diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/libinput-record-verify-yaml.py | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/tools/libinput-record-verify-yaml.py b/tools/libinput-record-verify-yaml.py new file mode 100755 index 00000000..785bb1c1 --- /dev/null +++ b/tools/libinput-record-verify-yaml.py @@ -0,0 +1,194 @@ +#!/usr/bin/python3 +# vim: set expandtab shiftwidth=4: +# -*- Mode: python; coding: utf-8; indent-tabs-mode: nil -*- */ +# +# Copyright © 2018 Red Hat, Inc. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +# DEALINGS IN THE SOFTWARE. + +import argparse +import os +import sys +import unittest +import yaml +import re + +from pkg_resources import parse_version + + +class TestYaml(unittest.TestCase): + filename = '' + + @classmethod + def setUpClass(cls): + with open(cls.filename) as f: + cls.yaml = yaml.safe_load(f) + + def test_sections_exist(self): + sections = ['version', 'ndevices', 'libinput', 'system', 'devices'] + for section in sections: + self.assertIn(section, self.yaml) + + def test_version(self): + version = self.yaml['version'] + self.assertTrue(isinstance(version, int)) + self.assertEqual(version, 1) + + def test_ndevices(self): + ndevices = self.yaml['ndevices'] + self.assertTrue(isinstance(ndevices, int)) + self.assertGreaterEqual(ndevices, 1) + self.assertEqual(ndevices, len(self.yaml['devices'])) + + def test_libinput(self): + libinput = self.yaml['libinput'] + version = libinput['version'] + self.assertTrue(isinstance(version, str)) + self.assertGreaterEqual(parse_version(version), parse_version('1.10.0')) + git = libinput['git'] + self.assertTrue(isinstance(git, str)) + self.assertNotEqual(git, 'unknown') + + def test_system(self): + system = self.yaml['system'] + kernel = system['kernel'] + self.assertTrue(isinstance(kernel, str)) + self.assertEqual(kernel, os.uname().release) + + dmi = system['dmi'] + self.assertTrue(isinstance(dmi, str)) + with open('/sys/class/dmi/id/modalias') as f: + sys_dmi = f.read()[:-1] # trailing newline + self.assertEqual(dmi, sys_dmi) + + def test_devices_sections_exist(self): + devices = self.yaml['devices'] + for d in devices: + self.assertIn('node', d) + self.assertIn('evdev', d) + self.assertIn('udev', d) + + def test_evdev_sections_exist(self): + sections = ['name', 'id', 'codes', 'properties'] + devices = self.yaml['devices'] + for d in devices: + evdev = d['evdev'] + for s in sections: + self.assertIn(s, evdev) + + def test_evdev_name(self): + devices = self.yaml['devices'] + for d in devices: + evdev = d['evdev'] + name = evdev['name'] + self.assertTrue(isinstance(name, str)) + self.assertGreaterEqual(len(name), 5) + + def test_evdev_id(self): + devices = self.yaml['devices'] + for d in devices: + evdev = d['evdev'] + id = evdev['id'] + self.assertTrue(isinstance(id, list)) + self.assertEqual(len(id), 4) + self.assertGreater(id[0], 0) + self.assertGreater(id[1], 0) + + def test_evdev_properties(self): + devices = self.yaml['devices'] + for d in devices: + evdev = d['evdev'] + properties = evdev['properties'] + self.assertTrue(isinstance(properties, list)) + + def test_udev_sections_exist(self): + sections = ['properties'] + devices = self.yaml['devices'] + for d in devices: + udev = d['udev'] + for s in sections: + self.assertIn(s, udev) + + def test_udev_properties(self): + devices = self.yaml['devices'] + for d in devices: + udev = d['udev'] + properties = udev['properties'] + self.assertTrue(isinstance(properties, list)) + self.assertGreater(len(properties), 0) + + self.assertIn('ID_INPUT=1', properties) + for p in properties: + self.assertTrue(re.match('[A-Z0-9_]+=.+', p)) + + def test_udev_id_inputs(self): + devices = self.yaml['devices'] + for d in devices: + udev = d['udev'] + properties = udev['properties'] + id_inputs = [p for p in properties if p.startswith('ID_INPUT')] + # We expect ID_INPUT and ID_INPUT_something, but might get more + # than one of the latter + self.assertGreaterEqual(len(id_inputs), 2) + + def test_events_have_evdev(self): + devices = self.yaml['devices'] + for d in devices: + events = d['events'] + for e in events: + self.assertIn('evdev', e) + + def test_events_evdev(self): + devices = self.yaml['devices'] + for d in devices: + events = d['events'] + for e in events: + evdev = e['evdev'] + for ev in evdev: + self.assertEqual(len(ev), 5) + + # Last event in each frame is SYN_REPORT + ev_syn = evdev[-1] + self.assertEqual(ev_syn[2], 0) + self.assertEqual(ev_syn[3], 0) + self.assertEqual(ev_syn[4], 0) + + def test_events_evdev_syn_report(self): + devices = self.yaml['devices'] + for d in devices: + events = d['events'] + for e in events: + evdev = e['evdev'] + for ev in evdev[:-1]: + self.assertFalse(ev[2] == 0 and ev[3] == 0) + + +if __name__ == '__main__': + parser = argparse.ArgumentParser(description='Verify a YAML recording') + parser.add_argument('recording', metavar='recorded-file.yaml', + type=str, help='Path to device recording') + parser.add_argument('--verbose', action='store_true') + args = parser.parse_args() + TestYaml.filename = args.recording + verbosity = 1 + if args.verbose: + verbosity = 3 + del sys.argv[1:] + unittest.main(verbosity=verbosity) |