| Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame^] | 1 | # Copyright (c) 2014 Google Inc. All rights reserved. |
| 2 | # Use of this source code is governed by a BSD-style license that can be |
| 3 | # found in the LICENSE file. |
| 4 | |
| 5 | """ |
| 6 | TestMac.py: a collection of helper function shared between test on Mac OS X. |
| 7 | """ |
| 8 | |
| 9 | import re |
| 10 | import subprocess |
| 11 | |
| 12 | __all__ = ['Xcode', 'CheckFileType'] |
| 13 | |
| 14 | |
| 15 | def CheckFileType(test, file, archs): |
| 16 | """Check that |file| contains exactly |archs| or fails |test|.""" |
| 17 | proc = subprocess.Popen(['lipo', '-info', file], stdout=subprocess.PIPE) |
| 18 | o = proc.communicate()[0].strip() |
| 19 | assert not proc.returncode |
| 20 | if len(archs) == 1: |
| 21 | pattern = re.compile('^Non-fat file: (.*) is architecture: (.*)$') |
| 22 | else: |
| 23 | pattern = re.compile('^Architectures in the fat file: (.*) are: (.*)$') |
| 24 | match = pattern.match(o) |
| 25 | if match is None: |
| 26 | print 'Ouput does not match expected pattern: %s' % (pattern.pattern) |
| 27 | test.fail_test() |
| 28 | else: |
| 29 | found_file, found_archs = match.groups() |
| 30 | if found_file != file or set(found_archs.split()) != set(archs): |
| 31 | print 'Expected file %s with arch %s, got %s with arch %s' % ( |
| 32 | file, ' '.join(archs), found_file, found_archs) |
| 33 | test.fail_test() |
| 34 | |
| 35 | |
| 36 | class XcodeInfo(object): |
| 37 | """Simplify access to Xcode informations.""" |
| 38 | |
| 39 | def __init__(self): |
| 40 | self._cache = {} |
| 41 | |
| 42 | def _XcodeVersion(self): |
| 43 | lines = subprocess.check_output(['xcodebuild', '-version']).splitlines() |
| 44 | version = ''.join(lines[0].split()[-1].split('.')) |
| 45 | version = (version + '0' * (3 - len(version))).zfill(4) |
| 46 | return version, lines[-1].split()[-1] |
| 47 | |
| 48 | def Version(self): |
| 49 | if 'Version' not in self._cache: |
| 50 | self._cache['Version'], self._cache['Build'] = self._XcodeVersion() |
| 51 | return self._cache['Version'] |
| 52 | |
| 53 | def Build(self): |
| 54 | if 'Build' not in self._cache: |
| 55 | self._cache['Version'], self._cache['Build'] = self._XcodeVersion() |
| 56 | return self._cache['Build'] |
| 57 | |
| 58 | def SDKBuild(self): |
| 59 | if 'SDKBuild' not in self._cache: |
| 60 | self._cache['SDKBuild'] = subprocess.check_output( |
| 61 | ['xcodebuild', '-version', '-sdk', '', 'ProductBuildVersion']) |
| 62 | self._cache['SDKBuild'] = self._cache['SDKBuild'].rstrip('\n') |
| 63 | return self._cache['SDKBuild'] |
| 64 | |
| 65 | def SDKVersion(self): |
| 66 | if 'SDKVersion' not in self._cache: |
| 67 | self._cache['SDKVersion'] = subprocess.check_output( |
| 68 | ['xcodebuild', '-version', '-sdk', '', 'SDKVersion']) |
| 69 | self._cache['SDKVersion'] = self._cache['SDKVersion'].rstrip('\n') |
| 70 | return self._cache['SDKVersion'] |
| 71 | |
| 72 | |
| 73 | Xcode = XcodeInfo() |