Add m-esr52 at 52.6.0

53 files changed, 2919 insertions, 0 deletions

diff --git a/js/src/tests/js1_6/Array/browser.js b/js/src/tests/js1_6/Array/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_6/Array/browser.js
diff --git a/js/src/tests/js1_6/Array/filter.js b/js/src/tests/js1_6/Array/filter.js
new file mode 100644
index 000000000..6cb929014
--- /dev/null
+++ b/js/src/tests/js1_6/Array/filter.js
@@ -0,0 +1,53 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER     = "364603";
+var summary = "The value placed in a filtered array for an element is the " +
+  " element's value before the callback is run, not after";
+var actual, expect;
+
+printBugNumber(BUGNUMBER);
+printStatus(summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+var failed = false;
+
+function mutate(val, index, arr)
+{
+  arr[index] = "mutated";
+  return true;
+}
+
+function assertEqual(v1, v2, msg)
+{
+  if (v1 !== v2)
+    throw msg;
+}
+
+try
+{
+  var a = [1, 2];
+  var m = a.filter(mutate);
+
+  assertEqual(a[0], "mutated", "Array a not mutated!");
+  assertEqual(a[1], "mutated", "Array a not mutated!");
+
+  assertEqual(m[0], 1, "Filtered value is value before callback is run");
+  assertEqual(m[1], 2, "Filtered value is value before callback is run");
+}
+catch (e)
+{
+  failed = e;
+}
+
+
+expect = false;
+actual = failed;
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/Array/generics.js b/js/src/tests/js1_6/Array/generics.js
new file mode 100644
index 000000000..c72149114
--- /dev/null
+++ b/js/src/tests/js1_6/Array/generics.js
@@ -0,0 +1,331 @@
+var BUGNUMBER = 1263558;
+var summary = "Self-host all Array generics.";
+
+print(BUGNUMBER + ": " + summary);
+
+var arr, arrLike, tmp, f;
+
+function reset() {
+  arr = [5, 7, 13];
+  arrLike = {
+    length: 3,
+    0: 5,
+    1: 7,
+    2: 13,
+    toString() {
+      return "arrLike";
+    }
+  };
+  tmp = [];
+}
+function toString() {
+  return "G";
+}
+
+// Array.join (test this first to use it in remaining tests).
+reset();
+assertThrowsInstanceOf(() => Array.join(), TypeError);
+assertEq(Array.join(arr), "5,7,13");
+assertEq(Array.join(arr, "-"), "5-7-13");
+assertEq(Array.join(arrLike), "5,7,13");
+assertEq(Array.join(arrLike, "-"), "5-7-13");
+
+// Array.concat.
+reset();
+assertThrowsInstanceOf(() => Array.concat(), TypeError);
+assertEq(Array.join(Array.concat(arr), ","), "5,7,13");
+assertEq(Array.join(Array.concat(arr, 11), ","), "5,7,13,11");
+assertEq(Array.join(Array.concat(arr, 11, 17), ","), "5,7,13,11,17");
+assertEq(Array.join(Array.concat(arrLike), ","), "arrLike");
+assertEq(Array.join(Array.concat(arrLike, 11), ","), "arrLike,11");
+assertEq(Array.join(Array.concat(arrLike, 11, 17), ","), "arrLike,11,17");
+
+// Array.lastIndexOf.
+reset();
+assertThrowsInstanceOf(() => Array.lastIndexOf(), TypeError);
+assertEq(Array.lastIndexOf(arr), -1);
+assertEq(Array.lastIndexOf(arr, 1), -1);
+assertEq(Array.lastIndexOf(arr, 5), 0);
+assertEq(Array.lastIndexOf(arr, 7), 1);
+assertEq(Array.lastIndexOf(arr, 13, 1), -1);
+assertEq(Array.lastIndexOf(arrLike), -1);
+assertEq(Array.lastIndexOf(arrLike, 1), -1);
+assertEq(Array.lastIndexOf(arrLike, 5), 0);
+assertEq(Array.lastIndexOf(arrLike, 7), 1);
+assertEq(Array.lastIndexOf(arrLike, 13, 1), -1);
+
+// Array.indexOf.
+reset();
+assertThrowsInstanceOf(() => Array.indexOf(), TypeError);
+assertEq(Array.indexOf(arr), -1);
+assertEq(Array.indexOf(arr, 1), -1);
+assertEq(Array.indexOf(arr, 5), 0);
+assertEq(Array.indexOf(arr, 7), 1);
+assertEq(Array.indexOf(arr, 1, 5), -1);
+assertEq(Array.indexOf(arrLike), -1);
+assertEq(Array.indexOf(arrLike, 1), -1);
+assertEq(Array.indexOf(arrLike, 5), 0);
+assertEq(Array.indexOf(arrLike, 7), 1);
+assertEq(Array.indexOf(arrLike, 1, 5), -1);
+
+// Array.forEach.
+reset();
+assertThrowsInstanceOf(() => Array.forEach(), TypeError);
+assertThrowsInstanceOf(() => Array.forEach(arr), TypeError);
+assertThrowsInstanceOf(() => Array.forEach(arrLike), TypeError);
+f = function(...args) {
+  tmp.push(this, ...args);
+};
+tmp = [];
+Array.forEach(arr, f);
+assertEq(tmp.join(","), "G,5,0,5,7,13," + "G,7,1,5,7,13," + "G,13,2,5,7,13");
+tmp = [];
+Array.forEach(arr, f, "T");
+assertEq(tmp.join(","), "T,5,0,5,7,13," + "T,7,1,5,7,13," + "T,13,2,5,7,13");
+tmp = [];
+Array.forEach(arrLike, f);
+assertEq(tmp.join(","), "G,5,0,arrLike," + "G,7,1,arrLike," + "G,13,2,arrLike");
+tmp = [];
+Array.forEach(arrLike, f, "T");
+assertEq(tmp.join(","), "T,5,0,arrLike," + "T,7,1,arrLike," + "T,13,2,arrLike");
+
+// Array.map.
+reset();
+assertThrowsInstanceOf(() => Array.map(), TypeError);
+assertThrowsInstanceOf(() => Array.map(arr), TypeError);
+assertThrowsInstanceOf(() => Array.map(arrLike), TypeError);
+f = function(...args) {
+  tmp.push(this, ...args);
+  return args[0] * 2;
+}
+tmp = [];
+assertEq(Array.join(Array.map(arr, f), ","), "10,14,26");
+assertEq(tmp.join(","), "G,5,0,5,7,13," + "G,7,1,5,7,13," + "G,13,2,5,7,13");
+tmp = [];
+assertEq(Array.join(Array.map(arr, f, "T"), ","), "10,14,26");
+assertEq(tmp.join(","), "T,5,0,5,7,13," + "T,7,1,5,7,13," + "T,13,2,5,7,13");
+tmp = [];
+assertEq(Array.join(Array.map(arrLike, f), ","), "10,14,26");
+assertEq(tmp.join(","), "G,5,0,arrLike," + "G,7,1,arrLike," + "G,13,2,arrLike");
+tmp = [];
+assertEq(Array.join(Array.map(arrLike, f, "T"), ","), "10,14,26");
+assertEq(tmp.join(","), "T,5,0,arrLike," + "T,7,1,arrLike," + "T,13,2,arrLike");
+
+// Array.filter.
+reset();
+assertThrowsInstanceOf(() => Array.filter(), TypeError);
+assertThrowsInstanceOf(() => Array.filter(arr), TypeError);
+assertThrowsInstanceOf(() => Array.filter(arrLike), TypeError);
+f = function(...args) {
+  tmp.push(this, ...args);
+  return args[0] < 10;
+}
+tmp = [];
+assertEq(Array.join(Array.filter(arr, f), ","), "5,7");
+assertEq(tmp.join(","), "G,5,0,5,7,13," + "G,7,1,5,7,13," + "G,13,2,5,7,13");
+tmp = [];
+assertEq(Array.join(Array.filter(arr, f, "T"), ","), "5,7");
+assertEq(tmp.join(","), "T,5,0,5,7,13," + "T,7,1,5,7,13," + "T,13,2,5,7,13");
+tmp = [];
+assertEq(Array.join(Array.filter(arrLike, f), ","), "5,7");
+assertEq(tmp.join(","), "G,5,0,arrLike," + "G,7,1,arrLike," + "G,13,2,arrLike");
+tmp = [];
+assertEq(Array.join(Array.filter(arrLike, f, "T"), ","), "5,7");
+assertEq(tmp.join(","), "T,5,0,arrLike," + "T,7,1,arrLike," + "T,13,2,arrLike");
+
+// Array.every.
+reset();
+assertThrowsInstanceOf(() => Array.every(), TypeError);
+assertThrowsInstanceOf(() => Array.every(arr), TypeError);
+assertThrowsInstanceOf(() => Array.every(arrLike), TypeError);
+f = function(...args) {
+  tmp.push(this, ...args);
+  return args[0] < 6;
+}
+tmp = [];
+assertEq(Array.every(arr, f), false);
+assertEq(tmp.join(","), "G,5,0,5,7,13," + "G,7,1,5,7,13");
+tmp = [];
+assertEq(Array.every(arr, f, "T"), false);
+assertEq(tmp.join(","), "T,5,0,5,7,13," + "T,7,1,5,7,13");
+tmp = [];
+assertEq(Array.every(arrLike, f), false);
+assertEq(tmp.join(","), "G,5,0,arrLike," + "G,7,1,arrLike");
+tmp = [];
+assertEq(Array.every(arrLike, f, "T"), false);
+assertEq(tmp.join(","), "T,5,0,arrLike," + "T,7,1,arrLike");
+
+// Array.some.
