Get Linux layout_test archiving working with ssh.

slave_utils.py

 #!/usr/bin/python
 # Copyright (c) 2006-2008 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.
 
 """Functions specific to build slaves, shared by several buildbot scripts.
 """
 
 import os
 import re
 import signal
 import subprocess
 import sys
 import tempfile
 import time
 
 
 import chromium_utils
 
 
 # Local errors.
 class PageHeapError(Exception): pass
 
 
 # Cache the path to gflags.exe.
 _gflags_exe = None
 
 def SubversionExe():
   # TODO(pamg): move this into platform_utils to support Mac and Linux.
-  return 'svn.bat' # Find it in the user's path.
+  if sys.platform in ['cygwin', 'win32']:
+    return 'svn.bat' # Find it in the user's path.
+  elif sys.platform in ['linux', 'linux2', 'darwin']:
+    return 'svn' # Find it in the user's path.
 
 
 def SubversionRevision(wc_dir):
   """Finds the last svn revision of a working copy dir by running 'svn info',
   and returns it as an integer.
   """
   svn_regexp = re.compile(r'.*Revision: (\d+).*', re.DOTALL)
   svn_info = chromium_utils.GetCommandOutput([SubversionExe(), 'info', wc_dir])
   return int(re.sub(svn_regexp, r'\1', svn_info))
 
@@ skipping 119 matching lines @@
   """Try and stop the virtual X server if one was started with StartVirtualX.
   If a virtual x server is not running, this method does nothing."""
   xvfb_pid_filename = _XvfbPidFilename(slave_build_name)
   if os.path.exists(xvfb_pid_filename):
     try:
       # If the process doesn't exist, we raise an exception that we can ignore.
       os.kill(open(xvfb_pid_filename).read(), signal.SIGKILL)
     except:
       pass
     os.remove(xvfb_pid_filename)