From b07621ded117a0b1a57dd67bf6a15be1e45103ce Mon Sep 17 00:00:00 2001
From: Sue Lockwood <deathbear.apache@gmail.com>
Date: Tue, 27 Jun 2017 14:12:06 -0700
Subject: [PATCH] update Array/From files ESID to sec-array.from (#1077)
---
.../Array/from/Array.from-descriptor.js | 1 +
test/built-ins/Array/from/Array.from-name.js | 1 +
test/built-ins/Array/from/Array.from_arity.js | 1 +
...ay.from_forwards-length-for-array-likes.js | 1 +
.../from/calling-from-valid-1-noStrict.js | 133 ++++++++---------
.../from/calling-from-valid-1-onlyStrict.js | 133 ++++++++---------
.../Array/from/calling-from-valid-2.js | 135 +++++++++---------
.../Array/from/elements-added-after.js | 75 +++++-----
.../Array/from/elements-deleted-after.js | 63 ++++----
.../Array/from/elements-updated-after.js | 53 +++----
test/built-ins/Array/from/from-array.js | 47 +++---
test/built-ins/Array/from/from-string.js | 3 +-
.../Array/from/get-iter-method-err.js | 1 +
.../Array/from/items-is-arraybuffer.js | 1 +
.../Array/from/items-is-null-throws.js | 1 +
test/built-ins/Array/from/iter-adv-err.js | 1 +
.../Array/from/iter-cstm-ctor-err.js | 1 +
test/built-ins/Array/from/iter-cstm-ctor.js | 1 +
.../built-ins/Array/from/iter-get-iter-err.js | 1 +
.../Array/from/iter-get-iter-val-err.js | 1 +
test/built-ins/Array/from/iter-map-fn-args.js | 1 +
test/built-ins/Array/from/iter-map-fn-err.js | 1 +
.../Array/from/iter-map-fn-return.js | 1 +
.../Array/from/iter-map-fn-this-arg.js | 1 +
.../Array/from/iter-map-fn-this-non-strict.js | 1 +
.../Array/from/iter-map-fn-this-strict.js | 1 +
.../Array/from/iter-set-elem-prop-err.js | 1 +
.../Array/from/iter-set-elem-prop.js | 1 +
.../Array/from/iter-set-length-err.js | 1 +
test/built-ins/Array/from/iter-set-length.js | 1 +
.../from/mapfn-is-not-callable-typeerror.js | 69 ++++-----
.../Array/from/mapfn-is-symbol-throws.js | 1 +
.../Array/from/mapfn-throws-exception.js | 29 ++--
.../Array/from/source-array-boundary.js | 53 +++----
.../Array/from/source-object-constructor.js | 21 +--
.../Array/from/source-object-iterator-1.js | 57 ++++----
.../Array/from/source-object-iterator-2.js | 71 ++++-----
.../Array/from/source-object-length.js | 49 +++----
.../Array/from/source-object-missing.js | 43 +++---
.../Array/from/source-object-without.js | 35 ++---
test/built-ins/Array/from/this-null.js | 23 +--
41 files changed, 578 insertions(+), 537 deletions(-)
diff --git a/test/built-ins/Array/from/Array.from-descriptor.js b/test/built-ins/Array/from/Array.from-descriptor.js
index 7fcb331e09..38778287b6 100644
--- a/test/built-ins/Array/from/Array.from-descriptor.js
+++ b/test/built-ins/Array/from/Array.from-descriptor.js
@@ -5,6 +5,7 @@
description: Testing descriptor property of Array.from
includes:
- propertyHelper.js
+esid: sec-array.from
es6id: 22.1.2.1
---*/
diff --git a/test/built-ins/Array/from/Array.from-name.js b/test/built-ins/Array/from/Array.from-name.js
index cb05ac2b5d..add03df6c5 100644
--- a/test/built-ins/Array/from/Array.from-name.js
+++ b/test/built-ins/Array/from/Array.from-name.js
@@ -1,6 +1,7 @@
// Copyright 2015 Microsoft Corporation. All rights reserved.
