test/Java/swig-dependencies.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 dependencies on SWIG-generated .java files work correctly.
  28
  29 Test case courtesy Jonathan (toolshed@tigris.org).
  30 """
  31
  32 import TestSCons
  33
  34 test = TestSCons.TestSCons()
  35
  36 swig = test.where_is('swig')
  37 if not swig:
  38     test.skip_test('Can not find installed "swig", skipping test.\n')
  39
  40 where_javac, java_version = test.java_where_javac()
  41 where_java_include=test.java_where_includes()
  42
  43 test.subdir(['foo'],
  44             ['java'],
  45             ['java', 'build'])
  46
  47 test.write(['SConstruct'], """\
  48 import os
  49
  50 _ = DefaultEnvironment(tools=[])
  51 env = Environment(ENV=os.environ)
  52 if env['PLATFORM'] != 'win32':
  53     env.Append(CPPFLAGS=' -g -Wall')
  54 env['CPPPATH'] = '$JAVAINCLUDES'
  55
  56 Export('env')
  57
  58 SConscript('#foo/SConscript')
  59 SConscript('#java/SConscript')
  60 """)
  61
  62 test.write(['foo', 'SConscript'], """\
  63 Import('env')
  64
  65 env.SharedLibrary('foo', 'foo.cpp')
  66 """)
  67
  68 test.write(['foo', 'foo.cpp'], """\
  69 #include "foo.h"
  70
  71 int fooAdd(int a, int b) {
  72     return a + b;
  73 }
  74 """)
  75
  76 test.write(['foo', 'foo.h'], """\
  77 #ifdef _MSC_VER
  78 __declspec(dllexport)
  79 #endif
  80 int fooAdd(int, int);
  81 """)
  82
  83 test.write(['java', 'Java_foo_interface.i'], """\
  84 #include "foo.h"
  85
  86 #include <windows.i>
  87
  88 %module foopack
  89
  90 %{
  91
  92 #ifdef _MSC_VER
  93 __declspec(dllexport)
  94 #endif
  95 int hello(){
  96     return 1;
  97 }
  98 %}
  99 """)
 100
 101 test.write(['java', 'SConscript'], """\
 102 import os
 103
 104 Import('env')
 105
 106 # unnecessary?
 107 env = env.Clone()
 108
 109 env.Prepend(CPPPATH = ['#foo',])
 110
 111 libadd = ['foo',]
 112
 113 libpath = ['#foo',]
 114
 115 #swigflags = '-c++ -java -Wall -package foopack -Ifoo'
 116 swigflags = '-c++ -java -Wall -Ifoo -DTEST_$PLATFORM'
 117
 118 Java_foo_interface = env.SharedLibrary(
 119     'Java_foo_interface',
 120     'Java_foo_interface.i',
 121     LIBS = libadd,
 122     LIBPATH = libpath,
 123     SWIGFLAGS = swigflags,
 124     SWIGOUTDIR = Dir('build'),
 125     SWIGCXXFILESUFFIX = "_wrap.cpp")
 126
 127 foopack_jar_javac = env.Java('classes', 'build')
 128
 129 env['JARCHDIR'] = 'java/classes'
 130 foopack_jar = env.Jar(target = 'foopack.jar', source = 'classes')
 131 """)
 132
 133 # Disable looking at stderr because some combinations of SWIG/gcc
 134 # generate a warning about the sWIG_JavaThrowException() function
 135 # being defined but not used.
 136 try:
 137     test.run(arguments = '.', stderr=None)
 138 except:
 139     # catch exception which is causing failure for issue not related to java.
 140     # Bug ticket reported also this seems work fine when running outsite
 141     # the test framework
 142     test.skip_test('Throwing no result for this test because of bug ' +
 143         'related here: https://github.com/SCons/scons/issues/2907\n')
 144 #test.must_exist(['java', 'classes', 'foopack', 'foopack.class'])
 145 #test.must_exist(['java', 'classes', 'foopack', 'foopackJNI.class'])
 146 test.must_exist(['java', 'classes', 'foopack.class'])
 147 test.must_exist(['java', 'classes', 'foopackJNI.class'])
 148
 149 test.up_to_date(arguments = '.')
 150
 151 test.pass_test()
 152
 153 # Local Variables:
 154 # tab-width:4
 155 # indent-tabs-mode:nil
 156 # End:
 157 # vim: set expandtab tabstop=4 shiftwidth=4: