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-rw-r--r--third_party/python/gyp/test/lib/TestMac.py76
1 files changed, 76 insertions, 0 deletions
diff --git a/third_party/python/gyp/test/lib/TestMac.py b/third_party/python/gyp/test/lib/TestMac.py
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+++ b/third_party/python/gyp/test/lib/TestMac.py
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+# Copyright (c) 2014 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""
+TestMac.py: a collection of helper function shared between test on Mac OS X.
+"""
+
+from __future__ import print_function
+
+import re
+import subprocess
+
+__all__ = ['Xcode', 'CheckFileType']
+
+
+def CheckFileType(test, file, archs):
+ """Check that |file| contains exactly |archs| or fails |test|."""
+ proc = subprocess.Popen(['lipo', '-info', file], stdout=subprocess.PIPE)
+ o = proc.communicate()[0].decode('utf-8').strip()
+ assert not proc.returncode
+ if len(archs) == 1:
+ pattern = re.compile('^Non-fat file: (.*) is architecture: (.*)$')
+ else:
+ pattern = re.compile('^Architectures in the fat file: (.*) are: (.*)$')
+ match = pattern.match(o)
+ if match is None:
+ print('Ouput does not match expected pattern: %s' % (pattern.pattern))
+ test.fail_test()
+ else:
+ found_file, found_archs = match.groups()
+ if found_file != file or set(found_archs.split()) != set(archs):
+ print('Expected file %s with arch %s, got %s with arch %s' % (
+ file, ' '.join(archs), found_file, found_archs))
+ test.fail_test()
+
+
+class XcodeInfo(object):
+ """Simplify access to Xcode informations."""
+
+ def __init__(self):
+ self._cache = {}
+
+ def _XcodeVersion(self):
+ lines = subprocess.check_output(['xcodebuild', '-version']).splitlines()
+ version = ''.join(lines[0].decode('utf-8').split()[-1].split('.'))
+ version = (version + '0' * (3 - len(version))).zfill(4)
+ return version, lines[-1].split()[-1]
+
+ def Version(self):
+ if 'Version' not in self._cache:
+ self._cache['Version'], self._cache['Build'] = self._XcodeVersion()
+ return self._cache['Version']
+
+ def Build(self):
+ if 'Build' not in self._cache:
+ self._cache['Version'], self._cache['Build'] = self._XcodeVersion()
+ return self._cache['Build']
+
+ def SDKBuild(self):
+ if 'SDKBuild' not in self._cache:
+ self._cache['SDKBuild'] = subprocess.check_output(
+ ['xcodebuild', '-version', '-sdk', '', 'ProductBuildVersion'])
+ self._cache['SDKBuild'] = self._cache['SDKBuild'].decode('utf-8')
+ self._cache['SDKBuild'] = self._cache['SDKBuild'].rstrip('\n')
+ return self._cache['SDKBuild']
+
+ def SDKVersion(self):
+ if 'SDKVersion' not in self._cache:
+ self._cache['SDKVersion'] = subprocess.check_output(
+ ['xcodebuild', '-version', '-sdk', '', 'SDKVersion'])
+ self._cache['SDKVersion'] = self._cache['SDKVersion'].rstrip('\n')
+ return self._cache['SDKVersion']
+
+
+Xcode = XcodeInfo()