275 lines
11 KiB
Python
275 lines
11 KiB
Python
#
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# The Qubes OS Project, http://www.qubes-os.org
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#
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# Copyright (C) 2016 Marek Marczykowski-Górecki
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# <marmarek@invisiblethingslab.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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from distutils import spawn
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import qubes.tests
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import subprocess
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import tempfile
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import unittest
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import os
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import time
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class TC_04_DispVM(qubes.tests.SystemTestsMixin,
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qubes.tests.QubesTestCase):
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def setUp(self):
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super(TC_04_DispVM, self).setUp()
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self.init_default_template()
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self.disp_base = self.app.add_new_vm(qubes.vm.appvm.AppVM,
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name=self.make_vm_name('dvm'),
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label='red',
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)
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self.disp_base.create_on_disk()
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self.app.default_dispvm = self.disp_base
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self.testvm = self.app.add_new_vm(qubes.vm.appvm.AppVM,
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name=self.make_vm_name('vm'),
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label='red',
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)
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self.testvm.create_on_disk()
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self.app.save()
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@unittest.expectedFailure
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def test_002_cleanup(self):
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self.testvm.start()
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p = self.testvm.run("qvm-run --dispvm bash", passio_popen=True)
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(stdout, _) = p.communicate(input=b"echo test; qubesdb-read /name; "
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b"echo ERROR\n")
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self.assertEquals(p.returncode, 0)
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lines = stdout.decode('ascii').splitlines()
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self.assertEqual(lines[0], "test")
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dispvm_name = lines[1]
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# wait for actual DispVM destruction
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time.sleep(1)
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self.reload_db()
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self.assertNotIn(dispvm_name, self.app.domains)
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@unittest.expectedFailure
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def test_003_cleanup_destroyed(self):
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"""
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Check if DispVM is properly removed even if it terminated itself (#1660)
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:return:
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"""
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self.testvm.start()
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p = self.testvm.run("qvm-run --dispvm bash; true", passio_popen=True)
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p.stdin.write(b"qubesdb-read /name\n")
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p.stdin.write(b"echo ERROR\n")
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p.stdin.write(b"sudo poweroff\n")
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# do not close p.stdin on purpose - wait to automatic disconnect when
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# domain is destroyed
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timeout = 30
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while timeout > 0:
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if p.poll():
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break
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time.sleep(1)
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timeout -= 1
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# includes check for None - timeout
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self.assertEquals(p.returncode, 0)
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lines = p.stdout.read().splitlines()
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self.assertTrue(lines, 'No output received from DispVM')
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dispvm_name = lines[0]
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self.assertNotEquals(dispvm_name, b"ERROR")
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self.reload_db()
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self.assertNotIn(dispvm_name, self.app.domains)
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class TC_20_DispVMMixin(qubes.tests.SystemTestsMixin):
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def setUp(self):
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super(TC_20_DispVMMixin, self).setUp()
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self.init_default_template(self.template)
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self.disp_base = self.app.add_new_vm(qubes.vm.appvm.AppVM,
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name=self.make_vm_name('dvm'),
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label='red',
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)
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self.disp_base.create_on_disk()
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self.app.default_dispvm = self.disp_base
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self.app.save()
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def test_010_simple_dvm_run(self):
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dispvm = qubes.vm.dispvm.DispVM.from_appvm(self.disp_base)
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try:
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dispvm.start()
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p = dispvm.run_service('qubes.VMShell', passio_popen=True)
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(stdout, _) = p.communicate(input=b"echo test")
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self.assertEqual(stdout, b"test\n")
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finally:
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dispvm.cleanup()
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@unittest.skipUnless(spawn.find_executable('xdotool'),
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"xdotool not installed")
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def test_020_gui_app(self):
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dispvm = qubes.vm.dispvm.DispVM.from_appvm(self.disp_base)
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try:
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dispvm.start()
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p = dispvm.run_service('qubes.VMShell', passio_popen=True)
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# wait for DispVM startup:
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p.stdin.write(b"echo test\n")
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p.stdin.flush()
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l = p.stdout.readline()
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self.assertEqual(l, b"test\n")
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self.assertTrue(dispvm.is_running())
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try:
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window_title = 'user@%s' % (dispvm.name,)
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p.stdin.write("xterm -e "
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"\"sh -c 'echo \\\"\033]0;{}\007\\\";read x;'\"\n".
