Move chromedriver tests to test subdirectory. Add script to run all chromedriver

chrome/test/webdriver/chromedriver_launcher.py

Index: chrome/test/webdriver/chromedriver_launcher.py
diff --git a/chrome/test/webdriver/chromedriver_launcher.py b/chrome/test/webdriver/chromedriver_launcher.py
deleted file mode 100644
index b078141b2d7ba3461cf5b4bcc4b14a2824247bd5..0000000000000000000000000000000000000000
--- a/chrome/test/webdriver/chromedriver_launcher.py
+++ /dev/null
@@ -1,207 +0,0 @@
-#!/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.
-
-"""Launches and kills ChromeDriver.
-
-For ChromeDriver documentation, refer to:
-  http://dev.chromium.org/developers/testing/webdriver-for-chrome
-"""
-
-import logging
-import os
-import platform
-import signal
-import subprocess
-import sys
-import threading
-import urllib2
-
-
-class ChromeDriverLauncher:
-  """Launches and kills the ChromeDriver process."""
-
-  def __init__(self, exe_path=None, root_path=None, port=None, url_base=None):
-    """Initializes a new launcher.
-
-    Args:
-      exe_path:  path to the ChromeDriver executable
-      root_path: base path from which ChromeDriver webserver will serve files
-      port:      port that ChromeDriver will listen on
-      url_base:  base URL which ChromeDriver webserver will listen from
-    """
-    self._exe_path = exe_path
-    self._root_path = root_path
-    self._port = port
-    self._url_base = url_base
-    if self._exe_path is None:
-      self._exe_path = ChromeDriverLauncher.LocateExe()
-      if self._exe_path is None:
-        raise RuntimeError('ChromeDriver exe could not be found in its default '
-                           'location. Searched in following directories: ' +
-                           ', '.join(self.DefaultExeLocations()))
-    if self._root_path is not None:
-      self._root_path = os.path.abspath(self._root_path)
-    self._process = None
-
-    if not os.path.exists(self._exe_path):
-      raise RuntimeError('ChromeDriver exe not found at: ' + self._exe_path)
-
-    os.environ['PATH'] = os.path.dirname(self._exe_path) + os.environ['PATH']
-    self.Start()
-
-  @staticmethod
-  def DefaultExeLocations():
-    """Returns the paths that are used to find the ChromeDriver executable.
-
-    Returns:
-      a list of directories that would be searched for the executable
-    """
-    script_dir = os.path.dirname(__file__)
-    chrome_src = os.path.abspath(os.path.join(
-        script_dir, os.pardir, os.pardir, os.pardir))
-    bin_dirs = {
-      'linux2': [ os.path.join(chrome_src, 'out', 'Debug'),
-                  os.path.join(chrome_src, 'sconsbuild', 'Debug'),
-                  os.path.join(chrome_src, 'out', 'Release'),
-                  os.path.join(chrome_src, 'sconsbuild', 'Release')],
-      'linux3': [ os.path.join(chrome_src, 'out', 'Debug'),
-                  os.path.join(chrome_src, 'sconsbuild', 'Debug'),
-                  os.path.join(chrome_src, 'out', 'Release'),
-                  os.path.join(chrome_src, 'sconsbuild', 'Release')],
-      'darwin': [ os.path.join(chrome_src, 'xcodebuild', 'Debug'),
-                  os.path.join(chrome_src, 'xcodebuild', 'Release')],
-      'win32':  [ os.path.join(chrome_src, 'chrome', 'Debug'),
-                  os.path.join(chrome_src, 'build', 'Debug'),
-                  os.path.join(chrome_src, 'chrome', 'Release'),
-                  os.path.join(chrome_src, 'build', 'Release')],
-    }
-    return [os.getcwd()] + bin_dirs.get(sys.platform, [])
-
-  @staticmethod
-  def LocateExe():
-    """Attempts to locate the ChromeDriver executable.
-
-    This searches the current directory, then checks the appropriate build
-    locations according to platform.
