support/testing: add gst1-python test case

This test case runs a simple pipeline for 100 frames to ensure that
gst1-python works properly.

Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

support/testing/tests/package/sample_gst1_python.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+"""A simple test that uses gst1-python to run a fake videotestsrc for 100 frames"""
+import sys
+import gi
+import time
+gi.require_version('Gst', '1.0')
+from gi.repository import Gst, GLib
+
+
+def main():
+    # Initializes Gstreamer
+    Gst.init(sys.argv)
+    pipeline = Gst.parse_launch("videotestsrc num-buffers=100 ! autovideosink")
+    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.EOS)
+    exit(0)