Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285)

1 files changed, 53 insertions, 0 deletions

diff --git a/Tools/Scripts/webkitpy/common/thread/threadedmessagequeue_unittest.py b/Tools/Scripts/webkitpy/common/thread/threadedmessagequeue_unittest.py
new file mode 100644
index 000000000..cb67c1e82
--- /dev/null
+++ b/Tools/Scripts/webkitpy/common/thread/threadedmessagequeue_unittest.py
@@ -0,0 +1,53 @@
+# Copyright (C) 2010 Google Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#    * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#    * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import unittest
+
+from webkitpy.common.thread.threadedmessagequeue import ThreadedMessageQueue
+
+class ThreadedMessageQueueTest(unittest.TestCase):
+
+    def test_basic(self):
+        queue = ThreadedMessageQueue()
+        queue.post("Hello")
+        queue.post("There")
+        (messages, is_running) = queue.take_all()
+        self.assertEqual(messages, ["Hello", "There"])
+        self.assertTrue(is_running)
+        (messages, is_running) = queue.take_all()
+        self.assertEqual(messages, [])
+        self.assertTrue(is_running)
+        queue.post("More")
+        queue.stop()
+        queue.post("Messages")
+        (messages, is_running) = queue.take_all()
+        self.assertEqual(messages, ["More", "Messages"])
+        self.assertFalse(is_running)
+        (messages, is_running) = queue.take_all()
+        self.assertEqual(messages, [])
+        self.assertFalse(is_running)