+reset();
+assertThrowsInstanceOf(() => Array.some(), TypeError);
+assertThrowsInstanceOf(() => Array.some(arr), TypeError);
+assertThrowsInstanceOf(() => Array.some(arrLike), TypeError);
+f = function(...args) {
+  tmp.push(this, ...args);
+  return args[0] == 7;
+}
+tmp = [];
+assertEq(Array.some(arr, f), true);
+assertEq(tmp.join(","), "G,5,0,5,7,13," + "G,7,1,5,7,13");
+tmp = [];
+assertEq(Array.some(arr, f, "T"), true);
+assertEq(tmp.join(","), "T,5,0,5,7,13," + "T,7,1,5,7,13");
+tmp = [];
+assertEq(Array.some(arrLike, f), true);
+assertEq(tmp.join(","), "G,5,0,arrLike," + "G,7,1,arrLike");
+tmp = [];
+assertEq(Array.some(arrLike, f, "T"), true);
+assertEq(tmp.join(","), "T,5,0,arrLike," + "T,7,1,arrLike");
+
+// Array.reduce.
+reset();
+assertThrowsInstanceOf(() => Array.reduce(), TypeError);
+assertThrowsInstanceOf(() => Array.reduce(arr), TypeError);
+assertThrowsInstanceOf(() => Array.reduce(arrLike), TypeError);
+f = function(...args) {
+  tmp.push(...args);
+  return args[0] + args[1];
+}
+tmp = [];
+assertEq(Array.reduce(arr, f), 25);
+assertEq(tmp.join(","), "5,7,1,5,7,13," + "12,13,2,5,7,13");
+tmp = [];
+assertEq(Array.reduce(arr, f, 17), 42);
+assertEq(tmp.join(","), "17,5,0,5,7,13," + "22,7,1,5,7,13," + "29,13,2,5,7,13");
+tmp = [];
+assertEq(Array.reduce(arrLike, f), 25);
+assertEq(tmp.join(","), "5,7,1,arrLike," + "12,13,2,arrLike");
+tmp = [];
+assertEq(Array.reduce(arrLike, f, 17), 42);
+assertEq(tmp.join(","), "17,5,0,arrLike," + "22,7,1,arrLike," + "29,13,2,arrLike");
+
+// Array.reduceRight.
+reset();
+assertThrowsInstanceOf(() => Array.reduceRight(), TypeError);
+assertThrowsInstanceOf(() => Array.reduceRight(arr), TypeError);
+assertThrowsInstanceOf(() => Array.reduceRight(arrLike), TypeError);
+f = function(...args) {
+  tmp.push(...args);
+  return args[0] + args[1];
+}
+tmp = [];
+assertEq(Array.reduceRight(arr, f), 25);
+assertEq(tmp.join(","), "13,7,1,5,7,13," + "20,5,0,5,7,13");
+tmp = [];
+assertEq(Array.reduceRight(arr, f, 17), 42);
+assertEq(tmp.join(","), "17,13,2,5,7,13," + "30,7,1,5,7,13," + "37,5,0,5,7,13");
+tmp = [];
+assertEq(Array.reduceRight(arrLike, f), 25);
+assertEq(tmp.join(","), "13,7,1,arrLike," + "20,5,0,arrLike");
+tmp = [];
+assertEq(Array.reduceRight(arrLike, f, 17), 42);
+assertEq(tmp.join(","), "17,13,2,arrLike," + "30,7,1,arrLike," + "37,5,0,arrLike");
+
+// Array.reverse.
+reset();
+assertThrowsInstanceOf(() => Array.reverse(), TypeError);
+assertEq(Array.join(Array.reverse(arr), ","), "13,7,5");
+assertEq(Array.join(arr, ","), "13,7,5");
+assertEq(Array.join(Array.reverse(arrLike), ","), "13,7,5");
+assertEq(Array.join(arrLike, ","), "13,7,5");
+
+// Array.sort.
+reset();
+assertThrowsInstanceOf(() => Array.sort(), TypeError);
+f = function(x, y) {
+  return y - x;
+}
+assertEq(Array.join(Array.sort(arr), ","), "13,5,7");
+assertEq(Array.join(Array.sort(arr, f), ","), "13,7,5");
+assertEq(Array.join(Array.sort(arrLike), ","), "13,5,7");
+assertEq(Array.join(Array.sort(arrLike, f), ","), "13,7,5");
+
+// Array.push.
+reset();
+assertThrowsInstanceOf(() => Array.push(), TypeError);
+assertEq(Array.push(arr), 3);
+assertEq(Array.join(arr), "5,7,13");
+assertEq(Array.push(arr, 17), 4);
+assertEq(Array.join(arr), "5,7,13,17");
+assertEq(Array.push(arr, 19, 21), 6);
+assertEq(Array.join(arr), "5,7,13,17,19,21");
+assertEq(Array.push(arrLike), 3);
+assertEq(Array.join(arrLike), "5,7,13");
+assertEq(Array.push(arrLike, 17), 4);
+assertEq(Array.join(arrLike), "5,7,13,17");
+assertEq(Array.push(arrLike, 19, 21), 6);
+assertEq(Array.join(arrLike), "5,7,13,17,19,21");
+
+// Array.pop.
+reset();
+assertThrowsInstanceOf(() => Array.pop(), TypeError);
+assertEq(Array.pop(arr), 13);
+assertEq(Array.join(arr), "5,7");
+assertEq(Array.pop(arr), 7);
+assertEq(Array.join(arr), "5");
+assertEq(Array.pop(arrLike), 13);
+assertEq(Array.join(arrLike), "5,7");
+assertEq(Array.pop(arrLike), 7);
+assertEq(Array.join(arrLike), "5");
+
+// Array.shift.
+reset();
+assertThrowsInstanceOf(() => Array.shift(), TypeError);
+assertEq(Array.shift(arr), 5);
+assertEq(Array.join(arr), "7,13");
+assertEq(Array.shift(arr), 7);
+assertEq(Array.join(arr), "13");
+assertEq(Array.shift(arrLike), 5);
+assertEq(Array.join(arrLike), "7,13");
+assertEq(Array.shift(arrLike), 7);
+assertEq(Array.join(arrLike), "13");
+
+// Array.unshift.
+reset();
+assertThrowsInstanceOf(() => Array.unshift(), TypeError);
+assertEq(Array.unshift(arr), 3);
+assertEq(Array.join(arr), "5,7,13");
+assertEq(Array.unshift(arr, 17), 4);
+assertEq(Array.join(arr), "17,5,7,13");
+assertEq(Array.unshift(arr, 19, 21), 6);
+assertEq(Array.join(arr), "19,21,17,5,7,13");
+assertEq(Array.unshift(arrLike), 3);
+assertEq(Array.join(arrLike), "5,7,13");
+assertEq(Array.unshift(arrLike, 17), 4);
+assertEq(Array.join(arrLike), "17,5,7,13");
+assertEq(Array.unshift(arrLike, 19, 21), 6);
+assertEq(Array.join(arrLike), "19,21,17,5,7,13");
+
+// Array.splice.
+reset();
+assertThrowsInstanceOf(() => Array.splice(), TypeError);
+assertEq(Array.join(Array.splice(arr)), "");
+assertEq(Array.join(arr), "5,7,13");
+assertEq(Array.join(Array.splice(arr, 1)), "7,13");
+assertEq(Array.join(arr), "5");
+reset();
+assertEq(Array.join(Array.splice(arr, 1, 1)), "7");
+assertEq(Array.join(arr), "5,13");
+reset();
+assertEq(Array.join(Array.splice(arrLike)), "");
+assertEq(Array.join(arrLike), "5,7,13");
+assertEq(Array.join(Array.splice(arrLike, 1)), "7,13");
+assertEq(Array.join(arrLike), "5");
+reset();
+assertEq(Array.join(Array.splice(arrLike, 1, 1)), "7");
+assertEq(Array.join(arrLike), "5,13");
+
+// Array.slice.
+reset();
+assertThrowsInstanceOf(() => Array.slice(), TypeError);
+assertEq(Array.join(Array.slice(arr)), "5,7,13");
+assertEq(Array.join(Array.slice(arr, 1)), "7,13");
+assertEq(Array.join(Array.slice(arr, 1, 1)), "");
+assertEq(Array.join(Array.slice(arr, 1, 2)), "7");
+assertEq(Array.join(Array.slice(arrLike)), "5,7,13");
+assertEq(Array.join(Array.slice(arrLike, 1)), "7,13");
+assertEq(Array.join(Array.slice(arrLike, 1, 1)), "");
+assertEq(Array.join(Array.slice(arrLike, 1, 2)), "7");
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
diff --git a/js/src/tests/js1_6/Array/regress-290592.js b/js/src/tests/js1_6/Array/regress-290592.js
new file mode 100644
index 000000000..788459a4e
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-290592.js
@@ -0,0 +1,661 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 290592;
+var summary = 'Array extras: forEach, indexOf, filter, map';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+// Utility functions
+
+function identity(v, index, array)
+{
+  reportCompare(v, array[index], 'identity: check callback argument consistency');
+  return v;
+} 
+
+function mutate(v, index, array)
+{
+  reportCompare(v, array[index], 'mutate: check callback argument consistency');
+  if (index == 0)
+  {
+    array[1] = 'mutated';
+    delete array[2];
+    array.push('not visited');
+  }
+  return v;
+}
+
+function mutateForEach(v, index, array)
+{
+  reportCompare(v, array[index], 'mutateForEach: check callback argument consistency');
+  if (index == 0)
+  {
+    array[1] = 'mutated';
+    delete array[2];
+    array.push('not visited');
+  }
+  actual += v + ',';
+}
+
+function makeUpperCase(v, index, array)
+{
+  reportCompare(v, array[index], 'makeUpperCase: check callback argument consistency');
+  try
+  {
+    return v.toUpperCase();
+  }
+  catch(e)
+  {
+  }
+  return v;
+}
+
+
+function concat(v, index, array)
+{
+  reportCompare(v, array[index], 'concat: check callback argument consistency');
+  actual += v + ',';
+}
+
+
+function isUpperCase(v, index, array)
+{
+  reportCompare(v, array[index], 'isUpperCase: check callback argument consistency');
+  try
+  {
+    return v == v.toUpperCase();
+  }
+  catch(e)
+  {
+  }
+  return false;
+}
+
+function isString(v, index, array)
+{
+  reportCompare(v, array[index], 'isString: check callback argument consistency');
+  return typeof v == 'string';
+}
+
+
+// callback object.
