mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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e81c0093fc
To create testsuite from outside gst-validate, the user will need to be able to use the TestGenerator and subclasses of Test that we implement in the apps, to do so we publicly expose them in the TestManager class so that user have acces to everything they need.
588 lines
24 KiB
Python
588 lines
24 KiB
Python
#!/usr/bin/env python2
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#
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# Copyright (c) 2013,Thibault Saunier <thibault.saunier@collabora.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 Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 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 GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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import os
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import time
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import urlparse
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import subprocess
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import ConfigParser
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from loggable import Loggable
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from baseclasses import GstValidateTest, TestsManager, Test, \
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ScenarioManager, NamedDic, GstValidateTestsGenerator, \
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GstValidateMediaDescriptor
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from utils import path2url, DEFAULT_TIMEOUT, which, \
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GST_SECOND, Result, Protocols
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######################################
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# Private global variables #
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######################################
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# definitions of commands to use
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GST_VALIDATE_COMMAND = "gst-validate-1.0"
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GST_VALIDATE_TRANSCODING_COMMAND = "gst-validate-transcoding-1.0"
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G_V_DISCOVERER_COMMAND = "gst-validate-media-check-1.0"
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if "win32" in sys.platform:
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GST_VALIDATE_COMMAND += ".exe"
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GST_VALIDATE_TRANSCODING_COMMAND += ".exe"
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G_V_DISCOVERER_COMMAND += ".exe"
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AUDIO_ONLY_FILE_TRANSCODING_RATIO = 5
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#################################################
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# API to be used to create testsuites #
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#################################################
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"""
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Some info about protocols and how to handle them
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"""
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GST_VALIDATE_CAPS_TO_PROTOCOL = [("application/x-hls", Protocols.HLS),
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("application/dash+xml", Protocols.DASH)]
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GST_VALIDATE_PROTOCOL_TIMEOUTS = {Protocols.HTTP: 120,
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Protocols.HLS: 240,
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Protocols.DASH: 240}
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class GstValidateMediaCheckTestsGenerator(GstValidateTestsGenerator):
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def __init__(self, test_manager):
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GstValidateTestsGenerator.__init__(self, "media_check", test_manager)
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def populate_tests(self, uri_minfo_special_scenarios, scenarios):
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for uri, mediainfo, special_scenarios in uri_minfo_special_scenarios:
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protocol = mediainfo.media_descriptor.get_protocol()
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try:
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timeout = GST_VALIDATE_PROTOCOL_TIMEOUTS[protocol]
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except KeyError:
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timeout = DEFAULT_TIMEOUT
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classname = "validate.%s.media_check.%s" % (protocol,
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os.path.basename(uri).replace(".", "_"))
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self.add_test(GstValidateMediaCheckTest(classname,
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self.test_manager.options,
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self.test_manager.reporter,
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mediainfo.media_descriptor,
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uri,
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mediainfo.path,
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timeout=timeout))
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class GstValidateTranscodingTestsGenerator(GstValidateTestsGenerator):
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def __init__(self, test_manager):
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GstValidateTestsGenerator.__init__(self, "transcode", test_manager)
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def populate_tests(self, uri_minfo_special_scenarios, scenarios):
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for uri, mediainfo, special_scenarios in uri_minfo_special_scenarios:
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if mediainfo.media_descriptor.is_image():
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continue
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for comb in self.test_manager.get_encoding_formats():
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classname = "validate.%s.transcode.to_%s.%s" % (mediainfo.media_descriptor.get_protocol(),
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str(comb).replace(' ', '_'),
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os.path.basename(uri).replace(".", "_"))
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self.add_test(GstValidateTranscodingTest(classname,
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self.test_manager.options,
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self.test_manager.reporter,
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comb,
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uri,
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mediainfo.media_descriptor))
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class GstValidatePipelineTestsGenerator(GstValidateTestsGenerator):
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def __init__(self, name, test_manager, pipeline_template=None, pipelines_descriptions=None,
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valid_scenarios=[]):
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"""
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@name: The name of the generator
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@pipeline_template: A template pipeline to be used to generate actual pipelines
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@pipelines_descriptions: A list of tuple of the form:
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(test_name, pipeline_description)
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@valid_scenarios: A list of scenario name that can be used with that generator
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"""
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GstValidateTestsGenerator.__init__(self, name, test_manager)
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self._pipeline_template = pipeline_template
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self._pipelines_descriptions = pipelines_descriptions
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self._valid_scenarios = valid_scenarios
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def get_fname(self, scenario, protocol=None, name=None):
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if name is None:
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name = self.name
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if protocol is not None:
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protocol_str = "%s." % protocol
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else:
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protocol_str = ""
