diff -r 1b333e5804f5 -r 3a1f262311cf rt/emul/compacttest/src/test/java/org/apidesign/bck2brwsr/tck/EnumsTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rt/emul/compacttest/src/test/java/org/apidesign/bck2brwsr/tck/EnumsTest.java	Wed Nov 19 19:32:00 2014 +0100
@@ -0,0 +1,76 @@
+/**
+ * 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.tck;
+
+import java.util.EnumMap;
+import java.util.EnumSet;
+import org.apidesign.bck2brwsr.vmtest.Compare;
+import org.apidesign.bck2brwsr.vmtest.VMTest;
+import org.testng.annotations.Factory;
+
+/**
+ *
+ * @author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
+ */
+public class EnumsTest {
+    enum Color {
+        B, W;
+    }
+
+    @Compare public String enumSet() {
+        try { throw new Exception(); } catch (Exception ex) {}
+        EnumSet<Color> c = EnumSet.allOf(Color.class);
+        return c.toString();
+    }
+
+    @Compare public String enumSetOneByOne() {
+        EnumSet<Color> c = EnumSet.of(Color.B, Color.W);
+        return c.toString();
+    }
+
+    @Compare public boolean enumFirstContains() {
+        EnumSet<Color> c = EnumSet.of(Color.B);
+        return c.contains(Color.B);
+    }
+
+    @Compare public boolean enumFirstDoesNotContains() {
+        EnumSet<Color> c = EnumSet.of(Color.B);
+        return c.contains(Color.W);
+    }
+
+    @Compare public boolean enumSndContains() {
+        EnumSet<Color> c = EnumSet.of(Color.W);
+        return c.contains(Color.W);
+    }
+
+    @Compare public boolean enumSecondDoesNotContains() {
+        EnumSet<Color> c = EnumSet.of(Color.W);
+        return c.contains(Color.B);
+    }
+
+    @Compare public String enumMap() {
+        EnumMap<Color,String> c = new EnumMap(Color.class);
+        c.put(Color.B, "Black");
+        c.put(Color.W, "White");
+        return c.toString();
+    }
+    
+    @Factory public static Object[] create() {
+        return VMTest.create(EnumsTest.class);
+    }
+}