+function ArrayCallback(state)
+{
+  this.state = state;
+}
+
+ArrayCallback.prototype.makeUpperCase = function (v, index, array)
+{
+  reportCompare(v, array[index], 'ArrayCallback.prototype.makeUpperCase: check callback argument consistency');
+  try
+  {
+    return this.state ? v.toUpperCase() : v.toLowerCase();
+  }
+  catch(e)
+  {
+  }
+  return v;
+};
+
+ArrayCallback.prototype.concat = function(v, index, array)
+{
+  reportCompare(v, array[index], 'ArrayCallback.prototype.concat: check callback argument consistency');
+  actual += v + ',';
+};
+
+ArrayCallback.prototype.isUpperCase = function(v, index, array)
+{
+  reportCompare(v, array[index], 'ArrayCallback.prototype.isUpperCase: check callback argument consistency');
+  try
+  {
+    return this.state ? true : (v == v.toUpperCase());
+  }
+  catch(e)
+  {
+  }
+  return false;
+};
+
+ArrayCallback.prototype.isString = function(v, index, array)
+{
+  reportCompare(v, array[index], 'ArrayCallback.prototype.isString: check callback argument consistency');
+  return this.state ? true : (typeof v == 'string');
+};
+
+function dumpError(e)
+{
+  var s = e.name + ': ' + e.message +
+    ' File: ' + e.fileName +
+    ', Line: ' + e.lineNumber +
+    ', Stack: ' + e.stack;
+  return s;
+}
+
+var obj;
+var strings = ['hello', 'Array', 'WORLD'];
+var mixed   = [0, '0', 0];
+var sparsestrings = new Array();
+sparsestrings[2] = 'sparse';
+
+if ('map' in Array.prototype)
+{
+// see http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:map
+
+  // test Array.map
+
+  // map has 1 required argument
+  expect = 1;
+  actual = Array.prototype.map.length;
+  reportCompare(expect, actual, 'Array.prototype.map.length == 1');
+
+  // throw TypeError if no callback function specified
+  expect = 'TypeError';
+  try
+  {
+    strings.map();
+    actual = 'no error';
+  }
+  catch(e)
+  {
+    actual = e.name;
+  }
+  reportCompare(expect, actual, 'Array.map(undefined) throws TypeError'); 
+
+  try
+  {
+    // identity map
+    expect = 'hello,Array,WORLD';
+    actual = strings.map(identity).toString();
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.map: identity'); 
+
+
+  try
+  {
+    expect = 'hello,mutated,';
+    actual = strings.map(mutate).toString();
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.map: mutate'); 
+
+  strings = ['hello', 'Array', 'WORLD'];
+
+  try
+  {
+    // general map
+    expect = 'HELLO,ARRAY,WORLD';
+    actual = strings.map(makeUpperCase).toString();
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.map: uppercase'); 
+
+  try
+  {
+    // pass object method as map callback
+    expect = 'HELLO,ARRAY,WORLD';
+    var obj = new ArrayCallback(true);
+    actual  = strings.map(obj.makeUpperCase, obj).toString();
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.map: uppercase with object callback'); 
+
+  try
+  {
+    expect = 'hello,array,world';
+    obj = new ArrayCallback(false);
+    actual = strings.map(obj.makeUpperCase, obj).toString();
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.map: lowercase with object callback'); 
+
+  try
+  {
+    // map on sparse arrays
+    expect = ',,SPARSE';
+    actual = sparsestrings.map(makeUpperCase).toString();
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.map: uppercase on sparse array'); 
+}
+
+if ('forEach' in Array.prototype)
+{
+// see http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:forEach
+
+  // test Array.forEach
+
+  // forEach has 1 required argument
+  expect = 1;
+  actual = Array.prototype.forEach.length;
+  reportCompare(expect, actual, 'Array.prototype.forEach.length == 1');
+
+  // throw TypeError if no callback function specified
+  expect = 'TypeError';
+  try
+  {
+    strings.forEach();
+    actual = 'no error';
+  }
+  catch(e)
+  {
+    actual = e.name;
+  }
+  reportCompare(expect, actual, 'Array.forEach(undefined) throws TypeError'); 
+
+  try
+  {
+    // general forEach
+    expect = 'hello,Array,WORLD,';
+    actual = '';
+    strings.forEach(concat);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.forEach'); 
+
+  try
+  {
+    expect = 'hello,mutated,';
+    actual = '';
+    strings.forEach(mutateForEach);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.forEach: mutate'); 
+
+  strings = ['hello', 'Array', 'WORLD'];
+
+
+
+  try
+  {
+    // pass object method as forEach callback
+    expect = 'hello,Array,WORLD,';
+    actual = '';
+    obj = new ArrayCallback(true);
+    strings.forEach(obj.concat, obj);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.forEach with object callback 1'); 
+
+  try
+  {
+    expect = 'hello,Array,WORLD,';
+    actual = '';
+    obj = new ArrayCallback(false);
+    strings.forEach(obj.concat, obj);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.forEach with object callback 2'); 
+
+  try
+  {
+    // test forEach on sparse arrays
+    // see https://bugzilla.mozilla.org/show_bug.cgi?id=311082
+    expect = 'sparse,';
+    actual = '';
+    sparsestrings.forEach(concat);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.forEach on sparse array'); 
+}
+
+if ('filter' in Array.prototype)
+{
+// see http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:filter
+
+  // test Array.filter
+
+  // filter has 1 required argument
+  expect = 1;
+  actual = Array.prototype.filter.length;
+  reportCompare(expect, actual, 'Array.prototype.filter.length == 1');
+
+  // throw TypeError if no callback function specified
+  expect = 'TypeError';
+  try
+  {
+    strings.filter();
+    actual = 'no error';
+  }
+  catch(e)
+  {
+    actual = e.name;
+  }
+  reportCompare(expect, actual, 'Array.filter(undefined) throws TypeError'); 
+
+  try
+  {
+    // test general filter
+    expect = 'WORLD';
+    actual = strings.filter(isUpperCase).toString();
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.filter');
+
+  try
+  {
+    expect = 'WORLD';
+    obj = new ArrayCallback(false);
+    actual = strings.filter(obj.isUpperCase, obj).toString();
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.filter object callback 1');
+
+  try
+  {
+    expect = 'hello,Array,WORLD';
+    obj = new ArrayCallback(true);
+    actual = strings.filter(obj.isUpperCase, obj).toString();
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'Array.filter object callback 2');
+}
+
+if ('every' in Array.prototype)
+{
+// see http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:every
+
+  // test Array.every
+
+  // every has 1 required argument
+
+  expect = 1;
+  actual = Array.prototype.every.length;
+  reportCompare(expect, actual, 'Array.prototype.every.length == 1');
+
+  // throw TypeError if no every callback function specified
+  expect = 'TypeError';
+  try
+  {
+    strings.every();
+    actual = 'no error';
+  }
+  catch(e)
+  {
+    actual = e.name;
+  }
+  reportCompare(expect, actual, 'Array.every(undefined) throws TypeError'); 
+
+  // test general every
+
+  try
+  {
+    expect = true;
+    actual = strings.every(isString);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'strings: every element is a string');
+
+  try
+  {
+    expect = false;
+    actual = mixed.every(isString);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'mixed: every element is a string');
+
+  try
+  {
+    // see https://bugzilla.mozilla.org/show_bug.cgi?id=311082
+    expect = true;
+    actual = sparsestrings.every(isString);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'sparsestrings: every element is a string');
+
+  // pass object method as map callback
+
+  obj = new ArrayCallback(false);
+
+  try
+  {
+    expect = true;
+    actual = strings.every(obj.isString, obj);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'strings: every element is a string, via object callback');
+
+  try
+  {
+    expect = false;
+    actual = mixed.every(obj.isString, obj);
+  }
+  catch(e)
+  {
+    actual = dumpError(e) ;
+  }
+  reportCompare(expect, actual, 'mixed: every element is a string, via object callback');
+
+  try
+  {
+    // see https://bugzilla.mozilla.org/show_bug.cgi?id=311082
+    expect = true;
+    actual = sparsestrings.every(obj.isString, obj);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'sparsestrings: every element is a string, via object callback');
+
+}
+
+if ('some' in Array.prototype)
+{
+// see http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:some
+
+  // test Array.some
+
+  // some has 1 required argument
+
+  expect = 1;
+  actual = Array.prototype.some.length;
+  reportCompare(expect, actual, 'Array.prototype.some.length == 1');
+
+  // throw TypeError if no some callback function specified
+  expect = 'TypeError';
+  try
+  {
+    strings.some();
+    actual = 'no error';
+  }
+  catch(e)
+  {
+    actual = e.name;
+  }
+  reportCompare(expect, actual, 'Array.some(undefined) throws TypeError'); 
+
+  // test general some
+
+  try
+  {
+    expect = true;
+    actual = strings.some(isString);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'strings: some element is a string');
+
+  try
+  {
+    expect = true;
+    actual = mixed.some(isString);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'mixed: some element is a string');
+
+  try
+  {
+    expect = true;
+    actual = sparsestrings.some(isString);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'sparsestrings: some element is a string');
+
+  // pass object method as map callback
+
+  obj = new ArrayCallback(false);
+
+  try
+  {
+    expect = true;
+    actual = strings.some(obj.isString, obj);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'strings: some element is a string, via object callback');
+
+  try
+  {
+    expect = true;
+    actual = mixed.some(obj.isString, obj);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'mixed: some element is a string, via object callback');
+
+  try
+  {
+    expect = true;
+    actual = sparsestrings.some(obj.isString, obj);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'sparsestrings: some element is a string, via object callback');
+
+}
+
+if ('indexOf' in Array.prototype)
+{
