#!/usr//bin/python # # Copyright (c) 2013,Thibault Saunier # # 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. import os import urlparse import subprocess from urllib import unquote from gi.repository import GES, Gst, GLib from baseclasses import GstValidateTest, TestsManager from utils import MediaFormatCombination, get_profile, Result, get_current_position, \ get_current_size, DEFAULT_GST_QA_ASSETS, which, \ compare_rendered_with_original, get_duration DURATION_TOLERANCE = Gst.SECOND / 2 DEFAULT_GES_LAUNCH = "ges-launch-1.0" COMBINATIONS = [ MediaFormatCombination("ogg", "vorbis", "theora"), MediaFormatCombination("webm", "vorbis", "vp8"), MediaFormatCombination("mp4", "mp3", "h264"), MediaFormatCombination("mkv", "vorbis", "h264")] SCENARIOS = ["none", "seek_forward", "seek_backward", "scrub_forward_seeking"] def quote_uri(uri): """ Encode a URI/path according to RFC 2396, without touching the file:/// part. """ # Split off the "file:///" part, if present. parts = urlparse.urlsplit(uri, allow_fragments=False) # Make absolutely sure the string is unquoted before quoting again! raw_path = unquote(parts.path) # For computing thumbnail md5 hashes in the media library, we must adhere to # RFC 2396. It is quite tricky to handle all corner cases, leave it to Gst: return Gst.filename_to_uri(raw_path) class GESTest(GstValidateTest): def __init__(self, classname, options, reporter, project_uri, scenario=None, combination=None): super(GESTest, self).__init__(DEFAULT_GES_LAUNCH, classname, options, reporter, scenario=scenario) self.project_uri = project_uri proj = GES.Project.new(project_uri) tl = proj.extract() if tl is None: self.duration = None else: self.duration = tl.get_meta("duration") if self.duration is not None: self.duration = self.duration / Gst.SECOND else: self.duration = 2 * 60 def set_sample_paths(self): if not self.options.paths: if not self.options.recurse_paths: return paths = [os.path.dirname(Gst.uri_get_location(self.project_uri))] else: paths = self.options.paths for path in paths: if self.options.recurse_paths: self.add_arguments("--sample-paths", quote_uri(path)) for root, dirs, files in os.walk(path): for directory in dirs: self.add_arguments("--sample-paths", quote_uri(os.path.join(path, root, directory) ) ) else: self.add_arguments("--sample-paths", "file://" + path) def build_arguments(self): GstValidateTest.build_arguments(self) if self.options.mute: self.add_arguments(" --mute") self.set_sample_paths() self.add_arguments("-l", self.project_uri) class GESPlaybackTest(GESTest): def __init__(self, classname, options, reporter, project_uri, scenario): super(GESPlaybackTest, self).__init__(classname, options, reporter, project_uri, scenario=scenario) def get_current_value(self): return get_current_position(self) class GESRenderTest(GESTest): def __init__(self, classname, options, reporter, project_uri, combination): super(GESRenderTest, self).__init__(classname, options, reporter, project_uri) self.combination = combination def build_arguments(self): GESTest.build_arguments(self) self._set_rendering_info() def _set_rendering_info(self): self.dest_file = os.path.join(self.options.dest, os.path.basename(self.project_uri) + '-' + self.combination.acodec + self.combination.vcodec + '.' + self.combination.container) if not Gst.uri_is_valid(self.dest_file): self.dest_file = GLib.filename_to_uri(self.dest_file, None) profile = get_profile(self.combination) self.add_arguments("-f", profile, "-o", self.dest_file) def check_results(self): if self.process.returncode == 0: res, msg = compare_rendered_with_original(self.duration, self.dest_file) self.set_result(res, msg) else: if self.result == Result.TIMEOUT: missing_eos = False try: if get_duration(self.dest_file) == self.duration: missing_eos = True except Exception as e: pass if missing_eos is True: self.set_result(Result.TIMEOUT, "The rendered file add right duration, MISSING EOS?\n", "failure", e) else: GstValidateTest.check_results(self) def get_current_value(self): return get_current_size(self) class GESTestsManager(TestsManager): name = "ges" def __init__(self): super(GESTestsManager, self).__init__() Gst.init(None) GES.init() def init(self): try: if "--set-scenario=" in subprocess.check_output([DEFAULT_GES_LAUNCH, "--help"]): return True else: self.warning("Can not use ges-launch, it seems not to be compiled against" " gst-validate") except subprocess.CalledProcessError as e: self.warning("Can not use ges-launch: %s" % e) except OSError as e: self.warning("Can not use ges-launch: %s" % e) def add_options(self, group): group.add_option("-P", "--projects-paths", dest="projects_paths", default=os.path.join(DEFAULT_GST_QA_ASSETS, "ges-projects"), help="Paths in which to look for moved medias") group.add_option("-r", "--recurse-paths", dest="recurse_paths", default=False, action="store_true", help="Whether to recurse into paths to find medias") def set_settings(self, options, args, reporter): TestsManager.set_settings(self, options, args, reporter) try: os.makedirs(GLib.filename_from_uri(options.dest)[0]) print "Created directory: %s" % options.dest except OSError: pass def list_tests(self): projects = list() if not self.args: path = self.options.projects_paths for root, dirs, files in os.walk(path): for f in files: if not f.endswith(".xges"): continue projects.append(GLib.filename_to_uri(os.path.join(path, root, f), None)) else: for proj in self.args: if Gst.uri_is_valid(proj): projects.append(proj) else: projects.append(GLib.filename_to_uri(proj, None)) for proj in projects: # First playback casses for scenario in SCENARIOS: classname = "ges.playback.%s.%s" % (scenario, os.path.basename(proj).replace(".xges", "")) self.tests.append(GESPlaybackTest(classname, self.options, self.reporter, proj, scenario=scenario) ) # And now rendering casses for comb in COMBINATIONS: classname = "ges.render.%s.%s" % (str(comb).replace(' ', '_'), os.path.splitext(os.path.basename(proj))[0]) self.tests.append(GESRenderTest(classname, self.options, self.reporter, proj, combination=comb) )