1 # Copyright 2013 Google Inc. All Rights Reserved. 2 # 3 # Redistribution and use in source and binary forms, with or without 4 # modification, are permitted provided that the following conditions are 5 # met: 6 # 7 # * Redistributions of source code must retain the above copyright 8 # notice, this list of conditions and the following disclaimer. 9 # * Redistributions in binary form must reproduce the above 10 # copyright notice, this list of conditions and the following disclaimer 11 # in the documentation and/or other materials provided with the 12 # distribution. 13 # * Neither the name of Google Inc. nor the names of its 14 # contributors may be used to endorse or promote products derived from 15 # this software without specific prior written permission. 16 # 17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 """Shared utilities for writing scripts for Google Test/Mock.""" 30 31 __author__ = 'wan (at] google.com (Zhanyong Wan)' 32 33 34 import os 35 import re 36 37 38 # Matches the line from 'svn info .' output that describes what SVN 39 # path the current local directory corresponds to. For example, in 40 # a googletest SVN workspace's trunk/test directory, the output will be: 41 # 42 # URL: https://googletest.googlecode.com/svn/trunk/test 43 _SVN_INFO_URL_RE = re.compile(r'^URL: https://(\w+)\.googlecode\.com/svn(.*)') 44 45 46 def GetCommandOutput(command): 47 """Runs the shell command and returns its stdout as a list of lines.""" 48 49 f = os.popen(command, 'r') 50 lines = [line.strip() for line in f.readlines()] 51 f.close() 52 return lines 53 54 55 def GetSvnInfo(): 56 """Returns the project name and the current SVN workspace's root path.""" 57 58 for line in GetCommandOutput('svn info .'): 59 m = _SVN_INFO_URL_RE.match(line) 60 if m: 61 project = m.group(1) # googletest or googlemock 62 rel_path = m.group(2) 63 root = os.path.realpath(rel_path.count('/') * '../') 64 return project, root 65 66 return None, None 67 68 69 def GetSvnTrunk(): 70 """Returns the current SVN workspace's trunk root path.""" 71 72 _, root = GetSvnInfo() 73 return root + '/trunk' if root else None 74 75 76 def IsInGTestSvn(): 77 project, _ = GetSvnInfo() 78 return project == 'googletest' 79 80 81 def IsInGMockSvn(): 82 project, _ = GetSvnInfo() 83 return project == 'googlemock' 84
