| # Copyright 2013 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 re |
| |
| from telemetry.testing import tab_test_case |
| |
| import py_utils |
| |
| |
| class TabConsoleTest(tab_test_case.TabTestCase): |
| def testConsoleOutputStream(self): |
| self.Navigate('page_that_logs_to_console.html') |
| |
| initial = self._tab.EvaluateJavaScript('window.__logCount') |
| def GotLog(): |
| current = self._tab.EvaluateJavaScript('window.__logCount') |
| return current > initial |
| py_utils.WaitFor(GotLog, 5) |
| |
| console_output = ( |
| self._tab._inspector_backend.GetCurrentConsoleOutputBuffer()) |
| lines = [l for l in console_output.split('\n') if len(l)] |
| |
| self.assertTrue(len(lines) >= 1) |
| for line in lines: |
| prefix = 'http://(.+)/page_that_logs_to_console.html:9' |
| expected_line = r'\(log\) %s: Hello, world' % prefix |
| self.assertTrue(re.match(expected_line, line)) |
