Add m-esr52 at 52.6.0

1 files changed, 73 insertions, 0 deletions

diff --git a/testing/mozbase/mozrunner/tests/test_threads.py b/testing/mozbase/mozrunner/tests/test_threads.py
new file mode 100644
index 000000000..4b9b4cfc3
--- /dev/null
+++ b/testing/mozbase/mozrunner/tests/test_threads.py
@@ -0,0 +1,73 @@
+#!/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 threading
+from time import sleep
+
+import mozrunnertest
+
+
+class RunnerThread(threading.Thread):
+
+    def __init__(self, runner, do_start, timeout=10):
+        threading.Thread.__init__(self)
+        self.runner = runner
+        self.timeout = timeout
+        self.do_start = do_start
+
+    def run(self):
+        sleep(self.timeout)
+        if self.do_start:
+            self.runner.start()
+        else:
+            self.runner.stop()
+
+
+class MozrunnerThreadsTestCase(mozrunnertest.MozrunnerTestCase):
+
+    def test_process_start_via_thread(self):
+        """Start the runner via a thread"""
+        thread = RunnerThread(self.runner, True, 2)
+        self.threads.append(thread)
+
+        thread.start()
+        thread.join()
+
+        self.assertTrue(self.runner.is_running())
+
+    def test_process_stop_via_multiple_threads(self):
+        """Stop the runner via multiple threads"""
+        self.runner.start()
+        for i in range(5):
+            thread = RunnerThread(self.runner, False, 5)
+            self.threads.append(thread)
+            thread.start()
+
+        # Wait until the process has been stopped by another thread
+        for thread in self.threads:
+            thread.join()
+        returncode = self.runner.wait(2)
+
+        self.assertNotIn(returncode, [None, 0])
+        self.assertEqual(self.runner.returncode, returncode)
+        self.assertIsNotNone(self.runner.process_handler)
+        self.assertEqual(self.runner.wait(10), returncode)
+
+    def test_process_post_stop_via_thread(self):
+        """Stop the runner and try it again with a thread a bit later"""
+        self.runner.start()
+        thread = RunnerThread(self.runner, False, 5)
+        self.threads.append(thread)
+        thread.start()
+
+        # Wait a bit to start the application gets started
+        self.runner.wait(2)
+        returncode = self.runner.stop()
+        thread.join()
+
+        self.assertNotIn(returncode, [None, 0])
+        self.assertEqual(self.runner.returncode, returncode)
+        self.assertIsNotNone(self.runner.process_handler)
+        self.assertEqual(self.runner.wait(10), returncode)