+// see http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:indexOf
+
+  // test Array.indexOf
+
+  // indexOf has 1 required argument
+
+  expect = 1;
+  actual = Array.prototype.indexOf.length;
+  reportCompare(expect, actual, 'Array.prototype.indexOf.length == 1');
+
+  // test general indexOf
+
+  try
+  {
+    expect = -1;
+    actual = mixed.indexOf('not found');
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'indexOf returns -1 if value not found');
+
+  try
+  {
+    expect = 0;
+    actual = mixed.indexOf(0);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'indexOf matches using strict equality');
+
+  try
+  {
+    expect = 1;
+    actual = mixed.indexOf('0');
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'indexOf matches using strict equality');
+
+  try
+  {
+    expect = 2;
+    actual = mixed.indexOf(0, 1);
+  }
+  catch(e)
+  {
+    actual = dumpError(e);
+  }
+  reportCompare(expect, actual, 'indexOf begins searching at fromIndex');
+}
+
diff --git a/js/src/tests/js1_6/Array/regress-304828.js b/js/src/tests/js1_6/Array/regress-304828.js
new file mode 100644
index 000000000..0b15e21d2
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-304828.js
@@ -0,0 +1,256 @@
+/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 304828;
+var summary = 'Array Generic Methods';
+var actual = '';
+var expect = '';
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var value;
+
+// use Array methods on a String
+// join
+value  = '123';
+expect = '1,2,3';
+try
+{
+  actual = Array.prototype.join.call(value);
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': join');
+
+// reverse
+value  = '123';
+expect = 'TypeError: 0 is read-only';
+try
+{
+  actual = Array.prototype.reverse.call(value) + '';
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': reverse');
+
+// sort
+value  = 'cba';
+expect = 'TypeError: 0 is read-only';
+try
+{
+  actual = Array.prototype.sort.call(value) + '';
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': sort');
+
+// push
+value  = 'abc';
+expect = 6;
+try
+{
+  Array.prototype.push.call(value, 'd', 'e', 'f');
+  throw new Error("didn't throw");
+}
+catch(e)
+{
+  reportCompare(true, e instanceof TypeError,
+                "push on a string primitive should throw TypeError");
+}
+reportCompare('abc', value, summary + ': push string primitive');
+
+value  = new String("abc");
+expect = 6;
+try
+{
+  Array.prototype.push.call(value, 'd', 'e', 'f');
+  throw new Error("didn't throw");
+}
+catch(e)
+{
+  reportCompare(true, e instanceof TypeError,
+                "push on a String object should throw TypeError");
+}
+reportCompare("d", value[3], summary + ': push String object index 3');
+reportCompare("e", value[4], summary + ': push String object index 4');
+reportCompare("f", value[5], summary + ': push String object index 5');
+
+// pop
+value  = 'abc';
+expect = "TypeError: property 2 is non-configurable and can't be deleted";
+try
+{
+  actual = Array.prototype.pop.call(value);
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': pop');
+reportCompare('abc', value, summary + ': pop');
+
+// unshift
+value  = 'def';
+expect = 'TypeError: 0 is read-only';
+try
+{
+  actual = Array.prototype.unshift.call(value, 'a', 'b', 'c');
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': unshift');
+reportCompare('def', value, summary + ': unshift');
+
+// shift
+value  = 'abc';
+expect = 'TypeError: 0 is read-only';
+try
+{
+  actual = Array.prototype.shift.call(value);
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': shift');
+reportCompare('abc', value, summary + ': shift');
+
+// splice
+value  = 'abc';
+expect = 'TypeError: 1 is read-only';
+try
+{
+  actual = Array.prototype.splice.call(value, 1, 1) + '';
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': splice');
+
+// concat
+value  = 'abc';
+expect = 'abc,d,e,f';
+try
+{
+  actual = Array.prototype.concat.call(value, 'd', 'e', 'f') + '';
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': concat');
+
+// slice
+value  = 'abc';
+expect = 'b';
+try
+{
+  actual = Array.prototype.slice.call(value, 1, 2) + '';
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': slice');
+
+// indexOf
+value  = 'abc';
+expect = 1;
+try
+{
+  actual = Array.prototype.indexOf.call(value, 'b');
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': indexOf');
+
+// lastIndexOf
+value  = 'abcabc';
+expect = 4;
+try
+{
+  actual = Array.prototype.lastIndexOf.call(value, 'b');
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': lastIndexOf');
+
+// forEach
+value  = 'abc';
+expect = 'ABC';
+actual = '';
+try
+{
+  Array.prototype.forEach.call(value,
+                               function (v, index, array)
+			       {actual += array[index].toUpperCase();});
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': forEach');
+
+// map
+value  = 'abc';
+expect = 'A,B,C';
+try
+{
+  actual = Array.prototype.map.call(value,
+                                    function (v, index, array)
+				    {return v.toUpperCase();}) + '';
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': map');
+
+// filter
+value  = '1234567890';
+expect = '2,4,6,8,0';
+try
+{
+  actual = Array.prototype.filter.call(value,
+				       function (v, index, array)
+				       {return array[index] % 2 == 0;}) + '';
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': filter');
+
+// every
+value  = '1234567890';
+expect = false;
+try
+{
+  actual = Array.prototype.every.call(value,
+				      function (v, index, array)
+				      {return array[index] % 2 == 0;});
+}
+catch(e)
+{
+  actual = e + '';
+}
+reportCompare(expect, actual, summary + ': every');
+
+
+
diff --git a/js/src/tests/js1_6/Array/regress-305002.js b/js/src/tests/js1_6/Array/regress-305002.js
new file mode 100644
index 000000000..e59668e7f
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-305002.js
@@ -0,0 +1,25 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 305002;
+var summary = '[].every(f) == true';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var notcalled = true;
+
+function callback()
+{
+  notcalled = false;
+}
+
+expect = true;
+actual = [].every(callback) && notcalled;
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/Array/regress-310425-01.js b/js/src/tests/js1_6/Array/regress-310425-01.js
new file mode 100644
index 000000000..a60d6660a
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-310425-01.js
@@ -0,0 +1,27 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 310425;
+var summary = 'Array.indexOf/lastIndexOf edge cases';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+ 
+expect = -1;
+actual = [].lastIndexOf(undefined, -1);
+reportCompare(expect, actual, summary);
+
+expect = -1;
+actual = [].indexOf(undefined, -1);
+reportCompare(expect, actual, summary);
+
+var x = [];
+x[1 << 30] = 1;
+expect = (1 << 30);
+actual = x.lastIndexOf(1);
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/Array/regress-310425-02.js b/js/src/tests/js1_6/Array/regress-310425-02.js
new file mode 100644
index 000000000..ff9e88ae4
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-310425-02.js
@@ -0,0 +1,17 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 310425;
+var summary = 'Array.indexOf/lastIndexOf edge cases';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+ 
+expect = -1;
+actual = Array(1).indexOf(1);
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/Array/regress-320887.js b/js/src/tests/js1_6/Array/regress-320887.js
new file mode 100644
index 000000000..baf6c3079
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-320887.js
@@ -0,0 +1,27 @@
+// |reftest| skip -- obsolete test
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor: Blake Kaplan
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 320887;
+var summary = 'var x should not throw a ReferenceError';
+var actual = 'No error';
+var expect = 'No error';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+try
+{
+  (function xxx() { ["var x"].map(eval); })()
+    }
+catch(ex)
+{
+  actual = ex + '';
+}
+ 
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/Array/regress-352742-01.js b/js/src/tests/js1_6/Array/regress-352742-01.js
new file mode 100644
index 000000000..a3088a5e6
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-352742-01.js
@@ -0,0 +1,39 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 352742;
+var summary = 'Array filter on {valueOf: Function}';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  print('If the test harness fails, this test fails.');
+  expect = 4; 
+  z = {valueOf: Function};
+  actual = 2;
+  try {
+    [11].filter(z);
+  }
+  catch(e)
+  {
+    actual = 3;
+  }
+  actual = 4;
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/Array/regress-352742-02.js b/js/src/tests/js1_6/Array/regress-352742-02.js
new file mode 100644
index 000000000..96270c462
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-352742-02.js
@@ -0,0 +1,32 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 352742;
+var summary = 'eval("return") in toString';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  expect = 3;
+  var j = ({toString: function() { eval("return"); }});
+  actual = 2;
+  try { "" + j; } catch(e){}
+  actual = 3;
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/Array/regress-386030.js b/js/src/tests/js1_6/Array/regress-386030.js
new file mode 100644
index 000000000..85ff7fd0e
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-386030.js
@@ -0,0 +1,67 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor: Blake Kaplan
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 386030;
+var summary = 'Array.reduce should ignore holes';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  function add(a, b) { return a + b; }
+  function testreduce(v) { return v == 3 ? "PASS" : "FAIL"; }
+
+  expect = 'PASS';
+
+  try {
+    a = new Array(2);
+    a[1] = 3;
+    actual = testreduce(a.reduce(add));
+  } catch (e) {
+    actual = "FAIL, reduce";
+  }
+  reportCompare(expect, actual, summary + ': 1');
+
+  try {
+    a = new Array(2);
+    a[0] = 3;
+    actual = testreduce(a.reduceRight(add));
