| Austin Schuh | 0cbef62 | 2015-09-06 17:34:52 -0700 | [diff] [blame^] | 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@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' |