1 files changed, 61 insertions, 0 deletions
diff --git a/third_party/java/jopt-simple/src/test/java/joptsimple/PunctuationInShortOptionTest.java b/third_party/java/jopt-simple/src/test/java/joptsimple/PunctuationInShortOptionTest.java
new file mode 100644
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+++ b/third_party/java/jopt-simple/src/test/java/joptsimple/PunctuationInShortOptionTest.java
@@ -0,0 +1,61 @@
+/*
+ The MIT License
+
+ Copyright (c) 2004-2015 Paul R. Holser, Jr.
+
+ 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.
+*/
+
+package joptsimple;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
+ */
+public class PunctuationInShortOptionTest {
+    @Test( expected = IllegalOptionSpecificationException.class )
+    public void disallowsHyphenAsShortOption() {
+        new OptionParser( "-" );
+    }
+
+    @Test
+    public void allowsQuestionMarkAsShortOption() {
+        assertOptionAllowed( "?" );
+    }
+
+    @Test
+    public void allowsDotAsShortOption() {
+        assertOptionAllowed( "." );
+    }
+
+    @Test
+    public void allowsUnderscoreAsShortOption() {
+        assertOptionAllowed( "_" );
+    }
+
+    private void assertOptionAllowed( String option ) {
+        OptionSet options = new OptionParser( option ).parse( '-' + option );
+
+        assertTrue( options.has( option ) );
+    }
+}