// This code is governed by the license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: '`name` property'
info: >
diff --git a/test/built-ins/Array/from/Array.from_arity.js b/test/built-ins/Array/from/Array.from_arity.js
index 85f53379ce..ad5e8a6aae 100644
--- a/test/built-ins/Array/from/Array.from_arity.js
+++ b/test/built-ins/Array/from/Array.from_arity.js
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: >
The length property of the Array.from method is 1.
diff --git a/test/built-ins/Array/from/Array.from_forwards-length-for-array-likes.js b/test/built-ins/Array/from/Array.from_forwards-length-for-array-likes.js
index 8c946efd40..5b3491a4bf 100644
--- a/test/built-ins/Array/from/Array.from_forwards-length-for-array-likes.js
+++ b/test/built-ins/Array/from/Array.from_forwards-length-for-array-likes.js
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: >
If this is a constructor, and items doesn't have an @@iterator,
diff --git a/test/built-ins/Array/from/calling-from-valid-1-noStrict.js b/test/built-ins/Array/from/calling-from-valid-1-noStrict.js
index c2b351e2ff..81f419cbb9 100644
--- a/test/built-ins/Array/from/calling-from-valid-1-noStrict.js
+++ b/test/built-ins/Array/from/calling-from-valid-1-noStrict.js
@@ -1,66 +1,67 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-/*---
-es6id: 22.1.2.1
-description: Map function without thisArg on non strict mode
-info: >
- 22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] )
-
- ...
- 10. Let len be ToLength(Get(arrayLike, "length")).
- 11. ReturnIfAbrupt(len).
- 12. If IsConstructor(C) is true, then
- a. Let A be Construct(C, «len»).
- 13. Else,
- b. Let A be ArrayCreate(len).
- 14. ReturnIfAbrupt(A).
- 15. Let k be 0.
- 16. Repeat, while k < len
- a. Let Pk be ToString(k).
- b. Let kValue be Get(arrayLike, Pk).
- c. ReturnIfAbrupt(kValue).
- d. If mapping is true, then
- i. Let mappedValue be Call(mapfn, T, «kValue, k»).
- ...
-flags: [noStrict]
----*/
-
-var list = {
- '0': 41,
- '1': 42,
- '2': 43,
- length: 3
-};
-var calls = [];
-
-function mapFn (value) {
- calls.push({
- args: arguments,
- thisArg: this
- });
- return value * 2;
-}
-
-var result = Array.from(list, mapFn);
-
-assert.sameValue(result.length, 3, 'result.length');
-assert.sameValue(result[0], 82, 'result[0]');
-assert.sameValue(result[1], 84, 'result[1]');
-assert.sameValue(result[2], 86, 'result[2]');
-
-assert.sameValue(calls.length, 3, 'calls.length');
-
-assert.sameValue(calls[0].args.length, 2, 'calls[0].args.length');
-assert.sameValue(calls[0].args[0], 41, 'calls[0].args[0]');
-assert.sameValue(calls[0].args[1], 0, 'calls[0].args[1]');
-assert.sameValue(calls[0].thisArg, this, 'calls[0].thisArg');
-
-assert.sameValue(calls[1].args.length, 2, 'calls[1].args.length');
-assert.sameValue(calls[1].args[0], 42, 'calls[1].args[0]');
-assert.sameValue(calls[1].args[1], 1, 'calls[1].args[1]');
-assert.sameValue(calls[1].thisArg, this, 'calls[1].thisArg');
-
-assert.sameValue(calls[2].args.length, 2, 'calls[2].args.length');
-assert.sameValue(calls[2].args[0], 43, 'calls[2].args[0]');
-assert.sameValue(calls[2].args[1], 2, 'calls[2].args[1]');
-assert.sameValue(calls[2].thisArg, this, 'calls[2].thisArg');
\ No newline at end of file
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+/*---
+esid: sec-array.from
+es6id: 22.1.2.1
+description: Map function without thisArg on non strict mode
+info: >
+ 22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] )
+
+ ...
+ 10. Let len be ToLength(Get(arrayLike, "length")).
+ 11. ReturnIfAbrupt(len).
+ 12. If IsConstructor(C) is true, then
+ a. Let A be Construct(C, «len»).
+ 13. Else,
+ b. Let A be ArrayCreate(len).
+ 14. ReturnIfAbrupt(A).
