Merged revisions 71585 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r71585 | tarek.ziade | 2009-04-13 22:03:44 +0200 (Mon, 13 Apr 2009) | 1 line

  improved test coverage for distutils.cmd
........

Lib/distutils/tests/test_cmd.py

@@ -1,5 +1,6 @@
 """Tests for distutils.cmd."""
 import unittest
+import os
 
 from distutils.cmd import Command
 from distutils.dist import Distribution
@@ -62,6 +63,45 @@ def _announce(msg, level):
                   '  option2 = 1']
         self.assertEquals(msgs, wanted)
 
+    def test_ensure_string(self):
+        cmd = self.cmd
+        cmd.option1 = 'ok'
+        cmd.ensure_string('option1')
+
+        cmd.option2 = None
+        cmd.ensure_string('option2', 'xxx')
+        self.assert_(hasattr(cmd, 'option2'))
+
+        cmd.option3 = 1
+        self.assertRaises(DistutilsOptionError, cmd.ensure_string, 'option3')
+
+    def test_ensure_string_list(self):
+        cmd = self.cmd
+        cmd.option1 = 'ok,dok'
+        cmd.ensure_string_list('option1')
+        self.assertEquals(cmd.option1, ['ok', 'dok'])
+
+        cmd.option2 = ['xxx', 'www']
+        cmd.ensure_string_list('option2')
+
+        cmd.option3 = ['ok', 2]
+        self.assertRaises(DistutilsOptionError, cmd.ensure_string_list,
+                          'option3')
+
+    def test_ensure_filename(self):
+        cmd = self.cmd
+        cmd.option1 = __file__
+        cmd.ensure_filename('option1')
+        cmd.option2 = 'xxx'
+        self.assertRaises(DistutilsOptionError, cmd.ensure_filename, 'option2')
+
+    def test_ensure_dirname(self):
+        cmd = self.cmd
+        cmd.option1 = os.path.dirname(__file__)
+        cmd.ensure_dirname('option1')
+        cmd.option2 = 'xxx'
+        self.assertRaises(DistutilsOptionError, cmd.ensure_dirname, 'option2')
+
 def test_suite():
     return unittest.makeSuite(CommandTestCase)