starting distutils.ccompiler test coverage and cleanup

Lib/distutils/tests/test_ccompiler.py

@@ -0,0 +1,37 @@
+"""Tests for distutils.ccompiler."""
+import os
+import unittest
+
+from distutils.ccompiler import gen_lib_options
+
+class FakeCompiler(object):
+    def library_dir_option(self, dir):
+        return "-L" + dir
+
+    def runtime_library_dir_option(self, dir):
+        return ["-cool", "-R" + dir]
+
+    def find_library_file(self, dirs, lib, debug=0):
+        return 'found'
+
+    def library_option(self, lib):
+        return "-l" + lib
+
+class CCompilerTestCase(unittest.TestCase):
+
+    def test_gen_lib_options(self):
+        compiler = FakeCompiler()
+        libdirs = ['lib1', 'lib2']
+        runlibdirs = ['runlib1']
+        libs = [os.path.join('dir', 'name'), 'name2']
+
+        opts = gen_lib_options(compiler, libdirs, runlibdirs, libs)
+        wanted = ['-Llib1', '-Llib2', '-cool', '-Rrunlib1', 'found',
+                  '-lname2']
+        self.assertEquals(opts, wanted)
+
+def test_suite():
+    return unittest.makeSuite(CCompilerTestCase)
+
+if __name__ == "__main__":
+    unittest.main(defaultTest="test_suite")