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gstreamer/subprojects/gst-integration-testsuites/testsuites/validate.py
Alicia Boya García 835bc0eef2 validate.py: Fix warning about wrong escape 
There were a couple strings containing \(. That is not a valid escape
sequence in Python. The escape sequence was meant for GStreamer, and as
such either the backslash should be doubled or a raw string must be
used. This patch uses the latter for readability.

Python 3.13 will print a warning when a invalid escape sequence in a
string is found.

As a drive-by fix, this patch fixes fixes whitespace issues in the file
to make the Python linter happy.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8015>
2024-11-30 15:22:08 +00:00

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# -*- Mode: Python -*- vi:si:et:sw=4:sts=4:ts=4:syntax=python
#
# Copyright (c) 2014,Thibault Saunier <thibault.saunier@collabora.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the
# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
# Boston, MA 02110-1301, USA.
"""
The GstValidate default testsuite
"""
import os
import glob
import pathlib
import re
import subprocess
from testsuiteutils import update_assets
from launcher import utils
from launcher.baseclasses import MediaFormatCombination
from launcher.apps.gstvalidate import GstValidateSimpleTestsGenerator
from validate_known_issues import KNOWN_ISSUES
TEST_MANAGER = "validate"
BLACKLIST = [('validate.file.transcode.to_vorbis_and_vp8_in_webm.GH1_00094_1920x1280_MTS',
'Got error: Internal data stream error. -- Debug message: mpegtsbase.c(1371):'
'mpegts_base_loop (): ...: stream stopped, reason not-negotiated'),
('validate.testbin.transcode.*',
"Encoding testsrc is not so interesting and the source is now unlimited"),
('validate.file.*.simple.fast_forward.synchronized',
'https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/541'),
('validate.hls.playback.change_state_intensive.*',
'https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/482'),
('validate.rtsp.*playback.switch.*',
'https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/357'),
('validate.rtsp.*playback.*seek.*mxf$|validate.rtsp.*playback.*change_state_intensive.*mxf$',
'Actions on MXF streams with rtsp-server fail in racy ways.'
' (Deactivating as it is not very important.)'),
('validate.rtsp.*pal-dv25_mxf$',
'File has decoding issues with rtsp-server.'
' (Deactivating as it is not very important.)'),
("(?!.*.media_check.qtdemux-test-frag-basic_zero_dur_no_mehd_mp4).*.qtdemux-test-frag-basic_zero_dur_no_mehd_mp4",
'`qtdemux-test-frag-basic_zero_dur_no_mehd_mp4` is there only for media_check tests.'),
('validate.rtsp.*playback.*mp3_h265_0_mp4$',
'The version of libav shipped by Fedora 29 crashes in various ways with these tests.'),
('validate.rtsp.*playback.seek.*GH1_00094_1920x1280_MTS',
'Do not preroll after pause.'),
('validate.file.playback.reverse_playback.sample_mpeg_program_stream_scr_mpg',
'Do not decode any frame in reverse playback with SCR.'),
('validate.rtsp.*playback.seek.*sample_mpeg_program_stream_scr_mpg',
'Racy with CI. No frames decoded before the end of the stream.'),
]
def add_accurate_seek_tests(test_manager, media_dir, extra_data):
accurate_seeks_media_infos = []
for f in [
'mp4/timecoded_jpeg_23976fps.mp4.media_info.skipped',
'mp4/timecoded_jpeg_2997fps.mp4.media_info.skipped',
'mp4/timecoded_jpeg_30fps.mp4.media_info.skipped',
'mp4/timecoded_vp8_23976fps.mp4.media_info.skipped',
'mp4/timecoded_vp8_2997fps.mp4.media_info.skipped',
'mp4/timecoded_vp8_30fps.mp4.media_info.skipped',
'mp4/timecoded_h264_23976fps.mp4.media_info.skipped',