+ 15. Let k be 0.
+ 16. Repeat, while k < len
+ a. Let Pk be ToString(k).
+ b. Let kValue be Get(arrayLike, Pk).
+ c. ReturnIfAbrupt(kValue).
+ d. If mapping is true, then
+ i. Let mappedValue be Call(mapfn, T, «kValue, k»).
+ ...
+flags: [noStrict]
+---*/
+
+var list = {
+ '0': 41,
+ '1': 42,
+ '2': 43,
+ length: 3
+};
+var calls = [];
+
+function mapFn (value) {
+ calls.push({
+ args: arguments,
+ thisArg: this
+ });
+ return value * 2;
+}
+
+var result = Array.from(list, mapFn);
+
+assert.sameValue(result.length, 3, 'result.length');
+assert.sameValue(result[0], 82, 'result[0]');
+assert.sameValue(result[1], 84, 'result[1]');
+assert.sameValue(result[2], 86, 'result[2]');
+
+assert.sameValue(calls.length, 3, 'calls.length');
+
+assert.sameValue(calls[0].args.length, 2, 'calls[0].args.length');
+assert.sameValue(calls[0].args[0], 41, 'calls[0].args[0]');
+assert.sameValue(calls[0].args[1], 0, 'calls[0].args[1]');
+assert.sameValue(calls[0].thisArg, this, 'calls[0].thisArg');
+
+assert.sameValue(calls[1].args.length, 2, 'calls[1].args.length');
+assert.sameValue(calls[1].args[0], 42, 'calls[1].args[0]');
+assert.sameValue(calls[1].args[1], 1, 'calls[1].args[1]');
+assert.sameValue(calls[1].thisArg, this, 'calls[1].thisArg');
+
+assert.sameValue(calls[2].args.length, 2, 'calls[2].args.length');
+assert.sameValue(calls[2].args[0], 43, 'calls[2].args[0]');
+assert.sameValue(calls[2].args[1], 2, 'calls[2].args[1]');
+assert.sameValue(calls[2].thisArg, this, 'calls[2].thisArg');
diff --git a/test/built-ins/Array/from/calling-from-valid-1-onlyStrict.js b/test/built-ins/Array/from/calling-from-valid-1-onlyStrict.js
index 7b2e603b2c..e794e6ea4a 100644
--- a/test/built-ins/Array/from/calling-from-valid-1-onlyStrict.js
+++ b/test/built-ins/Array/from/calling-from-valid-1-onlyStrict.js
@@ -1,66 +1,67 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-/*---
-es6id: 22.1.2.1
-description: Map function without thisArg on strict mode
-info: >
- 22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] )
-
- ...
- 10. Let len be ToLength(Get(arrayLike, "length")).
- 11. ReturnIfAbrupt(len).
- 12. If IsConstructor(C) is true, then
- a. Let A be Construct(C, «len»).
- 13. Else,
- b. Let A be ArrayCreate(len).
- 14. ReturnIfAbrupt(A).
- 15. Let k be 0.
- 16. Repeat, while k < len
- a. Let Pk be ToString(k).
- b. Let kValue be Get(arrayLike, Pk).
- c. ReturnIfAbrupt(kValue).
- d. If mapping is true, then
- i. Let mappedValue be Call(mapfn, T, «kValue, k»).
- ...