+  } catch (e) {
+    actual = "FAIL, reduceRight";
+  }
+  reportCompare(expect, actual, summary + ': 2');
+
+  try {
+    a = new Array(2);
+    a.reduce(add);
+    actual = "FAIL, empty reduce";
+  } catch (e) {
+    actual = "PASS";
+  }
+  reportCompare(expect, actual, summary + ': 3');
+
+  try {
+    a = new Array(2);
+    print(a.reduceRight(add));
+    actual = "FAIL, empty reduceRight";
+  } catch (e) {
+    actual = "PASS";
+  }
+  reportCompare(expect, actual, summary + ': 4');
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/Array/regress-415451.js b/js/src/tests/js1_6/Array/regress-415451.js
new file mode 100644
index 000000000..b4674f5df
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-415451.js
@@ -0,0 +1,24 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 415451;
+var summary = 'indexOf/lastIndexOf behavior';
+
+var expected = "3,0,3,3,3,-1,-1";
+results = [];
+var a = [1,2,3,1];
+for (var i=-1; i < a.length+2; i++)
+  results.push(a.indexOf(1,i));
+var actual = String(results);
+reportCompare(expected, actual, "indexOf");
+
+results = [];
+var expected = "3,0,0,0,3,3,3";
+for (var i=-1; i < a.length+2; i++)
+  results.push(a.lastIndexOf(1,i));
+var actual = String(results);
+reportCompare(expected, actual, "lastIndexOf");
+
diff --git a/js/src/tests/js1_6/Array/regress-415540.js b/js/src/tests/js1_6/Array/regress-415540.js
new file mode 100644
index 000000000..0e2b9726a
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-415540.js
@@ -0,0 +1,21 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 415540;
+var summary = 'Array.push'
+var actual = '';
+var expect = '';
+
+var Constr = function() {};
+Constr.prototype = [];
+var c = new Constr();
+c.push(5);
+c.push(6);
+var actual = Array.push(c,7);
+reportCompare(3, actual, "result of Array.push is length");
+reportCompare(5, c[0], "contents of c[0]");
+reportCompare(6, c[1], "contents of c[1]");
+reportCompare(7, c[2], "contents of c[2]");
diff --git a/js/src/tests/js1_6/Array/regress-566651.js b/js/src/tests/js1_6/Array/regress-566651.js
new file mode 100644
index 000000000..a05d0310a
--- /dev/null
+++ b/js/src/tests/js1_6/Array/regress-566651.js
@@ -0,0 +1,20 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor: Blake Kaplan
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 566651;
+var summary = 'setting array.length to null should not throw an uncatchable exception';
+var actual = 0;
+var expect = 0;
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var a = [];
+a.length = null;
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/Array/shell.js b/js/src/tests/js1_6/Array/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_6/Array/shell.js
diff --git a/js/src/tests/js1_6/README b/js/src/tests/js1_6/README
new file mode 100644
index 000000000..7a3c7a022
--- /dev/null
+++ b/js/src/tests/js1_6/README
@@ -0,0 +1 @@
+JavaScript 1.6
diff --git a/js/src/tests/js1_6/Regress/browser.js b/js/src/tests/js1_6/Regress/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/browser.js
diff --git a/js/src/tests/js1_6/Regress/regress-311157-01.js b/js/src/tests/js1_6/Regress/regress-311157-01.js
new file mode 100644
index 000000000..8c0e07405
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-311157-01.js
@@ -0,0 +1,24 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+var BUGNUMBER = 311157;
+var summary = 'Comment-hiding compromise left E4X parsing/scanning inconsistent';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+try
+{
+  eval('var x = <hi> <!-- duh -->\n     there </hi>');
+}
+catch(e)
+{
+}
+
+reportCompare(expect, actual, summary);
+
diff --git a/js/src/tests/js1_6/Regress/regress-311157-02.js b/js/src/tests/js1_6/Regress/regress-311157-02.js
new file mode 100644
index 000000000..e84f03159
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-311157-02.js
@@ -0,0 +1,24 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+var BUGNUMBER = 311157;
+var summary = 'Comment-hiding compromise left E4X parsing/scanning inconsistent';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+try
+{
+  eval('var x = <hi> <![CDATA[ duh ]]>\n     there </hi>');
+}
+catch(e)
+{
+}
+
+reportCompare(expect, actual, summary);
+
diff --git a/js/src/tests/js1_6/Regress/regress-320172.js b/js/src/tests/js1_6/Regress/regress-320172.js
new file mode 100644
index 000000000..462eb5452
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-320172.js
@@ -0,0 +1,25 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 320172;
+var summary = 'Regression from bug 285219';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+enterFunc ('test');
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+try
+{
+  (function xxx(){ ["var x"].forEach(eval); })();
+}
+catch(ex)
+{
+}
+
+printStatus('No Crash');
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/Regress/regress-351795.js b/js/src/tests/js1_6/Regress/regress-351795.js
new file mode 100644
index 000000000..24e946446
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-351795.js
@@ -0,0 +1,35 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 351795;
+var summary = 'Do not assert: top < ss->printer->script->depth';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  try
+  {
+    p={}; 
+    (p.z = [1].some(function(y) { return y > 0; }) ? 4 : [6])(5);
+  }
+  catch(ex)
+  {
+  }
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/Regress/regress-352271.js b/js/src/tests/js1_6/Regress/regress-352271.js
new file mode 100644
index 000000000..97ff2647a
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-352271.js
@@ -0,0 +1,34 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 352271;
+var summary = 'Do not crash with |getter| |for each|';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  try
+  {
+    eval('[window.x getter= t for each ([*].a(v) in [])]');
+  }
+  catch(ex)
+  {
+  }
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/Regress/regress-353078.js b/js/src/tests/js1_6/Regress/regress-353078.js
new file mode 100644
index 000000000..4bbd9fdb3
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-353078.js
@@ -0,0 +1,32 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 353078;
+var summary = 'Do not assert with bogus toString, map, split';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  try
+  {
+    this.toString = function() { return {}; }; p = [11].map('foo'.split);
+  }
+  catch(ex)
+  {
+  }
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/Regress/regress-355002.js b/js/src/tests/js1_6/Regress/regress-355002.js
new file mode 100644
index 000000000..20fc60fdb
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-355002.js
@@ -0,0 +1,37 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 355002;
+var summary = 'Do not assert on |for each (this in []) { }|';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  expect = 'SyntaxError: invalid for-in/of left-hand side';
+  actual = '';
+  try
+  { 
+    eval('for each (this in []) { }');
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/Regress/regress-372565.js b/js/src/tests/js1_6/Regress/regress-372565.js
new file mode 100644
index 000000000..e5c0e1b07
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-372565.js
@@ -0,0 +1,28 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 372565;
+var summary = 'Do not assert: top < ss->printer->script->depth" decompiling a function where a const identifier is used as a for-loop variable';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  (function() { for each(x in y) { } const x = undefined; });
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/Regress/regress-475469.js b/js/src/tests/js1_6/Regress/regress-475469.js
new file mode 100644
index 000000000..14566fd38
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-475469.js
@@ -0,0 +1,33 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 475469;
+var summary = 'TM: Do not crash @ FramePCOffset';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+//  print('Note this test originally required jit enabled with the environment ');
+//  print('variable TRACEMONKEY=verbose defined. Note that the calls to enable ');
+//  print('jit are necessary for the crash.');
+
+  [1,2,3].map(function(v, i, t) { return /a/gi.exec(v); });
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
+
diff --git a/js/src/tests/js1_6/Regress/regress-476655.js b/js/src/tests/js1_6/Regress/regress-476655.js
new file mode 100644
index 000000000..9077ba3a0
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/regress-476655.js
@@ -0,0 +1,40 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 476655;
+var summary = 'TM: Do not assert: count <= (size_t) (fp->regs->sp - StackBase(fp) - depth)';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+
+  try
+  {
+    eval(
+      "(function (){ for (var y in this) {} })();" +
+      "[''.watch(\"\", function(){}) for each (x in ['', '', eval, '', '']) if " +
+      "(x)].map(Function)"
+      );
+  }
+  catch(ex)
+  {
+  }
+
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/Regress/shell.js b/js/src/tests/js1_6/Regress/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_6/Regress/shell.js
diff --git a/js/src/tests/js1_6/String/browser.js b/js/src/tests/js1_6/String/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_6/String/browser.js
diff --git a/js/src/tests/js1_6/String/generics.js b/js/src/tests/js1_6/String/generics.js
new file mode 100644
index 000000000..b2aa2c327
--- /dev/null
+++ b/js/src/tests/js1_6/String/generics.js
@@ -0,0 +1,228 @@
+var BUGNUMBER = 1263558;
+var summary = "Self-host all String generics.";
+
+print(BUGNUMBER + ": " + summary);
+
+var result;
+var str = "ABCde";
+var strObj = {
+  toString() {
+    return "ABCde";
+  }
+};
+
+// String.substring.
+assertThrowsInstanceOf(() => String.substring(), TypeError);
+assertEq(String.substring(str), "ABCde");
+assertEq(String.substring(str, 1), "BCde");
+assertEq(String.substring(str, 1, 3), "BC");
+assertEq(String.substring(strObj), "ABCde");
+assertEq(String.substring(strObj, 1), "BCde");
+assertEq(String.substring(strObj, 1, 3), "BC");
+
+// String.substr.
+assertThrowsInstanceOf(() => String.substr(), TypeError);
+assertEq(String.substr(str), "ABCde");
+assertEq(String.substr(str, 1), "BCde");
+assertEq(String.substr(str, 1, 3), "BCd");
+assertEq(String.substr(strObj), "ABCde");
+assertEq(String.substr(strObj, 1), "BCde");
+assertEq(String.substr(strObj, 1, 3), "BCd");
+
+// String.slice.
+assertThrowsInstanceOf(() => String.slice(), TypeError);
+assertEq(String.slice(str), "ABCde");
+assertEq(String.slice(str, 1), "BCde");
+assertEq(String.slice(str, 1, 3), "BC");
+assertEq(String.slice(strObj), "ABCde");
+assertEq(String.slice(strObj, 1), "BCde");
+assertEq(String.slice(strObj, 1, 3), "BC");
+
+// String.match.
+assertThrowsInstanceOf(() => String.match(), TypeError);
+result = String.match(str);
+assertEq(result.index, 0);
+assertEq(result.length, 1);
+assertEq(result[0], "");
+result = String.match(str, /c/i);
+assertEq(result.index, 2);
+assertEq(result.length, 1);
+assertEq(result[0], "C");
+result = String.match(strObj);
+assertEq(result.index, 0);
+assertEq(result.length, 1);
+assertEq(result[0], "");
+result = String.match(strObj, /c/i);
+assertEq(result.index, 2);
+assertEq(result.length, 1);
+assertEq(result[0], "C");
+
+// String.replace.
+assertThrowsInstanceOf(() => String.replace(), TypeError);
+assertEq(String.replace(str), "ABCde");
+assertEq(String.replace(str, /c/i), "ABundefinedde");
+assertEq(String.replace(str, /c/i, "x"), "ABxde");
+assertEq(String.replace(strObj), "ABCde");
+assertEq(String.replace(strObj, /c/i), "ABundefinedde");
+assertEq(String.replace(strObj, /c/i, "x"), "ABxde");
+
+// String.search.
+assertThrowsInstanceOf(() => String.search(), TypeError);
+assertEq(String.search(str), 0);
+assertEq(String.search(str, /c/i), 2);
+assertEq(String.search(strObj), 0);
+assertEq(String.search(strObj, /c/i), 2);
+
+// String.split.
+assertThrowsInstanceOf(() => String.split(), TypeError);
+assertEq(String.split(str).join(","), "ABCde");
+assertEq(String.split(str, /[bd]/i).join(","), "A,C,e");
+assertEq(String.split(str, /[bd]/i, 2).join(","), "A,C");
+assertEq(String.split(strObj).join(","), "ABCde");
+assertEq(String.split(strObj, /[bd]/i).join(","), "A,C,e");
+assertEq(String.split(strObj, /[bd]/i, 2).join(","), "A,C");
+
+// String.toLowerCase.
+assertThrowsInstanceOf(() => String.toLowerCase(), TypeError);
+assertEq(String.toLowerCase(str), "abcde");
+assertEq(String.toLowerCase(strObj), "abcde");
+
+// String.toUpperCase.
+assertThrowsInstanceOf(() => String.toUpperCase(), TypeError);
+assertEq(String.toUpperCase(str), "ABCDE");
+assertEq(String.toUpperCase(strObj), "ABCDE");
+
+// String.charAt.
+assertThrowsInstanceOf(() => String.charAt(), TypeError);
+assertEq(String.charAt(str), "A");
+assertEq(String.charAt(str, 2), "C");
+assertEq(String.charAt(strObj), "A");
+assertEq(String.charAt(strObj, 2), "C");
+
+// String.charCodeAt.
+assertThrowsInstanceOf(() => String.charCodeAt(), TypeError);
+assertEq(String.charCodeAt(str), 65);
+assertEq(String.charCodeAt(str, 2), 67);
+assertEq(String.charCodeAt(strObj), 65);
+assertEq(String.charCodeAt(strObj, 2), 67);
+
+// String.includes.
+assertThrowsInstanceOf(() => String.includes(), TypeError);
+assertEq(String.includes(str), false);
+assertEq(String.includes(str, "C"), true);
+assertEq(String.includes(str, "C", 2), true);
+assertEq(String.includes(str, "C", 3), false);
+assertEq(String.includes(strObj), false);
+assertEq(String.includes(strObj, "C"), true);
+assertEq(String.includes(strObj, "C", 2), true);
+assertEq(String.includes(strObj, "C", 3), false);
+
+// String.indexOf.
+assertThrowsInstanceOf(() => String.indexOf(), TypeError);
+assertEq(String.indexOf(str), -1);
+assertEq(String.indexOf(str, "C"), 2);
+assertEq(String.indexOf(str, "C", 2), 2);
+assertEq(String.indexOf(str, "C", 3), -1);
+assertEq(String.indexOf(strObj), -1);
+assertEq(String.indexOf(strObj, "C"), 2);
+assertEq(String.indexOf(strObj, "C", 2), 2);
+assertEq(String.indexOf(strObj, "C", 3), -1);
+
+// String.lastIndexOf.
+assertThrowsInstanceOf(() => String.lastIndexOf(), TypeError);
+assertEq(String.lastIndexOf(str), -1);
+assertEq(String.lastIndexOf(str, "C"), 2);
+assertEq(String.lastIndexOf(str, "C", 2), 2);
+assertEq(String.lastIndexOf(str, "C", 1), -1);
+assertEq(String.lastIndexOf(strObj), -1);
+assertEq(String.lastIndexOf(strObj, "C"), 2);
+assertEq(String.lastIndexOf(strObj, "C", 2), 2);
+assertEq(String.lastIndexOf(strObj, "C", 1), -1);
+
+// String.startsWith.
+assertThrowsInstanceOf(() => String.startsWith(), TypeError);
+assertEq(String.startsWith(str), false);
+assertEq(String.startsWith(str, "A"), true);
+assertEq(String.startsWith(str, "B", 0), false);
+assertEq(String.startsWith(str, "B", 1), true);
+assertEq(String.startsWith(strObj), false);
+assertEq(String.startsWith(strObj, "A"), true);
+assertEq(String.startsWith(strObj, "B", 0), false);
+assertEq(String.startsWith(strObj, "B", 1), true);
+
+// String.endsWith.
+assertThrowsInstanceOf(() => String.endsWith(), TypeError);
+assertEq(String.endsWith(str), false);
+assertEq(String.endsWith(str, "e"), true);
+assertEq(String.endsWith(str, "B", 0), false);
+assertEq(String.endsWith(str, "B", 2), true);
+assertEq(String.endsWith(strObj), false);
+assertEq(String.endsWith(strObj, "e"), true);
+assertEq(String.endsWith(strObj, "B", 0), false);
+assertEq(String.endsWith(strObj, "B", 2), true);
+
+// String.trim.
+var str2 = "  ABCde  ";
+var strObj2 = {
+  toString() {
+    return "  ABCde  ";
+  }
+};
+assertThrowsInstanceOf(() => String.trim(), TypeError);
+assertEq(String.trim(str2), "ABCde");
+assertEq(String.trim(strObj2), "ABCde");
+
+// String.trimLeft.
+assertThrowsInstanceOf(() => String.trimLeft(), TypeError);
+assertEq(String.trimLeft(str2), "ABCde  ");
+assertEq(String.trimLeft(strObj2), "ABCde  ");
+
+// String.trimRight.
+assertThrowsInstanceOf(() => String.trimRight(), TypeError);
+assertEq(String.trimRight(str2), "  ABCde");
+assertEq(String.trimRight(strObj2), "  ABCde");
+
+// String.toLocaleLowerCase.
+assertThrowsInstanceOf(() => String.toLocaleLowerCase(), TypeError);
+assertEq(String.toLocaleLowerCase(str), str.toLocaleLowerCase());
+assertEq(String.toLocaleLowerCase(strObj), str.toLocaleLowerCase());
+
+// String.toLocaleUpperCase.
+assertThrowsInstanceOf(() => String.toLocaleUpperCase(), TypeError);
+assertEq(String.toLocaleUpperCase(str), str.toLocaleUpperCase());
+assertEq(String.toLocaleUpperCase(strObj), str.toLocaleUpperCase());
+
+// String.localeCompare.
+assertThrowsInstanceOf(() => String.localeCompare(), TypeError);
+assertEq(String.localeCompare(str), str.localeCompare());
+assertEq(String.localeCompare(str, "abcde"), str.localeCompare("abcde"));
+assertEq(String.localeCompare(strObj), str.localeCompare());
+assertEq(String.localeCompare(strObj, "abcde"), str.localeCompare("abcde"));
+
+// String.normalize.
+if ("normalize" in String.prototype) {
+  var str3 = "\u3082\u3058\u3089 \u3082\u3057\u3099\u3089";
+  var strObj3 = {
+    toString() {
+      return "\u3082\u3058\u3089 \u3082\u3057\u3099\u3089";
+    }
+  };
+  assertThrowsInstanceOf(() => String.normalize(), TypeError);
+
+  assertEq(String.normalize(str3), "\u3082\u3058\u3089 \u3082\u3058\u3089");
+  assertEq(String.normalize(str3, "NFD"), "\u3082\u3057\u3099\u3089 \u3082\u3057\u3099\u3089");
+  assertEq(String.normalize(strObj3), "\u3082\u3058\u3089 \u3082\u3058\u3089");
+  assertEq(String.normalize(strObj3, "NFD"), "\u3082\u3057\u3099\u3089 \u3082\u3057\u3099\u3089");
+}
+
+// String.concat.
+assertThrowsInstanceOf(() => String.concat(), TypeError);
+assertEq(String.concat(str), "ABCde");
+assertEq(String.concat(str, "f"), "ABCdef");
+assertEq(String.concat(str, "f", "g"), "ABCdefg");
+assertEq(String.concat(strObj), "ABCde");
+assertEq(String.concat(strObj, "f"), "ABCdef");
+assertEq(String.concat(strObj, "f", "g"), "ABCdefg");
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
diff --git a/js/src/tests/js1_6/String/regress-306591.js b/js/src/tests/js1_6/String/regress-306591.js
new file mode 100644
index 000000000..ca792b145
--- /dev/null
+++ b/js/src/tests/js1_6/String/regress-306591.js
@@ -0,0 +1,76 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 306591;
+var summary = 'String static methods';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+printStatus ('See https://bugzilla.mozilla.org/show_bug.cgi?id=304828');
+ 
+expect = ['a', 'b', 'c'].toString();
+actual = String.split(new String('abc'), '').toString();
+reportCompare(expect, actual, summary +
+              " String.split(new String('abc'), '')");
+
+expect = '2';
+actual = String.substring(new Number(123), 1, 2);
+reportCompare(expect, actual, summary +
+              " String.substring(new Number(123), 1, 2)");
+
+expect = 'TRUE';
+actual = String.toUpperCase(new Boolean(true)); 
+reportCompare(expect, actual, summary +
+              " String.toUpperCase(new Boolean(true))");
+
+try
+{
+  String.indexOf(null, 'l');
+  throw new Error("should have thrown a TypeError");
+}
+catch (e)
+{
+  assertEq(e instanceof TypeError, true,
+           "String.indexOf(null [, ...]) didn't work correctly");
+}
+
+expect = 2;
+actual = String.indexOf(String(null), 'l');             
+reportCompare(expect, actual, summary +
+              " String.indexOf(String(null), 'l')");
+
+expect = ['a', 'b', 'c'].toString();
+actual = String.split('abc', '').toString();
+reportCompare(expect, actual, summary +
+              " String.split('abc', '')");
+
+expect = '2';
+actual = String.substring(123, 1, 2);
+reportCompare(expect, actual, summary +
+              " String.substring(123, 1, 2)");
+
+expect = 'TRUE';
+actual = String.toUpperCase(true);
+reportCompare(expect, actual, summary +
+              " String.toUpperCase(true)");
+
+try
+{
+  String.indexOf(undefined, 'd');
+  throw new Error("should have thrown a TypeError");
+}
+catch (e)
+{
+  assertEq(e instanceof TypeError, true,
+           "String.indexOf(undefined [, ...]) didn't work correctly");
+}
+
+expect = 2;
+actual = String.indexOf(String(undefined), 'd');
+reportCompare(expect, actual, summary +
+              " String.indexOf(String(undefined), 'd')");
diff --git a/js/src/tests/js1_6/String/shell.js b/js/src/tests/js1_6/String/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_6/String/shell.js
diff --git a/js/src/tests/js1_6/browser.js b/js/src/tests/js1_6/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_6/browser.js
diff --git a/js/src/tests/js1_6/extensions/browser.js b/js/src/tests/js1_6/extensions/browser.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/browser.js
diff --git a/js/src/tests/js1_6/extensions/nested-for-each.js b/js/src/tests/js1_6/extensions/nested-for-each.js
new file mode 100644
index 000000000..d311d30d2
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/nested-for-each.js
@@ -0,0 +1,39 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+var summary = 'for-each-in should not affect for-in';
+var BUGNUMBER = 292020;
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+
+// test here
+function foreachbug()
+{
+    var arryOuter = ["outervalue0", "outervalue1"];
+    var arryInner = ["innervalue1","innervalue2"];
+
+    for (var j in arryOuter)
+    {
+        var result = (j in arryOuter);
+        if (!result)
+        {
+            return ("enumerated property not in object: (" +
+                    j + " in  arryOuter) " + result);
+            return result;
+        }
+
+
+        for each (k in arryInner)
+        {
+            // this for-each-in should not affect the outer for-in
+        }
+    }
+    return '';
+}
+
+reportCompare('', foreachbug());
diff --git a/js/src/tests/js1_6/extensions/regress-312385-01.js b/js/src/tests/js1_6/extensions/regress-312385-01.js
new file mode 100644
index 000000000..7aa5d0d46
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-312385-01.js
@@ -0,0 +1,129 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 312385;
+var summary = 'Generic methods with null or undefined |this|';
+var actual = '';
+var expect = true;
+var voids = [null, undefined];
+
+
+function noop() { }
+
+var generics = {
+String: [{ substring: [] },
+{ toLowerCase: [] },
+{ toUpperCase: [] },
+{ charAt: [] },
+{ charCodeAt: [] },
+{ indexOf: [] },
+{ lastIndexOf: [] },
+{ toLocaleLowerCase: [] },
+{ toLocaleUpperCase: [] },
+{ localeCompare: [] },
+{ match: [/(?:)/] }, // match(regexp)
+{ search: [] },
+{ replace: [] },
+{ split: [] },
+{ substr: [] },
+{ concat: [] },
+{ slice: [] }],
+
+  Array:  [{ join: [] },
+{ reverse: [] },
+{ sort: [] },
+           // { push: [0] },  // push(item1, ...)
+           // { pop: [] },
+           // { shift: [] },
+{ unshift: [] },
+           // { splice: [0, 0, 1] }, // splice(start, deleteCount, item1, ...)
+{ concat: [] },
+{ indexOf: [] },
+{ lastIndexOf: [] },
+           // forEach is excluded since it does not return a value...
+           /* { forEach: [noop] },  // forEach(callback, thisObj) */
+{ map: [noop] },      // map(callback, thisObj)
+{ filter: [noop] },   // filter(callback, thisObj)
+{ some: [noop] },     // some(callback, thisObj)
+{ every: [noop] }     // every(callback, thisObj)
+    ]
+};
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var global = this;
+
+for (var c in generics)
+{
+  var methods = generics[c];
+  for (var i = 0; i < methods.length; i++)
+  {
+    var method = methods[i];
+
+    for (var methodname in method)
+    {
+      for (var v = 0; v < voids.length; v++)
+      {
+        var Constructor = global[c]
+
+        var argsLen = method[methodname].length;
+        assertEq(argsLen === 0 || argsLen === 1, true, "not all arities handled");
+
+        var generic = Constructor[methodname];
+        var prototypy = Constructor.prototype[methodname];
+
+        assertEq(typeof generic, "function");
+        assertEq(typeof prototypy, "function");
+
+        // GENERIC METHOD TESTING
+
+        try
+        {
+          switch (method[methodname].length)
+          {
+            case 0:
+              generic(voids[v]);
+              break;
+
+            case 1:
+              generic(voids[v], method[methodname][0]);
+              break;
+          }
+          throw new Error(c + "." + methodname + " must throw for null or " +
+                          "undefined first argument");
+        }
+        catch (e)
+        {
+          assertEq(e instanceof TypeError, true,
+                   "Didn't get a TypeError for " + c + "." + methodname +
+                   " called with null or undefined first argument");
+        }
+
+
+        // PROTOTYPE METHOD TESTING
+
+        try
+        {
+          prototypy.apply(voids[v], method[methodname][0]);
+          throw new Error(c + ".prototype." + methodname + " must throw " +
+                          "for null or undefined this");
+        }
+        catch (e)
+        {
+          assertEq(e instanceof TypeError, true,
+                   c + ".prototype." + methodname + "didn't throw a " +
+                   "TypeError when called with null or undefined this");
+        }
+      }
+    }
+  }
+}
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("Tests finished.");
diff --git a/js/src/tests/js1_6/extensions/regress-385393-08.js b/js/src/tests/js1_6/extensions/regress-385393-08.js
new file mode 100644
index 000000000..b00cafde9
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-385393-08.js
@@ -0,0 +1,25 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 385393;
+var summary = 'Regression test for bug 385393';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+try
+{ 
+  this.__proto__ = []; 
+  [1,2,3,4].map.call();
+}
+catch(ex)
+{
+}
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/extensions/regress-414098.js b/js/src/tests/js1_6/extensions/regress-414098.js
new file mode 100644
index 000000000..aa2b6e9de
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-414098.js
@@ -0,0 +1,34 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 414098;
+var summary = 'Getter behavior on arrays';
+var actual = '';
+var expect = '';
+
+var a=[1,2,3];
+var foo = 44;
+a.__defineGetter__(1, function() { return foo + 10; });
+actual = String(a);
+reportCompare("1,54,3", actual, "getter 1");
+
+actual = String(a.reverse());
+reportCompare("3,54,1", actual, "reverse");
+
+var s = "";
+a.forEach(function(e) { s += e + "|"; });
+actual = s;
+reportCompare("3|54|1|", actual, "forEach");
+
+actual = a.join(' - ');
+reportCompare("3 - 54 - 1", actual, "join");
+
+a[2]=3;
+actual = a.pop();
+reportCompare(actual, 3, "pop");
+
+actual = a.pop();
+reportCompare(actual, 54, "pop 2");
diff --git a/js/src/tests/js1_6/extensions/regress-455464-01.js b/js/src/tests/js1_6/extensions/regress-455464-01.js
new file mode 100644
index 000000000..c9d3486e9
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-455464-01.js
@@ -0,0 +1,20 @@
+// |reftest| skip-if(Android) -- bug - nsIDOMWindow.crypto throws NS_ERROR_NOT_IMPLEMENTED on Android
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 455464;
+var summary = 'Do not assert with JIT: !TRACE_RECORDER(cx) ^ (jumpTable == recordingJumpTable)';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+
+a=b=c=d=0; this.__defineGetter__('g', gc); for each (y in this);
+
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/extensions/regress-455464-02.js b/js/src/tests/js1_6/extensions/regress-455464-02.js
new file mode 100644
index 000000000..6ca53a495
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-455464-02.js
@@ -0,0 +1,30 @@
+// |reftest| skip-if(Android) -- bug - nsIDOMWindow.crypto throws NS_ERROR_NOT_IMPLEMENTED on Android
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 455464;
+var summary = 'Do not assert with JIT: !TRACE_RECORDER(cx) ^ (jumpTable == recordingJumpTable)';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+
+  a=b=c=d=0; this.__defineGetter__('g', gc); for each (y in this);
+
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/extensions/regress-455464-03.js b/js/src/tests/js1_6/extensions/regress-455464-03.js
new file mode 100644
index 000000000..9a29c4f3e
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-455464-03.js
@@ -0,0 +1,32 @@
+// |reftest| skip-if(Android) -- bug - nsIDOMWindow.crypto throws NS_ERROR_NOT_IMPLEMENTED on Android
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 455464;
+var summary = 'Do not assert with JIT: !TRACE_RECORDER(cx) ^ (jumpTable == recordingJumpTable)';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+a=b=c=d=0; this.__defineGetter__('g', gc); for each (y in this);
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+
+  a=b=c=d=0; this.__defineGetter__('g', gc); for each (y in this);
+
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/extensions/regress-455464-04.js b/js/src/tests/js1_6/extensions/regress-455464-04.js
new file mode 100644
index 000000000..f7616d3b7
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-455464-04.js
@@ -0,0 +1,33 @@
+// |reftest| skip-if(Android) -- bug - nsIDOMWindow.crypto throws NS_ERROR_NOT_IMPLEMENTED on Android
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 455464;
+var summary = 'Do not assert with JIT, gczeal 2: !TRACE_RECORDER(cx) ^ (jumpTable == recordingJumpTable)';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+if (typeof gczeal == 'undefined')
+{
+  expect = actual = 'Test requires gczeal, skipped.';
+}
+else
+{
+  // Enumerate the global once before we turn on gczeal, so we're not
+  // trying to do all the enumerate hook object creation with a gc on
+  // every object, because that makes tests time out.
+  for (z in this);
+  gczeal(2);
+
+  a=b=c=d=0; this.__defineGetter__('g', gc); for each (y in this);
+
+  gczeal(0);
+}
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/extensions/regress-456826.js b/js/src/tests/js1_6/extensions/regress-456826.js
new file mode 100644
index 000000000..a073e8c8d
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-456826.js
@@ -0,0 +1,128 @@
+// |reftest| skip-if(!xulRuntime.shell||Android) slow -- bug 504632
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 456826;
+var summary = 'Do not assert with JIT during OOM';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+
+  if (typeof gcparam != 'undefined')
+  {
+    gc();
+    gc();
+    gcparam("maxBytes", gcparam("gcBytes") + 4*1024);
+    expectExitCode(5);
+  }
+
+  const numRows = 600;
+  const numCols = 600;
+  var scratch = {};
+  var scratchZ = {};
+
+  function complexMult(a, b) {
+    var newr = a.r * b.r - a.i * b.i;
+    var newi = a.r * b.i + a.i * b.r;
+    scratch.r = newr;
+    scratch.i = newi;
+    return scratch;
+  }
+
+  function complexAdd(a, b) {
+    scratch.r = a.r + b.r;
+    scratch.i = a.i + b.i;
+    return scratch;
+  }
+
+  function abs(a) {
+    return Math.sqrt(a.r * a.r + a.i * a.i);
+  }
+
+  function computeEscapeSpeed(c) {
+    scratchZ.r = scratchZ.i = 0;
+    const scaler = 5;
+    const threshold = (colors.length - 1) * scaler + 1;
+    for (var i = 1; i < threshold; ++i) {
+      scratchZ = complexAdd(c, complexMult(scratchZ, scratchZ));
+      if (scratchZ.r * scratchZ.r + scratchZ.i * scratchZ.i > 4) {
+        return Math.floor((i - 1) / scaler) + 1;
+      }
+    }
+    return 0;
+  }
+
+  const colorStrings = [
+    "black",
+    "green",
+    "blue",
+    "red",
+    "purple",
+    "orange",
+    "cyan",
+    "yellow",
+    "magenta",
+    "brown",
+    "pink",
+    "chartreuse",
+    "darkorange",
+    "crimson",
+    "gray",
+    "deeppink",
+    "firebrick",
+    "lavender",
+    "lawngreen",
+    "lightsalmon",
+    "lime",
+    "goldenrod"
+    ];
+
+  var colors = [];
+
+  function createMandelSet(realRange, imagRange) {
+    var start = new Date();
+
+    // Set up our colors
+    for each (var color in colorStrings) {
+        var [r, g, b] = [0, 0, 0];
+        colors.push([r, g, b, 0xff]);
+      }
+
+    var realStep = (realRange.max - realRange.min)/numCols;
+    var imagStep = (imagRange.min - imagRange.max)/numRows;
+    for (var i = 0, curReal = realRange.min;
+         i < numCols;
+         ++i, curReal += realStep) {
+      for (var j = 0, curImag = imagRange.max;
+           j < numRows;
+           ++j, curImag += imagStep) {
+        var c = { r: curReal, i: curImag }
+        var n = computeEscapeSpeed(c);
+      }
+    }
+    print(Date.now() - start);
+  }
+
+  var realRange = { min: -2.1, max: 2 };
+  var imagRange = { min: -2, max: 2 };
+  createMandelSet(realRange, imagRange);
+
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/extensions/regress-457521.js b/js/src/tests/js1_6/extensions/regress-457521.js
new file mode 100644
index 000000000..6f4fbda50
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-457521.js
@@ -0,0 +1,24 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 457521;
+var summary = 'Do not crash @ js_DecompileValueGenerator';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+try
+{
+  this.__defineSetter__("x", [,,,].map);
+  this.watch("x", (new Function("var y, eval")));
+  x = true;
+}
+catch(ex)
+{
+}
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/extensions/regress-465443.js b/js/src/tests/js1_6/extensions/regress-465443.js
new file mode 100644
index 000000000..529c59a54
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-465443.js
@@ -0,0 +1,39 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 465443;
+var summary = '';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  expect = 'TypeError: invalid assignment to const `b\'';
+
+
+  try
+  {
+    eval('(function () { const b = 16; var out = []; for each (b in [true, "", true, "", true, ""]) out.push(b >> 1) })();');
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/extensions/regress-470310.js b/js/src/tests/js1_6/extensions/regress-470310.js
new file mode 100644
index 000000000..c144b54b1
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-470310.js
@@ -0,0 +1,33 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 470310;
+var summary = 'Do not assert: (uint32_t)((atoms - script->atomMap.vector + ' + 
+  '((uintN)(((regs.pc + 0)[1] << 8) | (regs.pc + 0)[2])))) < objects_->length';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  expect = 'TypeError: 6 is not a function';
+
+  this.__defineSetter__('m', [].map);
+  function f() { for (var j = 0; j < 4; ++j) if (j == 3) m = 6; }
+  try { f(); } catch(e) { print(actual = e + ''); }
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
diff --git a/js/src/tests/js1_6/extensions/regress-472508.js b/js/src/tests/js1_6/extensions/regress-472508.js
new file mode 100644
index 000000000..93b929add
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-472508.js
@@ -0,0 +1,23 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 472508;
+var summary = 'TM: Do not crash @ TraceRecorder::emitTreeCall';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+ 
+for (var x in this) { }
+var a = [false, false, false];
+a.__defineGetter__("q", function() { });
+a.__defineGetter__("r", function() { });
+for (var i = 0; i < 2; ++i) for each (var e in a) { }
+
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/extensions/regress-479567.js b/js/src/tests/js1_6/extensions/regress-479567.js
new file mode 100644
index 000000000..6f3525130
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-479567.js
@@ -0,0 +1,33 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 479567;
+var summary = 'Do not assert: thing';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+
+function f()
+{
+  (eval("(function(){for each (y in [false, false, false]);});"))();
+}
+
+try
+{
+  this.__defineGetter__("x", gc);
+  uneval(this.watch("y", this.toSource))
+    f();
+  throw x;
+}
+catch(ex)
+{
+}
+
+
+reportCompare(expect, actual, summary);
diff --git a/js/src/tests/js1_6/extensions/regress-565521.js b/js/src/tests/js1_6/extensions/regress-565521.js
new file mode 100644
index 000000000..9dd26a250
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/regress-565521.js
@@ -0,0 +1,40 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor: Blake Kaplan
+ */
+
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 565521;
+var summary = 'for-each getter calling';
+var actual = '';
+var expect = 'PASS';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  var proto = { get prop() { return (this === proto) ? "FAIL" : "PASS"; } };
+  var obj = Object.create(proto);
+
+  var itercount = 0;
+  for each (var i in obj) {
+      ++itercount;
+      actual = i;
+  }
+
+  reportCompare(itercount, 1, summary + ': right itercount')
+  reportCompare(expect, actual, summary + ': right value');
+
+  exitFunc ('test');
+}
+
diff --git a/js/src/tests/js1_6/extensions/shell.js b/js/src/tests/js1_6/extensions/shell.js
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/js/src/tests/js1_6/extensions/shell.js
diff --git a/js/src/tests/js1_6/shell.js b/js/src/tests/js1_6/shell.js
new file mode 100644
index 000000000..b204e608f
--- /dev/null
+++ b/js/src/tests/js1_6/shell.js
@@ -0,0 +1,12 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*-
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// NOTE: This only turns on 1.6 in shell builds.  The browser requires the
+//       futzing in js/src/tests/browser.js.
+if (typeof version != 'undefined')
+{
+  version(160);
+}
+
diff --git a/js/src/tests/js1_6/template.js b/js/src/tests/js1_6/template.js
new file mode 100644
index 000000000..089aae2d6
--- /dev/null
+++ b/js/src/tests/js1_6/template.js
@@ -0,0 +1,28 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor: 
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 99999;
+var summary = '';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}