Added some tests for org.thdl.tib.text.tshegbar. These tests are preliminary,

and for this package only.

I'm committing in order to sync with my laptop, really.  This stuff will disappear
and reappear in better form later, after a holiday of coding and eggless,
alcohol-free nog.

build.xml

@@ -217,6 +217,12 @@
       <param name="my.included.source.file"
              value="org/thdl/tib/input/Jskad.java"/>
     </antcall>
+    <!-- DLC NOW -->
+    <antcall target="our-internal-javac-task">
+      <param name="mybin" value="${jskadbin}"/>
+      <param name="my.included.source.file"
+             value="org/thdl/tib/text/tshegbar/test.java"/>
+    </antcall>
     <antcall target="our-internal-javac-task">
       <param name="mybin" value="${jskadbin}"/>
       <param name="my.included.source.file"
@@ -746,7 +752,7 @@
 
 
   <target name="public-javadocs"
-          description="makes Javadoc documentation for public/protected classes, methods, and fields"
+          description="makes Javadoc documentation for public/protected classes, methods, and fields.  Expect warnings, as private-javadocs is preferred."
           depends="init,create-timestamp-source-code" >
     <antcall target="our-javadocs">
       <param name="access" value="protected"/>
@@ -795,6 +801,17 @@
     </java>
   </target>
 
+<!-- DLC NOW -->
+  <target name="test-tsheg-bar" depends="jskad-dist" description="runs tsheg bar tests">
+    <java classname="org.thdl.tib.text.tshegbar.test" fork="yes">
+      <classpath>
+        <pathelement location="${lib}/Jskad${my.jar.suffix}.jar"/>
+        <path refid="entire.class.path"/>
+      </classpath>
+      <jvmarg value="-Dthdl.debug=${thdl.debug}"/>
+    </java>
+  </target>
+
   <target name="tt-run" depends="tt-standalone-dist" description="runs the standalone translation tool">
     <java classname="org.thdl.tib.scanner.WindowScannerFilter" fork="yes">
       <classpath>

