Update

subprojects/gst-python/testsuite/runtests.py

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+#!/usr/bin/env python3
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+#
+# gst-python - Python bindings for GStreamer
+# Copyright (C) 2002 David I. Lehn
+# Copyright (C) 2004 Johan Dahlin
+# Copyright (C) 2005 Edward Hervey
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+
+import os
+import sys
+import unittest
+
+
+def _testcases(filenames):
+    """Yield testcases out of filenames."""
+    for filename in filenames:
+        if filename.endswith(".py"):
+            yield filename[:-3]
+
+
+def _tests_suite():
+    """Pick which tests to run."""
+    testcase = os.getenv("TESTCASE")
+    if testcase:
+        testcases = [testcase]
+    else:
+        testcases = _testcases(sys.argv[1:])
+    loader = unittest.TestLoader()
+    return loader.loadTestsFromNames(testcases)
+
+
+def setup():
+    return
+
+
+if __name__ == "__main__":
+    setup()
+
+    # Set verbosity.
+    descriptions = 1
+    verbosity = 1
+    if 'VERBOSE' in os.environ:
+        descriptions = 2
+        verbosity = 2
+
+    suite = _tests_suite()
+    if not list(suite):
+        raise Exception("No tests found")
+
+    # Run the tests.
+    testRunner = unittest.TextTestRunner(descriptions=descriptions,
+                                         verbosity=verbosity)
+    result = testRunner.run(suite)
+    if result.failures or result.errors:
+        sys.exit(1)