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diff Lib/test/test_optparse.py @ 78124:844bb753570f

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#4640: Add optparse tests for '-xxx' invalid when defining options. Patch by Aaron (hac.man).
author R David Murray <rdmurray@bitdance.com>
date Sun, 15 Jul 2012 20:12:24 -0400
parents 0c49260e85a0
children 33bdd0a985b9
line wrap: on
line diff
--- a/Lib/test/test_optparse.py	Sun Jul 15 16:58:29 2012 -0700
+++ b/Lib/test/test_optparse.py	Sun Jul 15 20:12:24 2012 -0400
@@ -318,6 +318,22 @@
             ["-b"], {'action': 'store',
                      'callback_kwargs': 'foo'})
 
+    def test_no_single_dash(self):
+        self.assertOptionError(
+            "invalid long option string '-debug': "
+            "must start with --, followed by non-dash",
+            ["-debug"])
+
+        self.assertOptionError(
+            "option -d: invalid long option string '-debug': must start with"
+            " --, followed by non-dash",
+            ["-d", "-debug"])
+
+        self.assertOptionError(
+            "invalid long option string '-debug': "
+            "must start with --, followed by non-dash",
+            ["-debug", "--debug"])
+
 class TestOptionParser(BaseTest):
     def setUp(self):
         self.parser = OptionParser()