1 files changed, 86 insertions, 2 deletions
diff --git a/mpv-test.py b/mpv-test.py
index 9e83dbb..3ac8985 100755
--- a/mpv-test.py
+++ b/mpv-test.py
@@ -350,6 +350,91 @@ class KeyBindingTest(MpvTestCase):
         self.assertNotIn(b('b'), self.m._key_binding_handlers)
         self.assertIn(b('c'), self.m._key_binding_handlers)
 
+class TestStreams(unittest.TestCase):
+    def test_python_stream(self):
+        handler = mock.Mock()
+
+        m = mpv.MPV()
+        m.register_event_callback(handler)
+
+        @m.python_stream('foo')
+        def foo_gen():
+            with open(TESTVID, 'rb') as f:
+                yield f.read()
+
+        @m.python_stream('bar')
+        def bar_gen():
+            yield b''
+
+        m.play('python://foo')
+        m.wait_for_playback()
+        handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.EOF, 'error': mpv.ErrorCode.SUCCESS}})
+        handler.reset_mock()
+
+        m.play('python://bar')
+        m.wait_for_playback()
+        handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.UNKNOWN_FORMAT}})
+        handler.reset_mock()
+
+        m.play('python://baz')
+        m.wait_for_playback()
+        handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
+        handler.reset_mock()
+
+        m.play('foo://foo')
+        m.wait_for_playback()
+        handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
+        handler.reset_mock()
+
+        foo_gen.unregister()
+
+        m.play('python://foo')
+        m.wait_for_playback()
+        handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
+        handler.reset_mock()
+
+        m.play('python://bar')
+        m.wait_for_playback()
+        handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.UNKNOWN_FORMAT}})
+        handler.reset_mock()
+
+        m.terminate()
+
+    def test_custom_stream(self):
+        handler = mock.Mock()
+        fail_mock = mock.Mock(side_effect=ValueError)
+        stream_mock = mock.Mock()
+        stream_mock.seek = mock.Mock(return_value=0)
+        stream_mock.read = mock.Mock(return_value=b'')
+
+        m = mpv.MPV(video=False)
+        m.register_event_callback(handler)
+
+        m.register_stream_protocol('pythonfail', fail_mock)
+
+        @m.register_stream_protocol('pythonsuccess')
+        def open_fn(uri):
+            self.assertEqual(uri, 'pythonsuccess://foo')
+            return stream_mock
+
+        m.play('pythondoesnotexist://foo')
+        m.wait_for_playback()
+        handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
+        handler.reset_mock()
+
+        m.play('pythonfail://foo')
+        m.wait_for_playback()
+        handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.LOADING_FAILED}})
+        handler.reset_mock()
+
+        m.play('pythonsuccess://foo')
+        m.wait_for_playback()
+        stream_mock.seek.assert_any_call(0)
+        stream_mock.read.assert_called()
+        handler.assert_any_call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.UNKNOWN_FORMAT}})
+
+        m.terminate()
+
 class TestLifecycle(unittest.TestCase):
     def test_create_destroy(self):
         thread_names = lambda: [ t.name for t in threading.enumerate() ]
@@ -386,8 +471,7 @@ class TestLifecycle(unittest.TestCase):
         m.unregister_event_callback(handler)
         handler.assert_has_calls([
                 mock.call({'reply_userdata': 0, 'error': 0, 'event_id': 6, 'event': None}),
-                mock.call({'reply_userdata': 0, 'error': 0, 'event_id': 9, 'event': None}),
-                mock.call({'reply_userdata': 0, 'error': 0, 'event_id': 7, 'event': {'reason': 4}}),
+                mock.call({'reply_userdata': 0, 'error': 0, 'event_id': mpv.MpvEventID.END_FILE, 'event': {'reason': mpv.MpvEventEndFile.ERROR, 'error': mpv.ErrorCode.NOTHING_TO_PLAY}})
             ], any_order=True)
         handler.reset_mock()