'mp4/timecoded_h264_2997fps.mp4.media_info.skipped',
'mp4/timecoded_h264_30fps.mp4.media_info.skipped',
]:
dirname = os.path.join(media_dir, "defaults", os.path.dirname(f))
filename = os.path.basename(f)
media_info = os.path.join(dirname, filename)
reference_frames_dir = os.path.join(dirname, re.sub(r"\.media_info.*", "_reference_frames", filename).replace('.', '_'))
accurate_seeks_media_infos.append((media_info, reference_frames_dir))
test_manager.add_generators(
test_manager.GstValidateCheckAccurateSeekingTestGenerator(
'accurate_seeks',
test_manager,
[(os.path.join(media_dir, media_info), os.path.join(media_dir, reference_frames_dir)) for media_info, reference_frames_dir in accurate_seeks_media_infos],
extra_data=extra_data)
)
def setup_tests(test_manager, options):
testsuite_dir = os.path.realpath(os.path.join(os.path.dirname(__file__)))
media_dir = os.path.realpath(os.path.join(testsuite_dir, os.path.pardir, "medias"))
assets_dir = os.path.realpath(os.path.join(testsuite_dir, os.path.pardir, "medias", "defaults"))
if options.sync:
if not utils.USING_SUBPROJECT:
if not update_assets(options, assets_dir):
return False
else:
print("Syncing gst-integration-testsuites media files")
subprocess.check_call(['git', 'submodule', 'update', '--init'],
cwd=utils.DEFAULT_GST_QA_ASSETS)
subprocess.check_call(['git', 'lfs', 'pull', '--exclude='],
cwd=pathlib.Path(utils.DEFAULT_GST_QA_ASSETS) / 'medias')
options.add_paths(assets_dir)
options.set_http_server_dir(media_dir)
test_manager.set_default_blacklist(BLACKLIST)
extra_data = {
"config_path": os.path.dirname(testsuite_dir),
"medias": media_dir,
"validate-flow-expectations-dir": os.path.join(testsuite_dir, "validate", "flow-expectations"),
"validate-flow-actual-results-dir": test_manager.options.logsdir,
"ssim-results-dir": os.path.join(test_manager.options.logsdir, "ssim-results"),
}
add_accurate_seek_tests(test_manager, media_dir, extra_data)
test_manager.add_generators(
GstValidateSimpleTestsGenerator("simple", test_manager,
os.path.join(testsuite_dir, "validate"))
)
test_manager.add_expected_issues(KNOWN_ISSUES)
test_manager.register_defaults()
test_manager.add_encoding_formats([MediaFormatCombination("quicktime", "rawaudio", "prores")])
valid_mixing_scenarios = ["play_15s",
"fast_forward",
"seek_forward",
"seek_backward",
"seek_with_stop",
"scrub_forward_seeking"]
for compositor in ["compositor", "glvideomixer"]:
test_manager.add_generators(
test_manager.GstValidateMixerTestsGenerator(compositor + ".simple", test_manager,
compositor,
"video",
converter="deinterlace ! videoconvert",
mixed_srcs={
"synchronized": {"mixer_props": "sink_1::alpha=0.5 sink_1::xpos=50 sink_1::ypos=50", # noqa
"sources":
("videotestsrc pattern=snow timestamp-offset=3000000000 ! 'video/x-raw,format=AYUV,width=640,height=480,framerate=(fraction)30/1' ! timeoverlay", # noqa
"videotestsrc pattern=smpte ! 'video/x-raw,format=AYUV,width=800,height=600,framerate=(fraction)10/1' ! timeoverlay")}, # noqa
"bgra": (r"videotestsrc ! video/x-raw, framerate=\(fraction\)10/1, width=100, height=100", # noqa
r"videotestsrc ! video/x-raw, framerate=\(fraction\)5/1, width=320, height=240")
},
valid_scenarios=valid_mixing_scenarios))
test_manager.add_generators(
test_manager.GstValidateMixerTestsGenerator("audiomixer.simple", test_manager,
"audiomixer",
"audio",
converter="audioconvert ! audioresample",
mixed_srcs={"basic": {"mixer_props": "",
"sources": ("audiotestsrc wave=triangle",
"audiotestsrc wave=ticks")}},
valid_scenarios=valid_mixing_scenarios))
return True
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