--- a/nashorn/src/jdk/nashorn/internal/codegen/ObjectClassGenerator.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/codegen/ObjectClassGenerator.java Mon Aug 19 19:37:29 2013 +0530
@@ -317,7 +317,8 @@
final String className = getClassName(fieldCount);
final String superName = className(ScriptObject.class);
final ClassEmitter classEmitter = newClassEmitter(className, superName);
- final List<String> initFields = addFields(classEmitter, fieldCount);
+
+ addFields(classEmitter, fieldCount);
final MethodEmitter init = newInitMethod(classEmitter);
init.returnVoid();
--- a/nashorn/src/jdk/nashorn/internal/codegen/ObjectCreator.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/codegen/ObjectCreator.java Mon Aug 19 19:37:29 2013 +0530
@@ -45,9 +45,11 @@
/** Code generator */
protected final CodeGenerator codegen;
- private final boolean isScope;
- private final boolean hasArguments;
- protected PropertyMap propertyMap;
+ /** Property map */
+ protected PropertyMap propertyMap;
+
+ private final boolean isScope;
+ private final boolean hasArguments;
/**
* Constructor
--- a/nashorn/src/jdk/nashorn/internal/ir/BinaryNode.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/ir/BinaryNode.java Mon Aug 19 19:37:29 2013 +0530
@@ -99,6 +99,7 @@
case DIV:
case MOD:
case MUL:
+ case SUB:
case ASSIGN_DIV:
case ASSIGN_MOD:
case ASSIGN_MUL:
--- a/nashorn/src/jdk/nashorn/internal/ir/BreakableNode.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/ir/BreakableNode.java Mon Aug 19 19:37:29 2013 +0530
@@ -33,6 +33,14 @@
* a {@code break} statement
*/
public interface BreakableNode extends LexicalContextNode {
+ /**
+ * Ensure that any labels in this breakable node are unique so
+ * that new jumps won't go to old parts of the tree. Used for
+ * example for cloning finally blocks
+ *
+ * @param lc the lexical context
+ * @return node after labels have been made unique
+ */
public abstract Node ensureUniqueLabels(final LexicalContext lc);
/**
--- a/nashorn/src/jdk/nashorn/internal/ir/IdentNode.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/ir/IdentNode.java Mon Aug 19 19:37:29 2013 +0530
@@ -161,13 +161,13 @@
* converting to object, for example if the symbol is used as the left hand side of an
* assignment such as in the code below.</p>
*
- * <pre>{@code
+ * <pre>
* try {
* return 2;
* } finally {
* return 3;
* }
- * }</pre>
+ * }
*
* @return true if can have callsite type
*/
--- a/nashorn/src/jdk/nashorn/internal/ir/LexicalContextNode.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/ir/LexicalContextNode.java Mon Aug 19 19:37:29 2013 +0530
@@ -44,8 +44,14 @@
Node accept(final LexicalContext lc, final NodeVisitor<? extends LexicalContext> visitor);
// Would be a default method on Java 8
+ /**
+ * Helper class for accept for items of this lexical context, delegates to the
+ * subclass accept and makes sure that the node is on the context before accepting
+ * and gets popped after accepting (and that the stack is consistent in that the
+ * node has been replaced with the possible new node resulting in visitation)
+ */
static class Acceptor {
- static Node accept(LexicalContextNode node, final NodeVisitor<? extends LexicalContext> visitor) {
+ static Node accept(final LexicalContextNode node, final NodeVisitor<? extends LexicalContext> visitor) {
final LexicalContext lc = visitor.getLexicalContext();
lc.push(node);
final LexicalContextNode newNode = (LexicalContextNode)node.accept(lc, visitor);
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeArguments.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeArguments.java Mon Aug 19 19:37:29 2013 +0530
@@ -266,9 +266,8 @@
final ScriptObject proto = global.getObjectPrototype();
if (isStrict) {
return new NativeStrictArguments(arguments, numParams, proto, global.getStrictArgumentsMap());
- } else {
- return new NativeArguments(arguments, callee, numParams, proto, global.getArgumentsMap());
}
+ return new NativeArguments(arguments, callee, numParams, proto, global.getArgumentsMap());
}
/**
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeArray.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeArray.java Mon Aug 19 19:37:29 2013 +0530
@@ -638,9 +638,9 @@
if (isScriptArray || obj instanceof Iterable || (obj != null && obj.getClass().isArray())) {
final Iterator<Object> iter = arrayLikeIterator(obj, true);
if (iter.hasNext()) {
- for(int i = 0; iter.hasNext(); ++i) {
+ for (int i = 0; iter.hasNext(); ++i) {
final Object value = iter.next();
- if(value == ScriptRuntime.UNDEFINED && isScriptObject && !((ScriptObject)obj).has(i)) {
+ if (value == ScriptRuntime.UNDEFINED && isScriptObject && !((ScriptObject)obj).has(i)) {
// TODO: eventually rewrite arrayLikeIterator to use a three-state enum for handling
// UNDEFINED instead of an "includeUndefined" boolean with states SKIP, INCLUDE,
// RETURN_EMPTY. Until then, this is how we'll make sure that empty elements don't make it
--- a/nashorn/src/jdk/nashorn/internal/parser/DateParser.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/parser/DateParser.java Mon Aug 19 19:37:29 2013 +0530
@@ -141,7 +141,7 @@
* Try parsing the date string according to the rules laid out in ES5 15.9.1.15.
* The date string must conform to the following format:
*
- * <pre> [('-'|'+')yy]yyyy[-MM[-dd]][hh:mm[:ss[.sss]][Z|(+|-)hh:mm]] </pre>
+ * <pre> [('-'|'+')yy]yyyy[-MM[-dd]][Thh:mm[:ss[.sss]][Z|(+|-)hh:mm]] </pre>
*
* <p>If the string does not contain a time zone offset, the <tt>TIMEZONE</tt> field
* is set to <tt>0</tt> (GMT).</p>
@@ -249,7 +249,7 @@
switch (token) {
case NUMBER:
- if (skip(':')) {
+ if (skipDelimiter(':')) {
// A number followed by ':' is parsed as time
if (!setTimeField(numValue)) {
return false;
@@ -260,14 +260,14 @@
if (token != Token.NUMBER || !setTimeField(numValue)) {
return false;
}
- } while (skip(isSet(SECOND) ? '.' : ':'));
+ } while (skipDelimiter(isSet(SECOND) ? '.' : ':'));
} else {
// Parse as date token
if (!setDateField(numValue)) {
return false;
}
- skip('-');
+ skipDelimiter('-');
}
break;
@@ -297,7 +297,7 @@
break;
}
if (nameValue.type != Name.TIMEZONE_ID) {
- skip('-');
+ skipDelimiter('-');
}
break;
@@ -359,7 +359,18 @@
return pos < length ? string.charAt(pos) : -1;
}
- private boolean skip(final char c) {
+ // Skip delimiter if followed by a number. Used for ISO 8601 formatted dates
+ private boolean skipNumberDelimiter(final char c) {
+ if (pos < length - 1 && string.charAt(pos) == c
+ && Character.getType(string.charAt(pos + 1)) == DECIMAL_DIGIT_NUMBER) {
+ token = null;
+ pos++;
+ return true;
+ }
+ return false;
+ }
+
+ private boolean skipDelimiter(final char c) {
if (pos < length && string.charAt(pos) == c) {
token = null;
pos++;
@@ -452,14 +463,14 @@
switch (currentField) {
case YEAR:
case MONTH:
- return skip('-') || peek() == 'T' || peek() == -1;
+ return skipNumberDelimiter('-') || peek() == 'T' || peek() == -1;
case DAY:
return peek() == 'T' || peek() == -1;
case HOUR:
case MINUTE:
- return skip(':') || endOfTime();
+ return skipNumberDelimiter(':') || endOfTime();
case SECOND:
- return skip('.') || endOfTime();
+ return skipNumberDelimiter('.') || endOfTime();
default:
return true;
}
@@ -515,7 +526,7 @@
private int readTimeZoneOffset() {
final int sign = string.charAt(pos - 1) == '+' ? 1 : -1;
int offset = readNumber(2);
- skip(':');
+ skipDelimiter(':');
offset = offset * 60 + readNumber(2);
return sign * offset;
}
--- a/nashorn/src/jdk/nashorn/internal/parser/Parser.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/parser/Parser.java Mon Aug 19 19:37:29 2013 +0530
@@ -160,10 +160,10 @@
if (this.scripting) {
this.lineInfoReceiver = new Lexer.LineInfoReceiver() {
@Override
- public void lineInfo(final int line, final int linePosition) {
+ public void lineInfo(final int receiverLine, final int receiverLinePosition) {
// update the parser maintained line information
- Parser.this.line = line;
- Parser.this.linePosition = linePosition;
+ Parser.this.line = receiverLine;
+ Parser.this.linePosition = receiverLinePosition;
}
};
} else {
--- a/nashorn/src/jdk/nashorn/internal/runtime/Context.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/Context.java Mon Aug 19 19:37:29 2013 +0530
@@ -48,6 +48,7 @@
import java.security.PrivilegedAction;
import java.security.ProtectionDomain;
import java.util.Map;
+
import jdk.internal.org.objectweb.asm.ClassReader;
import jdk.internal.org.objectweb.asm.util.CheckClassAdapter;
import jdk.nashorn.api.scripting.ScriptObjectMirror;
@@ -888,6 +889,7 @@
return script;
}
+ @SuppressWarnings("static-method")
private ScriptLoader createNewLoader() {
return AccessController.doPrivileged(
new PrivilegedAction<ScriptLoader>() {
--- a/nashorn/src/jdk/nashorn/internal/runtime/RecompilableScriptFunctionData.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/RecompilableScriptFunctionData.java Mon Aug 19 19:37:29 2013 +0530
@@ -47,7 +47,7 @@
* This is a subclass that represents a script function that may be regenerated,
* for example with specialization based on call site types, or lazily generated.