-
-    Returns:
-      absolute path to the ChromeDriver executable, or None if not found
-    """
-    exe_name = 'chromedriver'
-    if platform.system() == 'Windows':
-      exe_name += '.exe'
-
-    for dir in ChromeDriverLauncher.DefaultExeLocations():
-      path = os.path.join(dir, exe_name)
-      if os.path.exists(path):
-        return os.path.abspath(path)
-    return None
-
-  def Start(self):
-    """Starts a new ChromeDriver process.
-
-    Kills a previous one if it is still running.
-
-    Raises:
-      RuntimeError if ChromeDriver does not start
-    """
-    def _WaitForLaunchResult(stdout, started_event, launch_result):
-      """Reads from the stdout of ChromeDriver and parses the launch result.
-
-      Args:
-        stdout:        handle to ChromeDriver's standard output
-        started_event: condition variable to notify when the launch result
-                       has been parsed
-        launch_result: dictionary to add the result of this launch to
-      """
-      status_line = stdout.readline()
-      started_event.acquire()
-      try:
-        launch_result['success'] = status_line.startswith('Started')
-        launch_result['status_line'] = status_line
-        if launch_result['success']:
-          port_line = stdout.readline()
-          launch_result['port'] = int(port_line.split('=')[1])
-        started_event.notify()
-      finally:
-        started_event.release()
-
-    if self._process is not None:
-      self.Kill()
-
-    chromedriver_args = [self._exe_path]
-    if self._root_path is not None:
-      chromedriver_args += ['--root=%s' % self._root_path]
-    if self._port is not None:
-      chromedriver_args += ['--port=%d' % self._port]
-    if self._url_base is not None:
-      chromedriver_args += ['--url-base=%s' % self._url_base]
-    proc = subprocess.Popen(chromedriver_args,
-                            stdout=subprocess.PIPE)
-    if proc is None:
-      raise RuntimeError('ChromeDriver cannot be started')
-    self._process = proc
-
-    # Wait for ChromeDriver to be initialized before returning.
-    launch_result = {}
-    started_event = threading.Condition()
-    started_event.acquire()
-    spawn_thread = threading.Thread(
-        target=_WaitForLaunchResult,
-        args=(proc.stdout, started_event, launch_result))
-    spawn_thread.start()
-    started_event.wait(20)
-    timed_out = 'success' not in launch_result
-    started_event.release()
-    if timed_out:
-      raise RuntimeError('ChromeDriver did not respond')
-    elif not launch_result['success']:
-      raise RuntimeError('ChromeDriver failed to launch: ' +
-                         launch_result['status_line'])
-    self._port = launch_result['port']
-    logging.info('ChromeDriver running on port %s' % self._port)
-
-  def Kill(self):
-    """Kills a currently running ChromeDriver process, if it is running."""
-    def _WaitForShutdown(process, shutdown_event):
-      """Waits for the process to quit and then notifies."""
-      process.wait()
-      shutdown_event.acquire()
-      shutdown_event.notify()
-      shutdown_event.release()
-
-    if self._process is None:
-      return
-    try:
-      urllib2.urlopen(self.GetURL() + '/shutdown').close()
-    except urllib2.URLError:
-      # Could not shutdown. Kill.
-      pid = self._process.pid
-      if platform.system() == 'Windows':
-        subprocess.call(['taskkill.exe', '/T', '/F', '/PID', str(pid)])
-      else:
-        os.kill(pid, signal.SIGTERM)
-
-    # Wait for ChromeDriver process to exit before returning.
-    # Even if we had to kill the process above, we still should call wait
-    # to cleanup the zombie.
-    shutdown_event = threading.Condition()
-    shutdown_event.acquire()
-    wait_thread = threading.Thread(
-        target=_WaitForShutdown,
-        args=(self._process, shutdown_event))
-    wait_thread.start()
-    shutdown_event.wait(10)
-    shutdown_event.release()
-    self._process = None
-
-  def GetURL(self):
-    url = 'http://localhost:' + str(self._port)
-    if self._url_base:
-      url += self._url_base
-    return url
-
-  def GetPort(self):
-    return self._port