changeset 658:f0d3ac2474ee jdk8-b115

Merge
author lana
date Thu, 31 Oct 2013 16:47:09 -0700
parents f109bb255b80 5ce78473d6c3
children 0fb1a427fbf6
files src/jdk/nashorn/internal/runtime/ScriptObjectListAdapter.java
diffstat 72 files changed, 2122 insertions(+), 409 deletions(-) [+]
line wrap: on
line diff
--- a/make/build.xml	Thu Oct 31 12:36:38 2013 -0700
+++ b/make/build.xml	Thu Oct 31 16:47:09 2013 -0700
@@ -46,6 +46,16 @@
     <available property="asm.available" classname="jdk.internal.org.objectweb.asm.Type"/>
     <!-- check if testng.jar is avaiable -->
     <available property="testng.available" file="${file.reference.testng.jar}"/>
+    <!-- check if Jemmy ang testng.jar are avaiable -->
+    <condition property="jemmy.jfx.testng.available" value="true">
+      <and> 
+        <available file="${file.reference.jemmyfx.jar}"/>
+        <available file="${file.reference.jemmycore.jar}"/>
+        <available file="${file.reference.jemmyawtinput.jar}"/>
+        <available file="${file.reference.jfxrt.jar}"/>
+        <isset property="testng.available"/>
+      </and>
+    </condition>
 
     <!-- enable/disable make code coverage -->
     <condition property="cc.enabled">
@@ -351,6 +361,31 @@
       </java>
   </target>
 
+  <target name="check-jemmy.jfx.testng" unless="jemmy.jfx.testng.available">
+    <echo message="WARNING: Jemmy or JavaFX or TestNG not available, will not run tests. Please copy testng.jar, JemmyCore.jar, JemmyFX.jar, JemmyAWTInput.jar under test${file.separator}lib directory. And make sure you have jfxrt.jar in ${java.home}${file.separator}lib${file.separator}ext dir."/>
+  </target>
+
+  <target name="testjfx" depends="jar, check-jemmy.jfx.testng, compile-test" if="jemmy.jfx.testng.available">
+    <fileset id="test.classes" dir="${build.test.classes.dir}">
+       <include name="**/framework/*Test.class"/>
+    </fileset>
+    
+    <copy file="${file.reference.jfxrt.jar}" todir="dist"/>
+    
+    <testng outputdir="${build.test.results.dir}" classfilesetref="test.classes"
+       verbose="${testng.verbose}" haltonfailure="true" useDefaultListeners="false" listeners="${testng.listeners}" workingDir="${basedir}">
+      <jvmarg line="${ext.class.path}"/>
+      <jvmarg line="${run.test.jvmargs} -Xmx${run.test.xmx}"/>
+      <propertyset>
+        <propertyref prefix="testjfx-test-sys-prop."/>
+        <mapper from="testjfx-test-sys-prop.*" to="*" type="glob"/>
+      </propertyset>
+      <classpath>
+          <pathelement path="${testjfx.run.test.classpath}"/>
+      </classpath>
+    </testng>
+  </target>
+  
   <target name="test262" depends="jar, check-testng, check-external-tests, compile-test, generate-policy-file" if="testng.available">
     <fileset id="test.classes" dir="${build.test.classes.dir}">
        <include name="**/framework/*Test.class"/>
--- a/make/project.properties	Thu Oct 31 12:36:38 2013 -0700
+++ b/make/project.properties	Thu Oct 31 16:47:09 2013 -0700
@@ -118,6 +118,7 @@
 test.external.dir=test/script/external
 test262.dir=${test.external.dir}/test262
 test262.suite.dir=${test262.dir}/test/suite
+testjfx.dir=${test.script.dir}/jfx
 
 test-sys-prop.test.dir=${test.dir}
 test-sys-prop.test.js.roots=${test.basic.dir} ${test.error.dir} ${test.sandbox.dir} ${test.trusted.dir}
@@ -208,6 +209,32 @@
     ${test262.dir}/test/harness/framework.js \
     ${test262.dir}/test/harness/sta.js
 
+# testjfx test root
+testjfx-test-sys-prop.test.js.roots=${testjfx.dir}   
+
+# execute testjfx tests in shared nashorn context or not?
+testjfx-test-sys-prop.test.js.shared.context=false
+
+# framework root for our script tests
+testjfx-test-sys-prop.test.js.framework=\
+    -fx \
+    ${test.script.dir}${file.separator}jfx.js
+
+file.reference.jemmyfx.jar=test${file.separator}lib${file.separator}JemmyFX.jar
+file.reference.jemmycore.jar=test${file.separator}lib${file.separator}JemmyCore.jar
+file.reference.jemmyawtinput.jar=test${file.separator}lib${file.separator}JemmyAWTInput.jar
+file.reference.jfxrt.jar=${java.home}${file.separator}lib${file.separator}ext${file.separator}jfxrt.jar
+testjfx.run.test.classpath=\
+    ${file.reference.jemmyfx.jar}${path.separator}\
+    ${file.reference.jemmycore.jar}${path.separator}\
+    ${file.reference.jemmyawtinput.jar}${path.separator}\
+    ${file.reference.testng.jar}${path.separator}\
+    ${nashorn.internal.tests.jar}${path.separator}\
+    ${nashorn.api.tests.jar}    
+
+# testjfx VM options for script tests with @fork option
+testjfx-test-sys-prop.test.fork.jvm.options=${run.test.jvmargs.main} -Xmx${run.test.xmx} -cp ${testjfx.run.test.classpath}
+
 run.test.classpath=\
     ${file.reference.testng.jar}:\
     ${nashorn.internal.tests.jar}:\
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk/nashorn/api/scripting/AbstractJSObject.java	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,254 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.nashorn.api.scripting;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Set;
+
+/**
+ * This is the base class for nashorn ScriptObjectMirror class.
+ *
+ * This class can also be subclassed by an arbitrary Java class. Nashorn will
+ * treat objects of such classes just like nashorn script objects. Usual nashorn
+ * operations like obj[i], obj.foo, obj.func(), delete obj.foo will be glued
+ * to appropriate method call of this class.
+ */
+public abstract class AbstractJSObject implements JSObject {
+    /**
+     * Call this object as a JavaScript function. This is equivalent to
+     * 'func.apply(thiz, args)' in JavaScript.
+     *
+     * @param thiz 'this' object to be passed to the function
+     * @param args arguments to method
+     * @return result of call
+     */
+    @Override
+    public Object call(final Object thiz, final Object... args) {
+        throw new UnsupportedOperationException("call");
+    }
+
+    /**
+     * Call this 'constructor' JavaScript function to create a new object.
+     * This is equivalent to 'new func(arg1, arg2...)' in JavaScript.
+     *
+     * @param args arguments to method
+     * @return result of constructor call
+     */
+    @Override
+    public Object newObject(final Object... args) {
+        throw new UnsupportedOperationException("newObject");
+    }
+
+    /**
+     * Evaluate a JavaScript expression.
+     *
+     * @param s JavaScript expression to evaluate
+     * @return evaluation result
+     */
+    @Override
+    public Object eval(final String s) {
+        throw new UnsupportedOperationException("eval");
+    }
+
+    /**
+     * Retrieves a named member of this JavaScript object.
+     *
+     * @param name of member
+     * @return member
+     */
+    @Override
+    public Object getMember(final String name) {
+        return null;
+    }
+
+    /**
+     * Retrieves an indexed member of this JavaScript object.
+     *
+     * @param index index slot to retrieve
+     * @return member
+     */
+    @Override
+    public Object getSlot(final int index) {
+        return null;
+    }
+
+    /**
+     * Does this object have a named member?
+     *
+     * @param name name of member
+     * @return true if this object has a member of the given name
+     */
+    @Override
+    public boolean hasMember(final String name) {
+        return false;
+    }
+
+    /**
+     * Does this object have a indexed property?
+     *
+     * @param slot index to check
+     * @return true if this object has a slot
+     */
+    @Override
+    public boolean hasSlot(final int slot) {
+        return false;
+    }
+
+    /**
+     * Remove a named member from this JavaScript object
+     *
+     * @param name name of the member
+     */
+    @Override
+    public void removeMember(final String name) {
+        //empty
+    }
+
+    /**
+     * Set a named member in this JavaScript object
+     *
+     * @param name  name of the member
+     * @param value value of the member
+     */
+    @Override
+    public void setMember(final String name, final Object value) {
+        //empty
+    }
+
+    /**
+     * Set an indexed member in this JavaScript object
+     *
+     * @param index index of the member slot
+     * @param value value of the member
+     */
+    @Override
+    public void setSlot(final int index, final Object value) {
+        //empty
+    }
+
+    // property and value iteration
+
+    /**
+     * Returns the set of all property names of this object.
+     *
+     * @return set of property names
+     */
+    @Override
+    @SuppressWarnings("unchecked")
+    public Set<String> keySet() {
+        return Collections.EMPTY_SET;
+    }
+
+    /**
+     * Returns the set of all property values of this object.
+     *
+     * @return set of property values.
+     */
+    @Override
+    @SuppressWarnings("unchecked")
+    public Collection<Object> values() {
+        return Collections.EMPTY_SET;
+    }
+
+    // JavaScript instanceof check
+
+    /**
+     * Checking whether the given object is an instance of 'this' object.
+     *
+     * @param instance instace to check
+     * @return true if the given 'instance' is an instance of this 'function' object
+     */
+    @Override
+    public boolean isInstance(final Object instance) {
+        return false;
+    }
+
+    /**
+     * Checking whether this object is an instance of the given 'clazz' object.
+     *
+     * @param clazz clazz to check
+     * @return true if this object is an instance of the given 'clazz'
+     */
+    @Override
+    public boolean isInstanceOf(final Object clazz) {
+        if (clazz instanceof JSObject) {
+            return ((JSObject)clazz).isInstance(this);
+        }
+
+        return false;
+    }
+
+    /**
+     * ECMA [[Class]] property
+     *
+     * @return ECMA [[Class]] property value of this object
+     */
+    @Override
+    public String getClassName() {
+        return getClass().getName();
+    }
+
+    /**
+     * Is this a function object?
+     *
+     * @return if this mirror wraps a ECMAScript function instance
+     */
+    @Override
+    public boolean isFunction() {
+        return false;
+    }
+
+    /**
+     * Is this a 'use strict' function object?
+     *
+     * @return true if this mirror represents a ECMAScript 'use strict' function
+     */
+    @Override
+    public boolean isStrictFunction() {
+        return false;
+    }
+
+    /**
+     * Is this an array object?
+     *
+     * @return if this mirror wraps a ECMAScript array object
+     */
+    @Override
+    public boolean isArray() {
+        return false;
+    }
+
+    /**
+     * Returns this object's numeric value.
+     *
+     * @return this object's numeric value.
+     */
+    @Override
+    public double toNumber() {
+        return Double.NaN;
+    }
+}
--- a/src/jdk/nashorn/api/scripting/JSObject.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/api/scripting/JSObject.java	Thu Oct 31 16:47:09 2013 -0700
@@ -30,14 +30,12 @@
 import java.util.Set;
 
 /**
- * This is the base class for nashorn ScriptObjectMirror class.
- *
- * This class can also be subclassed by an arbitrary Java class. Nashorn will
+ * This interface can be implemented by an arbitrary Java class. Nashorn will
  * treat objects of such classes just like nashorn script objects. Usual nashorn
  * operations like obj[i], obj.foo, obj.func(), delete obj.foo will be glued
- * to appropriate method call of this class.
+ * to appropriate method call of this interface.
  */
-public abstract class JSObject {
+public interface JSObject {
     /**
      * Call this object as a JavaScript function. This is equivalent to
      * 'func.apply(thiz, args)' in JavaScript.
@@ -46,9 +44,7 @@
      * @param args arguments to method
      * @return result of call
      */
-    public Object call(final Object thiz, final Object... args) {
-        throw new UnsupportedOperationException("call");
-    }
+    public Object call(final Object thiz, final Object... args);
 
     /**
      * Call this 'constructor' JavaScript function to create a new object.
@@ -57,9 +53,7 @@
      * @param args arguments to method
      * @return result of constructor call
      */
-    public Object newObject(final Object... args) {
-        throw new UnsupportedOperationException("newObject");
-    }
+    public Object newObject(final Object... args);
 
     /**
      * Evaluate a JavaScript expression.
@@ -67,20 +61,7 @@
      * @param s JavaScript expression to evaluate
      * @return evaluation result
      */
-    public Object eval(final String s) {
-        throw new UnsupportedOperationException("eval");
-    }
-
-    /**
-     * Call a JavaScript function member of this object.
-     *
-     * @param name name of the member function to call
-     * @param args arguments to be passed to the member function
-     * @return result of call
-     */
-    public Object callMember(final String name, final Object... args) {
-        throw new UnsupportedOperationException("call");
-    }
+    public Object eval(final String s);
 
     /**
      * Retrieves a named member of this JavaScript object.
@@ -88,9 +69,7 @@
      * @param name of member
      * @return member
      */
-    public Object getMember(final String name) {
-        return null;
-    }
+    public Object getMember(final String name);
 
     /**
      * Retrieves an indexed member of this JavaScript object.
@@ -98,9 +77,7 @@
      * @param index index slot to retrieve
      * @return member
      */
-    public Object getSlot(final int index) {
-        return null;
-    }
+    public Object getSlot(final int index);
 
     /**
      * Does this object have a named member?
@@ -108,9 +85,7 @@
      * @param name name of member
      * @return true if this object has a member of the given name
      */
-    public boolean hasMember(final String name) {
-        return false;
-    }
+    public boolean hasMember(final String name);
 
     /**
      * Does this object have a indexed property?
@@ -118,18 +93,14 @@
      * @param slot index to check
      * @return true if this object has a slot
      */
-    public boolean hasSlot(final int slot) {
-        return false;
-    }
+    public boolean hasSlot(final int slot);
 
     /**
      * Remove a named member from this JavaScript object
      *
      * @param name name of the member
      */
-    public void removeMember(final String name) {
-        //empty
-    }
+    public void removeMember(final String name);
 
     /**
      * Set a named member in this JavaScript object
@@ -137,9 +108,7 @@
      * @param name  name of the member
      * @param value value of the member
      */
-    public void setMember(final String name, final Object value) {
-        //empty
-    }
+    public void setMember(final String name, final Object value);
 
     /**
      * Set an indexed member in this JavaScript object
@@ -147,9 +116,7 @@
      * @param index index of the member slot
      * @param value value of the member
      */
-    public void setSlot(final int index, final Object value) {
-        //empty
-    }
+    public void setSlot(final int index, final Object value);
 
     // property and value iteration
 
@@ -158,20 +125,14 @@
      *
      * @return set of property names
      */
-    @SuppressWarnings("unchecked")
-    public Set<String> keySet() {
-        return Collections.EMPTY_SET;
-    }
+    public Set<String> keySet();
 
     /**
      * Returns the set of all property values of this object.
      *
      * @return set of property values.
      */
-    @SuppressWarnings("unchecked")
-    public Collection<Object> values() {
-        return Collections.EMPTY_SET;
-    }
+    public Collection<Object> values();
 
     // JavaScript instanceof check
 
@@ -181,9 +142,7 @@
      * @param instance instace to check
      * @return true if the given 'instance' is an instance of this 'function' object
      */
-    public boolean isInstance(final Object instance) {
-        return false;
-    }
+    public boolean isInstance(final Object instance);
 
     /**
      * Checking whether this object is an instance of the given 'clazz' object.
@@ -191,47 +150,40 @@
      * @param clazz clazz to check
      * @return true if this object is an instance of the given 'clazz'
      */
-    public boolean isInstanceOf(final Object clazz) {
-        if (clazz instanceof JSObject) {
-            return ((JSObject)clazz).isInstance(this);
-        }
-
-        return false;
-    }
+    public boolean isInstanceOf(final Object clazz);
 
     /**
      * ECMA [[Class]] property
      *
      * @return ECMA [[Class]] property value of this object
      */
-    public String getClassName() {
-        return getClass().getName();
-    }
+    public String getClassName();
 
     /**
      * Is this a function object?
      *
      * @return if this mirror wraps a ECMAScript function instance
      */
-    public boolean isFunction() {
-        return false;
-    }
+    public boolean isFunction();
 
     /**
      * Is this a 'use strict' function object?
      *
      * @return true if this mirror represents a ECMAScript 'use strict' function
      */
-    public boolean isStrictFunction() {
-        return false;
-    }
+    public boolean isStrictFunction();
 
     /**
      * Is this an array object?
      *
      * @return if this mirror wraps a ECMAScript array object
      */
-    public boolean isArray() {
-        return false;
-    }
+    public boolean isArray();
+
+    /**
+     * Returns this object's numeric value.
+     *
+     * @return this object's numeric value.
+     */
+    public double toNumber();
 }
--- a/src/jdk/nashorn/api/scripting/ScriptObjectMirror.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/api/scripting/ScriptObjectMirror.java	Thu Oct 31 16:47:09 2013 -0700
@@ -43,6 +43,7 @@
 import javax.script.Bindings;
 import jdk.nashorn.internal.runtime.Context;
 import jdk.nashorn.internal.runtime.GlobalObject;
+import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
@@ -50,7 +51,7 @@
 /**
  * Mirror object that wraps a given Nashorn Script object.
  */
-public final class ScriptObjectMirror extends JSObject implements Bindings {
+public final class ScriptObjectMirror extends AbstractJSObject implements Bindings {
     private static AccessControlContext getContextAccCtxt() {
         final Permissions perms = new Permissions();
         perms.add(new RuntimePermission(Context.NASHORN_GET_CONTEXT));
@@ -161,7 +162,6 @@
         });
     }
 
-    @Override
     public Object callMember(final String functionName, final Object... args) {
         functionName.getClass(); // null check
         final ScriptObject oldGlobal = Context.getGlobal();
@@ -705,4 +705,13 @@
             }
         }
     }
+
+    @Override
+    public double toNumber() {
+        return inGlobal(new Callable<Double>() {
+            @Override public Double call() {
+                return JSType.toNumber(sobj);
+            }
+        });
+    }
 }
--- a/src/jdk/nashorn/internal/codegen/BranchOptimizer.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/codegen/BranchOptimizer.java	Thu Oct 31 16:47:09 2013 -0700
@@ -72,8 +72,7 @@
         }
 
         // convert to boolean
-        codegen.load(unaryNode);
-        method.convert(Type.BOOLEAN);
+        codegen.load(unaryNode, Type.BOOLEAN);
         if (state) {
             method.ifne(label);
         } else {
@@ -146,8 +145,7 @@
             break;
         }
 
-        codegen.load(binaryNode);
-        method.convert(Type.BOOLEAN);
+        codegen.load(binaryNode, Type.BOOLEAN);
         if (state) {
             method.ifne(label);
         } else {
@@ -169,8 +167,7 @@
             }
         }
 
-        codegen.load(node);
-        method.convert(Type.BOOLEAN);
+        codegen.load(node, Type.BOOLEAN);
         if (state) {
             method.ifne(label);
         } else {
--- a/src/jdk/nashorn/internal/codegen/CodeGenerator.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/codegen/CodeGenerator.java	Thu Oct 31 16:47:09 2013 -0700
@@ -359,8 +359,11 @@
         return load(node, node.hasType() ? node.getType() : null, false);
     }
 
-    private static boolean safeLiteral(final Expression rhs) {
-        return rhs instanceof LiteralNode && !(rhs instanceof ArrayLiteralNode);
+    // Test whether conversion from source to target involves a call of ES 9.1 ToPrimitive
+    // with possible side effects from calling an object's toString or valueOf methods.
+    private boolean noToPrimitiveConversion(final Type source, final Type target) {
+        // Object to boolean conversion does not cause ToPrimitive call
+        return source.isJSPrimitive() || !target.isJSPrimitive() || target.isBoolean();
     }
 
     MethodEmitter loadBinaryOperands(final Expression lhs, final Expression rhs, final Type type) {
@@ -374,25 +377,19 @@
         // can combine a LOAD with a CONVERT operation (e.g. use a dynamic getter with the conversion target type as its
         // return value). What we do here is reorder LOAD RIGHT and CONVERT LEFT when possible; it is possible only when
         // we can prove that executing CONVERT LEFT can't have a side effect that changes the value of LOAD RIGHT.
-        // Basically, if we know that either LEFT is not an object, or RIGHT is a constant literal, then we can do the
+        // Basically, if we know that either LEFT already is a primitive value, or does not have to be converted to
+        // a primitive value, or RIGHT is an expression that loads without side effects, then we can do the
         // reordering and collapse LOAD/CONVERT into a single operation; otherwise we need to do the more costly
         // separate operations to preserve specification semantics.
-        final Type lhsType = lhs.getType();
-        if (lhsType.isObject() && !safeLiteral(rhs)) {
-            // Can't reorder. Load and convert separately.
-            load(lhs, lhsType, baseAlreadyOnStack);
-            load(rhs, rhs.getType(), false);
-            // Avoid empty SWAP, SWAP bytecode sequence if CONVERT LEFT is a no-op
-            if (!lhsType.isEquivalentTo(type)) {
-                method.swap();
-                method.convert(type);
-                method.swap();
-            }
-            method.convert(type);
-        } else {
+        if (noToPrimitiveConversion(lhs.getType(), type) || rhs.isLocal()) {
             // Can reorder. Combine load and convert into single operations.
             load(lhs, type, baseAlreadyOnStack);
             load(rhs, type, false);
+        } else {
+            // Can't reorder. Load and convert separately.
+            load(lhs, lhs.getType(), baseAlreadyOnStack);
+            load(rhs, rhs.getType(), false);
+            method.swap().convert(type).swap().convert(type);
         }
 
         return method;
@@ -402,7 +399,7 @@
         return loadBinaryOperands(node.lhs(), node.rhs(), node.getType(), false);
     }
 
-    private MethodEmitter load(final Expression node, final Type type) {
+    MethodEmitter load(final Expression node, final Type type) {
         return load(node, type, false);
     }
 
@@ -432,7 +429,7 @@
             @Override
             public boolean enterAccessNode(final AccessNode accessNode) {
                 if (!baseAlreadyOnStack) {
-                    load(accessNode.getBase()).convert(Type.OBJECT);
+                    load(accessNode.getBase(), Type.OBJECT);
                 }
                 assert method.peekType().isObject();
                 method.dynamicGet(type, accessNode.getProperty().getName(), getCallSiteFlags(), accessNode.isFunction());
@@ -442,7 +439,7 @@
             @Override
             public boolean enterIndexNode(final IndexNode indexNode) {
                 if (!baseAlreadyOnStack) {
-                    load(indexNode.getBase()).convert(Type.OBJECT);
+                    load(indexNode.getBase(), Type.OBJECT);
                     load(indexNode.getIndex());
                 }
                 method.dynamicGetIndex(type, getCallSiteFlags(), indexNode.isFunction());
@@ -632,11 +629,13 @@
         final Type[] params = signature == null ? null : Type.getMethodArguments(signature);
         for (final Expression arg : args) {
             assert arg != null;
-            load(arg);
             if (n >= argCount) {
+                load(arg);
                 method.pop(); // we had to load the arg for its side effects
             } else if (params != null) {
-                method.convert(params[n]);
+                load(arg, params[n]);
+            } else {
+                load(arg);
             }
             n++;
         }
@@ -707,6 +706,12 @@
                 final CallNode.EvalArgs evalArgs = callNode.getEvalArgs();
                 // load evaluated code
                 load(evalArgs.getCode(), Type.OBJECT);
+                // load second and subsequent args for side-effect
+                final List<Expression> args = callNode.getArgs();
+                final int numArgs = args.size();
+                for (int i = 1; i < numArgs; i++) {
+                    load(args.get(i)).pop();
+                }
                 // special/extra 'eval' arguments
                 load(evalArgs.getThis());
                 method.load(evalArgs.getLocation());
@@ -1277,7 +1282,7 @@
         for (int i = 0; i < args.size(); i++) {
             method.dup();
             method.load(i);
-            load(args.get(i)).convert(Type.OBJECT); //has to be upcast to object or we fail
+            load(args.get(i), Type.OBJECT); //has to be upcast to object or we fail
             method.arraystore();
         }
 
@@ -1719,7 +1724,7 @@
         }
 
         for (final Expression arg : args) {
-            load(arg).convert(Type.OBJECT);
+            load(arg, Type.OBJECT);
         }
 
         method.invokestatic(
@@ -2105,7 +2110,7 @@
 
             if (exceptionCondition != null) {
                 next = new Label("next");
-                load(exceptionCondition).convert(Type.BOOLEAN).ifeq(next);
+                load(exceptionCondition, Type.BOOLEAN).ifeq(next);
             } else {
                 next = null;
             }
@@ -2352,7 +2357,7 @@
         final List<Expression> args   = callNode.getArgs();
 
         // Load function reference.
-        load(callNode.getFunction()).convert(Type.OBJECT); // must detect type error
+        load(callNode.getFunction(), Type.OBJECT); // must detect type error
 
         method.dynamicNew(1 + loadArgs(args), getCallSiteFlags());
         method.store(unaryNode.getSymbol());
@@ -2383,7 +2388,7 @@
     @Override
     public boolean enterSUB(final UnaryNode unaryNode) {
         assert unaryNode.getType().isNumeric();
-        load(unaryNode.rhs()).convert(unaryNode.getType()).neg().store(unaryNode.getSymbol());
+        load(unaryNode.rhs(), unaryNode.getType()).neg().store(unaryNode.getSymbol());
         return false;
     }
 
@@ -2424,7 +2429,7 @@
 
         final Label skip = new Label("skip");
 
-        load(lhs).convert(Type.OBJECT).dup().convert(Type.BOOLEAN);
+        load(lhs, Type.OBJECT).dup().convert(Type.BOOLEAN);
 
         if (binaryNode.tokenType() == TokenType.AND) {
             method.ifeq(skip);
@@ -2433,7 +2438,7 @@
         }
 
         method.pop();
-        load(rhs).convert(Type.OBJECT);
+        load(rhs, Type.OBJECT);
         method.label(skip);
         method.store(binaryNode.getSymbol());
 
--- a/src/jdk/nashorn/internal/codegen/Lower.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/codegen/Lower.java	Thu Oct 31 16:47:09 2013 -0700
@@ -88,12 +88,12 @@
     private static final DebugLogger LOG = new DebugLogger("lower");
 
     // needed only to get unique eval id
-    private final CodeInstaller installer;
+    private final CodeInstaller<?> installer;
 
     /**
      * Constructor.
      */
-    Lower(final CodeInstaller installer) {
+    Lower(final CodeInstaller<?> installer) {
         super(new BlockLexicalContext() {
 
             @Override
--- a/src/jdk/nashorn/internal/codegen/SpillObjectCreator.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/codegen/SpillObjectCreator.java	Thu Oct 31 16:47:09 2013 -0700
@@ -32,7 +32,6 @@
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
-
 import jdk.nashorn.internal.codegen.types.Type;
 import jdk.nashorn.internal.ir.Expression;
 import jdk.nashorn.internal.ir.LiteralNode;
@@ -143,7 +142,7 @@
                 method.dup();
                 method.getField(Type.getInternalName(ScriptObject.class), "spill", Type.OBJECT_ARRAY.getDescriptor());
                 method.load(property.getSlot());
-                codegen.load(values.get(i)).convert(OBJECT);
+                codegen.load(values.get(i), OBJECT);
                 method.arraystore();
             }
         }
--- a/src/jdk/nashorn/internal/codegen/types/Type.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/codegen/types/Type.java	Thu Oct 31 16:47:09 2013 -0700
@@ -292,6 +292,16 @@
     }
 
     /**
+     * Determines whether this type represents an primitive type according to the ECMAScript specification,
+     * which includes Boolean, Number, and String.
+     *
+     * @return true if a JavaScript primitive type, false otherwise.
+     */
+    public boolean isJSPrimitive() {
+        return !isObject() || isString();
+    }
+
+    /**
      * Determines whether a type is the BOOLEAN type
      * @return true if BOOLEAN, false otherwise
      */
@@ -443,7 +453,7 @@
         } else if (type0.isArray() != type1.isArray()) {
             //array and non array is always object, widest(Object[], int) NEVER returns Object[], which has most weight. that does not make sense
             return Type.OBJECT;
-        } else if (type0.isObject() && type1.isObject() && ((ObjectType)type0).getTypeClass() != ((ObjectType)type1).getTypeClass()) {
+        } else if (type0.isObject() && type1.isObject() && type0.getTypeClass() != type1.getTypeClass()) {
             // Object<type=String> and Object<type=ScriptFunction> will produce Object
             // TODO: maybe find most specific common superclass?
             return Type.OBJECT;
--- a/src/jdk/nashorn/internal/ir/BinaryNode.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/ir/BinaryNode.java	Thu Oct 31 16:47:09 2013 -0700
@@ -90,6 +90,9 @@
             return Type.LONG;
         case ASSIGN_SAR:
         case ASSIGN_SHL:
+        case BIT_AND:
+        case BIT_OR:
+        case BIT_XOR:
         case ASSIGN_BIT_AND:
         case ASSIGN_BIT_OR:
         case ASSIGN_BIT_XOR:
@@ -170,6 +173,42 @@
     }
 
     @Override
+    public boolean isLocal() {
+        switch (tokenType()) {
+        case SAR:
+        case SHL:
+        case SHR:
+        case BIT_AND:
+        case BIT_OR:
+        case BIT_XOR:
+        case ADD:
+        case DIV:
+        case MOD:
+        case MUL:
+        case SUB:
+            return lhs.isLocal() && lhs.getType().isJSPrimitive()
+                && rhs.isLocal() && rhs.getType().isJSPrimitive();
+        case ASSIGN_ADD:
+        case ASSIGN_BIT_AND:
+        case ASSIGN_BIT_OR:
+        case ASSIGN_BIT_XOR:
+        case ASSIGN_DIV:
+        case ASSIGN_MOD:
+        case ASSIGN_MUL:
+        case ASSIGN_SAR:
+        case ASSIGN_SHL:
+        case ASSIGN_SHR:
+        case ASSIGN_SUB:
+            return lhs instanceof IdentNode && lhs.isLocal() && lhs.getType().isJSPrimitive()
+                    && rhs.isLocal() && rhs.getType().isJSPrimitive();
+        case ASSIGN:
+            return lhs instanceof IdentNode && lhs.isLocal() && rhs.isLocal();
+        default:
+            return false;
+        }
+    }
+
+    @Override
     public void toString(final StringBuilder sb) {
         final TokenType type = tokenType();
 
--- a/src/jdk/nashorn/internal/ir/Expression.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/ir/Expression.java	Thu Oct 31 16:47:09 2013 -0700
@@ -96,4 +96,16 @@
         assert hasType() : this + " has no type";
         return symbol.getSymbolType();
     }
+
+    /**
+     * Returns {@code true} if this expression depends exclusively on state that is constant
+     * or local to the currently running function and thus inaccessible to other functions.
+     * This implies that a local expression must not call any other functions (neither directly
+     * nor implicitly through a getter, setter, or object-to-primitive type conversion).
+     *
+     * @return true if this expression does not depend on state shared with other functions.
+     */
+    public boolean isLocal() {
+        return false;
+    }
 }
--- a/src/jdk/nashorn/internal/ir/IdentNode.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/ir/IdentNode.java	Thu Oct 31 16:47:09 2013 -0700
@@ -138,6 +138,11 @@
         return getName();
     }
 
+    @Override
+    public boolean isLocal() {
+        return !getSymbol().isScope();
+    }
+
     /**
      * Check if this IdentNode is a property name
      * @return true if this is a property name
--- a/src/jdk/nashorn/internal/ir/LiteralNode.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/ir/LiteralNode.java	Thu Oct 31 16:47:09 2013 -0700
@@ -275,6 +275,11 @@
         public boolean isTrue() {
             return JSType.toBoolean(value);
         }
+
+        @Override
+        public boolean isLocal() {
+            return true;
+        }
     }
 
     @Immutable
--- a/src/jdk/nashorn/internal/ir/TernaryNode.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/ir/TernaryNode.java	Thu Oct 31 16:47:09 2013 -0700
@@ -109,6 +109,13 @@
         }
     }
 
+    @Override
+    public boolean isLocal() {
+        return getTest().isLocal()
+                && getTrueExpression().isLocal()
+                && getFalseExpression().isLocal();
+    }
+
     /**
      * Get the test expression for this ternary expression, i.e. "x" in x ? y : z
      * @return the test expression
--- a/src/jdk/nashorn/internal/ir/UnaryNode.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/ir/UnaryNode.java	Thu Oct 31 16:47:09 2013 -0700
@@ -129,6 +129,26 @@
     }
 
     @Override
+    public boolean isLocal() {
+        switch (tokenType()) {
+            case NEW:
+                return false;
+            case ADD:
+            case SUB:
+            case NOT:
+            case BIT_NOT:
+                return rhs.isLocal() && rhs.getType().isJSPrimitive();
+            case DECPOSTFIX:
+            case DECPREFIX:
+            case INCPOSTFIX:
+            case INCPREFIX:
+                return rhs instanceof IdentNode && rhs.isLocal() && rhs.getType().isJSPrimitive();
+            default:
+                return rhs.isLocal();
+        }
+    }
+
+    @Override
     public void toString(final StringBuilder sb) {
         toString(sb, new Runnable() {
             @Override
--- a/src/jdk/nashorn/internal/ir/debug/ObjectSizeCalculator.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/ir/debug/ObjectSizeCalculator.java	Thu Oct 31 16:47:09 2013 -0700
@@ -25,10 +25,10 @@
 
 package jdk.nashorn.internal.ir.debug;
 
-import java.lang.management.ManagementFactory;
-import java.lang.management.MemoryPoolMXBean;
 import java.lang.reflect.Array;
 import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.ArrayDeque;
 import java.util.ArrayList;
@@ -51,9 +51,9 @@
  * switch, it can not detect
  * this fact and will report incorrect sizes, as it will presume the default JVM
  * behavior.
- *
- * @author Attila Szegedi
  */
+
+@SuppressWarnings("StaticNonFinalUsedInInitialization")
 public class ObjectSizeCalculator {
 
     /**
@@ -368,6 +368,29 @@
                 type.getName());
     }
 
+    // ALERT: java.lang.management is not available in compact 1.  We need
+    // to use reflection to soft link test memory statistics.
+
+    static Class<?>  managementFactory    = null;
+    static Class<?>  memoryPoolMXBean     = null;
+    static Class<?>  memoryUsage          = null;
+    static Method    getMemoryPoolMXBeans = null;
+    static Method    getUsage             = null;
+    static Method    getMax               = null;
+    static {
+        try {
+            managementFactory    = Class.forName("java.lang.management.ManagementFactory");
+            memoryPoolMXBean     = Class.forName("java.lang.management.MemoryPoolMXBean");
+            memoryUsage          = Class.forName("java.lang.management.MemoryUsage");
+
+            getMemoryPoolMXBeans = managementFactory.getMethod("getMemoryPoolMXBeans");
+            getUsage             = memoryPoolMXBean.getMethod("getUsage");
+            getMax               = memoryUsage.getMethod("getMax");
+        } catch (ClassNotFoundException | NoSuchMethodException | SecurityException ex) {
+            // Pass thru, asserts when attempting to use.
+        }
+    }
+
     /**
      * Return the current memory usage
      * @return current memory usage derived from system configuration
@@ -409,9 +432,33 @@
                 strVmVersion.indexOf('.')));
         if (vmVersion >= 17) {
             long maxMemory = 0;
-            for (MemoryPoolMXBean mp : ManagementFactory.getMemoryPoolMXBeans()) {
-                maxMemory += mp.getUsage().getMax();
+
+            /*
+               See ALERT above.  The reflection code below duplicates the following
+               sequence, and avoids hard coding of java.lang.management.
+
+               for (MemoryPoolMXBean mp : ManagementFactory.getMemoryPoolMXBeans()) {
+                   maxMemory += mp.getUsage().getMax();
+               }
+            */
+
+            if (getMemoryPoolMXBeans == null) {
+                throw new AssertionError("java.lang.management not available in compact 1");
             }
+
+            try {
+                final List<?> memoryPoolMXBeans = (List<?>)getMemoryPoolMXBeans.invoke(managementFactory);
+                for (final Object mp : memoryPoolMXBeans) {
+                    final Object usage = getUsage.invoke(mp);
+                    final Object max = getMax.invoke(usage);
+                    maxMemory += ((Long)max).longValue();
+                }
+            } catch (IllegalAccessException |
+                     IllegalArgumentException |
+                     InvocationTargetException ex) {
+                throw new AssertionError("java.lang.management not available in compact 1");
+            }
+
             if (maxMemory < 30L * 1024 * 1024 * 1024) {
                 // HotSpot 17.0 and above use compressed OOPs below 30GB of RAM total
                 // for all memory pools (yes, including code cache).
--- a/src/jdk/nashorn/internal/objects/Global.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/objects/Global.java	Thu Oct 31 16:47:09 2013 -0700
@@ -1665,9 +1665,9 @@
         final ScriptObject stringPrototype = getStringPrototype();
         stringPrototype.addOwnProperty("length", Attribute.NON_ENUMERABLE_CONSTANT, 0.0);
 
-        // add Array.prototype.length
+        // set isArray flag on Array.prototype
         final ScriptObject arrayPrototype = getArrayPrototype();
-        arrayPrototype.addOwnProperty("length", Attribute.NOT_ENUMERABLE|Attribute.NOT_CONFIGURABLE, 0.0);
+        arrayPrototype.setIsArray();
 
         this.DEFAULT_DATE = new NativeDate(Double.NaN, this);
 
--- a/src/jdk/nashorn/internal/objects/NativeArray.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/objects/NativeArray.java	Thu Oct 31 16:47:09 2013 -0700
@@ -372,9 +372,7 @@
      */
     @Function(attributes = Attribute.NOT_ENUMERABLE, where = Where.CONSTRUCTOR)
     public static Object isArray(final Object self, final Object arg) {
-        return isArray(arg) || (arg == Global.instance().getArrayPrototype())
-                || (arg instanceof NativeRegExpExecResult)
-                || (arg instanceof JSObject && ((JSObject)arg).isArray());
+        return isArray(arg) || (arg instanceof JSObject && ((JSObject)arg).isArray());
     }
 
     /**
@@ -403,6 +401,26 @@
         }
     }
 
+    /**
+     * Prototype length getter
+     * @param self self reference
+     * @return the length of the object
+     */
+    @Getter(name = "length", where = Where.PROTOTYPE, attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_CONFIGURABLE)
+    public static Object getProtoLength(final Object self) {
+        return length(self);  // Same as instance getter but we can't make nasgen use the same method for prototype
+    }
+
+    /**
+     * Prototype length setter
+     * @param self   self reference
+     * @param length new length property
+     */
+    @Setter(name = "length", where = Where.PROTOTYPE, attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_CONFIGURABLE)
+    public static void setProtoLength(final Object self, final Object length) {
+        length(self, length);  // Same as instance setter but we can't make nasgen use the same method for prototype
+    }
+
     static long validLength(final Object length, final boolean reject) {
         final double doubleLength = JSType.toNumber(length);
         if (!Double.isNaN(doubleLength) && JSType.isRepresentableAsLong(doubleLength)) {
@@ -1007,19 +1025,42 @@
         final long actualStart = relativeStart < 0 ? Math.max(len + relativeStart, 0) : Math.min(relativeStart, len);
         final long actualDeleteCount = Math.min(Math.max(JSType.toLong(deleteCount), 0), len - actualStart);
 
-        final NativeArray array = new NativeArray(actualDeleteCount);
+        NativeArray returnValue;
 
-        for (long k = 0; k < actualDeleteCount; k++) {
-            final long from = actualStart + k;
+        if (actualStart <= Integer.MAX_VALUE && actualDeleteCount <= Integer.MAX_VALUE && bulkable(sobj)) {
+            try {
+                returnValue =  new NativeArray(sobj.getArray().fastSplice((int)actualStart, (int)actualDeleteCount, items.length));
+
+                // Since this is a dense bulkable array we can use faster defineOwnProperty to copy new elements
+                int k = (int) actualStart;
+                for (int i = 0; i < items.length; i++, k++) {
+                    sobj.defineOwnProperty(k, items[i]);
+                }
+            } catch (UnsupportedOperationException uoe) {
+                returnValue = slowSplice(sobj, actualStart, actualDeleteCount, items, len);
+            }
+        } else {
+            returnValue = slowSplice(sobj, actualStart, actualDeleteCount, items, len);
+        }
+
+        return returnValue;
+    }
+
+    private static NativeArray slowSplice(final ScriptObject sobj, final long start, final long deleteCount, final Object[] items, final long len) {
+
+        final NativeArray array = new NativeArray(deleteCount);
+
+        for (long k = 0; k < deleteCount; k++) {
+            final long from = start + k;
 
             if (sobj.has(from)) {
                 array.defineOwnProperty(ArrayIndex.getArrayIndex(k), sobj.get(from));
             }
         }
 
-        if (items.length < actualDeleteCount) {
-            for (long k = actualStart; k < (len - actualDeleteCount); k++) {
-                final long from = k + actualDeleteCount;
+        if (items.length < deleteCount) {
+            for (long k = start; k < (len - deleteCount); k++) {
+                final long from = k + deleteCount;
                 final long to   = k + items.length;
 
                 if (sobj.has(from)) {
@@ -1029,12 +1070,12 @@
                 }
             }
 
-            for (long k = len; k > (len - actualDeleteCount + items.length); k--) {
+            for (long k = len; k > (len - deleteCount + items.length); k--) {
                 sobj.delete(k - 1, true);
             }
-        } else if (items.length > actualDeleteCount) {
-            for (long k = len - actualDeleteCount; k > actualStart; k--) {
-                final long from = k + actualDeleteCount - 1;
+        } else if (items.length > deleteCount) {
+            for (long k = len - deleteCount; k > start; k--) {
+                final long from = k + deleteCount - 1;
                 final long to   = k + items.length - 1;
 
                 if (sobj.has(from)) {
@@ -1046,12 +1087,12 @@
             }
         }
 
-        long k = actualStart;
+        long k = start;
         for (int i = 0; i < items.length; i++, k++) {
             sobj.set(k, items[i], true);
         }
 
-        final long newLength = len - actualDeleteCount + items.length;
+        final long newLength = len - deleteCount + items.length;
         sobj.set("length", newLength, true);
 
         return array;
@@ -1122,12 +1163,16 @@
         try {
             final ScriptObject sobj = (ScriptObject)Global.toObject(self);
             final long         len  = JSType.toUint32(sobj.getLength());
-            final long         n    = JSType.toLong(fromIndex);
-
-            if (len == 0 || n >= len) {
+            if (len == 0) {
                 return -1;
             }
 
+            final long         n = JSType.toLong(fromIndex);
+            if (n >= len) {
+                return -1;
+            }
+
+
             for (long k = Math.max(0, (n < 0) ? (len - Math.abs(n)) : n); k < len; k++) {
                 if (sobj.has(k)) {
                     if (ScriptRuntime.EQ_STRICT(sobj.get(k), searchElement)) {
--- a/src/jdk/nashorn/internal/objects/NativeJSAdapter.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/objects/NativeJSAdapter.java	Thu Oct 31 16:47:09 2013 -0700
@@ -629,7 +629,8 @@
                     // to name. Probably not a big deal, but if we can ever make it leaner, it'd be nice.
                     return new GuardedInvocation(MH.dropArguments(MH.constant(Object.class,
                             func.makeBoundFunction(this, new Object[] { name })), 0, Object.class),
-                            adaptee.getMap().getProtoGetSwitchPoint(adaptee.getProto(), __call__), testJSAdaptor(adaptee, null, null, null));
+                            adaptee.getMap().getProtoGetSwitchPoint(adaptee.getProto(), __call__),
+                            testJSAdaptor(adaptee, null, null, null));
                 }
             }
             throw typeError("no.such.function", desc.getNameToken(2), ScriptRuntime.safeToString(this));
--- a/src/jdk/nashorn/internal/objects/NativeString.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/objects/NativeString.java	Thu Oct 31 16:47:09 2013 -0700
@@ -505,7 +505,7 @@
      */
     @Function(attributes = Attribute.NOT_ENUMERABLE)
     public static Object charAt(final Object self, final Object pos) {
-        return charAt(self, JSType.toInteger(pos));
+        return charAtImpl(checkObjectToString(self), JSType.toInteger(pos));
     }
 
     /**
@@ -527,7 +527,10 @@
      */
     @SpecializedFunction
     public static String charAt(final Object self, final int pos) {
-        final String str = checkObjectToString(self);
+        return charAtImpl(checkObjectToString(self), pos);
+    }
+
+    private static String charAtImpl(final String str, final int pos) {
         return (pos < 0 || pos >= str.length()) ? "" : String.valueOf(str.charAt(pos));
     }
 
@@ -539,7 +542,7 @@
      */
     @Function(attributes = Attribute.NOT_ENUMERABLE)
     public static Object charCodeAt(final Object self, final Object pos) {
-        return charCodeAt(self, JSType.toInteger(pos));
+        return charCodeAtImpl(checkObjectToString(self), JSType.toInteger(pos));
     }
 
     /**
@@ -561,7 +564,10 @@
      */
     @SpecializedFunction
     public static double charCodeAt(final Object self, final int pos) {
-        final String str = checkObjectToString(self);
+        return charCodeAtImpl(checkObjectToString(self), pos);
+    }
+
+    private static double charCodeAtImpl(final String str, final int pos) {
         return (pos < 0 || pos >= str.length()) ? Double.NaN :  str.charAt(pos);
     }
 
--- a/src/jdk/nashorn/internal/parser/Lexer.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/parser/Lexer.java	Thu Oct 31 16:47:09 2013 -0700
@@ -47,7 +47,6 @@
 import jdk.nashorn.internal.runtime.ECMAErrors;
 import jdk.nashorn.internal.runtime.ErrorManager;
 import jdk.nashorn.internal.runtime.JSErrorType;
-import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.ParserException;
 import jdk.nashorn.internal.runtime.Source;
 import jdk.nashorn.internal.runtime.options.Options;
@@ -1054,16 +1053,6 @@
     }
 
     /**
-     * Convert string to number.
-     *
-     * @param valueString String to convert.
-     * @return Converted number.
-     */
-    private static Number valueOf(final String valueString) throws NumberFormatException {
-        return JSType.narrowestIntegerRepresentation(Double.valueOf(valueString));
-    }
-
-    /**
      * Scan a number.
      */
     protected void scanNumber() {
@@ -1623,7 +1612,7 @@
         case HEXADECIMAL:
             return Lexer.valueOf(source.getString(start + 2, len - 2), 16); // number
         case FLOATING:
-            return Lexer.valueOf(source.getString(start, len)); // number
+            return Double.valueOf(source.getString(start, len)); // number
         case STRING:
             return source.getString(start, len); // String
         case ESCSTRING:
--- a/src/jdk/nashorn/internal/runtime/CompiledFunctions.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/CompiledFunctions.java	Thu Oct 31 16:47:09 2013 -0700
@@ -24,6 +24,7 @@
  */
 package jdk.nashorn.internal.runtime;
 
+import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodType;
 import java.util.Iterator;
 import java.util.TreeSet;
@@ -35,6 +36,8 @@
 @SuppressWarnings("serial")
 final class CompiledFunctions extends TreeSet<CompiledFunction> {
 
+    private CompiledFunction generic;
+
     CompiledFunction best(final MethodType type) {
         final Iterator<CompiledFunction> iter = iterator();
         while (iter.hasNext()) {
@@ -43,13 +46,10 @@
                 return next;
             }
         }
-        return mostGeneric();
+        return generic();
     }
 
     boolean needsCallee() {
-        for (final CompiledFunction inv : this) {
-            assert ScriptFunctionData.needsCallee(inv.getInvoker()) == ScriptFunctionData.needsCallee(mostGeneric().getInvoker());
-        }
         return ScriptFunctionData.needsCallee(mostGeneric().getInvoker());
     }
 
@@ -57,6 +57,48 @@
         return last();
     }
 
+    CompiledFunction generic() {
+        CompiledFunction gen = this.generic;
+        if (gen == null) {
+            gen = this.generic = makeGeneric(mostGeneric());
+        }
+        return gen;
+    }
+
+    private static CompiledFunction makeGeneric(final CompiledFunction func) {
+        final MethodHandle invoker = composeGenericMethod(func.getInvoker());
+        final MethodHandle constructor = func.hasConstructor() ? composeGenericMethod(func.getConstructor()) : null;
+        return new CompiledFunction(invoker.type(), invoker, constructor);
+    }
+
+    /**
+     * Takes a method handle, and returns a potentially different method handle that can be used in
+     * {@code ScriptFunction#invoke(Object, Object...)} or {code ScriptFunction#construct(Object, Object...)}.
+     * The returned method handle will be sure to return {@code Object}, and will have all its parameters turned into
+     * {@code Object} as well, except for the following ones:
+     * <ul>
+     *   <li>a last parameter of type {@code Object[]} which is used for vararg functions,</li>
+     *   <li>the first argument, which is forced to be {@link ScriptFunction}, in case the function receives itself
+     *   (callee) as an argument.</li>
+     * </ul>
+     *
+     * @param mh the original method handle
+     *
+     * @return the new handle, conforming to the rules above.
+     */
+    private static MethodHandle composeGenericMethod(final MethodHandle mh) {
+        final MethodType type = mh.type();
+        final boolean isVarArg = ScriptFunctionData.isVarArg(mh);
+        final int paramCount = isVarArg ? type.parameterCount() - 1 : type.parameterCount();
+
+        MethodType newType = MethodType.genericMethodType(paramCount, isVarArg);
+
+        if (ScriptFunctionData.needsCallee(mh)) {
+            newType = newType.changeParameterType(0, ScriptFunction.class);
+        }
+        return type.equals(newType) ? mh : mh.asType(newType);
+    }
+
     /**
      * Is the given type even more specific than this entire list? That means
      * we have an opportunity for more specific versions of the method
--- a/src/jdk/nashorn/internal/runtime/FinalScriptFunctionData.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/FinalScriptFunctionData.java	Thu Oct 31 16:47:09 2013 -0700
@@ -40,7 +40,7 @@
      *
      * @param name          name
      * @param arity         arity
-     * @param list          precompiled code
+     * @param functions     precompiled code
      * @param isStrict      strict
      * @param isBuiltin     builtin
      * @param isConstructor constructor
@@ -73,12 +73,13 @@
     }
 
     private void addInvoker(final MethodHandle mh) {
-        boolean needsCallee = needsCallee(mh);
         if (isConstructor(mh)) {
-            //only nasgen constructors: (boolean, self, args) are subject to binding a boolean newObj. isConstructor
-            //is too conservative a check. However, isConstructor(mh) always implies isConstructor param
+            // only nasgen constructors: (boolean, self, args) are subject to binding a boolean newObj. isConstructor
+            // is too conservative a check. However, isConstructor(mh) always implies isConstructor param
             assert isConstructor();
-            code.add(new CompiledFunction(mh.type(), MH.insertArguments(mh, 0, false), composeConstructor(MH.insertArguments(mh, 0, true), needsCallee))); //make sure callee state can be determined when we reach constructor
+            final MethodHandle invoker = MH.insertArguments(mh, 0, false);
+            final MethodHandle constructor = composeConstructor(MH.insertArguments(mh, 0, true));
+            code.add(new CompiledFunction(mh.type(), invoker, constructor));
         } else {
             code.add(new CompiledFunction(mh.type(), mh));
         }
--- a/src/jdk/nashorn/internal/runtime/JSType.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/JSType.java	Thu Oct 31 16:47:09 2013 -0700
@@ -210,26 +210,6 @@
     }
 
     /**
-     * Get the smallest integer representation of a number. Returns an Integer
-     * for something that is int representable, and Long for something that
-     * is long representable. If the number needs to be a double, this is an
-     * identity function
-     *
-     * @param number number to check
-     *
-     * @return Number instanceof the narrowest possible integer representation for number
-     */
-    public static Number narrowestIntegerRepresentation(final double number) {
-        if (isRepresentableAsInt(number)) {
-            return (int)number;
-        } else if (isRepresentableAsLong(number)) {
-            return (long)number;
-        } else {
-            return number;
-        }
-    }
-
-    /**
      * Check whether an object is primitive
      *
      * @param obj an object
@@ -266,12 +246,11 @@
      * @return the primitive form of the object
      */
     public static Object toPrimitive(final Object obj, final Class<?> hint) {
-        if (!(obj instanceof ScriptObject)) {
-            return obj;
-        }
+        return obj instanceof ScriptObject ? toPrimitive((ScriptObject)obj, hint) : obj;
+    }
 
-        final ScriptObject sobj   = (ScriptObject)obj;
-        final Object       result = sobj.getDefaultValue(hint);
+    private static Object toPrimitive(final ScriptObject sobj, final Class<?> hint) {
+        final Object result = sobj.getDefaultValue(hint);
 
         if (!isPrimitive(result)) {
             throw typeError("bad.default.value", result.toString());
@@ -495,6 +474,19 @@
         return toNumberGeneric(obj);
     }
 
+
+    /**
+     * JavaScript compliant conversion of Object to number
+     * See ECMA 9.3 ToNumber
+     *
+     * @param obj  an object
+     *
+     * @return a number
+     */
+    public static double toNumber(final ScriptObject obj) {
+        return toNumber(toPrimitive(obj, Number.class));
+    }
+
     /**
      * Digit representation for a character
      *
@@ -1048,7 +1040,11 @@
         }
 
         if (obj instanceof ScriptObject) {
-            return toNumber(toPrimitive(obj, Number.class));
+            return toNumber((ScriptObject)obj);
+        }
+
+        if (obj instanceof JSObject) {
+            return ((JSObject)obj).toNumber();
         }
 
         return Double.NaN;
--- a/src/jdk/nashorn/internal/runtime/ListAdapter.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/ListAdapter.java	Thu Oct 31 16:47:09 2013 -0700
@@ -33,6 +33,7 @@
 import java.util.RandomAccess;
 import java.util.concurrent.Callable;
 import jdk.nashorn.api.scripting.JSObject;
+import jdk.nashorn.api.scripting.ScriptObjectMirror;
 import jdk.nashorn.internal.runtime.linker.Bootstrap;
 import jdk.nashorn.internal.runtime.linker.InvokeByName;
 
@@ -135,7 +136,8 @@
      */
     public static ListAdapter create(final Object obj) {
         if (obj instanceof ScriptObject) {
-            return new ScriptObjectListAdapter((ScriptObject)obj);
+            final Object mirror = ScriptObjectMirror.wrap(obj, Context.getGlobal());
+            return new JSObjectListAdapter((JSObject)mirror);
         } else if (obj instanceof JSObject) {
             return new JSObjectListAdapter((JSObject)obj);
         } else {
--- a/src/jdk/nashorn/internal/runtime/PropertyMap.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/PropertyMap.java	Thu Oct 31 16:47:09 2013 -0700
@@ -26,6 +26,8 @@
 package jdk.nashorn.internal.runtime;
 
 import static jdk.nashorn.internal.runtime.PropertyHashMap.EMPTY_HASHMAP;
+import static jdk.nashorn.internal.runtime.arrays.ArrayIndex.getArrayIndex;
+import static jdk.nashorn.internal.runtime.arrays.ArrayIndex.isValidArrayIndex;
 
 import java.lang.invoke.SwitchPoint;
 import java.lang.ref.WeakReference;
@@ -50,6 +52,8 @@
 public final class PropertyMap implements Iterable<Object>, PropertyListener {
     /** Used for non extensible PropertyMaps, negative logic as the normal case is extensible. See {@link ScriptObject#preventExtensions()} */
     public static final int NOT_EXTENSIBLE        = 0b0000_0001;
+    /** Does this map contain valid array keys? */
+    public static final int CONTAINS_ARRAY_KEYS   = 0b0000_0010;
     /** This mask is used to preserve certain flags when cloning the PropertyMap. Others should not be copied */
     private static final int CLONEABLE_FLAGS_MASK = 0b0000_1111;
     /** Has a listener been added to this property map. This flag is not copied when cloning a map. See {@link PropertyListener} */
@@ -91,12 +95,16 @@
      * @param fieldCount   Number of fields in use.
      * @param fieldMaximum Number of fields available.
      * @param spillLength  Number of spill slots used.
+     * @param containsArrayKeys True if properties contain numeric keys
      */
-    private PropertyMap(final PropertyHashMap properties, final int fieldCount, final int fieldMaximum, final int spillLength) {
+    private PropertyMap(final PropertyHashMap properties, final int fieldCount, final int fieldMaximum, final int spillLength, final boolean containsArrayKeys) {
         this.properties   = properties;
         this.fieldCount   = fieldCount;
         this.fieldMaximum = fieldMaximum;
         this.spillLength  = spillLength;
+        if (containsArrayKeys) {
+            setContainsArrayKeys();
+        }
 
         if (Context.DEBUG) {
             count++;
@@ -104,15 +112,6 @@
     }
 
     /**
-     * Constructor.
-     *
-     * @param properties A {@link PropertyHashMap} with initial contents.
-     */
-    private PropertyMap(final PropertyHashMap properties) {
-        this(properties, 0, 0, 0);
-    }
-
-    /**
      * Cloning constructor.
      *
      * @param propertyMap Existing property map.
@@ -152,12 +151,15 @@
         if (Context.DEBUG) {
             duplicatedCount++;
         }
-        return new PropertyMap(this.properties);
+        return new PropertyMap(this.properties, 0, 0, 0, containsArrayKeys());
     }
 
     /**
      * Public property map allocator.
      *
+     * <p>It is the caller's responsibility to make sure that {@code properties} does not contain
+     * properties with keys that are valid array indices.</p>
+     *
      * @param properties   Collection of initial properties.
      * @param fieldCount   Number of fields in use.
      * @param fieldMaximum Number of fields available.
@@ -166,11 +168,15 @@
      */
     public static PropertyMap newMap(final Collection<Property> properties, final int fieldCount, final int fieldMaximum,  final int spillLength) {
         PropertyHashMap newProperties = EMPTY_HASHMAP.immutableAdd(properties);
-        return new PropertyMap(newProperties, fieldCount, fieldMaximum, spillLength);
+        return new PropertyMap(newProperties, fieldCount, fieldMaximum, spillLength, false);
     }
 
     /**
      * Public property map allocator. Used by nasgen generated code.
+     *
+     * <p>It is the caller's responsibility to make sure that {@code properties} does not contain
+     * properties with keys that are valid array indices.</p>
+     *
      * @param properties Collection of initial properties.
      * @return New {@link PropertyMap}.
      */
@@ -184,7 +190,7 @@
      * @return New empty {@link PropertyMap}.
      */
     public static PropertyMap newMap() {
-        return new PropertyMap(EMPTY_HASHMAP);
+        return new PropertyMap(EMPTY_HASHMAP, 0, 0, 0, false);
     }
 
     /**
@@ -294,6 +300,9 @@
             if(!property.isSpill()) {
                 newMap.fieldCount = Math.max(newMap.fieldCount, property.getSlot() + 1);
             }
+            if (isValidArrayIndex(getArrayIndex(property.getKey()))) {
+                newMap.setContainsArrayKeys();
+            }
 
             newMap.spillLength += property.getSpillCount();
         }
@@ -408,6 +417,9 @@
 
         final PropertyMap newMap = new PropertyMap(this, newProperties);
         for (final Property property : otherProperties) {
+            if (isValidArrayIndex(getArrayIndex(property.getKey()))) {
+                newMap.setContainsArrayKeys();
+            }
             newMap.spillLength += property.getSpillCount();
         }
 
@@ -700,6 +712,22 @@
     }
 
     /**
+     * Check if this map contains properties with valid array keys
+     *
+     * @return {@code true} if this map contains properties with valid array keys
+     */
+    public final boolean containsArrayKeys() {
+        return (flags & CONTAINS_ARRAY_KEYS) != 0;
+    }
+
+    /**
+     * Flag this object as having array keys in defined properties
+     */
+    private void setContainsArrayKeys() {
+        flags |= CONTAINS_ARRAY_KEYS;
+    }
+
+    /**
      * Check whether a {@link PropertyListener} has been added to this map.
      *
      * @return {@code true} if {@link PropertyListener} exists
--- a/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java	Thu Oct 31 16:47:09 2013 -0700
@@ -213,13 +213,13 @@
      */
     public final MethodHandle getGenericInvoker() {
         ensureCodeGenerated();
-        return composeGenericMethod(code.mostGeneric().getInvoker());
+        return code.generic().getInvoker();
     }
 
     final MethodHandle getGenericConstructor() {
         ensureCodeGenerated();
-        ensureConstructor(code.mostGeneric());
-        return composeGenericMethod(code.mostGeneric().getConstructor());
+        ensureConstructor(code.generic());
+        return code.generic().getConstructor();
     }
 
     private CompiledFunction getBest(final MethodType callSiteType) {
@@ -267,18 +267,17 @@
     }
 
     /**
-     * Compose a constructor given a primordial constructor handle
+     * Compose a constructor given a primordial constructor handle.
      *
-     * @param ctor         primordial constructor handle
-     * @param needsCallee  do we need to pass a callee
-     *
+     * @param ctor primordial constructor handle
      * @return the composed constructor
      */
-    protected MethodHandle composeConstructor(final MethodHandle ctor, final boolean needsCallee) {
+    protected MethodHandle composeConstructor(final MethodHandle ctor) {
         // If it was (callee, this, args...), permute it to (this, callee, args...). We're doing this because having
         // "this" in the first argument position is what allows the elegant folded composition of
         // (newFilter x constructor x allocator) further down below in the code. Also, ensure the composite constructor
         // always returns Object.
+        final boolean needsCallee = needsCallee(ctor);
         MethodHandle composedCtor = needsCallee ? swapCalleeAndThis(ctor) : ctor;
 
         composedCtor = changeReturnTypeToObject(composedCtor);
@@ -472,33 +471,6 @@
     }
 
     /**
-     * Takes a method handle, and returns a potentially different method handle that can be used in
-     * {@code ScriptFunction#invoke(Object, Object...)} or {code ScriptFunction#construct(Object, Object...)}.
-     * The returned method handle will be sure to return {@code Object}, and will have all its parameters turned into
-     * {@code Object} as well, except for the following ones:
-     * <ul>
-     *   <li>a last parameter of type {@code Object[]} which is used for vararg functions,</li>
-     *   <li>the first argument, which is forced to be {@link ScriptFunction}, in case the function receives itself
-     *   (callee) as an argument.</li>
-     * </ul>
-     *
-     * @param mh the original method handle
-     *
-     * @return the new handle, conforming to the rules above.
-     */
-    protected MethodHandle composeGenericMethod(final MethodHandle mh) {
-        final MethodType type = mh.type();
-        MethodType newType = type.generic();
-        if (isVarArg(mh)) {
-            newType = newType.changeParameterType(type.parameterCount() - 1, Object[].class);
-        }
-        if (needsCallee(mh)) {
-            newType = newType.changeParameterType(0, ScriptFunction.class);
-        }
-        return type.equals(newType) ? mh : mh.asType(newType);
-    }
-
-    /**
      * Execute this script function.
      *
      * @param self  Target object.
@@ -508,10 +480,9 @@
      * @throws Throwable if there is an exception/error with the invocation or thrown from it
      */
     Object invoke(final ScriptFunction fn, final Object self, final Object... arguments) throws Throwable {
-        final MethodHandle mh = getGenericInvoker();
-
-        final Object       selfObj    = convertThisObject(self);
-        final Object[]     args       = arguments == null ? ScriptRuntime.EMPTY_ARRAY : arguments;
+        final MethodHandle mh  = getGenericInvoker();
+        final Object   selfObj = convertThisObject(self);
+        final Object[] args    = arguments == null ? ScriptRuntime.EMPTY_ARRAY : arguments;
 
         if (isVarArg(mh)) {
             if (needsCallee(mh)) {
@@ -531,6 +502,12 @@
                 return mh.invokeExact(fn, selfObj, getArg(args, 0), getArg(args, 1));
             case 5:
                 return mh.invokeExact(fn, selfObj, getArg(args, 0), getArg(args, 1), getArg(args, 2));
+            case 6:
+                return mh.invokeExact(fn, selfObj, getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3));
+            case 7:
+                return mh.invokeExact(fn, selfObj, getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3), getArg(args, 4));
+            case 8:
+                return mh.invokeExact(fn, selfObj, getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3), getArg(args, 4), getArg(args, 5));
             default:
                 return mh.invokeWithArguments(withArguments(fn, selfObj, paramCount, args));
             }
@@ -545,15 +522,20 @@
             return mh.invokeExact(selfObj, getArg(args, 0), getArg(args, 1));
         case 4:
             return mh.invokeExact(selfObj, getArg(args, 0), getArg(args, 1), getArg(args, 2));
+        case 5:
+            return mh.invokeExact(selfObj, getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3));
+        case 6:
+            return mh.invokeExact(selfObj, getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3), getArg(args, 4));
+        case 7:
+            return mh.invokeExact(selfObj, getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3), getArg(args, 4), getArg(args, 5));
         default:
             return mh.invokeWithArguments(withArguments(null, selfObj, paramCount, args));
         }
     }
 
     Object construct(final ScriptFunction fn, final Object... arguments) throws Throwable {
-        final MethodHandle mh = getGenericConstructor();
-
-        final Object[]     args       = arguments == null ? ScriptRuntime.EMPTY_ARRAY : arguments;
+        final MethodHandle mh   = getGenericConstructor();
+        final Object[]     args = arguments == null ? ScriptRuntime.EMPTY_ARRAY : arguments;
 
         if (isVarArg(mh)) {
             if (needsCallee(mh)) {
@@ -573,6 +555,12 @@
                 return mh.invokeExact(fn, getArg(args, 0), getArg(args, 1));
             case 4:
                 return mh.invokeExact(fn, getArg(args, 0), getArg(args, 1), getArg(args, 2));
+            case 5:
+                return mh.invokeExact(fn, getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3));
+            case 6:
+                return mh.invokeExact(fn, getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3), getArg(args, 4));
+            case 7:
+                return mh.invokeExact(fn, getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3), getArg(args, 4), getArg(args, 5));
             default:
                 return mh.invokeWithArguments(withArguments(fn, paramCount, args));
             }
@@ -587,6 +575,12 @@
             return mh.invokeExact(getArg(args, 0), getArg(args, 1));
         case 3:
             return mh.invokeExact(getArg(args, 0), getArg(args, 1), getArg(args, 2));
+        case 4:
+            return mh.invokeExact(getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3));
+        case 5:
+            return mh.invokeExact(getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3), getArg(args, 4));
+        case 6:
+            return mh.invokeExact(getArg(args, 0), getArg(args, 1), getArg(args, 2), getArg(args, 3), getArg(args, 4), getArg(args, 5));
         default:
             return mh.invokeWithArguments(withArguments(null, paramCount, args));
         }
@@ -664,20 +658,21 @@
      * @return the adapted handle
      */
     private static MethodHandle changeReturnTypeToObject(final MethodHandle mh) {
-        return MH.asType(mh, mh.type().changeReturnType(Object.class));
+        final MethodType type = mh.type();
+        return (type.returnType() == Object.class) ? mh : MH.asType(mh, type.changeReturnType(Object.class));
     }
 
     private void ensureConstructor(final CompiledFunction inv) {
         if (!inv.hasConstructor()) {
-            inv.setConstructor(composeConstructor(inv.getInvoker(), needsCallee(inv.getInvoker())));
+            inv.setConstructor(composeConstructor(inv.getInvoker()));
         }
     }
 
     /**
-     * Heuristic to figure out if the method handle has a callee argument. If it's type is either
-     * {@code (boolean, ScriptFunction, ...)} or {@code (ScriptFunction, ...)}, then we'll assume it has
-     * a callee argument. We need this as the constructor above is not passed this information, and can't just blindly
-     * assume it's false (notably, it's being invoked for creation of new scripts, and scripts have scopes, therefore
+     * Heuristic to figure out if the method handle has a callee argument. If it's type is
+     * {@code (ScriptFunction, ...)}, then we'll assume it has a callee argument. We need this as
+     * the constructor above is not passed this information, and can't just blindly assume it's false
+     * (notably, it's being invoked for creation of new scripts, and scripts have scopes, therefore
      * they also always receive a callee).
      *
      * @param mh the examined method handle
@@ -685,18 +680,8 @@
      * @return true if the method handle expects a callee, false otherwise
      */
     protected static boolean needsCallee(final MethodHandle mh) {
-        final MethodType type   = mh.type();
-        final int        length = type.parameterCount();
-
-        if (length == 0) {
-            return false;
-        }
-
-        if (type.parameterType(0) == ScriptFunction.class) {
-            return true;
-        }
-
-        return length > 1 && type.parameterType(0) == boolean.class && type.parameterType(1) == ScriptFunction.class;
+        final MethodType type = mh.type();
+        return (type.parameterCount() > 0 && type.parameterType(0) == ScriptFunction.class);
     }
 
     /**
--- a/src/jdk/nashorn/internal/runtime/ScriptLoader.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/ScriptLoader.java	Thu Oct 31 16:47:09 2013 -0700
@@ -52,24 +52,10 @@
     @Override
     protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
         checkPackageAccess(name);
-        try {
-            return super.loadClass(name, resolve);
-        } catch (final ClassNotFoundException | SecurityException e) {
-            // We'll get ClassNotFoundException for Nashorn 'struct' classes.
-            // Also, we'll get SecurityException for jdk.nashorn.internal.*
-            // classes. So, load these using to context's 'shared' loader.
-            // All these classes start with "jdk.nashorn.internal." prefix.
-            try {
-                if (name.startsWith(NASHORN_PKG_PREFIX)) {
-                    return context.getSharedLoader().loadClass(name);
-                }
-            } catch (final ClassNotFoundException ignored) {
-                //ignored
-            }
-
-            // throw the original exception from here
-            throw e;
+        if (name.startsWith(NASHORN_PKG_PREFIX)) {
+            return context.getSharedLoader().loadClass(name);
         }
+        return super.loadClass(name, resolve);
     }
 
     // package-private and private stuff below this point
--- a/src/jdk/nashorn/internal/runtime/ScriptObject.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/ScriptObject.java	Thu Oct 31 16:47:09 2013 -0700
@@ -508,7 +508,7 @@
             if (property == null) {
                 // promoting an arrayData value to actual property
                 addOwnProperty(key, propFlags, value);
-                removeArraySlot(key);
+                checkIntegerKey(key);
             } else {
                 // Now set the new flags
                 modifyOwnProperty(property, propFlags);
@@ -594,7 +594,7 @@
      * @param index key for property
      * @param value value to define
      */
-    protected final void defineOwnProperty(final int index, final Object value) {
+    public final void defineOwnProperty(final int index, final Object value) {
         assert isValidArrayIndex(index) : "invalid array index";
         final long longIndex = ArrayIndex.toLongIndex(index);
         if (longIndex >= getArray().length()) {
@@ -616,15 +616,6 @@
         }
     }
 
-    private void removeArraySlot(final String key) {
-        final int index = getArrayIndex(key);
-        final ArrayData array = getArray();
-
-        if (array.has(index)) {
-            setArray(array.delete(index));
-        }
-    }
-
     /**
       * Add a new property to the object.
       *
@@ -1203,21 +1194,10 @@
      * Check if this ScriptObject has array entries. This means that someone has
      * set values with numeric keys in the object.
      *
-     * Note: this can be O(n) up to the array length
-     *
      * @return true if array entries exists.
      */
     public boolean hasArrayEntries() {
-        final ArrayData array = getArray();
-        final long length = array.length();
-
-        for (long i = 0; i < length; i++) {
-            if (array.has((int)i)) {
-                return true;
-            }
-        }
-
-        return false;
+        return getArray().length() > 0 || getMap().containsArrayKeys();
     }
 
     /**
@@ -2356,8 +2336,29 @@
        }
 
        if (newLength < arrayLength) {
-           setArray(getArray().shrink(newLength));
-           getArray().setLength(newLength);
+           long actualLength = newLength;
+
+           // Check for numeric keys in property map and delete them or adjust length, depending on whether
+           // they're defined as configurable. See ES5 #15.4.5.2
+           if (getMap().containsArrayKeys()) {
+
+               for (long l = arrayLength - 1; l >= newLength; l--) {
+                   final FindProperty find = findProperty(JSType.toString(l), false);
+
+                   if (find != null) {
+
+                       if (find.getProperty().isConfigurable()) {
+                           deleteOwnProperty(find.getProperty());
+                       } else {
+                           actualLength = l + 1;
+                           break;
+                       }
+                   }
+               }
+           }
+
+           setArray(getArray().shrink(actualLength));
+           getArray().setLength(actualLength);
        }
     }
 
@@ -2680,7 +2681,7 @@
         final long oldLength = getArray().length();
         final long longIndex = index & JSType.MAX_UINT;
 
-        if (!getArray().has(index)) {
+        if (getMap().containsArrayKeys()) {
             final String key = JSType.toString(longIndex);
             final FindProperty find = findProperty(key, true);
 
--- a/src/jdk/nashorn/internal/runtime/ScriptObjectListAdapter.java	Thu Oct 31 12:36:38 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package jdk.nashorn.internal.runtime;
-
-/**
- * A ListAdapter that can wrap a ScriptObject.
- */
-public final class ScriptObjectListAdapter extends ListAdapter {
-    /**
-     * Creates a new list wrapper for the specified ScriptObject.
-     * @param obj script the object to wrap
-     */
-    public ScriptObjectListAdapter(final ScriptObject obj) {
-        super(obj);
-    }
-
-    @Override
-    public int size() {
-        return JSType.toInt32(((ScriptObject)obj).getLength());
-    }
-
-    @Override
-    protected Object getAt(int index) {
-        return ((ScriptObject)obj).get(index);
-    }
-
-    @Override
-    protected void setAt(int index, Object element) {
-        ((ScriptObject)obj).set(index, element, false);
-    }
-}
--- a/src/jdk/nashorn/internal/runtime/ScriptRuntime.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/ScriptRuntime.java	Thu Oct 31 16:47:09 2013 -0700
@@ -47,6 +47,7 @@
 import jdk.nashorn.api.scripting.ScriptObjectMirror;
 import jdk.nashorn.internal.codegen.CompilerConstants.Call;
 import jdk.nashorn.internal.ir.debug.JSONWriter;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.parser.Lexer;
 import jdk.nashorn.internal.runtime.linker.Bootstrap;
 
@@ -258,6 +259,11 @@
             return ((Map<?,?>)obj).keySet().iterator();
         }
 
+        final Object wrapped = Global.instance().wrapAsObject(obj);
+        if (wrapped instanceof ScriptObject) {
+            return ((ScriptObject)wrapped).propertyIterator();
+        }
+
         return Collections.emptyIterator();
     }
 
@@ -336,6 +342,11 @@
             return ((Iterable<?>)obj).iterator();
         }
 
+        final Object wrapped = Global.instance().wrapAsObject(obj);
+        if (wrapped instanceof ScriptObject) {
+            return ((ScriptObject)wrapped).valueIterator();
+        }
+
         return Collections.emptyIterator();
     }
 
--- a/src/jdk/nashorn/internal/runtime/ScriptingFunctions.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/ScriptingFunctions.java	Thu Oct 31 16:47:09 2013 -0700
@@ -190,7 +190,7 @@
                 char buffer[] = new char[1024];
                 try (final InputStreamReader inputStream = new InputStreamReader(process.getErrorStream())) {
                     for (int length; (length = inputStream.read(buffer, 0, buffer.length)) != -1; ) {
-                        outBuffer.append(buffer, 0, length);
+                        errBuffer.append(buffer, 0, length);
                     }
                 } catch (IOException ex) {
                     exception[1] = ex;
--- a/src/jdk/nashorn/internal/runtime/arrays/ArrayData.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/arrays/ArrayData.java	Thu Oct 31 16:47:09 2013 -0700
@@ -461,7 +461,23 @@
      */
     public abstract ArrayData slice(long from, long to);
 
-    private static Class<?> widestType(final Object... items) {
+    /**
+     * Fast splice operation. This just modifies the array according to the number of
+     * elements added and deleted but does not insert the added elements. Throws
+     * {@code UnsupportedOperationException} if fast splice operation is not supported
+     * for this class or arguments.
+     *
+     * @param start start index of splice operation
+     * @param removed number of removed elements
+     * @param added number of added elements
+     * @throws UnsupportedOperationException if fast splice is not supported for the class or arguments.
+     */
+    public ArrayData fastSplice(final int start, final int removed, final int added) throws UnsupportedOperationException {
+        throw new UnsupportedOperationException();
+    }
+
+
+    static Class<?> widestType(final Object... items) {
         assert items.length > 0;
 
         Class<?> widest = Integer.class;
--- a/src/jdk/nashorn/internal/runtime/arrays/IntArrayData.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/arrays/IntArrayData.java	Thu Oct 31 16:47:09 2013 -0700
@@ -269,4 +269,32 @@
 
         return new IntArrayData(Arrays.copyOfRange(array, (int)from, (int)to), (int)newLength);
     }
+
+    @Override
+    public ArrayData fastSplice(final int start, final int removed, final int added) throws UnsupportedOperationException {
+        final long oldLength = length();
+        final long newLength = oldLength - removed + added;
+        if (newLength > SparseArrayData.MAX_DENSE_LENGTH && newLength > array.length) {
+            throw new UnsupportedOperationException();
+        }
+        final ArrayData returnValue = (removed == 0) ?
+                EMPTY_ARRAY : new IntArrayData(Arrays.copyOfRange(array, start, start + removed), removed);
+
+        if (newLength != oldLength) {
+            final int[] newArray;
+
+            if (newLength > array.length) {
+                newArray = new int[ArrayData.nextSize((int)newLength)];
+                System.arraycopy(array, 0, newArray, 0, start);
+            } else {
+                newArray = array;
+            }
+
+            System.arraycopy(array, start + removed, newArray, start + added, (int)(oldLength - start - removed));
+            array = newArray;
+            setLength(newLength);
+        }
+
+        return returnValue;
+    }
 }
--- a/src/jdk/nashorn/internal/runtime/arrays/LongArrayData.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/arrays/LongArrayData.java	Thu Oct 31 16:47:09 2013 -0700
@@ -92,7 +92,7 @@
 
     @Override
     public ArrayData convert(final Class<?> type) {
-        if (type == Long.class) {
+        if (type == Integer.class || type == Long.class) {
             return this;
         }
         final int length = (int) length();
@@ -238,4 +238,32 @@
         final long newLength = to - start;
         return new LongArrayData(Arrays.copyOfRange(array, (int)from, (int)to), (int)newLength);
     }
+
+    @Override
+    public ArrayData fastSplice(final int start, final int removed, final int added) throws UnsupportedOperationException {
+        final long oldLength = length();
+        final long newLength = oldLength - removed + added;
+        if (newLength > SparseArrayData.MAX_DENSE_LENGTH && newLength > array.length) {
+            throw new UnsupportedOperationException();
+        }
+        final ArrayData returnValue = (removed == 0) ?
+                EMPTY_ARRAY : new LongArrayData(Arrays.copyOfRange(array, start, start + removed), removed);
+
+        if (newLength != oldLength) {
+            final long[] newArray;
+
+            if (newLength > array.length) {
+                newArray = new long[ArrayData.nextSize((int)newLength)];
+                System.arraycopy(array, 0, newArray, 0, start);
+            } else {
+                newArray = array;
+            }
+
+            System.arraycopy(array, start + removed, newArray, start + added, (int)(oldLength - start - removed));
+            array = newArray;
+            setLength(newLength);
+        }
+
+        return returnValue;
+    }
 }
--- a/src/jdk/nashorn/internal/runtime/arrays/NumberArrayData.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/arrays/NumberArrayData.java	Thu Oct 31 16:47:09 2013 -0700
@@ -218,4 +218,32 @@
         final long newLength = to - start;
         return new NumberArrayData(Arrays.copyOfRange(array, (int)from, (int)to), (int)newLength);
     }
+
+    @Override
+    public ArrayData fastSplice(final int start, final int removed, final int added) throws UnsupportedOperationException {
+        final long oldLength = length();
+        final long newLength = oldLength - removed + added;
+        if (newLength > SparseArrayData.MAX_DENSE_LENGTH && newLength > array.length) {
+            throw new UnsupportedOperationException();
+        }
+        final ArrayData returnValue = (removed == 0) ?
+                EMPTY_ARRAY : new NumberArrayData(Arrays.copyOfRange(array, start, start + removed), removed);
+
+        if (newLength != oldLength) {
+            final double[] newArray;
+
+            if (newLength > array.length) {
+                newArray = new double[ArrayData.nextSize((int)newLength)];
+                System.arraycopy(array, 0, newArray, 0, start);
+            } else {
+                newArray = array;
+            }
+
+            System.arraycopy(array, start + removed, newArray, start + added, (int)(oldLength - start - removed));
+            array = newArray;
+            setLength(newLength);
+        }
+
+        return returnValue;
+    }
 }
--- a/src/jdk/nashorn/internal/runtime/arrays/ObjectArrayData.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/arrays/ObjectArrayData.java	Thu Oct 31 16:47:09 2013 -0700
@@ -206,4 +206,32 @@
         final long newLength = to - start;
         return new ObjectArrayData(Arrays.copyOfRange(array, (int)from, (int)to), (int)newLength);
     }
+
+    @Override
+    public ArrayData fastSplice(final int start, final int removed, final int added) throws UnsupportedOperationException {
+        final long oldLength = length();
+        final long newLength = oldLength - removed + added;
+        if (newLength > SparseArrayData.MAX_DENSE_LENGTH && newLength > array.length) {
+            throw new UnsupportedOperationException();
+        }
+        final ArrayData returnValue = (removed == 0) ?
+                EMPTY_ARRAY : new ObjectArrayData(Arrays.copyOfRange(array, start, start + removed), removed);
+
+        if (newLength != oldLength) {
+            final Object[] newArray;
+
+            if (newLength > array.length) {
+                newArray = new Object[ArrayData.nextSize((int)newLength)];
+                System.arraycopy(array, 0, newArray, 0, start);
+            } else {
+                newArray = array;
+            }
+
+            System.arraycopy(array, start + removed, newArray, start + added, (int)(oldLength - start - removed));
+            array = newArray;
+            setLength(newLength);
+        }
+
+        return returnValue;
+    }
 }
--- a/src/jdk/nashorn/internal/runtime/linker/JSObjectLinker.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/jdk/nashorn/internal/runtime/linker/JSObjectLinker.java	Thu Oct 31 16:47:09 2013 -0700
@@ -25,25 +25,28 @@
 
 package jdk.nashorn.internal.runtime.linker;
 
-import jdk.nashorn.internal.lookup.MethodHandleFunctionality;
-import jdk.nashorn.internal.lookup.MethodHandleFactory;
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.MethodType;
+import java.util.HashMap;
+import java.util.Map;
 import jdk.internal.dynalink.CallSiteDescriptor;
 import jdk.internal.dynalink.linker.GuardedInvocation;
+import jdk.internal.dynalink.linker.GuardingTypeConverterFactory;
 import jdk.internal.dynalink.linker.LinkRequest;
 import jdk.internal.dynalink.linker.LinkerServices;
 import jdk.internal.dynalink.linker.TypeBasedGuardingDynamicLinker;
 import jdk.internal.dynalink.support.CallSiteDescriptorFactory;
+import jdk.nashorn.api.scripting.JSObject;
+import jdk.nashorn.internal.lookup.MethodHandleFactory;
+import jdk.nashorn.internal.lookup.MethodHandleFunctionality;
 import jdk.nashorn.internal.runtime.JSType;
-import jdk.nashorn.api.scripting.JSObject;
 
 /**
  * A Dynalink linker to handle web browser built-in JS (DOM etc.) objects as well
  * as ScriptObjects from other Nashorn contexts.
  */
-final class JSObjectLinker implements TypeBasedGuardingDynamicLinker {
+final class JSObjectLinker implements TypeBasedGuardingDynamicLinker, GuardingTypeConverterFactory {
     @Override
     public boolean canLinkType(final Class<?> type) {
         return canLinkTypeStatic(type);
@@ -75,6 +78,22 @@
         return Bootstrap.asType(inv, linkerServices, desc);
     }
 
+    @Override
+    public GuardedInvocation convertToType(final Class<?> sourceType, final Class<?> targetType) throws Exception {
+        final boolean sourceIsAlwaysJSObject = JSObject.class.isAssignableFrom(sourceType);
+        if(!sourceIsAlwaysJSObject && !sourceType.isAssignableFrom(JSObject.class)) {
+            return null;
+        }
+
+        final MethodHandle converter = CONVERTERS.get(targetType);
+        if(converter == null) {
+            return null;
+        }
+
+        return new GuardedInvocation(converter, sourceIsAlwaysJSObject ? null : IS_JSOBJECT_GUARD).asType(MethodType.methodType(targetType, sourceType));
+    }
+
+
     private static GuardedInvocation lookup(final CallSiteDescriptor desc) {
         final String operator = CallSiteDescriptorFactory.tokenizeOperators(desc).get(0);
         final int c = desc.getNameTokenCount();
@@ -87,9 +106,7 @@
             case "setElem":
                 return c > 2 ? findSetMethod(desc) : findSetIndexMethod();
             case "call":
-                return findCallMethod(desc, operator);
-            case "callMethod":
-                return findCallMethodMethod(desc, operator);
+                return findCallMethod(desc);
             case "new":
                 return findNewMethod(desc);
             default:
@@ -115,14 +132,7 @@
         return new GuardedInvocation(JSOBJECTLINKER_PUT, null, IS_JSOBJECT_GUARD);
     }
 
-    private static GuardedInvocation findCallMethodMethod(final CallSiteDescriptor desc, final String operator) {
-        final String methodName = desc.getNameToken(2);
-        MethodHandle func = MH.insertArguments(JSOBJECT_CALLMEMBER, 1, methodName);
-        func = MH.asCollector(func, Object[].class, desc.getMethodType().parameterCount() - 1);
-        return new GuardedInvocation(func, null, IS_JSOBJECT_GUARD);
-    }
-
-    private static GuardedInvocation findCallMethod(final CallSiteDescriptor desc, final String operator) {
+    private static GuardedInvocation findCallMethod(final CallSiteDescriptor desc) {
         final MethodHandle func = MH.asCollector(JSOBJECT_CALL, Object[].class, desc.getMethodType().parameterCount() - 2);
         return new GuardedInvocation(func, null, IS_JSOBJECT_GUARD);
     }
@@ -163,6 +173,25 @@
         }
     }
 
+    @SuppressWarnings("unused")
+    private static int toInt32(final JSObject obj) {
+        return JSType.toInt32(toNumber(obj));
+    }
+
+    @SuppressWarnings("unused")
+    private static long toInt64(final JSObject obj) {
+        return JSType.toInt64(toNumber(obj));
+    }
+
+    private static double toNumber(final JSObject obj) {
+        return obj == null ? 0 : obj.toNumber();
+    }
+
+    @SuppressWarnings("unused")
+    private static boolean toBoolean(final JSObject obj) {
+        return obj != null;
+    }
+
     private static int getIndex(final Number n) {
         final double value = n.doubleValue();
         return JSType.isRepresentableAsInt(value) ? (int)value : -1;
@@ -178,27 +207,31 @@
     // method handles of JSObject class
     private static final MethodHandle JSOBJECT_GETMEMBER  = findJSObjectMH("getMember", Object.class, String.class);
     private static final MethodHandle JSOBJECT_SETMEMBER  = findJSObjectMH("setMember", Void.TYPE, String.class, Object.class);
-    private static final MethodHandle JSOBJECT_CALLMEMBER = findJSObjectMH("callMember", Object.class, String.class, Object[].class);
     private static final MethodHandle JSOBJECT_CALL       = findJSObjectMH("call", Object.class, Object.class, Object[].class);
     private static final MethodHandle JSOBJECT_NEW        = findJSObjectMH("newObject", Object.class, Object[].class);
 
+    private static final Map<Class<?>, MethodHandle> CONVERTERS = new HashMap<>();
+    static {
+        CONVERTERS.put(boolean.class, findOwnMH("toBoolean", boolean.class, JSObject.class));
+        CONVERTERS.put(int.class, findOwnMH("toInt32", int.class, JSObject.class));
+        CONVERTERS.put(long.class, findOwnMH("toInt64", long.class, JSObject.class));
+        CONVERTERS.put(double.class, findOwnMH("toNumber", double.class, JSObject.class));
+    }
+
     private static MethodHandle findOwnMH(final String name, final Class<?> rtype, final Class<?>... types) {
-        final Class<?>   own = JSObjectLinker.class;
-        final MethodType mt  = MH.type(rtype, types);
-        try {
-            return MH.findStatic(MethodHandles.lookup(), own, name, mt);
-        } catch (final MethodHandleFactory.LookupException e) {
-            return MH.findVirtual(MethodHandles.lookup(), own, name, mt);
-        }
+        return findMH(name, JSObjectLinker.class, rtype, types);
     }
 
     private static MethodHandle findJSObjectMH(final String name, final Class<?> rtype, final Class<?>... types) {
-        final Class<?>   own = JSObject.class;
+        return findMH(name, JSObject.class, rtype, types);
+    }
+
+    private static MethodHandle findMH(final String name, final Class<?> target, final Class<?> rtype, final Class<?>... types) {
         final MethodType mt  = MH.type(rtype, types);
         try {
-            return MH.findVirtual(MethodHandles.publicLookup(), own, name, mt);
+            return MH.findStatic(MethodHandles.lookup(), target, name, mt);
         } catch (final MethodHandleFactory.LookupException e) {
-            return MH.findVirtual(MethodHandles.lookup(), own, name, mt);
+            return MH.findVirtual(MethodHandles.lookup(), target, name, mt);
         }
     }
 }
--- a/src/overview.html	Thu Oct 31 12:36:38 2013 -0700
+++ b/src/overview.html	Thu Oct 31 16:47:09 2013 -0700
@@ -108,6 +108,6 @@
 <h2>Other non-standard built-in objects</h2>
 In addition to {@code Java}, Nashorn also exposes some other non-standard built-in objects:
 <a href="jdk/nashorn/internal/objects/NativeJSAdapter.html">{@code JSAdapter}</a>,
-<a href="jdk/nashorn/internal/objects/NativeJavaImporter.html">{@code JavaImporter},
+<a href="jdk/nashorn/internal/objects/NativeJavaImporter.html">{@code JavaImporter}</a>,
 <a href="jdk/nashorn/internal/runtime/NativeJavaPackage.html">{@code Packages}.</a>
 </body>
--- a/test/examples/array-micro.js	Thu Oct 31 12:36:38 2013 -0700
+++ b/test/examples/array-micro.js	Thu Oct 31 16:47:09 2013 -0700
@@ -90,6 +90,24 @@
     array[6] = 6;
 });
 
+bench("push", function() {
+    var arr = [1, 2, 3];
+    arr.push(4);
+    arr.push(5);
+    arr.push(6);
+});
+
+bench("pop", function() {
+    var arr = [1, 2, 3];
+    arr.pop();
+    arr.pop();
+    arr.pop();
+});
+
+bench("splice", function() {
+    [1, 2, 3].splice(0, 2, 5, 6, 7);
+});
+
 var all = function(e) { return true; };
 var none = function(e) { return false; };
 
--- a/test/script/basic/JDK-8024847.js	Thu Oct 31 12:36:38 2013 -0700
+++ b/test/script/basic/JDK-8024847.js	Thu Oct 31 16:47:09 2013 -0700
@@ -100,3 +100,9 @@
 var jlist = Java.to(obj, java.util.List);
 print(jlist instanceof java.util.List);
 print(jlist);
+
+var obj = new JSObject() {
+    toNumber: function() { return 42; }
+};
+
+print(32 + obj);
--- a/test/script/basic/JDK-8024847.js.EXPECTED	Thu Oct 31 12:36:38 2013 -0700
+++ b/test/script/basic/JDK-8024847.js.EXPECTED	Thu Oct 31 16:47:09 2013 -0700
@@ -10,3 +10,4 @@
 [hello, world]
 true
 [nashorn, js]
+74
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8026161.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8026161: Don't narrow floating-point literals in the lexer
+ *
+ * @test
+ * @run
+ */
+
+print(new java.awt.Color(1, 1, 1)) // creates Color[r=1,g=1,b=1]
+print(new java.awt.Color(1.0, 1.0, 1.0)) // Color[r=255,g=255,b=255]
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8026161.js.EXPECTED	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,2 @@
+java.awt.Color[r=1,g=1,b=1]
+java.awt.Color[r=255,g=255,b=255]
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8026701.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8026701: Array.prototype.splice is slow on dense arrays
+ *
+ * @test
+ * @run
+ */
+
+function testSplice(arr, e1, e2, e3) {
+    try {
+        print(arr);
+        print(arr.splice(3, 0, e1, e2, e3));
+        print(arr);
+        print(arr.splice(2, 3));
+        print(arr);
+        print(arr.splice(2, 3, arr[2], arr[3], arr[4]));
+        print(arr);
+        print(arr.splice(20, 10));
+        print(arr);
+        print(arr.splice(arr.length, 0, e1, e2, e3));
+        print(arr);
+        print(arr.splice(0, 2, arr[0], arr[1], arr[2], arr[3]));
+        print(arr);
+    } catch (error) {
+        print(error);
+    }
+}
+
+function convert(array, type) {
+    return (typeof Java === "undefined") ? array : Java.from(Java.to(array, type));
+}
+
+// run some splice tests on all dense array implementations
+testSplice([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], -1, -2, -3);
+testSplice(convert([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], "long[]"), -1, -2, -3);
+testSplice(convert([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], "double[]"), -1, -2, -3);
+testSplice(["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"], -1, -2, -3);
+
+// test array conversion during splice
+testSplice([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], -1, "-2", "-3");
+testSplice([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], -1, -2.5, -3.5);
+testSplice(convert([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], "long[]"), -1, "-2", "-3");
+testSplice(convert([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], "long[]"), -1, -2.5, -3.5);
+testSplice(convert([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], "double[]"), -1, "-2", "-3");
+
+// test combination with defined elements
+testSplice(Object.defineProperty([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 5, {value: 13}), -1, -2, -3);
+testSplice(Object.defineProperty([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 5, {value: 13, writable: false}), -1, -2, -3);
+testSplice(Object.defineProperty([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 5, {value: 13, configurable: false}), -1, -2, -3);
+testSplice(Object.defineProperty([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 5, {value: 13, writable: false, configurable: false}), -1, -2, -3);
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8026701.js.EXPECTED	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,147 @@
+1,2,3,4,5,6,7,8,9,10
+
+1,2,3,-1,-2,-3,4,5,6,7,8,9,10
+3,-1,-2
+1,2,-3,4,5,6,7,8,9,10
+-3,4,5
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2
+1,2,-3,4,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2,3,4,5,6,7,8,9,10
+
+1,2,3,-1,-2,-3,4,5,6,7,8,9,10
+3,-1,-2
+1,2,-3,4,5,6,7,8,9,10
+-3,4,5
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2
+1,2,-3,4,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2,3,4,5,6,7,8,9,10
+
+1,2,3,-1,-2,-3,4,5,6,7,8,9,10
+3,-1,-2
+1,2,-3,4,5,6,7,8,9,10
+-3,4,5
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2
+1,2,-3,4,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2,3,4,5,6,7,8,9,10
+
+1,2,3,-1,-2,-3,4,5,6,7,8,9,10
+3,-1,-2
+1,2,-3,4,5,6,7,8,9,10
+-3,4,5
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2
+1,2,-3,4,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2,3,4,5,6,7,8,9,10
+
+1,2,3,-1,-2,-3,4,5,6,7,8,9,10
+3,-1,-2
+1,2,-3,4,5,6,7,8,9,10
+-3,4,5
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2
+1,2,-3,4,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2,3,4,5,6,7,8,9,10
+
+1,2,3,-1,-2.5,-3.5,4,5,6,7,8,9,10
+3,-1,-2.5
+1,2,-3.5,4,5,6,7,8,9,10
+-3.5,4,5
+1,2,-3.5,4,5,6,7,8,9,10
+
+1,2,-3.5,4,5,6,7,8,9,10
+
+1,2,-3.5,4,5,6,7,8,9,10,-1,-2.5,-3.5
+1,2
+1,2,-3.5,4,-3.5,4,5,6,7,8,9,10,-1,-2.5,-3.5
+1,2,3,4,5,6,7,8,9,10
+
+1,2,3,-1,-2,-3,4,5,6,7,8,9,10
+3,-1,-2
+1,2,-3,4,5,6,7,8,9,10
+-3,4,5
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2
+1,2,-3,4,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2,3,4,5,6,7,8,9,10
+
+1,2,3,-1,-2.5,-3.5,4,5,6,7,8,9,10
+3,-1,-2.5
+1,2,-3.5,4,5,6,7,8,9,10
+-3.5,4,5
+1,2,-3.5,4,5,6,7,8,9,10
+
+1,2,-3.5,4,5,6,7,8,9,10
+
+1,2,-3.5,4,5,6,7,8,9,10,-1,-2.5,-3.5
+1,2
+1,2,-3.5,4,-3.5,4,5,6,7,8,9,10,-1,-2.5,-3.5
+1,2,3,4,5,6,7,8,9,10
+
+1,2,3,-1,-2,-3,4,5,6,7,8,9,10
+3,-1,-2
+1,2,-3,4,5,6,7,8,9,10
+-3,4,5
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10
+
+1,2,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2
+1,2,-3,4,-3,4,5,6,7,8,9,10,-1,-2,-3
+1,2,3,4,5,13,7,8,9,10
+
+1,2,3,-1,-2,-3,4,5,13,7,8,9,10
+3,-1,-2
+1,2,-3,4,5,13,7,8,9,10
+-3,4,5
+1,2,-3,4,5,13,7,8,9,10
+
+1,2,-3,4,5,13,7,8,9,10
+
+1,2,-3,4,5,13,7,8,9,10,-1,-2,-3
+1,2
+1,2,-3,4,-3,4,5,13,7,8,9,10,-1,-2,-3
+1,2,3,4,5,13,7,8,9,10
+TypeError: "5" is not a writable property of [object Array]
+1,2,3,4,5,13,7,8,9,10
+
+1,2,3,-1,-2,-3,4,5,13,7,8,9,10
+3,-1,-2
+1,2,-3,4,5,13,7,8,9,10
+-3,4,5
+1,2,-3,4,5,13,7,8,9,10
+
+1,2,-3,4,5,13,7,8,9,10
+
+1,2,-3,4,5,13,7,8,9,10,-1,-2,-3
+1,2
+1,2,-3,4,-3,4,5,13,7,8,9,10,-1,-2,-3
+1,2,3,4,5,13,7,8,9,10
+TypeError: "5" is not a writable property of [object Array]
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8026805.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8026805: Array.prototype.length doesn't work as expected
+ *
+ * @test
+ * @run
+ */
+
+if (Array.prototype.length !== 0) {
+    throw new Error("Initial length not 0");
+}
+
+Array.prototype[3] = 1;
+
+if (Array.prototype.length !== 4) {
+    throw new Error("length not updated to 4");
+}
+
+Array.prototype.length = 0;
+
+if (Array.prototype.length !== 0) {
+    throw new Error("length not reset to 0");
+}
+
+if (3 in Array.prototype) {
+    throw new Error("array element not deleted");
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8026858.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8026858: Array length does not handle defined properties correctly
+ *
+ * @test
+ * @run
+ */
+
+var arr = [];
+
+Object.defineProperty(arr, "3", {value: 1 /* configurable: false */});
+
+if (arr[3] != 1) {
+    throw new Error("arr[3] not defined");
+}
+
+if (arr.length !== 4) {
+    throw new Error("Array length not updated to 4");
+}
+
+Object.defineProperty(arr, "5", {value: 1, configurable: true});
+
+if (arr[5] != 1) {
+    throw new Error("arr[5] not defined");
+}
+
+if (arr.length !== 6) {
+    throw new Error("Array length not updated to 4");
+}
+
+arr.length = 0;
+
+if (5 in arr) {
+    throw new Error("configurable element was not deleted");
+}
+
+if (arr[3] != 1) {
+    throw new Error("non-configurable element was deleted");
+}
+
+if (arr.length !== 4) {
+    throw new Error("Array length not set");
+}
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8026955.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8026955: for-in should convert primitive values to object
+ *
+ * @test
+ * @run
+ */
+
+Object.prototype[4] = "world";
+String.prototype[3] = "hello";
+Number.prototype[3] = "hello";
+Boolean.prototype[3] = "hello";
+
+function testForIn(x) {
+    for (var i in x) {
+        print(i, x[i]);
+    }
+    for each (var i in x) {
+        print(i);
+    }
+}
+
+testForIn("abc");
+testForIn(false);
+testForIn(3);
+testForIn(null);
+testForIn();
+testForIn(String.prototype);
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8026955.js.EXPECTED	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,22 @@
+0 a
+1 b
+2 c
+3 hello
+4 world
+a
+b
+c
+hello
+world
+3 hello
+4 world
+hello
+world
+3 hello
+4 world
+hello
+world
+3 hello
+4 world
+hello
+world
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8027016.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8027016: Array.prototype.indexOf should return -1 when array is of length zero
+ *
+ * @test
+ * @run
+ */
+
+var res = [].indexOf(null, {valueOf:function(){throw "not reached"}});
+if (res != -1) {
+    fail("expected -1 on indexOf on empty array");
+}
+
+// add index beyond length check as well
+
+res = [].indexOf(null, 1);
+if (res != -1) {
+    fail("expected -1 on indexOf on empty array");
+}
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8027024.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8027024: String.prototype.charAt and charCodeAt do not evaluate 'self' and 'pos' arguments in right order 
+ *
+ * @test
+ * @run
+ */
+
+
+String.prototype.charAt.call(
+    {
+        toString: function() {
+            print("charAt.self.toString");
+        }
+    },
+
+    {
+        valueOf: function() {
+            print("charAt.pos.valueOf");
+        }
+    }
+);
+
+String.prototype.charCodeAt.call(
+    {
+        toString: function() {
+            print("charCodeAt.self.toString");
+        }
+    },
+
+    {
+        valueOf: function() {
+            print("charCodeAt.pos.valueOf");
+        }
+    }
+);
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8027024.js.EXPECTED	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,4 @@
+charAt.self.toString
+charAt.pos.valueOf
+charCodeAt.self.toString
+charCodeAt.pos.valueOf
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8027042.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8027042: Evaluation order for binary operators can be improved
+ *
+ * @test
+ * @run
+ */
+
+// var with getter side effect
+Object.defineProperty(this, "a", { get: function() {print("get a"); return 1; }});
+
+// var with both getter and conversion side effect
+Object.defineProperty(this, "b", { get: function() {print("get b"); return {valueOf: function() { print("conv b"); return 10; }}; }});
+
+(function() {
+    // var with toPrimitive conversion side effect
+    var c = {valueOf: function() { print("conv c"); return 100; }};
+
+    print(b + (c + a));
+    print(b + (c + b));
+    print(b + (a + b));
+    print(b + (b + c));
+    print(b + (b + c));
+    print(b + (c + (a - b)));
+    print(b + (c + (c - b)));
+    print(b + (c + (b - c)));
+    print(b + (b + (a ? 2 : 3)));
+    print(b + (b + (b ? 2 : 3)));
+    print(b + (b + (c ? 2 : 3)));
+    print(b + ((-c) + (-a)));
+    print(b + ((-c) + (-b)));
+    print(b + ((-c) + (-c)));
+    try { print(b + new a); } catch (e) {}
+    try { print(b + new b); } catch (e) {}
+    try { print(b + new c); } catch (e) {}
+})();
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8027042.js.EXPECTED	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,88 @@
+get b
+get a
+conv c
+conv b
+111
+get b
+get b
+conv c
+conv b
+conv b
+120
+get b
+get a
+get b
+conv b
+conv b
+21
+get b
+get b
+conv b
+conv c
+conv b
+120
+get b
+get b
+conv b
+conv c
+conv b
+120
+get b
+get a
+get b
+conv b
+conv c
+conv b
+101
+get b
+get b
+conv c
+conv b
+conv c
+conv b
+200
+get b
+get b
+conv b
+conv c
+conv c
+conv b
+20
+get b
+get b
+get a
+conv b
+conv b
+22
+get b
+get b
+get b
+conv b
+conv b
+22
+get b
+get b
+conv b
+conv b
+22
+get b
+conv c
+get a
+conv b
+-91
+get b
+conv c
+get b
+conv b
+conv b
+-100
+get b
+conv c
+conv c
+conv b
+-190
+get b
+get a
+get b
+get b
+get b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8027562.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8027562: eval should load second and subsequent arguments for side effect
+ *
+ * @test
+ * @run
+ */
+
+try {
+    eval("", x);
+    fail("should have thrown ReferenceError for 'x'");
+} catch (e) {
+    if (! (e instanceof ReferenceError)) {
+        fail("Expected ReferenceError, got " + e);
+    }
+    print(e);
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/basic/JDK-8027562.js.EXPECTED	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,1 @@
+ReferenceError: "x" is not defined
--- a/test/script/basic/NASHORN-397.js	Thu Oct 31 12:36:38 2013 -0700
+++ b/test/script/basic/NASHORN-397.js	Thu Oct 31 16:47:09 2013 -0700
@@ -35,11 +35,8 @@
     fail("typeof(5).x is not 'number'");
 }
 
-// It is function because PrintStream implements Closeable, which is
-// marked with @FunctionalInterface. Yes, this means calling a stream
-// like "stream()" closes it.
-if (typeof (java.lang.System.out) != 'function') {
-    fail("typeof java.lang.System.out is not 'object'");
+if (typeof (java.net.Proxy.NO_PROXY) != 'object') {
+    fail("typeof java.net.Proxy.NO_PROXY is not 'object'");
 }
 
 if (typeof (java.lang.Math.PI) != 'number') {
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/jfx.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * Base library for JavaFX canvas run by Nashorn testing.
+ * @subtest
+ * 
+ * 
+ */
+
+var System               = Java.type("java.lang.System");
+var AWTImage             = Java.type("org.jemmy.image.AWTImage");
+var PNGDecoder           = Java.type("org.jemmy.image.PNGDecoder");
+var JemmyFxRoot          = Java.type("org.jemmy.fx.Root");
+var AWTRobotCapturer     = Java.type("org.jemmy.image.AWTRobotCapturer");
+var ByWindowType         = Java.type("org.jemmy.fx.ByWindowType");
+var Scene                = Java.type("javafx.scene.Scene");
+var Stage                = Java.type("javafx.stage.Stage");
+var File                 = Java.type("java.io.File");
+var Timer                = Java.type("java.util.Timer");
+var TimerTask            = Java.type("java.util.TimerTask");
+var OSInfo               = Java.type("sun.awt.OSInfo");
+var OSType               = Java.type("sun.awt.OSInfo.OSType");
+var StringBuffer         = Java.type("java.lang.StringBuffer");
+
+var WAIT = 2000;
+var TESTNAME = "test";
+var fsep = System.getProperty("file.separator");
+
+function checkImageAndExit() {
+    var raceTimer = new Timer(true);
+    var timerTask = new TimerTask() {
+        run: function run() {
+            var tmpdir = System.getProperty("java.io.tmpdir");
+            var timenow = (new Date()).getTime();
+            makeScreenShot(tmpdir + fsep + "screenshot" + timenow +".png");
+            var dupImg = isDuplicateImages(tmpdir + fsep + "screenshot" + timenow +".png", __DIR__ + "jfx" + fsep + TESTNAME + fsep + "golden");
+            (new File(mpdir + fsep + "screenshot" + timenow +".png")).delete();
+            if (!dupImg) System.err.println("ERROR: screenshot does not match golden image");
+            exit(0);
+        }
+    };
+    raceTimer.schedule(timerTask, WAIT);
+}
+
+function makeScreenShot(shootToImg) {
+   JemmyFxRoot.ROOT.getEnvironment().setImageCapturer(new AWTRobotCapturer());
+   var wrap = JemmyFxRoot.ROOT.lookup(new ByWindowType($STAGE.class)).lookup(Scene.class).wrap(0);
+   var imageJemmy = wrap.getScreenImage();
+   imageJemmy.save(shootToImg);
+}
+
+function isDuplicateImages(file1, file2) {
+    var f1 = new File(file1);
+    var f2;
+    var sb = new StringBuffer(file2);
+    if (OSInfo.getOSType() == OSType.WINDOWS) {
+        f2 = new File(sb.append(fsep + "windows.png").toString());
+    } else if (OSInfo.getOSType() == OSType.LINUX) {
+        f2 = new File(sb.append(fsep + "linux.png").toString());
+    } else if (OSInfo.getOSType() == OSType.MACOSX) {
+        f2 = new File(sb.append(fsep + "macosx.png").toString());
+    }
+    print(f1.getAbsolutePath());
+    print(f2.getAbsolutePath());
+    if (f1.exists() && f2.exists()) {
+        var image1 = new AWTImage(PNGDecoder.decode(f1.getAbsolutePath()));
+        var image2 = new AWTImage(PNGDecoder.decode(f2.getAbsolutePath()));
+        return image1.compareTo(image2) == null ? true : false;
+    }
+    return false;
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/jfx/flyingimage.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * Testing JavaFX canvas run by Nashorn.
+ *
+ * @test/nocompare
+ * @run
+ * @fork
+ */
+
+TESTNAME = "flyingimage";
+
+var Image                = Java.type("javafx.scene.image.Image");
+var Color                = Java.type("javafx.scene.paint.Color");
+var Canvas               = Java.type("javafx.scene.canvas.Canvas");
+var BorderPane           = Java.type("javafx.scene.layout.BorderPane");
+var StackPane            = Java.type("javafx.scene.layout.StackPane");
+var Font                 = Java.type("javafx.scene.text.Font");
+var FontSmoothingType    = Java.type("javafx.scene.text.FontSmoothingType");
+var Text                 = Java.type("javafx.scene.text.Text");
+
+var WIDTH = 800;
+var HEIGHT = 600;
+var canvas = new Canvas(WIDTH, HEIGHT);
+function fileToURL(file) {
+    return new File(file).toURI().toURL().toExternalForm();
+}
+var imageUrl = fileToURL(__DIR__ + "flyingimage/flyingimage.png");
+var img = new Image(imageUrl);
+var font = new Font("Arial", 16);
+var t = 0;
+var isFrameRendered = false;
+function renderFrame() {
+    var gc = canvas.graphicsContext2D;
+    gc.setFill(Color.web("#cccccc"));
+    gc.fillRect(0, 0, WIDTH, HEIGHT);
+    gc.setStroke(Color.web("#000000"));
+    gc.setLineWidth(1);
+    gc.strokeRect(5, 5, WIDTH - 10, HEIGHT - 10);
+    var c = 200;
+    var msc= 0.5 * HEIGHT / img.height;
+    var sp0 = 0.003;
+    for (var h = 0; h < c; h++, t++) {
+        gc.setTransform(1, 0, 0, 1, 0, 0);
+        var yh = h / (c - 1);
+        gc.translate((0.5 + Math.sin(t * sp0 + h * 0.1) / 3) * WIDTH, 25 + (HEIGHT * 3 / 4 - 40) * (yh * yh));
+        var sc = 30 / img.height + msc * yh * yh;
+        gc.rotate(90 * Math.sin(t * sp0 + h * 0.1 + Math.PI));
+        gc.scale(sc, sc);
+        gc.drawImage(img, -img.width / 2, -img.height / 2);
+     }
+    gc.setTransform(1, 0, 0, 1, 0, 0);
+    isFrameRendered = true;
+}
+var stack = new StackPane();
+var pane = new BorderPane();
+
+pane.setCenter(canvas);
+stack.getChildren().add(pane);
+$STAGE.scene = new Scene(stack);
+renderFrame();
+checkImageAndExit();
Binary file test/script/jfx/flyingimage/flyingimage.png has changed
Binary file test/script/jfx/flyingimage/golden/linux.png has changed
Binary file test/script/jfx/flyingimage/golden/macosx.png has changed
Binary file test/script/jfx/flyingimage/golden/windows.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/script/jfx/kaleidoscope.js	Thu Oct 31 16:47:09 2013 -0700
@@ -0,0 +1,162 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * Testing JavaFX canvas run by Nashorn.
+ *
+ * @test/nocompare
+ * @run
+ * @fork
+ */
+
+TESTNAME = "kaleidoscope";
+WAIT = 4000;
+
+var Paint                = Java.type("javafx.scene.paint.Paint");
+var Canvas               = Java.type("javafx.scene.canvas.Canvas");
+var BorderPane           = Java.type("javafx.scene.layout.BorderPane");
+var StackPane            = Java.type("javafx.scene.layout.StackPane");
+var StrokeLineCap        = Java.type("javafx.scene.shape.StrokeLineCap");
+        
+var WIDTH = 800;
+var HEIGHT = 600;
+var canvas = new Canvas(WIDTH, HEIGHT);
+var context = canvas.graphicsContext2D;
+
+var x,y;
+var p_x,p_y;
+var a=0;
+var b=0;
+var angle=Math.PI/180*8;
+var color=0;
+var limit1=Math.PI*1.5;
+var limit2=Math.PI*1.79;
+var c=new Array(6);
+var d=new Array(6);
+var r,e;
+var fade;
+var prv_x,prv_y,prv_x2,prv_y2;
+
+function renderFrame() {
+	a=0.2*angle;
+	b=0.7*angle;
+	r=0;
+	fade=32;
+	for(var i=0;i<6;i++)
+		{
+		c[i]=1.0/(i+1)/2;
+		d[i]=1.0/(i+1)/2;
+		}
+	radius=Math.round((WIDTH+HEIGHT)/8);
+	e=radius*0.2;
+	p_x=Math.round(WIDTH/2);
+	p_y=Math.round(HEIGHT/2);
+	x=(radius*c[0])*Math.cos(a*d[1])+(radius*c[2])*Math.sin(a*d[3])+(radius*c[4])*Math.sin(a*d[5]);
+	y=(radius*c[5])*Math.sin(a*d[4])+(radius*c[3])*Math.cos(a*d[2])+(radius*c[1])*Math.cos(a*d[0]);
+    for (i = 0; i < 800; i++) {
+        anim();
+    }
+}
+
+function anim() {
+	var a1=Math.cos(a*2);
+	var a2=Math.cos(a*4);
+	var a3=Math.cos(a);
+	var a4=Math.sin(a);
+	if(b>limit1&&b<limit2) {
+		r+=radius*0.02*a1;
+		prv_x=x;
+		prv_y=y;
+		x=prv_x2+r*a3;
+		y=prv_y2+r*a4;
+	} else {
+		prv_x=x;
+		prv_y=y;
+		prv_x2=x;
+		prv_y2=y;
+		x=(radius*c[0])*Math.cos(a*d[1])+(radius*c[2])*Math.sin(a*d[3])+(radius*c[4])*Math.sin(a*d[5]);
+		y=(radius*c[5])*Math.sin(a*d[4])+(radius*c[3])*Math.cos(a*d[2])+(radius*c[1])*Math.cos(a*d[0]);
+	}
+	var c3=16*Math.cos(a*10);
+	var c1=Math.floor(56*Math.cos(a*angle*4)+c3);
+	var c2=Math.floor(56*Math.sin(a*angle*4)-c3);
+	context.lineCap=StrokeLineCap.ROUND;
+	context.setStroke(Paint.valueOf('rgba('+(192+c1)+','+(192+c2)+','+(192-c1)+','+(0.01-0.005*-a1)+')'));
+	context.lineWidth=e*1.4+e*0.8*a3;
+	draw_line(p_x,p_y,prv_x,prv_y,x,y);
+	context.lineWidth=e+e*0.8*a3;
+	draw_line(p_x,p_y,prv_x,prv_y,x,y);
+	context.setStroke(Paint.valueOf('rgba('+(192+c1)+','+(192+c2)+','+(192-c1)+','+(0.06-0.03*-a1)+')'));
+	context.lineWidth=e*0.6+e*0.35*a3;
+	draw_line(p_x,p_y,prv_x,prv_y,x,y);
+	context.setStroke(Paint.valueOf('rgba(0,0,0,0.06)'));
+	context.lineWidth=e*0.4+e*0.225*a3;
+	draw_line(p_x,p_y,prv_x,prv_y,x,y);
+	context.setStroke(Paint.valueOf('rgba('+(192+c1)+','+(192+c2)+','+(192-c1)+','+(0.1-0.075*-a1)+')'));
+	context.lineWidth=e*0.2+e*0.1*a3;
+	draw_line(p_x,p_y,prv_x,prv_y,x,y);
+	context.setStroke(Paint.valueOf('rgba(255,255,255,0.4)'));
+	context.lineWidth=e*(0.1-0.05*-a2);
+	draw_line(p_x,p_y,prv_x,prv_y,x,y);
+	a+=angle*Math.cos(b);
+	b+=angle*0.1;
+}
+
+function draw_line(x,y,x1,y1,x2,y2) {
+	context.beginPath();
+	context.moveTo(x+x1,y+y1);
+	context.lineTo(x+x2,y+y2);
+	context.moveTo(x-x1,y+y1);
+	context.lineTo(x-x2,y+y2);
+	context.moveTo(x-x1,y-y1);
+	context.lineTo(x-x2,y-y2);
+	context.moveTo(x+x1,y-y1);
+	context.lineTo(x+x2,y-y2);
+	context.moveTo(x+y1,y+x1);
+	context.lineTo(x+y2,y+x2);
+	context.moveTo(x-y1,y+x1);
+	context.lineTo(x-y2,y+x2);
+	context.moveTo(x-y1,y-x1);
+	context.lineTo(x-y2,y-x2);
+	context.moveTo(x+y1,y-x1);
+	context.lineTo(x+y2,y-x2);
+	context.moveTo(x,y+x2);
+	context.lineTo(x,y+x1);
+	context.moveTo(x,y-x2);
+	context.lineTo(x,y-x1);
+	context.moveTo(x+x2,y);
+	context.lineTo(x+x1,y);
+	context.moveTo(x-x2,y);
+	context.lineTo(x-x1,y);
+	context.stroke();
+	context.closePath();
+}
+
+var stack = new StackPane();
+var pane = new BorderPane();
+
+pane.setCenter(canvas);
+stack.getChildren().add(pane);
+$STAGE.scene = new Scene(stack);
+renderFrame();
+checkImageAndExit();
\ No newline at end of file
Binary file test/script/jfx/kaleidoscope/golden/linux.png has changed
Binary file test/script/jfx/kaleidoscope/golden/macosx.png has changed
Binary file test/script/jfx/kaleidoscope/golden/windows.png has changed
--- a/test/src/jdk/nashorn/api/javaaccess/MethodAccessTest.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/test/src/jdk/nashorn/api/javaaccess/MethodAccessTest.java	Thu Oct 31 16:47:09 2013 -0700
@@ -412,7 +412,7 @@
 
     @Test
     public void accessMethodMixedWithEllipsis() throws ScriptException {
-        assertArrayEquals(new Object[] { "Hello", 10, true, -100500, 80 }, (Object[])e.eval("o.methodMixedWithEllipsis('Hello', 10, true, -100500,80.0);"));
+        assertArrayEquals(new Object[] { "Hello", 10, true, -100500, 80d }, (Object[])e.eval("o.methodMixedWithEllipsis('Hello', 10, true, -100500,80.0);"));
         assertArrayEquals(new Object[] { "Nashorn", 15 }, (Object[])e.eval("o.methodMixedWithEllipsis('Nashorn',15);"));
     }
 
@@ -431,8 +431,8 @@
 
     @Test
     public void accessMethodDoubleVSintOverloaded() throws ScriptException {
-        assertEquals("int", e.eval("o.overloadedMethodDoubleVSint(0.0);"));
-        assertEquals("int", e.eval("o.overloadedMethodDoubleVSint(1000.0);"));
+        assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(0.0);"));
+        assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(1000.0);"));
         assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(0.01);"));
         assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(100.02);"));
         assertEquals("int", e.eval("o.overloadedMethodDoubleVSint(0);"));
--- a/test/src/jdk/nashorn/api/scripting/PluggableJSObjectTest.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/test/src/jdk/nashorn/api/scripting/PluggableJSObjectTest.java	Thu Oct 31 16:47:09 2013 -0700
@@ -46,7 +46,7 @@
  * JSObject implementations.
  */
 public class PluggableJSObjectTest {
-    public static class MapWrapperObject extends JSObject {
+    public static class MapWrapperObject extends AbstractJSObject {
         private final HashMap<String, Object> map = new LinkedHashMap<>();
 
         public HashMap<String, Object> getMap() {
@@ -109,7 +109,7 @@
         }
     }
 
-    public static class BufferObject extends JSObject {
+    public static class BufferObject extends AbstractJSObject {
         private final IntBuffer buf;
 
         public BufferObject(int size) {
@@ -170,7 +170,7 @@
         }
     }
 
-    public static class Adder extends JSObject {
+    public static class Adder extends AbstractJSObject {
         @Override
         public Object call(Object thiz, Object... args) {
             double res = 0.0;
@@ -202,7 +202,7 @@
         }
     }
 
-    public static class Factory extends JSObject {
+    public static class Factory extends AbstractJSObject {
         @Override
         public Object newObject(Object... args) {
             return new HashMap<Object, Object>();
--- a/test/src/jdk/nashorn/api/scripting/ScriptObjectMirrorTest.java	Thu Oct 31 12:36:38 2013 -0700
+++ b/test/src/jdk/nashorn/api/scripting/ScriptObjectMirrorTest.java	Thu Oct 31 16:47:09 2013 -0700
@@ -129,7 +129,7 @@
         final ScriptEngine e = m.getEngineByName("nashorn");
         try {
             e.eval("var obj = { '1': 'world', func: function() { return this.bar; }, bar: 'hello' }");
-            JSObject obj = (JSObject) e.get("obj");
+            ScriptObjectMirror obj = (ScriptObjectMirror) e.get("obj");
 
             // try basic get on existing properties
             if (!obj.getMember("bar").equals("hello")) {