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format(window_title).encode())
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self.wait_for_window(window_title)
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time.sleep(0.5)
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self.enter_keys_in_window(window_title, ['Return'])
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# Wait for window to close
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self.wait_for_window(window_title, show=False)
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finally:
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p.stdin.close()
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finally:
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dispvm.cleanup()
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self.reload_db()
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self.assertNotIn(dispvm.name, self.app.domains,
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"DispVM not removed from qubes.xml")
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def _handle_editor(self, winid):
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(window_title, _) = subprocess.Popen(
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['xdotool', 'getwindowname', winid], stdout=subprocess.PIPE).\
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communicate()
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window_title = window_title.decode().strip().\
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replace('(', '\(').replace(')', '\)')
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time.sleep(1)
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if "gedit" in window_title:
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subprocess.check_call(['xdotool', 'windowactivate', '--sync', winid,
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'type', 'Test test 2'])
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subprocess.check_call(['xdotool', 'key', '--window', winid,
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'key', 'Return'])
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time.sleep(0.5)
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subprocess.check_call(['xdotool',
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'key', 'ctrl+s', 'ctrl+q'])
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elif "LibreOffice" in window_title:
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# wait for actual editor (we've got splash screen)
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search = subprocess.Popen(['xdotool', 'search', '--sync',
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'--onlyvisible', '--all', '--name', '--class', 'disp*|Writer'],
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stdout=subprocess.PIPE,
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stderr=open(os.path.devnull, 'w'))
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retcode = search.wait()
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if retcode == 0:
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winid = search.stdout.read().strip()
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time.sleep(0.5)
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subprocess.check_call(['xdotool', 'windowactivate', '--sync', winid,
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'type', 'Test test 2'])
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subprocess.check_call(['xdotool', 'key', '--window', winid,
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'key', 'Return'])
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time.sleep(0.5)
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subprocess.check_call(['xdotool',
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'key', '--delay', '100', 'ctrl+s',
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'Return', 'ctrl+q'])
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elif "emacs" in window_title:
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subprocess.check_call(['xdotool', 'windowactivate', '--sync', winid,
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'type', 'Test test 2'])
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subprocess.check_call(['xdotool', 'key', '--window', winid,
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'key', 'Return'])
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time.sleep(0.5)
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subprocess.check_call(['xdotool',
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'key', 'ctrl+x', 'ctrl+s'])
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subprocess.check_call(['xdotool',
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'key', 'ctrl+x', 'ctrl+c'])
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elif "vim" in window_title or "user@" in window_title:
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subprocess.check_call(['xdotool', 'windowactivate', '--sync', winid,
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'key', 'i', 'type', 'Test test 2'])
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subprocess.check_call(['xdotool', 'key', '--window', winid,
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'key', 'Return'])
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subprocess.check_call(
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['xdotool',
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'key', 'Escape', 'colon', 'w', 'q', 'Return'])
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else:
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self.fail("Unknown editor window: {}".format(window_title))
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@unittest.skipUnless(spawn.find_executable('xdotool'),
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"xdotool not installed")
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@unittest.expectedFailure
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def test_030_edit_file(self):
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testvm1 = self.app.add_new_vm(qubes.vm.appvm.AppVM,
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name=self.make_vm_name('vm1'),
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label='red',
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template=self.app.domains[self.template])
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testvm1.create_on_disk()
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self.app.save()
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testvm1.start()
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testvm1.run("echo test1 > /home/user/test.txt", wait=True)
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p = testvm1.run("qvm-open-in-dvm /home/user/test.txt",
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passio_popen=True)
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wait_count = 0
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winid = None
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while True:
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search = subprocess.Popen(['xdotool', 'search',
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'--onlyvisible', '--class', 'disp*'],
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stdout=subprocess.PIPE,
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stderr=open(os.path.devnull, 'w'))
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retcode = search.wait()
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if retcode == 0:
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winid = search.stdout.read().strip()
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# get window title
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(window_title, _) = subprocess.Popen(
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['xdotool', 'getwindowname', winid], stdout=subprocess.PIPE). \
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communicate()
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window_title = window_title.decode().strip()
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# ignore LibreOffice splash screen and window with no title
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# set yet
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if window_title and not window_title.startswith("LibreOffice")\
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and not window_title == 'VMapp command':
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break
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wait_count += 1
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if wait_count > 100:
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self.fail("Timeout while waiting for editor window")
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time.sleep(0.3)
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time.sleep(0.5)
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self._handle_editor(winid)
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p.wait()
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p = testvm1.run("cat /home/user/test.txt",
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passio_popen=True)
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(test_txt_content, _) = p.communicate()
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# Drop BOM if added by editor
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if test_txt_content.startswith(b'\xef\xbb\xbf'):
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test_txt_content = test_txt_content[3:]
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self.assertEqual(test_txt_content, b"Test test 2\ntest1\n")
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def load_tests(loader, tests, pattern):
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try:
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app = qubes.Qubes()
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templates = [vm.name for vm in app.domains if
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isinstance(vm, qubes.vm.templatevm.TemplateVM)]
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except OSError:
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templates = []
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for template in templates:
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tests.addTests(loader.loadTestsFromTestCase(
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type(
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'TC_20_DispVM_' + template,
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(TC_20_DispVMMixin, qubes.tests.QubesTestCase),
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{'template': template})))
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return tests
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