window("%s on" % vmname, "frame")
if click_details:
win.find("Details", "radio button").click()
if shutdown:
win.find("Shut Down", "push button").click()
run = win.find("Run", "push button")
utils.check(lambda: run.sensitive)
return win
def click_alert_button(self, label_text, button_text):
alert = self.find_window("vmm dialog", "alert")
alert.find_fuzzy(label_text, "label")
alert.find(button_text, "push button").click()
utils.check(lambda: not alert.active)
def select_storagebrowser_volume(self, pool, vol, doubleclick=False):
browsewin = self.find_window("vmm-storage-browser")
browsewin.find_fuzzy(pool, "table cell").click()
volcell = browsewin.find_fuzzy(vol, "table cell")
if doubleclick:
volcell.doubleClick()
else:
volcell.click()
browsewin.find_fuzzy("Choose Volume").click()
utils.check(lambda: not browsewin.active)
##########################
# manager window helpers #
##########################
def manager_open_createconn(self):
manager = self.get_manager()
manager.find("File", "menu").click()
manager.find("Add Connection...", "menu item").click()
win = self.root.find("Add Connection", "dialog")
return win
def manager_createconn(self, uri):
win = self.manager_open_createconn()
win.combo_select("Hypervisor", "Custom URI")
win.find("uri-entry", "text").set_text(uri)
win.find("Connect", "push button").click()
utils.check(lambda: win.showing is False)
def manager_get_conn_cell(self, conn_label):
return self.get_manager().find(conn_label, "table cell")
def manager_conn_connect(self, conn_label):
c = self.manager_get_conn_cell(conn_label)
c.click(button=3)
self.root.find("conn-connect", "menu item").click()
utils.check(lambda: "Not Connected" not in c.text)
return c
def manager_conn_disconnect(self, conn_label):
c = self.manager_get_conn_cell(conn_label)
c.click()
utils.check(lambda: c.state_selected)
c.click(button=3)
menu = self.root.find("conn-menu", "menu")
menu.find("conn-disconnect", "menu item").click()
utils.check(lambda: "Not Connected" in c.text)
return c
def manager_conn_delete(self, conn_label):
c = self.manager_get_conn_cell(conn_label)
c.click(button=3)
menu = self.root.find("conn-menu", "menu")
menu.find("conn-delete", "menu item").click()
self.click_alert_button("will remove the connection", "Yes")
utils.check(lambda: c.dead)
def manager_vm_action(self, vmname, confirm_click_no=False,
run=False, shutdown=False, destroy=False, reset=False,
reboot=False, pause=False, resume=False, save=False,
restore=False, clone=False, migrate=False, delete=False,
details=False):
manager = self.get_manager()
vmcell = manager.find(vmname + "\n", "table cell")
if run:
action = "Run"
if shutdown:
action = "Shut Down"
if reboot:
action = "Reboot"
if reset:
action = "Force Reset"
if destroy:
action = "Force Off"
if pause:
action = "Pause"
if resume:
action = "Resume"
if save:
action = "Save"
if restore:
action = "Restore"
if clone:
action = "Clone"
if migrate:
action = "Migrate"
if delete:
action = "Delete"
if details:
action = "Open"
needs_shutdown = shutdown or destroy or reset or reboot or save
needs_confirm = needs_shutdown or pause
def _do_click():
vmcell.click()
vmcell.click(button=3)
menu = self.root.find("vm-action-menu")
utils.check(lambda: menu.onscreen)
if needs_shutdown:
smenu = menu.find("Shut Down", "menu")
smenu.point()
utils.check(lambda: smenu.onscreen)
item = smenu.find(action, "menu item")
else:
item = menu.find(action, "menu item")
utils.check(lambda: item.onscreen)
item.point()
utils.check(lambda: item.state_selected)
item.click()
return menu
m = _do_click()
if needs_confirm:
if confirm_click_no:
self.click_alert_button("Are you sure", "No")
m = _do_click()
self.click_alert_button("Are you sure", "Yes")
utils.check(lambda: not m.onscreen)
def manager_open_clone(self, vmname):
self.manager_vm_action(vmname, clone=True)
return self.find_window("Clone Virtual Machine")
def manager_open_details(self, vmname, shutdown=False):
self.manager_vm_action(vmname, details=True)
win = self.find_details_window(vmname,
shutdown=shutdown, click_details=True)
return win
def manager_open_host(self, tab, conn_label="test testdriver.xml"):
"""
Helper to open host connection window and switch to a tab
"""
self.root.find_fuzzy(conn_label, "table cell").click()
self.root.find_fuzzy("Edit", "menu").click()
self.root.find_fuzzy("Connection Details", "menu item").click()
win = self.find_window("%s - Connection Details" % conn_label)
win.find_fuzzy(tab, "page tab").click()
return win
def manager_test_conn_window_cleanup(self, conn_label, childwin):
# Give time for the child window to appear and possibly grab focus
self.sleep(1)
self.get_manager(check_active=False)
dogtail.rawinput.dragWithTrajectory(childwin.title_coordinates(), (1000, 1000))
self.manager_conn_disconnect(conn_label)
utils.check(lambda: not childwin.showing)
###########################
# Process management APIs #
###########################
@property
def root(self):
if self._root is None:
self.open()
return self._root
@property
def topwin(self):
if self._topwin is None:
self.open()
return self._topwin
def has_dbus(self):
dbus = Gio.DBusProxy.new_sync(
Gio.bus_get_sync(Gio.BusType.SESSION, None), 0, None,
"org.freedesktop.DBus", "/org/freedesktop/DBus",
"org.freedesktop.DBus", None)
return "org.virt-manager.virt-manager" in dbus.ListNames()
def error_if_already_running(self):
# Ensure virt-manager isn't already running
if self.has_dbus():
raise RuntimeError("virt-manager is already running. "
"Close it before running this test suite.")
def is_running(self):
return bool(self._proc and self._proc.poll() is None)
def wait_for_exit(self):
# Wait for shutdown for 2 sec
waittime = 5
self._proc.wait(timeout=waittime)
def stop(self):
"""
Try graceful process shutdown, then kill it
"""
if not self._proc:
return
try:
self._proc.send_signal(signal.SIGINT)
except Exception:
log.debug("Error terminating process", exc_info=True)
self._proc = None
return
try:
self.wait_for_exit()
except subprocess.TimeoutExpired:
log.warning("App didn't exit gracefully from SIGINT. Killing...")
self._proc.kill()
self.wait_for_exit()
raise
#####################################
# virt-manager launching entrypoint #
#####################################
def open(self, uri=None,
extra_opts=None, check_already_running=True, use_uri=True,
window_name=None, xmleditor_enabled=False, keyfile=None,
break_setfacl=False, first_run=True, no_fork=True,
will_fail=False, enable_libguestfs=False,
firstrun_uri=None, show_console=None):
extra_opts = extra_opts or []
uri = uri or self.uri
if tests.utils.TESTCONFIG.debug and no_fork:
stdout = sys.stdout
stderr = sys.stderr
extra_opts.append("--debug")
else:
stdout = open(os.devnull)
stderr = open(os.devnull)
cmd = [sys.executable]
cmd += [os.path.join(tests.utils.TOPDIR, "virt-manager")]
if no_fork:
cmd += ["--no-fork"]
if use_uri:
cmd += ["--connect", uri]
if show_console:
cmd += ["--show-domain-console=%s" % show_console]
if first_run:
cmd.append("--test-options=first-run")
if not firstrun_uri:
firstrun_uri = ""
if firstrun_uri is not None:
cmd.append("--test-options=firstrun-uri=%s" % firstrun_uri)
if xmleditor_enabled:
cmd.append("--test-options=xmleditor-enabled")
if break_setfacl:
cmd.append("--test-options=break-setfacl")
if enable_libguestfs is True:
cmd.append("--test-options=enable-libguestfs")
if enable_libguestfs is False:
cmd.append("--test-options=disable-libguestfs")
if keyfile:
import atexit
import tempfile
keyfile = tests.utils.UITESTDATADIR + "/keyfile/" + keyfile
tempname = tempfile.mktemp(prefix="virtmanager-uitests-keyfile")
open(tempname, "w").write(open(keyfile).read())
atexit.register(lambda: os.unlink(tempname))
cmd.append("--test-options=gsettings-keyfile=%s" % tempname)
cmd += extra_opts
if check_already_running:
self.error_if_already_running()
self._proc = subprocess.Popen(cmd, stdout=stdout, stderr=stderr)
if not will_fail:
self._root = dogtail.tree.root.application("virt-manager")
self._topwin = self.find_window(window_name)
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