mirror of
https://gitlab.freedesktop.org/libinput/libinput.git
synced 2025-12-20 06:50:05 +01:00
6ed3a0b079
libinput record touchpad.yml /dev/input/eventX or just libinput record touchpad.yml are simpler invocations and since we're quite limited in what we can record (i.e. only device files) we can just check the argument list to figure out whether there is something to record to. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
308 lines
12 KiB
Python
Executable file
308 lines
12 KiB
Python
Executable file
#!/usr/bin/env python3
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# vim: set expandtab shiftwidth=4:
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# -*- Mode: python; coding: utf-8; indent-tabs-mode: nil -*- */
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#
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# Copyright © 2018 Red Hat, Inc.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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import argparse
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import os
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import unittest
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import resource
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import sys
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import subprocess
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import tempfile
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from pathlib import Path
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def _disable_coredump():
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resource.setrlimit(resource.RLIMIT_CORE, (0, 0))
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def run_command(args):
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with subprocess.Popen(args, preexec_fn=_disable_coredump,
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stdout=subprocess.PIPE, stderr=subprocess.PIPE) as p:
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try:
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p.wait(0.7)
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except subprocess.TimeoutExpired:
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p.send_signal(3) # SIGQUIT
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stdout, stderr = p.communicate(timeout=5)
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if p.returncode == -3:
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p.returncode = 0
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return p.returncode, stdout.decode('UTF-8'), stderr.decode('UTF-8')
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class TestLibinputTool(unittest.TestCase):
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libinput_tool = 'libinput'
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subtool = None
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def run_command(self, args):
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args = [self.libinput_tool] + args
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if self.subtool is not None:
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args.insert(1, self.subtool)
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return run_command(args)
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def run_command_success(self, args):
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rc, stdout, stderr = self.run_command(args)
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# if we're running as user, we might fail the command but we should
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# never get rc 2 (invalid usage)
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self.assertIn(rc, [0, 1], msg=(stdout, stderr))
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def run_command_unrecognized_option(self, args):
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rc, stdout, stderr = self.run_command(args)
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self.assertEqual(rc, 2)
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self.assertTrue(stdout.startswith('Usage') or stdout == '')
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self.assertIn('unrecognized option', stderr)
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def run_command_missing_arg(self, args):
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rc, stdout, stderr = self.run_command(args)
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self.assertEqual(rc, 2)
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self.assertTrue(stdout.startswith('Usage') or stdout == '')
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self.assertIn('requires an argument', stderr)
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def run_command_unrecognized_tool(self, args):
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rc, stdout, stderr = self.run_command(args)
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self.assertEqual(rc, 2)
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self.assertTrue(stdout.startswith('Usage') or stdout == '')
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self.assertIn('is not a libinput command', stderr)
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class TestLibinputCommand(TestLibinputTool):
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subtool = None
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def test_help(self):
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rc, stdout, stderr = self.run_command(['--help'])
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self.assertEqual(rc, 0)
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self.assertTrue(stdout.startswith('Usage:'))
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self.assertEqual(stderr, '')
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def test_version(self):
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rc, stdout, stderr = self.run_command(['--version'])
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self.assertEqual(rc, 0)
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self.assertTrue(stdout.startswith('1'))
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self.assertEqual(stderr, '')
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def test_invalid_arguments(self):
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self.run_command_unrecognized_option(['--banana'])
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self.run_command_unrecognized_option(['--foo'])
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self.run_command_unrecognized_option(['--quiet'])
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self.run_command_unrecognized_option(['--verbose'])
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self.run_command_unrecognized_option(['--quiet', 'foo'])
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def test_invalid_tools(self):
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self.run_command_unrecognized_tool(['foo'])
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self.run_command_unrecognized_tool(['debug'])
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self.run_command_unrecognized_tool(['foo', '--quiet'])
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class TestToolWithOptions(object):
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options = {
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'pattern': ['sendevents'],
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# enable/disable options
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'enable-disable': [
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'tap',
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'drag',
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'drag-lock',
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'middlebutton',
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'natural-scrolling',
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'left-handed',
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'dwt'
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],
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# options with distinct values
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'enums': {
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'set-click-method': ['none', 'clickfinger', 'buttonareas'],
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'set-scroll-method': ['none', 'twofinger', 'edge', 'button'],
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'set-profile': ['adaptive', 'flat'],
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'set-tap-map': ['lrm', 'lmr'],
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},
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# options with a range
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'ranges': {
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'set-speed': (float, -1.0, +1.0),
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}
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}
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def test_udev_seat(self):
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self.run_command_missing_arg(['--udev'])
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self.run_command_success(['--udev', 'seat0'])
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self.run_command_success(['--udev', 'seat1'])
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@unittest.skipIf(os.environ.get('UDEV_NOT_AVAILABLE'), "udev required")
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def test_device(self):
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self.run_command_missing_arg(['--device'])
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self.run_command_success(['--device', '/dev/input/event0'])
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self.run_command_success(['--device', '/dev/input/event1'])
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self.run_command_success(['/dev/input/event0'])
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def test_options_pattern(self):
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for option in self.options['pattern']:
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self.run_command_success(['--disable-{}'.format(option), '*'])
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self.run_command_success(['--disable-{}'.format(option), 'abc*'])
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def test_options_enable_disable(self):
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for option in self.options['enable-disable']:
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self.run_command_success(['--enable-{}'.format(option)])
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self.run_command_success(['--disable-{}'.format(option)])