* The common denominator is that it can get new invokers during its lifespan,
- * unlike {@link FinalScriptFunctionData}
+ * unlike {@code FinalScriptFunctionData}
*/
public final class RecompilableScriptFunctionData extends ScriptFunctionData {
--- a/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunction.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunction.java Mon Aug 19 19:37:29 2013 +0530
@@ -553,19 +553,18 @@
private static MethodHandle bindToNameIfNeeded(final MethodHandle methodHandle, final String bindName) {
if (bindName == null) {
return methodHandle;
- } else {
- // if it is vararg method, we need to extend argument array with
- // a new zeroth element that is set to bindName value.
- final MethodType methodType = methodHandle.type();
- final int parameterCount = methodType.parameterCount();
- final boolean isVarArg = parameterCount > 0 && methodType.parameterType(parameterCount - 1).isArray();
+ }
- if (isVarArg) {
- return MH.filterArguments(methodHandle, 1, MH.insertArguments(ADD_ZEROTH_ELEMENT, 1, bindName));
- } else {
- return MH.insertArguments(methodHandle, 1, bindName);
- }
+ // if it is vararg method, we need to extend argument array with
+ // a new zeroth element that is set to bindName value.
+ final MethodType methodType = methodHandle.type();
+ final int parameterCount = methodType.parameterCount();
+ final boolean isVarArg = parameterCount > 0 && methodType.parameterType(parameterCount - 1).isArray();
+
+ if (isVarArg) {
+ return MH.filterArguments(methodHandle, 1, MH.insertArguments(ADD_ZEROTH_ELEMENT, 1, bindName));
}
+ return MH.insertArguments(methodHandle, 1, bindName);
}
/**
--- a/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java Mon Aug 19 19:37:29 2013 +0530
@@ -250,9 +250,18 @@
final int length = args == null ? 0 : args.length;
CompiledFunctions boundList = new CompiledFunctions();
- for (final CompiledFunction inv : code) {
+ if (code.size() == 1) {
+ // only one variant - bind that
+ boundList.add(bind(code.first(), fn, self, allArgs));
+ } else {
+ // There are specialized versions. Get the most generic one.
+ // This is to avoid ambiguous overloaded versions of bound and
+ // specialized variants and choosing wrong overload.
+ final MethodHandle genInvoker = getGenericInvoker();
+ final CompiledFunction inv = new CompiledFunction(genInvoker.type(), genInvoker, getGenericConstructor());
boundList.add(bind(inv, fn, self, allArgs));
}
+
ScriptFunctionData boundData = new FinalScriptFunctionData(name, arity == -1 ? -1 : Math.max(0, arity - length), boundList, isStrict(), isBuiltin(), isConstructor());
return boundData;
}
--- a/nashorn/src/jdk/nashorn/internal/runtime/ScriptObject.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/ScriptObject.java Mon Aug 19 19:37:29 2013 +0530
@@ -2012,9 +2012,10 @@
final boolean scopeAccess = isScope() && NashornCallSiteDescriptor.isScope(desc);
if (find != null) {
- final Object value = getObjectValue(find);
- ScriptFunction func = null;
- MethodHandle methodHandle = null;
+ final Object value = getObjectValue(find);
+ ScriptFunction func = null;
+ MethodHandle methodHandle = null;
+
if (value instanceof ScriptFunction) {
func = (ScriptFunction)value;
methodHandle = getCallMethodHandle(func, desc.getMethodType(), name);
@@ -3219,6 +3220,11 @@
return property;
}
+ /**
+ * Write a value to a spill slot
+ * @param slot the slot index
+ * @param value the value
+ */
protected final void setSpill(final int slot, final Object value) {
if (spill == null) {
// create new spill.
@@ -3233,6 +3239,11 @@
spill[slot] = value;
}
+ /**
+ * Get a value from a spill slot
+ * @param slot the slot index
+ * @return the value in the spill slot with the given index
+ */
protected Object getSpill(final int slot) {
return spill != null && slot < spill.length ? spill[slot] : null;
}
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayIterator.java Tue Aug 13 18:34:12 2013 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,88 +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.arrays;
-
-import jdk.nashorn.internal.runtime.ScriptObject;
-
-/**
- * Iterator over a NativeArray
- */
-class ArrayIterator extends ArrayLikeIterator<Object> {
-
- /** Array {@link ScriptObject} to iterate over */
- protected final ScriptObject array;
-
- /** length of array */
- protected final long length;
-
- /**
- * Constructor
- * @param array array to iterate over
- * @param includeUndefined should undefined elements be included in iteration
- */
- protected ArrayIterator(final ScriptObject array, final boolean includeUndefined) {
- super(includeUndefined);
- this.array = array;
- this.length = array.getArray().length();
- }
-
- /**
- * Is the current index still inside the array
- * @return true if inside the array
- */
- protected boolean indexInArray() {
- return index < length;
- }
-
- @Override
- public Object next() {
- return array.get(bumpIndex());
- }
-
- @Override
- public long getLength() {
- return length;
- }
-
- @Override
- public boolean hasNext() {
- if (!includeUndefined) {
- while (indexInArray()) {
- if (array.has(index)) {
- break;
- }
- bumpIndex();
- }
- }
-
- return indexInArray();
- }
-
- @Override
- public void remove() {
- array.delete(index, false);
- }
-}
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayLikeIterator.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayLikeIterator.java Mon Aug 19 19:37:29 2013 +0530
@@ -26,6 +26,7 @@
package jdk.nashorn.internal.runtime.arrays;
import java.util.Iterator;
+import java.util.List;
import jdk.nashorn.api.scripting.ScriptObjectMirror;
import jdk.nashorn.internal.runtime.JSType;
import jdk.nashorn.internal.runtime.ScriptObject;
@@ -49,7 +50,7 @@
*
* @param includeUndefined should undefined elements be included in the iteration?
*/
- protected ArrayLikeIterator(final boolean includeUndefined) {
+ ArrayLikeIterator(final boolean includeUndefined) {
this.includeUndefined = includeUndefined;
this.index = 0;
}
@@ -118,18 +119,26 @@
Object obj = object;
if (ScriptObject.isArray(obj)) {
- return new ArrayIterator((ScriptObject) obj, includeUndefined);
+ return new ScriptArrayIterator((ScriptObject) obj, includeUndefined);
}
obj = JSType.toScriptObject(obj);
if (obj instanceof ScriptObject) {
- return new MapIterator((ScriptObject)obj, includeUndefined);
+ return new ScriptObjectIterator((ScriptObject)obj, includeUndefined);
}
if (obj instanceof ScriptObjectMirror) {
return new ScriptObjectMirrorIterator((ScriptObjectMirror)obj, includeUndefined);
}
+ if (obj instanceof List) {
+ return new JavaListIterator((List<?>)obj, includeUndefined);
+ }
+
+ if (obj != null && obj.getClass().isArray()) {
+ return new JavaArrayIterator(obj, includeUndefined);
+ }
+
return new EmptyArrayLikeIterator();
}
@@ -143,19 +152,25 @@
Object obj = object;
if (ScriptObject.isArray(obj)) {
- return new ReverseArrayIterator((ScriptObject) obj, includeUndefined);
+ return new ReverseScriptArrayIterator((ScriptObject) obj, includeUndefined);
}
obj = JSType.toScriptObject(obj);
if (obj instanceof ScriptObject) {
- return new ReverseMapIterator((ScriptObject)obj, includeUndefined);
+ return new ReverseScriptObjectIterator((ScriptObject)obj, includeUndefined);
}
if (obj instanceof ScriptObjectMirror) {
return new ReverseScriptObjectMirrorIterator((ScriptObjectMirror)obj, includeUndefined);
}
- assert !obj.getClass().isArray();
+ if (obj instanceof List) {
+ return new ReverseJavaListIterator((List<?>)obj, includeUndefined);
+ }
+
+ if (obj != null && obj.getClass().isArray()) {
+ return new ReverseJavaArrayIterator(obj, includeUndefined);
+ }
return new EmptyArrayLikeIterator();
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/JavaArrayIterator.java Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,80 @@
+/*
+ * 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.arrays;
+
+import java.lang.reflect.Array;
+
+/**
+ * Iterator over a Java List.
+ */
+class JavaArrayIterator extends ArrayLikeIterator<Object> {
+
+ /** Array to iterate over */
+ protected final Object array;
+
+ /** length of array */
+ protected final long length;
+
+ /**
+ * Constructor
+ * @param array array to iterate over
+ * @param includeUndefined should undefined elements be included in iteration
+ */
+ protected JavaArrayIterator(final Object array, final boolean includeUndefined) {
+ super(includeUndefined);
+ assert array.getClass().isArray() : "expecting Java array object";
+ this.array = array;
+ this.length = Array.getLength(array);
+ }
+
+ /**
+ * Is the current index still inside the array
+ * @return true if inside the array
+ */
+ protected boolean indexInArray() {
+ return index < length;
+ }
+
+ @Override
+ public Object next() {
+ return Array.get(array, (int)bumpIndex());
+ }
+
+ @Override
+ public long getLength() {
+ return length;
+ }
+
+ @Override
+ public boolean hasNext() {
+ return indexInArray();
+ }
+
+ @Override
+ public void remove() {
+ throw new UnsupportedOperationException("remove");
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/JavaListIterator.java Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,79 @@
+/*
+ * 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.arrays;
+
+import java.util.List;
+
+/**
+ * Iterator over a Java List.
+ */
+class JavaListIterator extends ArrayLikeIterator<Object> {
+
+ /** {@link java.util.List} to iterate over */
+ protected final List<?> list;
+
+ /** length of array */
+ protected final long length;
+
+ /**
+ * Constructor
+ * @param list list to iterate over
+ * @param includeUndefined should undefined elements be included in iteration
+ */
+ protected JavaListIterator(final List<?> list, final boolean includeUndefined) {
+ super(includeUndefined);
+ this.list = list;
+ this.length = list.size();
+ }
+
+ /**
+ * Is the current index still inside the array
+ * @return true if inside the array
+ */
+ protected boolean indexInArray() {
+ return index < length;
+ }
+
+ @Override
+ public Object next() {
+ return list.get((int)bumpIndex());
+ }
+
+ @Override
+ public long getLength() {
+ return length;
+ }
+
+ @Override
+ public boolean hasNext() {
+ return indexInArray();
+ }
+
+ @Override
+ public void remove() {
+ list.remove(index);
+ }
+}
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/LongArrayData.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/LongArrayData.java Mon Aug 19 19:37:29 2013 +0530
@@ -98,9 +98,8 @@
final int length = (int) length();
if (type == Double.class) {
return new NumberArrayData(LongArrayData.toDoubleArray(array, length), length);
- } else {
- return new ObjectArrayData(LongArrayData.toObjectArray(array, length), length);
}
+ return new ObjectArrayData(LongArrayData.toObjectArray(array, length), length);
}
@Override
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/MapIterator.java Tue Aug 13 18:34:12 2013 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,80 +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.arrays;
-
-import java.util.NoSuchElementException;
-import jdk.nashorn.internal.runtime.JSType;
-import jdk.nashorn.internal.runtime.ScriptObject;
-
-/**
- * Iterator over a map
- */
-class MapIterator extends ArrayLikeIterator<Object> {
-
- protected final ScriptObject obj;
- private final long length;
-
- MapIterator(final ScriptObject obj, final boolean includeUndefined) {
- super(includeUndefined);
- this.obj = obj;
- this.length = JSType.toUint32(obj.getLength());
- this.index = 0;
- }
-
- protected boolean indexInArray() {
- return index < length;
- }
-
- @Override
- public long getLength() {
- return length;
- }
-
- @Override
- public boolean hasNext() {
- if (length == 0L) {
- return false; //return empty string if toUint32(length) == 0
- }
-
- while (indexInArray()) {
- if (obj.has(index) || includeUndefined) {
- break;
- }
- bumpIndex();
- }
-
- return indexInArray();
- }
-
- @Override
- public Object next() {
- if (indexInArray()) {
- return obj.get(bumpIndex());
- }
-
- throw new NoSuchElementException();
- }
-}
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ReverseArrayIterator.java Tue Aug 13 18:34:12 2013 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +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.arrays;
-
-import jdk.nashorn.internal.runtime.ScriptObject;
-
-/**
- * Reverse iterator over a NativeArray
- */
-final class ReverseArrayIterator extends ArrayIterator {
-
- /**
- * Constructor
- * @param array array to iterate over
- * @param includeUndefined should undefined elements be included in iteration
- */
- public ReverseArrayIterator(final ScriptObject array, final boolean includeUndefined) {
- super(array, includeUndefined);
- this.index = array.getArray().length() - 1;
- }
-
- @Override
- public boolean isReverse() {
- return true;
- }
-
- @Override
- protected boolean indexInArray() {
- return index >= 0;
- }
-
- @Override
- protected long bumpIndex() {
- return index--;
- }
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ReverseJavaArrayIterator.java Mon Aug 19 19:37:29 2013 +0530
@@ -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. 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.arrays;
+
+import java.lang.reflect.Array;
+
+/**
+ * Reverse iterator over a array
+ */
+final class ReverseJavaArrayIterator extends JavaArrayIterator {
+ /**
+ * Constructor
+ * @param array array to iterate over
+ * @param includeUndefined should undefined elements be included in iteration
+ */
+ public ReverseJavaArrayIterator(final Object array, final boolean includeUndefined) {
+ super(array, includeUndefined);
+ this.index = Array.getLength(array) - 1;
+ }
+
+ @Override
+ public boolean isReverse() {
+ return true;
+ }
+
+ @Override
+ protected boolean indexInArray() {
+ return index >= 0;
+ }
+
+ @Override
+ protected long bumpIndex() {
+ return index--;
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ReverseJavaListIterator.java Mon Aug 19 19:37:29 2013 +0530
@@ -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. 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.arrays;
+
+import java.util.List;
+
+/**
+ * Reverse iterator over a List
+ */
+final class ReverseJavaListIterator extends JavaListIterator {
+ /**
+ * Constructor
+ * @param list list to iterate over
+ * @param includeUndefined should undefined elements be included in iteration
+ */
+ public ReverseJavaListIterator(final List<?> list, final boolean includeUndefined) {
+ super(list, includeUndefined);
+ this.index = list.size() - 1;
+ }
+
+ @Override
+ public boolean isReverse() {
+ return true;
+ }
+
+ @Override
+ protected boolean indexInArray() {
+ return index >= 0;
+ }
+
+ @Override
+ protected long bumpIndex() {
+ return index--;
+ }
+}
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ReverseMapIterator.java Tue Aug 13 18:34:12 2013 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +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.arrays;
-
-import jdk.nashorn.internal.runtime.JSType;
-import jdk.nashorn.internal.runtime.ScriptObject;
-
-/**
- * Reverse iterator over a map
- */
-final class ReverseMapIterator extends MapIterator {
-
- ReverseMapIterator(final ScriptObject obj, final boolean includeUndefined) {
- super(obj, includeUndefined);
- this.index = JSType.toUint32(obj.getLength()) - 1;
- }
-
- @Override
- public boolean isReverse() {
- return true;
- }
-
- @Override
- protected boolean indexInArray() {
- return index >= 0;
- }
-
- @Override
- protected long bumpIndex() {
- return index--;
- }
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ReverseScriptArrayIterator.java Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,59 @@
+/*
+ * 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.arrays;
+
+import jdk.nashorn.internal.runtime.ScriptObject;
+
+/**
+ * Reverse iterator over a NativeArray
+ */
+final class ReverseScriptArrayIterator extends ScriptArrayIterator {
+
+ /**
+ * Constructor
+ * @param array array to iterate over
+ * @param includeUndefined should undefined elements be included in iteration
+ */
+ public ReverseScriptArrayIterator(final ScriptObject array, final boolean includeUndefined) {
+ super(array, includeUndefined);
+ this.index = array.getArray().length() - 1;
+ }
+
+ @Override
+ public boolean isReverse() {
+ return true;
+ }
+
+ @Override
+ protected boolean indexInArray() {
+ return index >= 0;
+ }
+
+ @Override
+ protected long bumpIndex() {
+ return index--;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ReverseScriptObjectIterator.java Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,55 @@
+/*
+ * 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.arrays;
+
+import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.ScriptObject;
+
+/**
+ * Reverse iterator over a map
+ */
+final class ReverseScriptObjectIterator extends ScriptObjectIterator {
+
+ ReverseScriptObjectIterator(final ScriptObject obj, final boolean includeUndefined) {
+ super(obj, includeUndefined);
+ this.index = JSType.toUint32(obj.getLength()) - 1;
+ }
+
+ @Override
+ public boolean isReverse() {
+ return true;
+ }
+
+ @Override
+ protected boolean indexInArray() {
+ return index >= 0;
+ }
+
+ @Override
+ protected long bumpIndex() {
+ return index--;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ScriptArrayIterator.java Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,88 @@
+/*
+ * 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.arrays;
+
+import jdk.nashorn.internal.runtime.ScriptObject;
+
+/**
+ * Iterator over a NativeArray
+ */
+class ScriptArrayIterator extends ArrayLikeIterator<Object> {
+
+ /** Array {@link ScriptObject} to iterate over */
+ protected final ScriptObject array;
+
+ /** length of array */
+ protected final long length;
+
+ /**
+ * Constructor
+ * @param array array to iterate over
+ * @param includeUndefined should undefined elements be included in iteration
+ */
+ protected ScriptArrayIterator(final ScriptObject array, final boolean includeUndefined) {
+ super(includeUndefined);
+ this.array = array;
+ this.length = array.getArray().length();
+ }
+
+ /**
+ * Is the current index still inside the array
+ * @return true if inside the array
+ */
+ protected boolean indexInArray() {
+ return index < length;
+ }
+
+ @Override
+ public Object next() {
+ return array.get(bumpIndex());
+ }
+
+ @Override
+ public long getLength() {
+ return length;
+ }
+
+ @Override
+ public boolean hasNext() {
+ if (!includeUndefined) {
+ while (indexInArray()) {
+ if (array.has(index)) {
+ break;
+ }
+ bumpIndex();
+ }
+ }
+
+ return indexInArray();
+ }
+
+ @Override
+ public void remove() {
+ array.delete(index, false);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ScriptObjectIterator.java Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,80 @@
+/*
+ * 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.arrays;
+
+import java.util.NoSuchElementException;
+import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.ScriptObject;
+
+/**
+ * Iterator over a map
+ */
+class ScriptObjectIterator extends ArrayLikeIterator<Object> {
+
+ protected final ScriptObject obj;
+ private final long length;
+
+ ScriptObjectIterator(final ScriptObject obj, final boolean includeUndefined) {
+ super(includeUndefined);
+ this.obj = obj;
+ this.length = JSType.toUint32(obj.getLength());
+ this.index = 0;
+ }
+
+ protected boolean indexInArray() {
+ return index < length;
+ }
+
+ @Override
+ public long getLength() {
+ return length;
+ }
+
+ @Override
+ public boolean hasNext() {
+ if (length == 0L) {
+ return false; //return empty string if toUint32(length) == 0
+ }
+
+ while (indexInArray()) {
+ if (obj.has(index) || includeUndefined) {
+ break;
+ }
+ bumpIndex();
+ }
+
+ return indexInArray();
+ }
+
+ @Override
+ public Object next() {
+ if (indexInArray()) {
+ return obj.get(bumpIndex());
+ }
+
+ throw new NoSuchElementException();
+ }
+}
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/SparseArrayData.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/SparseArrayData.java Mon Aug 19 19:37:29 2013 +0530
@@ -60,7 +60,7 @@
@Override
public ArrayData copy() {
- return new SparseArrayData(underlying.copy(), length(), new TreeMap<Long, Object>(sparseMap));
+ return new SparseArrayData(underlying.copy(), length(), new TreeMap<>(sparseMap));
}
@Override
--- a/nashorn/src/jdk/nashorn/internal/runtime/linker/BoundDynamicMethod.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/linker/BoundDynamicMethod.java Mon Aug 19 19:37:29 2013 +0530
@@ -29,7 +29,7 @@
/**
* Represents a Dynalink dynamic method bound to a receiver. Note that objects of this class are just the tuples of
- * a method and a bound this, without any behavior. All the behavior is defined in the {@link BoundDynamicMethodLinker}.
