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#!/usr/bin/python
# Copyright (c) 2011 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import pyauto_functional
import pyauto
class IndexedDBTest(pyauto.PyUITest):
"""Test of IndexedDB."""
def _CrashBrowser(self):
"""Crashes the browser by navigating to special URL"""
crash_url = 'about:inducebrowsercrashforrealz'
self.NavigateToURL(crash_url)
def _GetTestResult(self):
"""Returns the result of an asynchronous test"""
js = """
window.domAutomationController.send(window.testResult);
"""
return self.ExecuteJavascript(js)
def _WaitForTestResult(self):
"""Waits until a non-empty asynchronous test result is recorded"""
self.assertTrue(self.WaitUntil(lambda: self._GetTestResult() != '',
timeout=120),
msg='Test did not finish')
def testIndexedDBNullKeyPathPersistence(self):
"""Verify null key path persists after restarting browser."""
url = self.GetHttpURLForDataPath('indexeddb', 'bug_90635.html')
self.NavigateToURL(url)
self._WaitForTestResult()
self.assertEqual(self._GetTestResult(),
'pass - first run',
msg='Key paths had unexpected values')
self.RestartBrowser(clear_profile=False)
self.NavigateToURL(url)
self._WaitForTestResult()
self.assertEqual(self._GetTestResult(),
'pass - second run',
msg='Key paths had unexpected values')
def testVersionChangeCrashResilience(self):
"""Verify that a VERSION_CHANGE transaction is rolled back
after a renderer/browser crash"""
url = self.GetHttpURLForDataPath('indexeddb', 'version_change_crash.html')
self.NavigateToURL(url + '#part1')
self.assertTrue(self.WaitUntil(
lambda: self._GetTestResult() == 'part1 - complete'))
self.RestartBrowser(clear_profile=False)
self.NavigateToURL(url + '#part2')
self.assertTrue(self.WaitUntil(
lambda: self._GetTestResult() != 'part2 - crash me'))
self._CrashBrowser()
self.RestartBrowser(clear_profile=False)
self.NavigateToURL(url + '#part3')
self._WaitForTestResult()
self.assertEqual(self._GetTestResult(),
'part3 - pass',
msg='VERSION_CHANGE not completely aborted')
if __name__ == '__main__':
pyauto_functional.Main()
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