Source Code for Module portage.tests.lafilefixer.test_lafilefixer

  1  # test_lafilefixer.py -- Portage Unit Testing Functionality 
  2  # Copyright 2010 Gentoo Foundation 
  3  # Distributed under the terms of the GNU General Public License v2 
  4   
  5  from portage.tests import TestCase 
  6  from portage.exception import InvalidData 
  7   
  8 -class test_lafilefixer(TestCase): 
  9   
 10 -        def get_test_cases_clean(self): 
 11                  yield b"dlname='libfoo.so.1'\n" + \ 
 12                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 13                          b"old_library='libpdf.a'\n" + \ 
 14                          b"dependency_libs=' -lm'\n" + \ 
 15                          b"current=6\n" + \ 
 16                          b"age=0\n" + \ 
 17                          b"revision=2\n" + \ 
 18                          b"installed=yes\n" + \ 
 19                          b"dlopen=''\n" + \ 
 20                          b"dlpreopen=''\n" + \ 
 21                          b"libdir='/usr/lib64'\n" 
 22                  yield b"dlname='libfoo.so.1'\n" + \ 
 23                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 24                          b"old_library='libpdf.a'\n" + \ 
 25                          b"dependency_libs=' -lm'\n" + \ 
 26                          b"current=6\n" + \ 
 27                          b"age=0\n" + \ 
 28                          b"revision=2\n" + \ 
 29                          b"installed=yes\n" + \ 
 30                          b"dlopen=''\n" + \ 
 31                          b"dlpreopen=''\n" + \ 
 32                          b"libdir='/usr/lib64'\n" 
 33                  yield b"dependency_libs=' liba.la /usr/lib64/bar.la -lc'\n" 
 34   
 35 -        def get_test_cases_update(self): 
 36                  #.la -> -l* 
 37                  yield b"dlname='libfoo.so.1'\n" + \ 
 38                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 39                          b"old_library='libpdf.a'\n" + \ 
 40                          b"dependency_libs=' /usr/lib64/liba.la /usr/lib64/libb.la -lc'\n", \ 
 41                          b"dlname='libfoo.so.1'\n" + \ 
 42                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 43                          b"old_library='libpdf.a'\n" + \ 
 44                          b"dependency_libs=' -L/usr/lib64 -la -lb -lc'\n" 
 45                  #move stuff into inherited_linker_flags 
 46                  yield b"dlname='libfoo.so.1'\n" + \ 
 47                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 48                          b"old_library='libpdf.a'\n" + \ 
 49                          b"dependency_libs=' /usr/lib64/liba.la -pthread /usr/lib64/libb.la -lc'\n" + \ 
 50                          b"inherited_linker_flags=''\n", \ 
 51                          b"dlname='libfoo.so.1'\n" + \ 
 52                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 53                          b"old_library='libpdf.a'\n" + \ 
 54                          b"dependency_libs=' -L/usr/lib64 -la -lb -lc'\n" + \ 
 55                          b"inherited_linker_flags=' -pthread'\n" 
 56                  #reorder  
 57                  yield b"dlname='libfoo.so.1'\n" + \ 
 58                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 59                          b"old_library='libpdf.a'\n" + \ 
 60                          b"dependency_libs=' /usr/lib64/liba.la -R/usr/lib64 /usr/lib64/libb.la -lc'\n", \ 
 61                          b"dlname='libfoo.so.1'\n" + \ 
 62                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 63                          b"old_library='libpdf.a'\n" + \ 
 64                          b"dependency_libs=' -R/usr/lib64 -L/usr/lib64 -la -lb -lc'\n" 
 65                  #remove duplicates from dependency_libs (the original version didn't do it for inherited_linker_flags) 
 66                  yield b"dlname='libfoo.so.1'\n" + \ 
 67                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 68                          b"old_library='libpdf.a'\n" + \ 
 69                          b"dependency_libs=' /usr/lib64/liba.la /usr/lib64/libc.la -pthread -mt" + \ 
 70                          b" -L/usr/lib -R/usr/lib64 -lc /usr/lib64/libb.la -lc'\n" +\ 
 71                          b"inherited_linker_flags=' -pthread -pthread'\n", \ 
 72                          b"dlname='libfoo.so.1'\n" + \ 
 73                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
 74                          b"old_library='libpdf.a'\n" + \ 
 75                          b"dependency_libs=' -R/usr/lib64 -L/usr/lib64 -L/usr/lib -la -lc -lb'\n" +\ 
 76                          b"inherited_linker_flags=' -pthread -pthread -mt'\n" 
 77                  #-L rewriting 
