test/SWIG/SWIG.py

   1 #!/usr/bin/env python
   2 #
   3 # MIT License
   4 #
   5 # Copyright The SCons Foundation
   6 #
   7 # Permission is hereby granted, free of charge, to any person obtaining
   8 # a copy of this software and associated documentation files (the
   9 # "Software"), to deal in the Software without restriction, including
  10 # without limitation the rights to use, copy, modify, merge, publish,
  11 # distribute, sublicense, and/or sell copies of the Software, and to
  12 # permit persons to whom the Software is furnished to do so, subject to
  13 # the following conditions:
  14 #
  15 # The above copyright notice and this permission notice shall be included
  16 # in all copies or substantial portions of the Software.
  17 #
  18 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  19 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  20 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  22 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25
  26 """
  27 Verify that the swig tool generates file names that we expect.
  28 """
  29
  30 import TestSCons
  31
  32 _exe = TestSCons._exe
  33 _obj = TestSCons._obj
  34
  35 test = TestSCons.TestSCons()
  36
  37 _python_ = TestSCons._python_
  38
  39 test.write('myswig.py', """\
  40 import getopt
  41 import sys
  42
  43 opts, args = getopt.getopt(sys.argv[1:], "c:o:v:")
  44 for opt, arg in opts:
  45     if opt == "-c":
  46         pass
  47     elif opt == "-o":
  48         out = arg
  49     elif opt == "-v" and arg == "ersion":
  50         print("")
  51         print("SWIG Version 0.1.2")
  52         print("")
  53         print("Compiled with g++ [x86_64-pc-linux-gnu]")
  54         print("")
  55         print("Configured options: +pcre")
  56         print("")
  57         print("Please see https://www.swig.org for reporting bugs "
  58               "and further information")
  59         sys.exit(0)
  60
  61 with open(args[0], "r") as ifp, open(out, "w") as ofp:
  62     for line in ifp:
  63         if not line.startswith("swig"):
  64             ofp.write(line)
  65 sys.exit(0)
  66 """)
  67
  68 test.write('SConstruct', """\
  69 env = Environment(tools=["default", "swig"], SWIG=[r"%(_python_)s", "myswig.py"])
  70 print(env.subst("Using SWIG $SWIGVERSION"))
  71 env.Program(target="test1", source="test1.i")
  72 env.CFile(target="test2", source="test2.i")
  73 env.Clone(SWIGFLAGS="-c++").Program(target="test3", source="test3.i")
  74 """ % locals())
  75
  76 test.write('test1.i', r"""
  77 #include <stdio.h>
  78 #include <stdlib.h>
  79 int
  80 main(int argc, char *argv[]) {
  81         argv[argc++] = "--";
  82         printf("test1.i\n");
  83         exit (0);
  84 }
  85 swig
  86 """)
  87
  88 test.write('test2.i', r"""test2.i
  89 swig
  90 """)
  91
  92 test.write('test3.i', r"""
  93 #include <stdio.h>
  94 #include <stdlib.h>
  95 int
  96 main(int argc, char *argv[]) {
  97         argv[argc++] = "--";
  98         printf("test3.i\n");
  99         exit (0);
 100 }
 101 swig
 102 """)
 103
 104 test.run(arguments='.', stderr=None, stdout=r'.*Using SWIG 0.1.2.*',
 105          match=TestSCons.match_re_dotall)
 106
 107 test.run(program=test.workpath('test1' + _exe), stdout="test1.i\n")
 108 test.must_exist(test.workpath('test1_wrap.c'))
 109 test.must_exist(test.workpath('test1_wrap' + _obj))
 110
 111 test.must_match('test2_wrap.c', "test2.i\n", mode='r')
 112
 113 test.run(program=test.workpath('test3' + _exe), stdout="test3.i\n")
 114 test.must_exist(test.workpath('test3_wrap.cc'))
 115 test.must_exist(test.workpath('test3_wrap' + _obj))
 116
 117 test.pass_test()
 118
 119 # Local Variables:
 120 # tab-width:4
 121 # indent-tabs-mode:nil
 122 # End:
 123 # vim: set expandtab tabstop=4 shiftwidth=4: