add miss file ,and sync kernel to 1e2e6bbbc

support/testing/tests/package/sample_gst1_python.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python
+"""A simple test that uses gst1-python to run a fake videotestsrc for 100
+frames
+"""
+import sys
+import gi
+gi.require_version('Gst', '1.0')
+from gi.repository import Gst, GLib  # noqa: E402
+
+
+def on_message(bus, message, loop):
+    print('Received Gst.Message.type: {}'.format(message.type))
+    if message.type == Gst.MessageType.EOS:
+        loop.quit()
+    return True
+
+
+def main():
+    # Initializes Gstreamer
+    Gst.init(sys.argv)
+    pipeline = Gst.parse_launch("videotestsrc num-buffers=100 ! fakevideosink")
+    bus = pipeline.get_bus()
+    bus.add_signal_watch()
+    pipeline.set_state(Gst.State.PLAYING)
+    loop = GLib.MainLoop()
+    bus.connect("message", on_message, loop)
+    loop.run()
+    pipeline.set_state(Gst.State.NULL)
+
+
+if __name__ == '__main__':
+    main()