1 files changed, 170 insertions, 0 deletions
diff --git a/test/SWIG/live.py b/test/SWIG/live.py
new file mode 100644
index 0000000..7d79bae
--- /dev/null
+++ b/test/SWIG/live.py
@@ -0,0 +1,170 @@
+#!/usr/bin/env python
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+"""
+Test SWIG behavior with a live, installed SWIG.
+"""
+
+import os.path
+import sys
+
+import TestSCons
+
+# swig-python expects specific filenames.
+# the platform specific suffix won't necessarily work.
+if sys.platform == 'win32':
+    _dll = '.pyd'
+else:
+    _dll   = '.so'
+
+test = TestSCons.TestSCons()
+
+swig = test.where_is('swig')
+if not swig:
+    test.skip_test('Can not find installed "swig", skipping test.\n')
+
+python, python_include, python_libpath, python_lib = \
+             test.get_platform_python_info()
+Python_h = os.path.join(python_include, 'Python.h')
+if not os.path.exists(Python_h):
+    test.skip_test('Can not find %s, skipping test.\n' % Python_h)
+
+# handle testing on other platforms:
+ldmodule_prefix = '_'
+
+# On Windows, build a 32-bit exe if on 32-bit python.
+if sys.platform == 'win32' and sys.maxsize <= 2**32:
+    swig_arch_var="TARGET_ARCH='x86',"
+else:
+    swig_arch_var=""
+
+test.write("wrapper.py",
+"""import os
+import sys
+open('%s', 'wb').write("wrapper.py\\n")
+os.system(" ".join(sys.argv[1:]))
+""" % test.workpath('wrapper.out').replace('\\', '\\\\'))
+
+test.write('SConstruct', """\
+foo = Environment(SWIGFLAGS='-python',
+                  LIBPATH=[r'%(python_libpath)s'],
+                  CPPPATH=[r'%(python_include)s'],
+                  LDMODULEPREFIX='%(ldmodule_prefix)s',
+                  LDMODULESUFFIX='%(_dll)s',
+                  SWIG=[r'%(swig)s'],
+                  %(swig_arch_var)s
+                  LIBS='%(python_lib)s',
+                  )
+
+swig = foo.Dictionary('SWIG')
+bar = foo.Clone(SWIG = [r'%(python)s', 'wrapper.py', swig])
+foo.LoadableModule(target = 'foo', source = ['foo.c', 'foo.i'])
+bar.LoadableModule(target = 'bar', source = ['bar.c', 'bar.i'])
+""" % locals())
+
+test.write("foo.c", """\
+char *
+foo_string()
+{
+    return "This is foo.c!";
+}
+""")
+
+test.write("foo.i", """\
+%module foo
+%{
+/* Put header files here (optional) */
+/*
+ * This duplication shouldn't be necessary, I guess, but it seems
+ * to suppress "cast to pointer from integer of different size"
+ * warning messages on some systems.
+ */
+extern char *foo_string();
+%}
+
+extern char *foo_string();
+""")
+
+test.write("bar.c", """\
+char *
+bar_string()
+{
+    return "This is bar.c!";
+}
+""")
+
+test.write("bar.i", """\
+%module \t bar
+%{
+/* Put header files here (optional) */
+/*
+ * This duplication shouldn't be necessary, I guess, but it seems
+ * to suppress "cast to pointer from integer of different size"
+ * warning messages on some systems.
+ */
+extern char *bar_string();
+%}
+
+extern char *bar_string();
+""")
+
+test.run(arguments = ldmodule_prefix+'foo' + _dll)
+
+test.must_not_exist(test.workpath('wrapper.out'))
+
+test.run(program = python, stdin = """\
+import foo
+print foo.foo_string()
+""", stdout="""\
+This is foo.c!
+""")
+
+test.up_to_date(arguments = ldmodule_prefix+'foo' + _dll)
+
+test.run(arguments = ldmodule_prefix+'bar' + _dll)
+
+test.must_match('wrapper.out', "wrapper.py\n")
+
+test.run(program = python, stdin = """\
+import foo
+import bar
+print foo.foo_string()
+print bar.bar_string()
+""", stdout="""\
+This is foo.c!
+This is bar.c!
+""")
+
+test.up_to_date(arguments = '.')
+
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: