diff -r fe3567c7b522 -r 3a1f262311cf rt/emul/compacttest/src/test/java/org/apidesign/bck2brwsr/compact/tck/ReaderTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rt/emul/compacttest/src/test/java/org/apidesign/bck2brwsr/compact/tck/ReaderTest.java	Wed Nov 19 19:32:00 2014 +0100
@@ -0,0 +1,78 @@
+/**
+ * Back 2 Browser Bytecode Translator
+ * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. Look for COPYING file in the top folder.
+ * If not, see http://opensource.org/licenses/GPL-2.0.
+ */
+package org.apidesign.bck2brwsr.compact.tck;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.util.Arrays;
+import org.apidesign.bck2brwsr.vmtest.Compare;
+import org.apidesign.bck2brwsr.vmtest.VMTest;
+import org.testng.annotations.Factory;
+
+/**
+ *
+ * @author Jaroslav Tulach <jtulach@netbeans.org>
+ */
+public class ReaderTest {
+    @Compare public String readUTFString() throws IOException {
+        byte[] arr = { 
+            (byte)-59, (byte)-67, (byte)108, (byte)117, (byte)-59, (byte)-91, 
+            (byte)111, (byte)117, (byte)-60, (byte)-115, (byte)107, (byte)-61, 
+            (byte)-67, (byte)32, (byte)107, (byte)-59, (byte)-81, (byte)-59, 
+            (byte)-120 
+        };
+        ByteArrayInputStream is = new ByteArrayInputStream(arr);
+        InputStreamReader r = new InputStreamReader(is, "UTF-8");
+        return readReader(r);        
+    }
+
+    private String readReader(InputStreamReader r) throws IOException {
+        StringBuilder sb = new StringBuilder();
+        for (;;) {
+            int ch = r.read();
+            if (ch == -1) {
+                break;
+            }
+            sb.append((char)ch);
+        }
+        return sb.toString().toString();
+    }
+    @Compare public String stringToBytes() throws UnsupportedEncodingException {
+        return Arrays.toString(YellowHorse.getBytes("UTF-8"));
+    }
+    private final String YellowHorse = "\u017dlu\u0165ou\u010dk\u00fd k\u016f\u0148";
+    
+    @Compare public String readAndWrite() throws Exception {
+        ByteArrayOutputStream arr = new ByteArrayOutputStream();
+        OutputStreamWriter w = new OutputStreamWriter(arr);
+        w.write(YellowHorse);
+        w.close();
+        
+        ByteArrayInputStream is = new ByteArrayInputStream(arr.toByteArray());
+        InputStreamReader r = new InputStreamReader(is, "UTF-8");
+        return readReader(r);
+    }
+    
+    @Factory public static Object[] create() {
+        return VMTest.create(ReaderTest.class);
+    }
+}