source/org/thdl/tib/text/tshegbar/test.java

@@ -0,0 +1,306 @@
+/*
+The contents of this file are subject to the THDL Open Community License
+Version 1.0 (the "License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License on the THDL web site 
+(http://www.thdl.org/).
+
+Software distributed under the License is distributed on an "AS IS" basis, 
+WITHOUT WARRANTY OF ANY KIND, either express or implied. See the 
+License for the specific terms governing rights and limitations under the 
+License. 
+
+The Initial Developer of this software is the Tibetan and Himalayan Digital
+Library (THDL). Portions created by the THDL are Copyright 2001 THDL.
+All Rights Reserved. 
+
+Contributor(s): ______________________________________.
+*/
+
+package org.thdl.tib.text.tshegbar;
+
+import org.thdl.util.ThdlDebug;
+import org.thdl.util.ThdlLazyException;
+
+/** DLC FIXMEDOC and turn into junit tests.
+ *
+ *  @author David Chandler
+ */
+public class test implements UnicodeConstants {
+    /** Tests Unicode Normalization form KD for Tibetan codepoints.
+        See Unicode, Inc.'s NormalizationTest-3.2.0.txt.  This
+        contains all test cases for
+        <code>U+0F00</code>-<code>U+0FFF</code> there, and a few
+        more. */
+    public void testMostlyNFKD() {
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F0B", NORM_NFD).equals("\u0F0B"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F40", NORM_NFD).equals("\u0F40"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F90", NORM_NFD).equals("\u0F90"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F0C", NORM_NFKD).equals("\u0F0B"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F43", NORM_NFKD).equals("\u0F42\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F42\u0FB7", NORM_NFKD).equals("\u0F42\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F4D", NORM_NFKD).equals("\u0F4C\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F4C\u0FB7", NORM_NFKD).equals("\u0F4C\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F52", NORM_NFKD).equals("\u0F51\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F51\u0FB7", NORM_NFKD).equals("\u0F51\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F57", NORM_NFKD).equals("\u0F56\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F56\u0FB7", NORM_NFKD).equals("\u0F56\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F5C", NORM_NFKD).equals("\u0F5B\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F5B\u0FB7", NORM_NFKD).equals("\u0F5B\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F69", NORM_NFKD).equals("\u0F40\u0FB5"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F40\u0FB5", NORM_NFKD).equals("\u0F40\u0FB5"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F73", NORM_NFKD).equals("\u0F71\u0F72"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F71\u0F72", NORM_NFKD).equals("\u0F71\u0F72"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F75", NORM_NFKD).equals("\u0F71\u0F74"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F71\u0F74", NORM_NFKD).equals("\u0F71\u0F74"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F76", NORM_NFKD).equals("\u0FB2\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB2\u0F80", NORM_NFKD).equals("\u0FB2\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F78", NORM_NFKD).equals("\u0FB3\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB3\u0F80", NORM_NFKD).equals("\u0FB3\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F81", NORM_NFKD).equals("\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F71\u0F80", NORM_NFKD).equals("\u0F71\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F93", NORM_NFKD).equals("\u0F92\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F92\u0FB7", NORM_NFKD).equals("\u0F92\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F9D", NORM_NFKD).equals("\u0F9C\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F9C\u0FB7", NORM_NFKD).equals("\u0F9C\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA2", NORM_NFKD).equals("\u0FA1\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA1\u0FB7", NORM_NFKD).equals("\u0FA1\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA7", NORM_NFKD).equals("\u0FA6\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA6\u0FB7", NORM_NFKD).equals("\u0FA6\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FAC", NORM_NFKD).equals("\u0FAB\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FAB\u0FB7", NORM_NFKD).equals("\u0FAB\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB9", NORM_NFKD).equals("\u0F90\u0FB5"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F90\u0FB5", NORM_NFKD).equals("\u0F90\u0FB5"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F77", NORM_NFKD).equals("\u0FB2\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB2\u0F81", NORM_NFKD).equals("\u0FB2\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB2\u0F71\u0F80", NORM_NFKD).equals("\u0FB2\u0F71\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F79", NORM_NFKD).equals("\u0FB3\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB3\u0F81", NORM_NFKD).equals("\u0FB3\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB3\u0F71\u0F80", NORM_NFKD).equals("\u0FB3\u0F71\u0F80"));
+    }
+
+    /** Tests Unicode Normalization form D for Tibetan codepoints.
+        See Unicode, Inc.'s NormalizationTest-3.2.0.txt.  This
+        contains all test cases for
+        <code>U+0F00</code>-<code>U+0FFF</code> there, and a few
+        more. */
+    public void testMostlyNFD() {
