test/LINK/SHLINKCOMSTR.py

   1 #!/usr/bin/env python
   2 #
   3 # __COPYRIGHT__
   4 #
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   6 # a copy of this software and associated documentation files (the
   7 # "Software"), to deal in the Software without restriction, including
   8 # without limitation the rights to use, copy, modify, merge, publish,
   9 # distribute, sublicense, and/or sell copies of the Software, and to
  10 # permit persons to whom the Software is furnished to do so, subject to
  11 # the following conditions:
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  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  17 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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  22 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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  24
  25 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  26
  27 """
  28 Test that the $SHLINKCOMSTR construction variable allows you to customize
  29 the displayed linker string for programs using shared libraries.
  30 """
  31
  32 import sys
  33 import TestSCons
  34
  35 _python_ = TestSCons._python_
  36
  37 test = TestSCons.TestSCons()
  38
  39 test.file_fixture('mycompile.py')
  40
  41 test.write('SConstruct', """
  42 env = Environment(SHCCCOM = r'%(_python_)s mycompile.py cc $TARGET $SOURCES',
  43                   SHLINKCOM = r'%(_python_)s mycompile.py link $TARGET $SOURCES',
  44                   SHLINKCOMSTR = 'Linking shared $TARGET from $SOURCES',
  45                   SHOBJPREFIX = '',
  46                   SHOBJSUFFIX = '.obj',
  47                   SHLIBPREFIX = '',
  48                   SHLIBSUFFIX = '.dll')
  49 t1 = env.SharedObject('test1', 'test1.c')
  50 t2 = env.SharedObject('test2', 'test2.c')
  51 env.SharedLibrary(target = 'test3', source = [t1, t2])
  52 """ % locals())
  53
  54 test.write('test1.c', """\
  55 test1.c
  56 /*cc*/
  57 /*link*/
  58 """)
  59
  60 test.write('test2.c', """\
  61 test2.c
  62 /*cc*/
  63 /*link*/
  64 """)
  65
  66 test.run(stdout = test.wrap_stdout("""\
  67 %(_python_)s mycompile.py cc test1.obj test1.c
  68 %(_python_)s mycompile.py cc test2.obj test2.c
  69 Linking shared test3.dll from test1.obj test2.obj
  70 """ % locals()))
  71
  72 test.must_match('test3.dll', "test1.c\ntest2.c\n")
  73
  74 if sys.platform == "win32":
  75     import SCons.Tool.MSCommon as msc
  76     if msc.msvc_exists():
  77         # Now test an actual compile and link.  Since MS Windows
  78         # resets the link actions, this could fail even if the above
  79         # test passed.
  80         test.write('SConstruct', """
  81 env = Environment(CXXCOMSTR    = 'Compiling $TARGET ...',
  82                  SHLINKCOMSTR   = 'Shared-Linking $TARGET ...')
  83 env.SharedLibrary('test', 'test.cpp')
  84 """)
  85         test.write('test.cpp', """
  86 int i;
  87 """)
  88
  89         test.run()
  90         if "Shared-Linking" not in test.stdout():
  91             test.fail_test()
  92
  93 test.pass_test()
  94
  95 # Local Variables:
  96 # tab-width:4
  97 # indent-tabs-mode:nil
  98 # End:
  99 # vim: set expandtab tabstop=4 shiftwidth=4: