Add SWIG support.

1 files changed, 177 insertions, 0 deletions

diff --git a/test/SWIG.py b/test/SWIG.py
new file mode 100644
index 0000000..74e73c4
--- /dev/null
+++ b/test/SWIG.py
@@ -0,0 +1,177 @@
+#!/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__"
+
+import os
+import string
+import sys
+import TestSCons
+
+python = TestSCons.python
+_exe   = TestSCons._exe
+_obj   = TestSCons._obj
+
+test = TestSCons.TestSCons()
+
+
+
+test.write('myswig.py', r"""
+import getopt
+import sys
+opts, args = getopt.getopt(sys.argv[1:], 'c:o:')
+for opt, arg in opts:
+    if opt == '-c': pass
+    elif opt == '-o': out = arg
+infile = open(args[0], 'rb')
+outfile = open(out, 'wb')
+for l in infile.readlines():
+    if l[:4] != 'swig':
+	outfile.write(l)
+sys.exit(0)
+""")
+
+test.write('SConstruct', """
+env = Environment(tools=['default', 'swig'], SWIG = r'%s myswig.py')
+env.Program(target = 'test1', source = 'test1.i')
+env.CFile(target = 'test2', source = 'test2.i')
+env.Copy(SWIGFLAGS = '-c++').Program(target = 'test3', source = 'test3.i')
+""" % (python))
+
+test.write('test1.i', r"""
+void
+main(int argc, char *argv[]) {
+	argv[argc++] = "--";
+	printf("test1.i\n");
+	exit (0);
+}
+swig
+""")
+
+test.write('test2.i', r"""test2.i
+swig
+""")
+
+test.write('test3.i', r"""
+#include <stdio.h>
+#include <stdlib.h>
+void
+main(int argc, char *argv[]) {
+	argv[argc++] = "--";
+	printf("test3.i\n");
+	exit (0);
+}
+swig
+""")
+
+test.run(arguments = '.', stderr = None)
+
+test.run(program = test.workpath('test1' + _exe), stdout = "test1.i\n")
+test.fail_test(not os.path.exists(test.workpath('test1_wrap.c')))
+test.fail_test(not os.path.exists(test.workpath('test1_wrap' + _obj)))
+
+test.fail_test(test.read('test2_wrap.c') != "test2.i\n")
+
+test.run(program = test.workpath('test3' + _exe), stdout = "test3.i\n")
+test.fail_test(not os.path.exists(test.workpath('test3_wrap.cc')))
+test.fail_test(not os.path.exists(test.workpath('test3_wrap' + _obj)))
+
+
+
+swig = test.where_is('swig')
+
+if swig:
+
+    test.write("wrapper.py",
+"""import os
+import string
+import sys
+open('%s', 'wb').write("wrapper.py\\n")
+os.system(string.join(sys.argv[1:], " "))
+""" % string.replace(test.workpath('wrapper.out'), '\\', '\\\\'))
+
+    test.write('SConstruct', """
+foo = Environment(SWIGFLAGS='-python',
+                  CPPPATH='/usr/include/python1.5/',
+                  SHCCFLAGS='',
+                  SHOBJSUFFIX='.o',
+                  SHLIBPREFIX='')
+swig = foo.Dictionary('SWIG')
+#bar = Environment(SWIG = r'%s wrapper.py ' + swig)
+foo.SharedLibrary(target = 'example', source = ['example.c', 'example.i'])
+#foo.SharedLibrary(target = 'foo', source = ['example.c'])
+#foo.SharedLibrary(target = 'foo', source = ['example.i'])
+#bar.SharedLibrary(target = 'bar', source = 'example.i')
+""" % python)
+
+    # Simple example.c and example.i stolen from the SWIG tutorial.
+    test.write("example.c", """\
+#include <time.h>
+double My_variable = 3.0;
+
+int fact(int n) {
+    if (n <= 1) return 1;
+    else return n*fact(n-1);
+}
+
+int my_mod(int x, int y) {
+    return (x%y);
+}
+	
+char *get_time()
+{
+    return "Tue Aug 12 23:32:15 2003";
+}
+""")
+
+    test.write("example.i", """\
+%module example
+%{
+/* Put header files here (optional) */
+%}
+
+extern double My_variable;
+extern int fact(int n);
+extern int my_mod(int x, int y);
+extern char *get_time();
+""")
+
+    test.run(arguments = '.')
+
+    test.up_to_date(arguments = '.')
+
+    test.run(program = python, stdin = """\
+import example
+print example.fact(5)
+print example.my_mod(7, 3)
+print example.get_time()
+""", stdout="""\
+120
+1
+Tue Aug 12 23:32:15 2003
+""")
+
+
+
+test.pass_test()