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F0B", NORM_NFD).equals("\u0F0B"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F40", NORM_NFD).equals("\u0F40"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F90", NORM_NFD).equals("\u0F90"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F0C", NORM_NFD).equals("\u0F0C"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F43", NORM_NFD).equals("\u0F42\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F42\u0FB7", NORM_NFD).equals("\u0F42\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F4D", NORM_NFD).equals("\u0F4C\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F4C\u0FB7", NORM_NFD).equals("\u0F4C\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F52", NORM_NFD).equals("\u0F51\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F51\u0FB7", NORM_NFD).equals("\u0F51\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F57", NORM_NFD).equals("\u0F56\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F56\u0FB7", NORM_NFD).equals("\u0F56\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F5C", NORM_NFD).equals("\u0F5B\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F5B\u0FB7", NORM_NFD).equals("\u0F5B\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F69", NORM_NFD).equals("\u0F40\u0FB5"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F40\u0FB5", NORM_NFD).equals("\u0F40\u0FB5"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F73", NORM_NFD).equals("\u0F71\u0F72"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F71\u0F72", NORM_NFD).equals("\u0F71\u0F72"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F75", NORM_NFD).equals("\u0F71\u0F74"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F71\u0F74", NORM_NFD).equals("\u0F71\u0F74"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F76", NORM_NFD).equals("\u0FB2\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB2\u0F80", NORM_NFD).equals("\u0FB2\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F78", NORM_NFD).equals("\u0FB3\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB3\u0F80", NORM_NFD).equals("\u0FB3\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F81", NORM_NFD).equals("\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F71\u0F80", NORM_NFD).equals("\u0F71\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F93", NORM_NFD).equals("\u0F92\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F92\u0FB7", NORM_NFD).equals("\u0F92\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F9D", NORM_NFD).equals("\u0F9C\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F9C\u0FB7", NORM_NFD).equals("\u0F9C\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA2", NORM_NFD).equals("\u0FA1\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA1\u0FB7", NORM_NFD).equals("\u0FA1\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA7", NORM_NFD).equals("\u0FA6\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA6\u0FB7", NORM_NFD).equals("\u0FA6\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FAC", NORM_NFD).equals("\u0FAB\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FAB\u0FB7", NORM_NFD).equals("\u0FAB\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB9", NORM_NFD).equals("\u0F90\u0FB5"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F90\u0FB5", NORM_NFD).equals("\u0F90\u0FB5"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F77", NORM_NFD).equals("\u0F77"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB2\u0F81", NORM_NFD).equals("\u0FB2\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB2\u0F71\u0F80", NORM_NFD).equals("\u0FB2\u0F71\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F79", NORM_NFD).equals("\u0F79"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB3\u0F81", NORM_NFD).equals("\u0FB3\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB3\u0F71\u0F80", NORM_NFD).equals("\u0FB3\u0F71\u0F80"));
+    }
+
+    /** Tests Unicode Normalization form THDL for Tibetan codepoints.
+        See Unicode, Inc.'s NormalizationTest-3.2.0.txt.  This
+        contains all test cases for
+        <code>U+0F00</code>-<code>U+0FFF</code> there, and a few
+        more. */
+    public void testMostlyNFTHDL() {
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F0B", NORM_NFTHDL).equals("\u0F0B"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F40", NORM_NFTHDL).equals("\u0F40"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F90", NORM_NFTHDL).equals("\u0F90"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F0C", NORM_NFTHDL).equals("\u0F0C"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F43", NORM_NFTHDL).equals("\u0F42\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F42\u0FB7", NORM_NFTHDL).equals("\u0F42\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F4D", NORM_NFTHDL).equals("\u0F4C\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F4C\u0FB7", NORM_NFTHDL).equals("\u0F4C\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F52", NORM_NFTHDL).equals("\u0F51\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F51\u0FB7", NORM_NFTHDL).equals("\u0F51\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F57", NORM_NFTHDL).equals("\u0F56\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F56\u0FB7", NORM_NFTHDL).equals("\u0F56\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F5C", NORM_NFTHDL).equals("\u0F5B\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F5B\u0FB7", NORM_NFTHDL).equals("\u0F5B\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F69", NORM_NFTHDL).equals("\u0F40\u0FB5"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F40\u0FB5", NORM_NFTHDL).equals("\u0F40\u0FB5"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F73", NORM_NFTHDL).equals("\u0F71\u0F72"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F71\u0F72", NORM_NFTHDL).equals("\u0F71\u0F72"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F75", NORM_NFTHDL).equals("\u0F71\u0F74"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F71\u0F74", NORM_NFTHDL).equals("\u0F71\u0F74"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F76", NORM_NFTHDL).equals("\u0FB2\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB2\u0F80", NORM_NFTHDL).equals("\u0FB2\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F78", NORM_NFTHDL).equals("\u0FB3\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB3\u0F80", NORM_NFTHDL).equals("\u0FB3\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F81", NORM_NFTHDL).equals("\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F71\u0F80", NORM_NFTHDL).equals("\u0F71\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F93", NORM_NFTHDL).equals("\u0F92\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F92\u0FB7", NORM_NFTHDL).equals("\u0F92\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F9D", NORM_NFTHDL).equals("\u0F9C\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F9C\u0FB7", NORM_NFTHDL).equals("\u0F9C\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA2", NORM_NFTHDL).equals("\u0FA1\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA1\u0FB7", NORM_NFTHDL).equals("\u0FA1\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA7", NORM_NFTHDL).equals("\u0FA6\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FA6\u0FB7", NORM_NFTHDL).equals("\u0FA6\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FAC", NORM_NFTHDL).equals("\u0FAB\u0FB7"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FAB\u0FB7", NORM_NFTHDL).equals("\u0FAB\u0FB7"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB9", NORM_NFTHDL).equals("\u0F90\u0FB5"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F90\u0FB5", NORM_NFTHDL).equals("\u0F90\u0FB5"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F77", NORM_NFTHDL).equals("\u0FB2\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB2\u0F81", NORM_NFTHDL).equals("\u0FB2\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB2\u0F71\u0F80", NORM_NFTHDL).equals("\u0FB2\u0F71\u0F80"));
+
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0F79", NORM_NFTHDL).equals("\u0FB3\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB3\u0F81", NORM_NFTHDL).equals("\u0FB3\u0F71\u0F80"));
+        ThdlDebug.verify(UnicodeUtils.toMostlyDecomposedUnicode("\u0FB3\u0F71\u0F80", NORM_NFTHDL).equals("\u0FB3\u0F71\u0F80"));
+    }
+
+    public void testTopToBottomForLegalGraphemeClusters() {
+        // DLC delete:  System.out.println("see this " + UnicodeUtils.unicodeStringToString(new UnicodeGraphemeCluster("\u0F00").getTopToBottomCodepoints()));
+        ThdlDebug.verify(new UnicodeGraphemeCluster("\u0F00").getTopToBottomCodepoints().equals("\u0F7E\u0F7C\u0F68"));
+        ThdlDebug.verify(new UnicodeGraphemeCluster("\u0F66\u0F93\u0F91\u0FA7\u0F92\u0FAD\u0F77\u0F83\u0F86\u0F84").getTopToBottomCodepoints().equals("\u0F86\u0F83\u0F80\u0F66\u0F92\u0FB7\u0F91\u0FA6\u0FB7\u0F92\u0FB2\u0FAD\u0F71\u0F84"));
+    }
+
+    /** tests this package */
+    public test() throws Throwable {
+        super();
+
+        testMostlyNFKD();
+        testMostlyNFD();
+        testMostlyNFTHDL();
+
+        testTopToBottomForLegalGraphemeClusters();
+
+
+        ThdlDebug.verify(UnicodeUtils.containsRa('\u0FB2'));
+        ThdlDebug.verify(UnicodeUtils.containsRa('\u0F77'));
+        ThdlDebug.verify(UnicodeUtils.containsRa('\u0F76'));
+        ThdlDebug.verify(UnicodeUtils.containsRa('\u0F6A'));
+        ThdlDebug.verify(UnicodeUtils.containsRa('\u0F62'));
+        ThdlDebug.verify(UnicodeUtils.containsRa('\u0FBC'));
+
+        String ew
+            = new LegalTshegBar(EWC_ba, EWC_sa, EWC_ga,
+                                EWSUB_ra_btags, false, true,
+                                EWC_la, EWC_sa, EWV_o).getThdlWylie().toString();
+        System.out.println("DLC: t-b 1: " + ew);
+        ThdlDebug.verify(ew.equals("bsgrAols"));
+        ThdlDebug.verify(ew.equals("bsgrAols"));
+        ThdlDebug.verify(new LegalTshegBar(EWC_ba, EWC_sa, EWC_ga,
+                                           EWSUB_ra_btags, true, true,
+                                           EWC_la, EWC_sa, EWV_o).getThdlWylie().toString().equals("bsgrwAols"));
+        ThdlDebug.verify(new LegalTshegBar(EWC_ba, EWC_sa, EWC_ga,
+                                           EWSUB_ra_btags, false, false,
+                                           EWC_la, EWC_sa, EWV_o).getThdlWylie().toString().equals("bsgrols"));
+
+        // Ensure that EWTS's jskad is not legal:
+        ThdlDebug.verify(!LegalTshegBar.formsLegalTshegBar(EWC_ja, EWC_sa,
+                                                           EWC_ka, EW_ABSENT,
+                                                           false, false,
+                                                           EW_ABSENT, EWC_da,
+                                                           EW_ABSENT));
+    }
+
+    /** Unit tests this package. */
+    public static void main(String argv[]) {
+        try {
+            System.out.println("yo");
+            new test();
+        } catch (ThdlLazyException ex) {
+            System.out.println("Oopsy!");
+            ex.getRealException().printStackTrace();
+        } catch (Throwable t) {
+            System.out.println("Oops!");
+            System.out.println(t);
+            System.out.println("at:");
+            t.printStackTrace();
+        }
+    }
+}