 78                  yield b"dependency_libs=' -L/usr/X11R6/lib'\n", \ 
 79                          b"dependency_libs=' -L/usr/lib'\n" 
 80                  yield b"dependency_libs=' -L/usr/local/lib'\n", \ 
 81                          b"dependency_libs=' -L/usr/lib'\n" 
 82                  yield b"dependency_libs=' -L/usr/lib64/pkgconfig/../..'\n", \ 
 83                          b"dependency_libs=' -L/usr'\n" 
 84                  yield b"dependency_libs=' -L/usr/lib/pkgconfig/..'\n", \ 
 85                          b"dependency_libs=' -L/usr/lib'\n" 
 86                  yield b"dependency_libs=' -L/usr/lib/pkgconfig/../.. -L/usr/lib/pkgconfig/..'\n", \ 
 87                          b"dependency_libs=' -L/usr -L/usr/lib'\n" 
 88                  #we once got a backtrace on this one 
 89                  yield b"dependency_libs=' /usr/lib64/libMagickCore.la -L/usr/lib64 -llcms2 /usr/lib64/libtiff.la " + \ 
 90                          b"-ljbig -lc /usr/lib64/libfreetype.la /usr/lib64/libjpeg.la /usr/lib64/libXext.la " + \ 
 91                          b"/usr/lib64/libXt.la /usr/lib64/libSM.la -lICE -luuid /usr/lib64/libICE.la /usr/lib64/libX11.la " + \ 
 92                          b"/usr/lib64/libxcb.la /usr/lib64/libXau.la /usr/lib64/libXdmcp.la -lbz2 -lz -lm " + \ 
 93                          b"/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.4/libgomp.la -lrt -lpthread /usr/lib64/libltdl.la -ldl " + \ 
 94                          b"/usr/lib64/libfpx.la -lstdc++'", \ 
 95                          b"dependency_libs=' -L/usr/lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.4 -lMagickCore -llcms2 " + \ 
 96                          b"-ltiff -ljbig -lc -lfreetype -ljpeg -lXext -lXt -lSM -lICE -luuid -lX11 -lxcb -lXau -lXdmcp " + \ 
 97                          b"-lbz2 -lz -lm -lgomp -lrt -lpthread -lltdl -ldl -lfpx -lstdc++'" 
 98   
 99   
100 -        def get_test_cases_broken(self): 
101                  yield b"" 
102                  #no dependency_libs 
103                  yield b"dlname='libfoo.so.1'\n" + \ 
104                          b"current=6\n" + \ 
105                          b"age=0\n" + \ 
106                          b"revision=2\n" 
107                  #borken dependency_libs 
108                  yield b"dlname='libfoo.so.1'\n" + \ 
109                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
110                          b"old_library='libpdf.a'\n" + \ 
111                          b"dependency_libs=' /usr/lib64/liba.la /usr/lib64/libb.la -lc' \n" 
112                          #borken dependency_libs 
113                  yield b"dlname='libfoo.so.1'\n" + \ 
114                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
115                          b"old_library='libpdf.a'\n" + \ 
116                          b"dependency_libs=' /usr/lib64/liba.la /usr/lib64/libb.la -lc\n" 
117                  #crap in dependency_libs 
118                  yield b"dlname='libfoo.so.1'\n" + \ 
119                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
120                          b"old_library='libpdf.a'\n" + \ 
121                          b"dependency_libs=' /usr/lib64/liba.la /usr/lib64/libb.la -lc /-lstdc++'\n" 
122                  #dependency_libs twice 
123                  yield b"dlname='libfoo.so.1'\n" + \ 
124                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
125                          b"old_library='libpdf.a'\n" + \ 
126                          b"dependency_libs=' /usr/lib64/liba.la /usr/lib64/libb.la -lc /-lstdc++'\n" +\ 
127                          b"dependency_libs=' /usr/lib64/liba.la /usr/lib64/libb.la -lc /-lstdc++'\n" 
128                  #inherited_linker_flags twice 
129                  yield b"dlname='libfoo.so.1'\n" + \ 
130                          b"library_names='libfoo.so.1.0.2 libfoo.so.1 libfoo.so'\n" + \ 
131                          b"old_library='libpdf.a'\n" + \ 
132                          b"inherited_linker_flags=''\n" +\ 
133                          b"inherited_linker_flags=''\n" 
134   
135 -        def testlafilefixer(self): 
136                  from portage.util.lafilefixer import _parse_lafile_contents, rewrite_lafile 
137   
138                  for clean_contents in self.get_test_cases_clean(): 
139                          self.assertEqual(rewrite_lafile(clean_contents), (False, None)) 
140   
141                  for original_contents, fixed_contents in self.get_test_cases_update(): 
142                          self.assertEqual(rewrite_lafile(original_contents), (True, fixed_contents)) 
143   
144                  for broken_contents in self.get_test_cases_broken(): 
145                          self.assertRaises(InvalidData, rewrite_lafile, broken_contents) 
146