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e92dea5ce6
PyGObject triggers warnings when importing modules without an explicit version request. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4932>
153 lines
6.3 KiB
Python
153 lines
6.3 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (c) 2019 Thibault Saunier <tsaunier@igalia.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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from . import overrides_hack
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import os
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import gi
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import tempfile
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gi.require_version("Gst", "1.0")
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gi.require_version("GES", "1.0")
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gi.require_version("GstPbutils", "1.0")
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from gi.repository import Gst # noqa
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from gi.repository import GstPbutils # noqa
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from gi.repository import GLib # noqa
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from gi.repository import GES # noqa
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import unittest # noqa
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from unittest import mock
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from . import common
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from .common import GESSimpleTimelineTest # noqa
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Gst.init(None)
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GES.init()
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class TestTimeline(GESSimpleTimelineTest):
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def test_request_relocated_assets_sync(self):
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path = os.path.join(__file__, "../../../", "png.png")
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with self.assertRaises(GLib.Error):
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GES.UriClipAsset.request_sync(Gst.filename_to_uri(path))
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GES.add_missing_uri_relocation_uri(Gst.filename_to_uri(os.path.join(__file__, "../../assets")), False)
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path = os.path.join(__file__, "../../", "png.png")
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self.assertEqual(GES.UriClipAsset.request_sync(Gst.filename_to_uri(path)).props.id,
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Gst.filename_to_uri(os.path.join(__file__, "../../assets/png.png")))
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def test_request_relocated_twice(self):
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GES.add_missing_uri_relocation_uri(Gst.filename_to_uri(os.path.join(__file__, "../../")), True)
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proj = GES.Project.new()
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asset = proj.create_asset_sync("file:///png.png", GES.UriClip)
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self.assertIsNotNone(asset)
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asset = proj.create_asset_sync("file:///png.png", GES.UriClip)
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self.assertIsNotNone(asset)
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@unittest.skipUnless(*common.can_generate_assets())
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def test_reload_asset(self):
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with common.created_video_asset(num_bufs=2, framerate="2/1") as uri:
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asset0 = GES.UriClipAsset.request_sync(uri)
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self.assertEqual(asset0.props.duration, Gst.SECOND)
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with common.created_video_asset(uri, 4, framerate="2/1") as uri:
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GES.Asset.needs_reload(GES.UriClip, uri)
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asset1 = GES.UriClipAsset.request_sync(uri)
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self.assertEqual(asset1.props.duration, 2 * Gst.SECOND)
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self.assertEqual(asset1, asset0)
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with common.created_video_asset(uri, 6, framerate="2/1") as uri:
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mainloop = common.create_main_loop()
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def asset_loaded_cb(_, res, mainloop):
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asset2 = GES.Asset.request_finish(res)
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self.assertEqual(asset2.props.duration, 3 * Gst.SECOND)
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self.assertEqual(asset2, asset0)
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mainloop.quit()
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GES.Asset.needs_reload(GES.UriClip, uri)
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GES.Asset.request_async(GES.UriClip, uri, None, asset_loaded_cb, mainloop)
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mainloop.run()
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def test_asset_metadata_on_reload(self):
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mainloop = GLib.MainLoop()
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unused, xges_path = tempfile.mkstemp(suffix=".xges")
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project_uri = Gst.filename_to_uri(os.path.abspath(xges_path))
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asset_uri = Gst.filename_to_uri(os.path.join(__file__, "../../assets/audio_video.ogg"))
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xges = """<ges version='0.3'>
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<project properties='properties;' metadatas='metadatas;'>
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<ressources>
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<asset id='%(uri)s' extractable-type-name='GESUriClip' properties='properties, supported-formats=(int)6, duration=(guint64)2003000000;' metadatas='metadatas, container-format=(string)Matroska, language-code=(string)und, application-name=(string)Lavc56.60.100, encoder-version=(uint)0, audio-codec=(string)Vorbis, nominal-bitrate=(uint)80000, bitrate=(uint)80000, video-codec=(string)"On2\ VP8", file-size=(guint64)223340, foo=(string)bar;' >
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</asset>
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</ressources>
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</project>
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</ges>""" % {"uri": asset_uri}
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with open(xges_path, "w") as xges_file:
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xges_file.write(xges)
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def loaded_cb(project, timeline):
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asset = project.list_assets(GES.Extractable)[0]
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self.assertEqual(asset.get_meta("foo"), "bar")
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mainloop.quit()
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loaded_project = GES.Project(uri=project_uri, extractable_type=GES.Timeline)
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loaded_project.connect("loaded", loaded_cb)
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timeline = loaded_project.extract()
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mainloop.run()
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def test_asset_load_serialized_info(self):
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mainloop = GLib.MainLoop()
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serialized_infos = {}
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n_calls = 0
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n_cache_hits = 0
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def load_serialized_info_cb(_manager, uri):
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nonlocal n_calls, n_cache_hits, serialized_infos
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n_calls += 1
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res = serialized_infos.get(uri)
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if res:
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n_cache_hits += 1
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return res
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GES.DiscovererManager.get_default().connect("load-serialized-info",
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load_serialized_info_cb)
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self.assertEqual(n_calls, 0)
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asset = GES.UriClipAsset.request_sync(Gst.filename_to_uri(os.path.join(__file__, "../../assets/audio_video.ogg")))
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self.assertEqual(n_calls, 1)
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self.assertEqual(n_cache_hits, 0)
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serialized_infos[asset.get_id()] = asset.get_info()
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# Clear the GES internal asset cache
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GES.deinit()
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GES.init()
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# Connect to the new manager, previous one was destroyed on deinit
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GES.DiscovererManager.get_default().connect("load-serialized-info",
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load_serialized_info_cb)
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asset = GES.UriClipAsset.request_sync(Gst.filename_to_uri(os.path.join(__file__, "../../assets/audio_video.ogg")))
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self.assertEqual(n_calls, 2)
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self.assertEqual(n_cache_hits, 1)
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