1 files changed, 71 insertions, 0 deletions
diff --git a/3rdParty/jargs-1.0/src/test/java/jargs/gnu/test/CustomOptionTestCase.java b/3rdParty/jargs-1.0/src/test/java/jargs/gnu/test/CustomOptionTestCase.java
new file mode 100644
index 0000000..336d162
--- /dev/null
+++ b/3rdParty/jargs-1.0/src/test/java/jargs/gnu/test/CustomOptionTestCase.java
@@ -0,0 +1,71 @@
+package gnu.jargs.test;
+
+import jargs.gnu.CmdLineParser;
+
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Locale;
+
+import junit.framework.TestCase;
+
+public class CustomOptionTestCase extends TestCase {
+
+    public CustomOptionTestCase(String name) {
+        super(name);
+    }
+
+    public void testCustomOption() throws Exception {
+        Calendar calendar = Calendar.getInstance();
+        CmdLineParser parser = new CmdLineParser();
+        CmdLineParser.Option date =
+            parser.addOption(new ShortDateOption('d', "date"));
+
+        parser.parse(new String[]{"-d", "11/03/2003"}, Locale.UK);
+        Date d = (Date)parser.getOptionValue(date);
+        calendar.setTime(d);
+        assertEquals(11,             calendar.get(Calendar.DAY_OF_MONTH));
+        assertEquals(Calendar.MARCH, calendar.get(Calendar.MONTH));
+        assertEquals(2003,           calendar.get(Calendar.YEAR));
+
+        parser.parse(new String[]{"-d", "11/03/2003"}, Locale.US);
+        d = (Date)parser.getOptionValue(date);
+        calendar.setTime(d);
+        assertEquals(3,                 calendar.get(Calendar.DAY_OF_MONTH));
+        assertEquals(Calendar.NOVEMBER, calendar.get(Calendar.MONTH));
+        assertEquals(2003,              calendar.get(Calendar.YEAR));
+    }
+
+    public void testIllegalCustomOption() throws Exception {
+        CmdLineParser parser = new CmdLineParser();
+        CmdLineParser.Option date =
+            parser.addOption(new ShortDateOption('d', "date"));
+        try {
+            parser.parse(new String[]{"-d", "foobar"}, Locale.US);
+            fail("Expected IllegalOptionValueException");
+        }
+        catch (CmdLineParser.IllegalOptionValueException e) {
+            //pass
+        }
+    }
+
+    public static class ShortDateOption extends CmdLineParser.Option {
+        public ShortDateOption( char shortForm, String longForm ) {
+            super(shortForm, longForm, true);
+        }
+        protected Object parseValue( String arg, Locale locale )
+            throws CmdLineParser.IllegalOptionValueException {
+            try {
+                DateFormat dateFormat =
+                    DateFormat.getDateInstance(DateFormat.SHORT, locale);
+                return dateFormat.parse(arg);
+            }
+            catch (ParseException e) {
+                throw new CmdLineParser.IllegalOptionValueException(this, arg);
+            }
+        }
+    }
+
+
+}