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ges: Add test for the newly added DiscovererManager object

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Making pep8 happy on the way

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3911>
This commit is contained in:
Thibault Saunier 2023-02-08 16:50:15 -03:00
parent 98e5c5e862
commit e8e5508d1d
1 changed files with 60 additions and 22 deletions
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82
subprojects/gst-editing-services/tests/check/python/test_assets.py
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@ -27,6 +27,7 @@ gi.require_version("Gst", "1.0")
gi.require_version("GES", "1.0") gi.require_version("GES", "1.0")
from gi.repository import Gst # noqa from gi.repository import Gst # noqa
from gi.repository import GstPbutils # noqa
from gi.repository import GLib # noqa from gi.repository import GLib # noqa
from gi.repository import GES # noqa from gi.repository import GES # noqa
import unittest # noqa import unittest # noqa
@ -74,6 +75,7 @@ class TestTimeline(GESSimpleTimelineTest):
with common.created_video_asset(uri, 6, framerate="2/1") as uri: with common.created_video_asset(uri, 6, framerate="2/1") as uri:
mainloop = common.create_main_loop() mainloop = common.create_main_loop()
def asset_loaded_cb(_, res, mainloop): def asset_loaded_cb(_, res, mainloop):
asset2 = GES.Asset.request_finish(res) asset2 = GES.Asset.request_finish(res)
self.assertEqual(asset2.props.duration, 3 * Gst.SECOND) self.assertEqual(asset2.props.duration, 3 * Gst.SECOND)
@ -85,30 +87,66 @@ class TestTimeline(GESSimpleTimelineTest):
mainloop.run() mainloop.run()
def test_asset_metadata_on_reload(self): def test_asset_metadata_on_reload(self):
mainloop = GLib.MainLoop() mainloop = GLib.MainLoop()
unused, xges_path = tempfile.mkstemp(suffix=".xges") unused, xges_path = tempfile.mkstemp(suffix=".xges")
project_uri = Gst.filename_to_uri(os.path.abspath(xges_path)) project_uri = Gst.filename_to_uri(os.path.abspath(xges_path))
asset_uri = Gst.filename_to_uri(os.path.join(__file__, "../../assets/audio_video.ogg")) asset_uri = Gst.filename_to_uri(os.path.join(__file__, "../../assets/audio_video.ogg"))
xges = """<ges version='0.3'> xges = """<ges version='0.3'>
<project properties='properties;' metadatas='metadatas;'> <project properties='properties;' metadatas='metadatas;'>
<ressources> <ressources>
<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)&quot;On2\ VP8&quot;, file-size=(guint64)223340, foo=(string)bar;' > <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)&quot;On2\ VP8&quot;, file-size=(guint64)223340, foo=(string)bar;' >
</asset> </asset>
</ressources> </ressources>
</project> </project>
</ges>"""% {"uri": asset_uri} </ges>""" % {"uri": asset_uri}
with open(xges_path, "w") as xges_file: with open(xges_path, "w") as xges_file:
xges_file.write(xges) xges_file.write(xges)
def loaded_cb(project, timeline):
asset = project.list_assets(GES.Extractable)[0]
self.assertEqual(asset.get_meta("foo"), "bar")
mainloop.quit()
def loaded_cb(project, timeline): loaded_project = GES.Project(uri=project_uri, extractable_type=GES.Timeline)
asset = project.list_assets(GES.Extractable)[0] loaded_project.connect("loaded", loaded_cb)
self.assertEqual(asset.get_meta("foo"), "bar") timeline = loaded_project.extract()
mainloop.quit() mainloop.run()
loaded_project = GES.Project(uri=project_uri, extractable_type=GES.Timeline) def test_asset_load_serialized_info(self):
loaded_project.connect("loaded", loaded_cb) mainloop = GLib.MainLoop()
timeline = loaded_project.extract()
mainloop.run() serialized_infos = {}
n_calls = 0
n_cache_hits = 0
def load_serialized_info_cb(_manager, uri):
nonlocal n_calls, n_cache_hits, serialized_infos
n_calls += 1
res = serialized_infos.get(uri)
if res:
n_cache_hits += 1
return res
GES.DiscovererManager.get_default().connect("load-serialized-info",
load_serialized_info_cb)
self.assertEqual(n_calls, 0)
asset = GES.UriClipAsset.request_sync(Gst.filename_to_uri(os.path.join(__file__, "../../assets/audio_video.ogg")))
self.assertEqual(n_calls, 1)
self.assertEqual(n_cache_hits, 0)
serialized_infos[asset.get_id()] = asset.get_info()
# Clear the GES internal asset cache
GES.deinit()
GES.init()
# Connect to the new manager, previous one was destroyed on deinit
GES.DiscovererManager.get_default().connect("load-serialized-info",
load_serialized_info_cb)
asset = GES.UriClipAsset.request_sync(Gst.filename_to_uri(os.path.join(__file__, "../../assets/audio_video.ogg")))
self.assertEqual(n_calls, 2)
self.assertEqual(n_cache_hits, 1)