From a71e05973075c9cf42109398b80967236aef9edf Mon Sep 17 00:00:00 2001
From: Xavier Claessens <xavier.claessens@collabora.com>
Date: Tue, 22 Sep 2015 12:59:45 -0400
Subject: [PATCH] grilo: rewrite tests in python
Differential Revision: https://phabricator.apertis.org/D535
Reviewed-by: Philip Withnall <philip.withnall@collabora.co.uk>
---
grilo/automated/test-grilo.py | 199 ++++++++++++++++++++++++++++++++++
1 file changed, 199 insertions(+)
create mode 100755 grilo/automated/test-grilo.py
diff --git a/grilo/automated/test-grilo.py b/grilo/automated/test-grilo.py
new file mode 100755
index 0000000..4279780
--- /dev/null
+++ b/grilo/automated/test-grilo.py
@@ -0,0 +1,199 @@
+#! /usr/bin/python3
+# -*- coding: utf-8 -*-
+
+# Copyright © 2015 Collabora Ltd.
+#
+# SPDX-License-Identifier: MPL-2.0
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import unittest
+import subprocess
+import shutil
+import os
+import sys
+
+from gi.repository import GLib
+from gi.repository import Gio
+from gi.repository import Grl
+from gi.repository import GrlPls
+
+# import from toplevel directory
+sys.path.insert(0, os.path.join(os.path.dirname(__file__),
+ os.pardir, os.pardir))
+from apertis_tests_lib.grilo import GriloBrowserMixin
+from apertis_tests_lib import ApertisTest
+from apertis_tests_lib import LONG_JPEG_NAME
+
+
+class GriloTest(ApertisTest, GriloBrowserMixin):
+ def setUp(self):
+ self.loop = GLib.MainLoop.new(None, False)
+ self.path = GLib.Dir.make_tmp('test-grilo-XXXXXX')
+ self.registry = Grl.Registry.get_default()
+ gfile = Gio.File.new_for_path(self.path)
+ config = Grl.Config.new('grl-filesystem', 'Filesystem')
+ config.set_string('base-uri', gfile.get_uri())
+ self.registry.add_config(config)
+ self.registry.load_plugin_by_id('grl-filesystem')
+ self.source = self.registry.lookup_source('grl-filesystem')
+ self.assertIsNotNone(self.source)
+
+ def tearDown(self):
+ shutil.rmtree(self.path)
+
+ def content_changed_cb(self, source, changed_medias, change_type,
+ location_unknown):
+ self.assertEqual(source, self.source)
+ self.assertFalse(location_unknown)
+ for media in changed_medias:
+ print("GriloTest: received 'content-changed' signal:",
+ media.get_url(), change_type.value_nick)
+
+ self.assertTrue(len(self.expectations) > 0)
+ expected_change_type, expected_uri = self.expectations.pop(0)
+ self.assertEqual(change_type, expected_change_type)
+ self.assertEqual(media.get_url(), expected_uri)
+
+ if len(self.expectations) == 0:
+ self.loop.quit()
+
+ def filesystem_notification_tests(self):
+ print("GriloTest: filesystem notifications")
+
+ ops = self.source.supported_operations()
+ self.assertTrue((ops & Grl.SupportedOps.NOTIFY_CHANGE) != 0)
+
+ self.source.notify_change_start()
+ signal_id = self.source.connect('content-changed',
+ self.content_changed_cb)
+
+ self.expectations = []
+ gfiles = []
+
+ # FIXME: Grilo emits change notifications with the parent directory URI
+ # instead of the URI of the actual media being added/removed/changed.
+ # At the time of writing it is unclear if it's a bug or by design.
+ # If upstream changes the behaviour we'll have to remove all those
+ # get_parent() below.
