1 files changed, 94 insertions, 0 deletions
diff --git a/testing/mozbase/mozprocess/tests/test_params.py b/testing/mozbase/mozprocess/tests/test_params.py
new file mode 100644
index 0000000000..4a8e98affd
--- /dev/null
+++ b/testing/mozbase/mozprocess/tests/test_params.py
@@ -0,0 +1,94 @@
+#!/usr/bin/env python
+
+# 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 mozunit
+from mozprocess import processhandler
+
+
+class ParamTests(unittest.TestCase):
+    def test_process_outputline_handler(self):
+        """Parameter processOutputLine is accepted with a single function"""
+
+        def output(line):
+            print("output " + str(line))
+
+        err = None
+        try:
+            processhandler.ProcessHandler(["ls", "-l"], processOutputLine=output)
+        except (TypeError, AttributeError) as e:
+            err = e
+        self.assertFalse(err)
+
+    def test_process_outputline_handler_list(self):
+        """Parameter processOutputLine is accepted with a list of functions"""
+
+        def output(line):
+            print("output " + str(line))
+
+        err = None
+        try:
+            processhandler.ProcessHandler(["ls", "-l"], processOutputLine=[output])
+        except (TypeError, AttributeError) as e:
+            err = e
+        self.assertFalse(err)
+
+    def test_process_ontimeout_handler(self):
+        """Parameter onTimeout is accepted with a single function"""
+
+        def timeout():
+            print("timeout!")
+
+        err = None
+        try:
+            processhandler.ProcessHandler(["sleep", "2"], onTimeout=timeout)
+        except (TypeError, AttributeError) as e:
+            err = e
+        self.assertFalse(err)
+
+    def test_process_ontimeout_handler_list(self):
+        """Parameter onTimeout is accepted with a list of functions"""
+
+        def timeout():
+            print("timeout!")
+
+        err = None
+        try:
+            processhandler.ProcessHandler(["sleep", "2"], onTimeout=[timeout])
+        except (TypeError, AttributeError) as e:
+            err = e
+        self.assertFalse(err)
+
+    def test_process_onfinish_handler(self):
+        """Parameter onFinish is accepted with a single function"""
+
+        def finish():
+            print("finished!")
+
+        err = None
+        try:
+            processhandler.ProcessHandler(["sleep", "1"], onFinish=finish)
+        except (TypeError, AttributeError) as e:
+            err = e
+        self.assertFalse(err)
+
+    def test_process_onfinish_handler_list(self):
+        """Parameter onFinish is accepted with a list of functions"""
+
+        def finish():
+            print("finished!")
+
+        err = None
+        try:
+            processhandler.ProcessHandler(["sleep", "1"], onFinish=[finish])
+        except (TypeError, AttributeError) as e:
+            err = e
+        self.assertFalse(err)
+
+
+if __name__ == "__main__":
+    mozunit.main()