/usr/lib/python3/dist-packages/autopilot/tests/unit/test_query_resolution.py is in python3-autopilot-tests 1.4+14.04.20140416-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | # -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
#
# Autopilot Functional Test Tool
# Copyright (C) 2014 Canonical
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
from testtools import TestCase
from testtools.matchers import raises
from testscenarios import WithScenarios
from textwrap import dedent
from mock import patch
from autopilot.display import _upa as upa
class QueryResolutionFunctionTests(TestCase):
@patch('subprocess.check_output', return_value=b'')
def test_fbset_output_calls_subprocess(self, patched_check_output):
upa._get_fbset_output()
patched_check_output.assert_called_once_with(
["fbset", "-s", "-x"]
)
def test_get_fbset_resolution(self):
patched_fbset_resolution = dedent(
'''
Mode "768x1280"
# D: 0.002 MHz, H: 0.002 kHz, V: 0.002 Hz
DotClock 0.003
HTimings 768 776 780 960
VTimings 1280 1288 1290 1312
Flags "-HSync" "-VSync"
EndMode
'''
)
with patch.object(upa, '_get_fbset_output') as patched_gfo:
patched_gfo.return_value = patched_fbset_resolution
observed = upa._get_fbset_resolution()
self.assertEqual((768, 1280), observed)
def test_get_fbset_resolution_raises_runtimeError(self):
patched_fbset_resolution = 'something went wrong!'
with patch.object(upa, '_get_fbset_output') as patched_gfo:
patched_gfo.return_value = patched_fbset_resolution
self.assertThat(
upa._get_fbset_resolution,
raises(RuntimeError),
)
def test_hardcoded_raises_error_on_unknown_model(self):
with patch.object(upa, 'image_codename', return_value="unknown"):
self.assertThat(
upa._get_hardcoded_resolution,
raises(
NotImplementedError(
'Device "unknown" is not supported by Autopilot.'
)
)
)
def test_query_resolution_uses_fbset_first(self):
with patch.object(upa, '_get_fbset_resolution', return_value=(1, 2)):
self.assertEqual((1, 2), upa.query_resolution())
def test_query_resolution_uses_hardcoded_second(self):
with patch.object(upa, '_get_fbset_resolution', side_effect=Exception):
with patch.object(
upa, '_get_hardcoded_resolution', return_value=(2, 3)
):
self.assertEqual((2, 3), upa.query_resolution())
class HardCodedResolutionTests(WithScenarios, TestCase):
scenarios = [
("generic", dict(name="generic", expected=(480, 800))),
("mako", dict(name="mako", expected=(768, 1280))),
("maguro", dict(name="maguro", expected=(720, 1280))),
("manta", dict(name="manta", expected=(2560, 1600))),
("grouper", dict(name="grouper", expected=(800, 1280))),
]
def test_hardcoded_resolutions_works_for_known_codenames(self):
with patch.object(upa, 'image_codename', return_value=self.name):
observed = upa._get_hardcoded_resolution()
self.assertEqual(self.expected, observed)
|