+ # See https://bugzilla.gnome.org/show_bug.cgi?id=755181
+
+ # Create ~/file
+ path = os.path.join(self.path, 'file')
+ gfile = Gio.File.new_for_path(path)
+ gfile.create(Gio.FileCreateFlags.REPLACE_DESTINATION, None)
+ gfiles.append(gfile)
+ self.expectations.append((Grl.SourceChangeType.ADDED,
+ gfile.get_parent().get_uri()))
+ self.loop.run()
+
+ # Create ~/subdir
+ path = os.path.join(self.path, 'subdir')
+ gfile = Gio.File.new_for_path(path)
+ gfile.make_directory(None)
+ gfiles.append(gfile)
+ self.expectations.append((Grl.SourceChangeType.ADDED,
+ gfile.get_parent().get_uri()))
+ self.loop.run()
+
+ # Create ~/subdir/file
+ path = os.path.join(self.path, 'subdir', 'file')
+ gfile = Gio.File.new_for_path(path)
+ gfile.create(Gio.FileCreateFlags.REPLACE_DESTINATION, None)
+ gfiles.append(gfile)
+ self.expectations.append((Grl.SourceChangeType.ADDED,
+ gfile.get_parent().get_uri()))
+ self.loop.run()
+
+ # Create ~/subdir/subdir
+ path = os.path.join(self.path, 'subdir', 'subdir')
+ gfile = Gio.File.new_for_path(path)
+ gfile.make_directory(None)
+ gfiles.append(gfile)
+ self.expectations.append((Grl.SourceChangeType.ADDED,
+ gfile.get_parent().get_uri()))
+ self.loop.run()
+
+ # Modify ~/file
+ path = os.path.join(self.path, 'file')
+ gfile = Gio.File.new_for_path(path)
+ iostream = gfile.open_readwrite(None)
+ ostream = iostream.get_output_stream()
+ ostream.write_all(bytes("Hello World\n", encoding='UTF-8'), None)
+ iostream.close(None)
+ self.expectations.append((Grl.SourceChangeType.CHANGED,
+ gfile.get_parent().get_uri()))
+ self.loop.run()
+
+ # Delete everything
+ for gfile in reversed(gfiles):
+ gfile.delete(None)
+ self.expectations.append((Grl.SourceChangeType.REMOVED,
+ gfile.get_parent().get_uri()))
+ self.loop.run()
+
+ self.source.disconnect(signal_id)
+ self.source.notify_change_stop()
+
+ def assert_browsed(self, medias, filename, title=None):
+ self.assertTrue(filename in medias)
+ media = medias[filename]
+
+ if title is None:
+ # 'file:///foo/generic.mp3' -> 'generic'
+ url = media.get_url()
+ title = url[url.rfind('/') + 1:url.rfind('.')]
+
+ self.assertEqual(media.get_title(), title)
+
+ def filesystem_browse_tests(self):
+ print("GriloTest: filesystem browse")
+ medias = self.browse(self.source, self.path)
+ self.assert_browsed(medias, 'Music/generic.mp3')
+ self.assert_browsed(medias, 'Music/generic.flac')
+ self.assert_browsed(medias, 'Music/generic-no-artwork.mp3')
+ self.assert_browsed(medias, 'Music/generic.oga')
+ self.assert_browsed(medias, 'Music/generic.wav')
+ self.assert_browsed(medias, 'Music/Ghosts.pls')
+ self.assert_browsed(medias, 'Music/Generic_Sounds.pls')
+ self.assert_browsed(medias, 'Music/Ghosts.m3u')
+ self.assert_browsed(medias, 'Pictures/' + LONG_JPEG_NAME)
+ self.assert_browsed(medias, 'Pictures/collabora-logo-big.png')
+ self.assert_browsed(medias, 'Videos/big_buck_bunny_smaller.ogv')
+
+ def playlist_tests(self):
+ print("GriloTest: playlist")
+ ops = self.source.supported_operations()
+ self.assertTrue((ops & Grl.SupportedOps.MEDIA_FROM_URI) != 0)
+
+ caps = self.source.get_caps(Grl.SupportedOps.MEDIA_FROM_URI)
+ options = Grl.OperationOptions.new(caps)
+ keys = [Grl.METADATA_KEY_TITLE,
+ Grl.METADATA_KEY_URL,
+ Grl.METADATA_KEY_MIME]
+
+ uri = 'file://%s/Music/Generic_Sounds.pls' % self.path
+ media = self.source.get_media_from_uri_sync(uri, keys, options)
+ self.assertIsNotNone(media)
+ self.assertTrue(GrlPls.media_is_playlist(media))
+
+ medias = self.browse(self.source, self.path, media)
+ self.assertEqual(len(medias), 3)
+ self.assert_browsed(medias, 'Music/audio/generic.mp3',
+ "Generic Sound 1")
+ self.assert_browsed(medias, 'Music/audio/generic.flac',
+ "Generic Sound 2")
+ self.assert_browsed(medias, 'Music/audio/generic.oga',
+ "Generic Sound 3")
+
+ # This is the only test to avoid multiple initializations of Grilo
+ def test_all(self):
+ self.filesystem_notification_tests()
+ self.copy_medias(self.path)
+ self.filesystem_browse_tests()
+ self.playlist_tests()
+
+if __name__ == "__main__":
+ Grl.init([])
+ unittest.main()
--
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