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if scenario is not None and scenario.name.lower() != "none":
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return "%s.%s%s.%s" % ("validate", protocol_str, name, scenario.name)
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return "%s.%s%s" % ("validate", protocol_str, name)
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def generate_tests(self, uri_minfo_special_scenarios, scenarios):
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if self._valid_scenarios:
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scenarios = [scenario for scenario in scenarios if
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scenario.name in self._valid_scenarios]
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return super(GstValidatePipelineTestsGenerator, self).generate_tests(
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uri_minfo_special_scenarios, scenarios)
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def populate_tests(self, uri_minfo_special_scenarios, scenarios):
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for name, pipeline in self._pipelines_descriptions:
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for scenario in scenarios:
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fname = self.get_fname(scenario, name=name)
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self.add_test(GstValidateLaunchTest(fname,
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self.test_manager.options,
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self.test_manager.reporter,
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pipeline,
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scenario=scenario)
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)
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class GstValidatePlaybinTestsGenerator(GstValidatePipelineTestsGenerator):
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def __init__(self, test_manager):
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GstValidatePipelineTestsGenerator.__init__(self, "playback", test_manager, "playbin")
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def populate_tests(self, uri_minfo_special_scenarios, scenarios):
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for uri, minfo, special_scenarios in uri_minfo_special_scenarios:
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pipe = self._pipeline_template
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protocol = minfo.media_descriptor.get_protocol()
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pipe += " uri=%s" % uri
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for scenario in special_scenarios + scenarios:
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cpipe = pipe
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if not minfo.media_descriptor.is_compatible(scenario):
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continue
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if self.test_manager.options.mute:
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if scenario.needs_clock_sync():
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fakesink = "'fakesink sync=true'"
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else:
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fakesink = "'fakesink'"
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cpipe += " audio-sink=%s video-sink=%s" %(fakesink, fakesink)
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fname = "%s.%s" % (self.get_fname(scenario,
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protocol),
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os.path.basename(uri).replace(".", "_"))
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self.debug("Adding: %s", fname)
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if scenario.does_reverse_playback() and protocol == Protocols.HTTP:
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# 10MB so we can reverse playback
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cpipe += " ring-buffer-max-size=10485760"
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self.add_test(GstValidateLaunchTest(fname,
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self.test_manager.options,
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self.test_manager.reporter,
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cpipe,
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scenario=scenario,
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media_descriptor=minfo.media_descriptor)
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)
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class GstValidateMixerTestsGenerator(GstValidatePipelineTestsGenerator):
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def __init__(self, name, test_manager, mixer, media_type, converter="", num_sources=3,
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mixed_srcs={}, valid_scenarios=[]):
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pipe_template = "%(mixer)s name=_mixer ! " + converter + " ! %(sink)s "
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self.converter = converter
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self.mixer = mixer
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self.media_type = media_type
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self.num_sources = num_sources
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self.mixed_srcs = mixed_srcs
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super(GstValidateMixerTestsGenerator, self).__init__(name, test_manager, pipe_template,
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valid_scenarios=valid_scenarios)
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def populate_tests(self, uri_minfo_special_scenarios, scenarios):
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wanted_ressources = []
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for uri, minfo, special_scenarios in uri_minfo_special_scenarios:
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protocol = minfo.media_descriptor.get_protocol()
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if protocol == Protocols.FILE and \
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minfo.media_descriptor.get_num_tracks(self.media_type) > 0:
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wanted_ressources.append((uri, minfo))
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if not self.mixed_srcs:
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if not wanted_ressources:
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return
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for i in range(len(uri_minfo_special_scenarios) / self.num_sources):
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can_run = True
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srcs = []
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name = ""
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for nsource in range(self.num_sources):
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uri, minfo = wanted_ressources[i + nsource]
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srcs.append("uridecodebin uri=%s ! %s" % (uri, self.converter))
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fname = os.path.basename(uri).replace(".", "_")
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if not name:
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name = fname
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else:
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name += "+%s" % fname
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self.mixed_srcs[name] = tuple(srcs)
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for name, srcs in self.mixed_srcs.iteritems():
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if isinstance(srcs, dict):
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pipe_arguments = {"mixer": self.mixer + " %s" % srcs["mixer_props"]}
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srcs = srcs["sources"]
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else:
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pipe_arguments = {"mixer": self.mixer}
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if self.test_manager.options.mute:
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pipe_arguments["sink"] = "'fakesink'"
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else:
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pipe_arguments["sink"] = "auto%ssink" % self.media_type
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pipe = self._pipeline_template % pipe_arguments
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for src in srcs:
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pipe += "%s ! _mixer. " % src
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for scenario in scenarios:
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fname = self.get_fname(scenario, Protocols.FILE) + "."
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fname += name
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self.debug("Adding: %s", fname)
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self.add_test(GstValidateLaunchTest(fname,
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self.test_manager.options,
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self.test_manager.reporter,
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pipe,
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scenario=scenario)
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)
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class GstValidateLaunchTest(GstValidateTest):
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def __init__(self, classname, options, reporter, pipeline_desc,
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timeout=DEFAULT_TIMEOUT, scenario=None, media_descriptor=None):
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try:
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timeout = GST_VALIDATE_PROTOCOL_TIMEOUTS[media_descriptor.get_protocol()]
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except KeyError:
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pass
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except AttributeError:
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pass
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duration = 0
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if scenario:
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duration = scenario.get_duration()
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elif media_descriptor:
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duration = media_descriptor.get_duration() / GST_SECOND
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super(GstValidateLaunchTest, self).__init__(GST_VALIDATE_COMMAND, classname,
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options, reporter,
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duration=duration,
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scenario=scenario,
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timeout=timeout)
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self.pipeline_desc = pipeline_desc
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self.media_descriptor = media_descriptor
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def build_arguments(self):
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GstValidateTest.build_arguments(self)
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self.add_arguments(self.pipeline_desc)
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def get_current_value(self):
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if self.scenario:
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sent_eos = self.sent_eos_position()
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if sent_eos is not None:
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t = time.time()
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if ((t - sent_eos)) > 30:
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if self.media_descriptor.get_protocol() == Protocols.HLS:
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self.set_result(Result.PASSED,
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"""Got no EOS 30 seconds after sending EOS,
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in HLS known and tolerated issue:
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https://bugzilla.gnome.org/show_bug.cgi?id=723868""")
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return Result.KNOWN_ERROR
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self.set_result(Result.FAILED, "Pipeline did not stop 30 Seconds after sending EOS")
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return Result.FAILED
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return self.get_current_position()
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class GstValidateMediaCheckTest(Test):
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def __init__(self, classname, options, reporter, media_descriptor, uri, minfo_path,
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timeout=DEFAULT_TIMEOUT):
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super(GstValidateMediaCheckTest, self).__init__(G_V_DISCOVERER_COMMAND, classname,
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options, reporter,
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timeout=timeout)
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self._uri = uri
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self.media_descriptor = media_descriptor
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self._media_info_path = minfo_path
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def build_arguments(self):
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self.add_arguments(self._uri, "--expected-results",
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self._media_info_path)
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class GstValidateTranscodingTest(GstValidateTest, GstValidateEncodingTestInterface):
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scenarios_manager = ScenarioManager()
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def __init__(self, classname, options, reporter,
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combination, uri, media_descriptor,
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timeout=DEFAULT_TIMEOUT,
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scenario=None):
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Loggable.__init__(self)
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file_dur = long(media_descriptor.get_duration()) / GST_SECOND
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if not media_descriptor.get_num_tracks("video"):
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self.debug("%s audio only file applying transcoding ratio."
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"File 'duration' : %s" % (classname , file_dur))
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duration = file_dur / AUDIO_ONLY_FILE_TRANSCODING_RATIO
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else:
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duration = file_dur
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try:
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timeout = GST_VALIDATE_PROTOCOL_TIMEOUTS[media_descriptor.get_protocol()]
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except KeyError:
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pass
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super(GstValidateTranscodingTest, self).__init__(GST_VALIDATE_TRANSCODING_COMMAND,
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classname,
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options,
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reporter,
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duration=duration,
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timeout=timeout,
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scenario=scenario)
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GstValidateEncodingTestInterface.__init__(self, combination, media_descriptor)
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self.media_descriptor = media_descriptor
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self.uri = uri
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def set_rendering_info(self):
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self.dest_file = path = os.path.join(self.options.dest,
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self.classname.replace(".transcode.", os.sep).
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replace(".", os.sep))
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utils.mkdir(os.path.dirname(urlparse.urlsplit(self.dest_file).path))
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if urlparse.urlparse(self.dest_file).scheme == "":
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self.dest_file = path2url(self.dest_file)
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profile = self.get_profile()
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self.add_arguments("-o", profile)
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def build_arguments(self):
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GstValidateTest.build_arguments(self)
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self.set_rendering_info()
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self.add_arguments(self.uri, self.dest_file)
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def get_current_value(self):
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if self.scenario:
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sent_eos = self.sent_eos_position()
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if sent_eos is not None:
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t = time.time()
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if ((t - sent_eos)) > 30:
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if self.media_descriptor.get_protocol() == Protocols.HLS:
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self.set_result(Result.PASSED,
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"""Got no EOS 30 seconds after sending EOS,
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in HLS known and tolerated issue:
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https://bugzilla.gnome.org/show_bug.cgi?id=723868""")
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return Result.KNOWN_ERROR
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self.set_result(Result.FAILED, "Pipeline did not stop 30 Seconds after sending EOS")
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return Result.FAILED
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size = self.get_current_size()
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if size is None:
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return self.get_current_position()
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return size
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def check_results(self):
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if self.result in [Result.FAILED, Result.TIMEOUT] or \
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self.process.returncode != 0:
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GstValidateTest.check_results(self)
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return
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if self.scenario:
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orig_duration = min(long(self.scenario.get_duration()),
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long(self.media_descriptor.get_duration()))
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else:
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orig_duration = long(self.media_descriptor.get_duration())
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res, msg = self.check_encoded_file()
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self.set_result(res, msg)
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class GstValidateTestManager(GstValidateBaseTestManager):
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name = "validate"
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# List of all classes to create testsuites
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GstValidateMediaCheckTestsGenerator = GstValidateMediaCheckTestsGenerator
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GstValidateTranscodingTestsGenerator = GstValidateTranscodingTestsGenerator
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GstValidatePipelineTestsGenerator = GstValidatePipelineTestsGenerator
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GstValidatePlaybinTestsGenerator = GstValidatePlaybinTestsGenerator
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GstValidateMixerTestsGenerator = GstValidateMixerTestsGenerator
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GstValidateLaunchTest = GstValidateLaunchTest
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GstValidateMediaCheckTest = GstValidateMediaCheckTest
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GstValidateTranscodingTest = GstValidateTranscodingTest
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def __init__(self):
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super(GstValidateTestManager, self).__init__()
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self._uris = []
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self._run_defaults = True
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self._is_populated = False
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execfile(os.path.join(os.path.dirname(__file__), "apps",
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"validate", "validate_testsuite.py"), globals())
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def init(self):
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if which(GST_VALIDATE_COMMAND) and which(GST_VALIDATE_TRANSCODING_COMMAND):
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return True
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return False
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def add_options(self, parser):
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group = parser.add_argument_group("GstValidate tools specific options"
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" and behaviours",
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description="""When using --wanted-tests, all the scenarios can be used, even those which have
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not been tested and explicitely activated if you set use --wanted-tests ALL""")
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def populate_testsuite(self):
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if self._is_populated is True:
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return
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if not self.options.config:
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if self._run_defaults:
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self.register_defaults()
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else:
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self.register_all()
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self._is_populated = True
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def list_tests(self):
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if self.tests:
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return self.tests
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if self._run_defaults:
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scenarios = [self.scenarios_manager.get_scenario(scenario_name)
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for scenario_name in self.get_scenarios()]
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else:
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scenarios = self.scenarios_manager.get_scenario(None)
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uris = self._list_uris()
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for generator in self.get_generators():
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for test in generator.generate_tests(uris, scenarios):
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self.add_test(test)
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return self.tests
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def _add_media(self, media_info, uri=None):
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self.debug("Checking %s", media_info)
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if isinstance(media_info, GstValidateMediaDescriptor):
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media_descriptor = media_info
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media_info = media_descriptor.get_path()
|
|
else:
|
|
media_descriptor = GstValidateMediaDescriptor(media_info)
|
|
|
|
try:
|
|
# Just testing that the vairous mandatory infos are present
|
|
caps = media_descriptor.get_caps()
|
|
if uri is None:
|
|
uri = media_descriptor.get_uri()
|
|
|
|
media_descriptor.set_protocol(urlparse.urlparse(uri).scheme)
|
|
for caps2, prot in GST_VALIDATE_CAPS_TO_PROTOCOL:
|
|
if caps2 == caps:
|
|
media_descriptor.set_protocol(prot)
|
|
break
|
|
|
|
scenario_bname = media_descriptor.get_media_filepath()
|
|
special_scenarios = self.scenarios_manager.find_special_scenarios(scenario_bname)
|
|
self._uris.append((uri,
|
|
NamedDic({"path": media_info,
|
|
"media_descriptor": media_descriptor}),
|
|
special_scenarios))
|
|
except ConfigParser.NoOptionError as e:
|
|
self.debug("Exception: %s for %s", e, media_info)
|
|
|
|
def _discover_file(self, uri, fpath):
|
|
try:
|
|
media_info = "%s.%s" % (fpath, GstValidateMediaDescriptor.MEDIA_INFO_EXT)
|
|
args = G_V_DISCOVERER_COMMAND.split(" ")
|
|
args.append(uri)
|
|
if os.path.isfile(media_info):
|
|
self._add_media(media_info, uri)
|
|
return True
|
|
elif fpath.endswith(GstValidateMediaDescriptor.STREAM_INFO_EXT):
|
|
self._add_media(fpath)
|
|
return True
|
|
elif not self.options.generate_info:
|
|
return True
|
|
|
|
media_descriptor = GstValidateMediaDescriptor.new_from_uri(uri, True)
|
|
self._add_media(media_descriptor, uri)
|
|
|
|
return True
|
|
|
|
except subprocess.CalledProcessError as e:
|
|
if self.options.generate_info:
|
|
printc("Result: Failed", Colors.FAIL)
|
|
else:
|
|
self.error("Exception: %s", e)
|
|
return False
|
|
|
|
def _list_uris(self):
|
|
if self._uris:
|
|
return self._uris
|
|
|
|
if not self.args:
|
|
if isinstance(self.options.paths, str):
|
|
self.options.paths = [os.path.join(self.options.paths)]
|
|
|
|
for path in self.options.paths:
|
|
for root, dirs, files in os.walk(path):
|
|
for f in files:
|
|
fpath = os.path.join(path, root, f)
|
|
if os.path.isdir(fpath) or \
|
|
fpath.endswith(GstValidateMediaDescriptor.MEDIA_INFO_EXT) or\
|
|
fpath.endswith(ScenarioManager.FILE_EXTENDION):
|
|
continue
|
|
else:
|
|
self._discover_file(path2url(fpath), fpath)
|
|
|
|
self.debug("Uris found: %s", self._uris)
|
|
|
|
return self._uris
|
|
|
|
def needs_http_server(self):
|
|
for test in self.list_tests():
|
|
if self._is_test_wanted(test) and test.media_descriptor is not None:
|
|
protocol = test.media_descriptor.get_protocol()
|
|
uri = test.media_descriptor.get_uri()
|
|
|
|
if protocol in [Protocols.HTTP, Protocols.HLS, Protocols.DASH] and \
|
|
"127.0.0.1:%s" % (self.options.http_server_port) in uri:
|
|
return True
|
|
return False
|
|
|
|
def set_settings(self, options, args, reporter):
|
|
if options.wanted_tests:
|
|
for i in range(len(options.wanted_tests)):
|
|
if "ALL" in options.wanted_tests[i]:
|
|
self._run_defaults = False
|
|
options.wanted_tests[i] = options.wanted_tests[i].replace("ALL", "")
|
|
try:
|
|
options.wanted_tests.remove("")
|
|
except ValueError:
|
|
pass
|
|
|
|
super(GstValidateTestManager, self).set_settings(options, args, reporter)
|
|
|
|
def gst_validate_checkout_element_present(element_name):
|
|
null = open(os.devnull)
|
|
return subprocess.call("gst-inspect-1.0 videmixer", shell=True, stdout=null, stderr=null)
|