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def test_options_enums(self):
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for option, values in self.options['enums'].items():
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for v in values:
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self.run_command_success(['--{}'.format(option), v])
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self.run_command_success(['--{}={}'.format(option, v)])
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def test_options_ranges(self):
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for option, values in self.options['ranges'].items():
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range_type, minimum, maximum = values
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self.assertEqual(range_type, float)
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step = (maximum - minimum) / 10.0
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value = minimum
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while value < maximum:
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self.run_command_success(['--{}'.format(option), str(value)])
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self.run_command_success(['--{}={}'.format(option, value)])
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value += step
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self.run_command_success(['--{}'.format(option), str(maximum)])
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self.run_command_success(['--{}={}'.format(option, maximum)])
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def test_apply_to(self):
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self.run_command_missing_arg(['--apply-to'])
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self.run_command_success(['--apply-to', '*foo*'])
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self.run_command_success(['--apply-to', 'foobar'])
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self.run_command_success(['--apply-to', 'any'])
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class TestDebugEvents(TestToolWithOptions, TestLibinputTool):
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subtool = 'debug-events'
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def test_verbose_quiet(self):
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rc, stdout, stderr = self.run_command(['--verbose'])
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self.assertEqual(rc, 0)
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rc, stdout, stderr = self.run_command(['--quiet'])
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self.assertEqual(rc, 0)
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rc, stdout, stderr = self.run_command(['--verbose', '--quiet'])
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self.assertEqual(rc, 0)
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rc, stdout, stderr = self.run_command(['--quiet', '--verbose'])
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self.assertEqual(rc, 0)
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def test_invalid_arguments(self):
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self.run_command_unrecognized_option(['--banana'])
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self.run_command_unrecognized_option(['--foo'])
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self.run_command_unrecognized_option(['--version'])
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def test_multiple_devices(self):
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self.run_command_success(['--device', '/dev/input/event0', '/dev/input/event1'])
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# same event path multiple times? meh, your problem
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self.run_command_success(['--device', '/dev/input/event0', '/dev/input/event0'])
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self.run_command_success(['/dev/input/event0', '/dev/input/event1'])
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def test_too_many_devices(self):
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# Too many arguments just bails with the usage message
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rc, stdout, stderr = self.run_command(['/dev/input/event0'] * 61)
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self.assertEqual(rc, 2, msg=(stdout, stderr))
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class TestDebugGUI(TestToolWithOptions, TestLibinputTool):
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subtool = 'debug-gui'
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@classmethod
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def setUpClass(cls):
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# This is set by meson
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debug_gui_enabled = @MESON_ENABLED_DEBUG_GUI@ # noqa
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if not debug_gui_enabled:
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raise unittest.SkipTest()
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if not os.getenv('DISPLAY') and not os.getenv('WAYLAND_DISPLAY'):
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raise unittest.SkipTest()
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# 77 means gtk_init() failed, which is probably because you can't
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# connect to the display server.
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rc, _, _ = run_command([TestLibinputTool.libinput_tool, cls.subtool, '--help'])
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if rc == 77:
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raise unittest.SkipTest()
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def test_verbose_quiet(self):
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rc, stdout, stderr = self.run_command(['--verbose'])
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self.assertEqual(rc, 0)
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def test_invalid_arguments(self):
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self.run_command_unrecognized_option(['--quiet'])
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self.run_command_unrecognized_option(['--banana'])
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self.run_command_unrecognized_option(['--foo'])
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self.run_command_unrecognized_option(['--version'])
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class TestRecord(TestLibinputTool):
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subtool = 'record'
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def setUp(self):
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self.tmpdir = tempfile.TemporaryDirectory()
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self.outfile = Path(self.tmpdir.name, 'record.out')
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def tearDown(self):
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self.tmpdir.cleanup()
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def test_args(self):
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self.run_command_success(['--help'])
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self.run_command_success(['--show-keycodes'])
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self.run_command_success(['--with-libinput'])
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def test_multiple_deprecated(self):
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# this arg is deprecated and a noop
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self.run_command_success(['--multiple'])
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def test_all(self):
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self.run_command_success(['--all', '-o', self.outfile])
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self.run_command_success(['--all', self.outfile])
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def test_autorestart(self):
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self.run_command_success(['--autorestart=2'])
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def test_outfile(self):
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self.run_command_success(['-o', self.outfile])
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self.run_command_success(['--output-file', self.outfile])
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self.run_command_success(['--output-file={}'.format(self.outfile)])
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def test_device_single(self):
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self.run_command_success(['/dev/input/event0'])
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self.run_command_success(['/dev/input/event0', self.outfile])
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self.run_command_success([self.outfile, '/dev/input/event0'])
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self.run_command_success([self.outfile, '/dev/input/event0'])
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def test_device_multiple(self):
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self.run_command_success(['-o', self.outfile, '/dev/input/event0', '/dev/input/event1'])
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self.run_command_success([self.outfile, '/dev/input/event0', '/dev/input/event1'])
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self.run_command_success(['/dev/input/event0', '/dev/input/event1', self.outfile])
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='Verify a libinput tool\'s option parsing')
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parser.add_argument('--tool-path', metavar='/path/to/builddir/libinput',
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type=str,
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help='Path to the libinput tool in the builddir')
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parser.add_argument('--verbose', action='store_true')
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args, remainder = parser.parse_known_args()
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if args.tool_path is not None:
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TestLibinputTool.libinput_tool = args.tool_path
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verbosity = 1
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if args.verbose:
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verbosity = 3
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argv = [sys.argv[0], *remainder]
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unittest.main(verbosity=verbosity, argv=argv)
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