In chromedriver, add /log handler

chrome/test/webdriver/chromedriver_tests.py

 #!/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.
 
 """Tests for ChromeDriver.
 
 If your test is testing a specific part of the WebDriver API, consider adding
 it to the appropriate place in the WebDriver tree instead.
@@ skipping 485 matching lines @@
     body2 = self._driver.execute_script('return document.body')
 
     # TODO(jleyba): WebDriver's python bindings should expose a proper API
     # for this.
     result = body1._execute(Command.ELEMENT_EQUALS, {
       'other': body2.id
     })
     self.assertTrue(result['value'])
 
 
+class LoggingTest(unittest.TestCase):
+
+  def setUp(self):
+    self._launcher = ChromeDriverLauncher(root_path=os.path.dirname(__file__))
+
+  def tearDown(self):
+    self._launcher.Kill()
+
+  def testNoVerboseLogging(self):
+    self._driver = WebDriver(self._launcher.GetURL(), {})
+    self._driver.execute_script('console.log("HI")')
+    request_url = self._launcher.GetURL() + '/log'
+    req = SendRequest(request_url, method='GET')
+    log = req.read()
+    self.assertTrue(':INFO:' not in log, ':INFO: in log: ' + log)
+
+  def testVerboseLogging(self):
+    self._driver = WebDriver(self._launcher.GetURL(), {'chrome.verbose': True})
+    self._driver.execute_script('console.log("HI")')
+    request_url = self._launcher.GetURL() + '/log'
+    req = SendRequest(request_url, method='GET')
+    log = req.read()
+    self.assertTrue(':INFO:' in log, ':INFO: not in log: ' + log)
+
+
 """Chrome functional test section. All implementation tests of ChromeDriver
 should go above.
 
 TODO(dyu): Move these tests out of here when pyauto has these capabilities.
 """
 
 
 def GetPathForDataFile(relative_path):
   """Returns the path for a test data file residing in this directory."""
   return os.path.join(os.path.dirname(__file__), relative_path)
@@ skipping 76 matching lines @@
     list_entry = driver.find_element_by_class_name('autofill-list-item')
     self.assertTrue(list_entry.is_displayed)
     self.assertEqual(list_entry.text,
                      creditcard_data['CREDIT_CARD_NAME'],
                      'Saved CC line item not same as what was entered.')
 
 
 if __name__ == '__main__':
   unittest.main(module='chromedriver_tests',
                 testRunner=GTestTextTestRunner(verbosity=1))