+ * a method and a bound this, without any behavior. All the behavior is defined in the {@code BoundDynamicMethodLinker}.
*/
final class BoundDynamicMethod {
private final Object dynamicMethod;
--- a/nashorn/src/jdk/nashorn/internal/runtime/linker/BoundDynamicMethodLinker.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/linker/BoundDynamicMethodLinker.java Mon Aug 19 19:37:29 2013 +0530
@@ -37,7 +37,7 @@
import jdk.internal.dynalink.support.Guards;
/**
- * Links {@link BoundDynamicMethod} objects. Passes through to Dynalink's BeansLinker for linking a dynamic method
+ * Links {@code BoundDynamicMethod} objects. Passes through to Dynalink's BeansLinker for linking a dynamic method
* (they only respond to "dyn:call"), and modifies the returned invocation to deal with the receiver binding.
*/
final class BoundDynamicMethodLinker implements TypeBasedGuardingDynamicLinker {
--- a/nashorn/src/jdk/nashorn/internal/runtime/linker/JavaAdapterClassLoader.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/linker/JavaAdapterClassLoader.java Mon Aug 19 19:37:29 2013 +0530
@@ -114,9 +114,8 @@
if(name.equals(className)) {
assert classBytes != null : "what? already cleared .class bytes!!";
return defineClass(name, classBytes, 0, classBytes.length, GENERATED_PROTECTION_DOMAIN);
- } else {
- throw new ClassNotFoundException(name);
}
+ throw new ClassNotFoundException(name);
}
};
}
--- a/nashorn/src/jdk/nashorn/internal/runtime/options/Options.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/options/Options.java Mon Aug 19 19:37:29 2013 +0530
@@ -408,13 +408,13 @@
final LinkedList<String> argList = new LinkedList<>();
Collections.addAll(argList, args);
- final String extra = getStringProperty(NASHORN_ARGS_PROPERTY, null);
- if (extra != null) {
- final StringTokenizer st = new StringTokenizer(extra);
- while (st.hasMoreTokens()) {
- argList.add(st.nextToken());
+ final String extra = getStringProperty(NASHORN_ARGS_PROPERTY, null);
+ if (extra != null) {
+ final StringTokenizer st = new StringTokenizer(extra);
+ while (st.hasMoreTokens()) {
+ argList.add(st.nextToken());
+ }
}
- }
while (!argList.isEmpty()) {
final String arg = argList.remove(0);
@@ -431,8 +431,9 @@
continue;
}
- // if it doesn't start with -, it's a file
- if (!arg.startsWith("-")) {
+ // If it doesn't start with -, it's a file. But, if it is just "-",
+ // then it is a file representing standard input.
+ if (!arg.startsWith("-") || arg.length() == 1) {
files.add(arg);
continue;
}
--- a/nashorn/src/jdk/nashorn/internal/runtime/resources/Messages.properties Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/internal/runtime/resources/Messages.properties Mon Aug 19 19:37:29 2013 +0530
@@ -100,7 +100,7 @@
type.error.inconsistent.property.descriptor=inconsistent property descriptor
type.error.bad.default.value=bad default value: {0}
type.error.function.apply.expects.array=Function.prototype.apply expects an Array for second argument
-type.error.instanceof.on.non.object=instanceof cannot be used on objects without [[HasInstance]]
+type.error.instanceof.on.non.object=instanceof must be called with a javascript or java object as the right-hand argument
type.error.cannot.convert.to.interface=object {0} cannot be converted to {1} due to "{2}"
type.error.array.reduce.invalid.init=invalid initialValue for Array.prototype.reduce
type.error.array.reduceright.invalid.init=invalid initialValue for Array.prototype.reduceRight
--- a/nashorn/src/jdk/nashorn/tools/Shell.java Tue Aug 13 18:34:12 2013 -0700
+++ b/nashorn/src/jdk/nashorn/tools/Shell.java Mon Aug 19 19:37:29 2013 +0530
@@ -292,6 +292,14 @@
// For each file on the command line.
for (final String fileName : files) {
+ if ("-".equals(fileName)) {
+ final int res = readEvalPrint(context, global);
+ if (res != SUCCESS) {
+ return res;
+ }
+ continue;
+ }
+
final File file = new File(fileName);
final ScriptFunction script = context.compileScript(new Source(fileName, file.toURI().toURL()), global);
if (script == null || errors.getNumberOfErrors() != 0) {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8019985.js Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,50 @@
+/*
+ * 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-8019985: Date.parse("2000-01-01T00:00:00.Z") should return NaN
+ *
+ * @test
+ * @run
+ */
+
+function testFail(str) {
+ if (!isNaN(Date.parse(str))) {
+ throw new Error("Parsed invalid date string: " + str);
+ }
+}
+
+function testOk(str) {
+ if (isNaN(Date.parse(str))) {
+ throw new Error("Failed to parse valid date string: " + str);
+ }
+}
+
+testFail("2000-01-01T00:00:00.Z");
+testFail("2000-01-01T00:00:Z");
+testFail("2000-01-01T00:Z");
+testFail("2000-01-01T00Z");
+testOk("2000-01-01T00:00:00.000Z");
+testOk("2000-01-01T00:00:00.0Z");
+testOk("2000-01-01T00:00:00Z");
+testOk("2000-01-01T00:00Z");
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8020355.js Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,63 @@
+/*
+ * 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-8020355: bind on built-in constructors don't use bound argument values
+ *
+ * @test
+ * @run
+ */
+
+if (Array.bind(null, 2)().length != 2) {
+ fail("Expected Array.bind(null, 2)().length to be 2");
+}
+
+if (RegExp.bind(null, "a")().source.length != 1) {
+ fail("Expected RegExp.bind(null, 'a')().source.length to be 1");
+}
+
+// check user defined functions as well
+
+var res = (function(x, y) { return x*y }).bind(null, 20, 30)();
+if (res != 600) {
+ fail("Expected 600, but got " + res);
+}
+
+var obj = new ((function(x, y) { this.foo = x*y }).bind({}, 20, 30))();
+if (obj.foo != 600) {
+ fail("Expected this.foo = 600, but got " + res);
+}
+
+// try variadic function as well
+
+var res = (function() { return arguments[0]*arguments[1] }).bind(null, 20, 30)();
+if (res != 600) {
+ fail("Expected 600, but got " + res);
+}
+
+var obj = new ((function(x, y) { this.foo = arguments[0]*arguments[1] }).bind({}, 20, 30))();
+if (obj.foo != 600) {
+ fail("Expected this.foo = 600, but got " + res);
+}
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8023026.js Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,71 @@
+/*
+ * 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-8023026: Array.prototype iterator functions like forEach, reduce should work for Java arrays, lists
+ *
+ * @test
+ * @run
+ */
+
+function checkIterations(obj) {
+ if (typeof obj.getClass == 'function') {
+ print("iterating on an object of " + obj.getClass());
+ } else {
+ print("iterating on " + String(obj));
+ }
+
+ Array.prototype.forEach.call(obj,
+ function(x) { print("forEach " + x); });
+
+ print("left sum " + Array.prototype.reduce.call(obj,
+ function(x, y) { print("reduce", x, y); return x + y; }));
+
+ print("right sum " + Array.prototype.reduceRight.call(obj,
+ function(x, y) { print("reduceRight", x, y); return x + y; }));
+
+ print("squared " + Array.prototype.map.call(obj,
+ function(x) x*x));
+}
+
+var array = new (Java.type("[I"))(4);
+for (var i in array) {
+ array[i] = i;
+}
+
+checkIterations(array);
+
+var list = new java.util.ArrayList();
+list.add(1);
+list.add(3);
+list.add(5);
+list.add(7);
+
+checkIterations(list);
+
+var mirror = loadWithNewGlobal({
+ name: "test",
+ script: "[2, 4, 6, 8]"
+});
+
+checkIterations(mirror);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8023026.js.EXPECTED Mon Aug 19 19:37:29 2013 +0530
@@ -0,0 +1,42 @@
+iterating on an object of class [I
+forEach 0
+forEach 1
+forEach 2
+forEach 3
+reduce 0 1
+reduce 1 2
+reduce 3 3
+left sum 6
+reduceRight 3 2
+reduceRight 5 1
+reduceRight 6 0
+right sum 6
+squared 0,1,4,9
+iterating on an object of class java.util.ArrayList
+forEach 1
+forEach 3
+forEach 5
+forEach 7
+reduce 1 3
+reduce 4 5
+reduce 9 7
+left sum 16
+reduceRight 7 5
+reduceRight 12 3
+reduceRight 15 1
+right sum 16
+squared 1,9,25,49
+iterating on [object Array]
+forEach 2
+forEach 4
+forEach 6
+forEach 8
+reduce 2 4
+reduce 6 6
+reduce 12 8
+left sum 20
+reduceRight 8 6
+reduceRight 14 4
+reduceRight 18 2
+right sum 20
+squared 4,16,36,64