Thomas Heller | babddfc | 2006-03-08 19:56:54 +0000 | [diff] [blame] | 1 | import os |
| 2 | import sys |
| 3 | import unittest |
| 4 | |
| 5 | # Bob Ippolito: |
Victor Stinner | 765531d | 2013-03-26 01:11:54 +0100 | [diff] [blame] | 6 | # |
| 7 | # Ok.. the code to find the filename for __getattr__ should look |
| 8 | # something like: |
| 9 | # |
| 10 | # import os |
| 11 | # from macholib.dyld import dyld_find |
| 12 | # |
| 13 | # def find_lib(name): |
| 14 | # possible = ['lib'+name+'.dylib', name+'.dylib', |
| 15 | # name+'.framework/'+name] |
| 16 | # for dylib in possible: |
| 17 | # try: |
| 18 | # return os.path.realpath(dyld_find(dylib)) |
| 19 | # except ValueError: |
| 20 | # pass |
| 21 | # raise ValueError, "%s not found" % (name,) |
| 22 | # |
| 23 | # It'll have output like this: |
| 24 | # |
| 25 | # >>> find_lib('pthread') |
| 26 | # '/usr/lib/libSystem.B.dylib' |
| 27 | # >>> find_lib('z') |
| 28 | # '/usr/lib/libz.1.dylib' |
| 29 | # >>> find_lib('IOKit') |
| 30 | # '/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit' |
| 31 | # |
| 32 | # -bob |
Thomas Heller | babddfc | 2006-03-08 19:56:54 +0000 | [diff] [blame] | 33 | |
| 34 | from ctypes.macholib.dyld import dyld_find |
| 35 | |
| 36 | def find_lib(name): |
Tim Peters | e8d09e5 | 2006-03-09 01:15:05 +0000 | [diff] [blame] | 37 | possible = ['lib'+name+'.dylib', name+'.dylib', name+'.framework/'+name] |
| 38 | for dylib in possible: |
| 39 | try: |
| 40 | return os.path.realpath(dyld_find(dylib)) |
| 41 | except ValueError: |
| 42 | pass |
Collin Winter | a73bfee | 2007-08-30 03:47:13 +0000 | [diff] [blame] | 43 | raise ValueError("%s not found" % (name,)) |
Thomas Heller | babddfc | 2006-03-08 19:56:54 +0000 | [diff] [blame] | 44 | |
| 45 | class MachOTest(unittest.TestCase): |
Zachary Ware | 9422df0 | 2014-06-13 13:44:39 -0500 | [diff] [blame] | 46 | @unittest.skipUnless(sys.platform == "darwin", 'OSX-specific test') |
| 47 | def test_find(self): |
Thomas Heller | babddfc | 2006-03-08 19:56:54 +0000 | [diff] [blame] | 48 | |
Zachary Ware | 9422df0 | 2014-06-13 13:44:39 -0500 | [diff] [blame] | 49 | self.assertEqual(find_lib('pthread'), |
| 50 | '/usr/lib/libSystem.B.dylib') |
Thomas Heller | babddfc | 2006-03-08 19:56:54 +0000 | [diff] [blame] | 51 | |
Zachary Ware | 9422df0 | 2014-06-13 13:44:39 -0500 | [diff] [blame] | 52 | result = find_lib('z') |
| 53 | # Issue #21093: dyld default search path includes $HOME/lib and |
| 54 | # /usr/local/lib before /usr/lib, which caused test failures if |
| 55 | # a local copy of libz exists in one of them. Now ignore the head |
| 56 | # of the path. |
| 57 | self.assertRegex(result, r".*/lib/libz\..*.*\.dylib") |
Thomas Heller | babddfc | 2006-03-08 19:56:54 +0000 | [diff] [blame] | 58 | |
Zachary Ware | 9422df0 | 2014-06-13 13:44:39 -0500 | [diff] [blame] | 59 | self.assertEqual(find_lib('IOKit'), |
| 60 | '/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit') |
Thomas Heller | babddfc | 2006-03-08 19:56:54 +0000 | [diff] [blame] | 61 | |
| 62 | if __name__ == "__main__": |
| 63 | unittest.main() |