-flags: [onlyStrict]
----*/
-
-var list = {
- '0': 41,
- '1': 42,
- '2': 43,
- length: 3
-};
-var calls = [];
-
-function mapFn (value) {
- calls.push({
- args: arguments,
- thisArg: this
- });
- return value * 2;
-}
-
-var result = Array.from(list, mapFn);
-
-assert.sameValue(result.length, 3, 'result.length');
-assert.sameValue(result[0], 82, 'result[0]');
-assert.sameValue(result[1], 84, 'result[1]');
-assert.sameValue(result[2], 86, 'result[2]');
-
-assert.sameValue(calls.length, 3, 'calls.length');
-
-assert.sameValue(calls[0].args.length, 2, 'calls[0].args.length');
-assert.sameValue(calls[0].args[0], 41, 'calls[0].args[0]');
-assert.sameValue(calls[0].args[1], 0, 'calls[0].args[1]');
-assert.sameValue(calls[0].thisArg, undefined, 'calls[0].thisArg');
-
-assert.sameValue(calls[1].args.length, 2, 'calls[1].args.length');
-assert.sameValue(calls[1].args[0], 42, 'calls[1].args[0]');
-assert.sameValue(calls[1].args[1], 1, 'calls[1].args[1]');
-assert.sameValue(calls[1].thisArg, undefined, 'calls[1].thisArg');
-
-assert.sameValue(calls[2].args.length, 2, 'calls[2].args.length');
-assert.sameValue(calls[2].args[0], 43, 'calls[2].args[0]');
-assert.sameValue(calls[2].args[1], 2, 'calls[2].args[1]');
-assert.sameValue(calls[2].thisArg, undefined, 'calls[2].thisArg');
\ No newline at end of file
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+/*---
+esid: sec-array.from
+es6id: 22.1.2.1
+description: Map function without thisArg on strict mode
+info: >
+ 22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] )
+
+ ...
+ 10. Let len be ToLength(Get(arrayLike, "length")).
+ 11. ReturnIfAbrupt(len).
+ 12. If IsConstructor(C) is true, then
+ a. Let A be Construct(C, «len»).
+ 13. Else,
+ b. Let A be ArrayCreate(len).
+ 14. ReturnIfAbrupt(A).
+ 15. Let k be 0.
+ 16. Repeat, while k < len
+ a. Let Pk be ToString(k).
+ b. Let kValue be Get(arrayLike, Pk).
+ c. ReturnIfAbrupt(kValue).
+ d. If mapping is true, then
+ i. Let mappedValue be Call(mapfn, T, «kValue, k»).
+ ...
+flags: [onlyStrict]
+---*/
+
+var list = {
+ '0': 41,
+ '1': 42,
+ '2': 43,
+ length: 3
+};
+var calls = [];
+
+function mapFn (value) {
+ calls.push({
+ args: arguments,
+ thisArg: this
+ });
+ return value * 2;
+}
+
+var result = Array.from(list, mapFn);
+
+assert.sameValue(result.length, 3, 'result.length');
+assert.sameValue(result[0], 82, 'result[0]');
+assert.sameValue(result[1], 84, 'result[1]');
+assert.sameValue(result[2], 86, 'result[2]');
+
+assert.sameValue(calls.length, 3, 'calls.length');
+
+assert.sameValue(calls[0].args.length, 2, 'calls[0].args.length');
+assert.sameValue(calls[0].args[0], 41, 'calls[0].args[0]');
+assert.sameValue(calls[0].args[1], 0, 'calls[0].args[1]');
+assert.sameValue(calls[0].thisArg, undefined, 'calls[0].thisArg');
+
+assert.sameValue(calls[1].args.length, 2, 'calls[1].args.length');
+assert.sameValue(calls[1].args[0], 42, 'calls[1].args[0]');
+assert.sameValue(calls[1].args[1], 1, 'calls[1].args[1]');
+assert.sameValue(calls[1].thisArg, undefined, 'calls[1].thisArg');
+
+assert.sameValue(calls[2].args.length, 2, 'calls[2].args.length');
+assert.sameValue(calls[2].args[0], 43, 'calls[2].args[0]');
+assert.sameValue(calls[2].args[1], 2, 'calls[2].args[1]');
+assert.sameValue(calls[2].thisArg, undefined, 'calls[2].thisArg');
diff --git a/test/built-ins/Array/from/calling-from-valid-2.js b/test/built-ins/Array/from/calling-from-valid-2.js
index 7ae61c8ebf..9831ec5e47 100644
--- a/test/built-ins/Array/from/calling-from-valid-2.js
+++ b/test/built-ins/Array/from/calling-from-valid-2.js
@@ -1,67 +1,68 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-es6id: 22.1.2.1
-description: Calling from with a valid map function with thisArg
-info: >
- 22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] )
-
- ...
- 10. Let len be ToLength(Get(arrayLike, "length")).
- 11. ReturnIfAbrupt(len).
- 12. If IsConstructor(C) is true, then
- a. Let A be Construct(C, «len»).
- 13. Else,
- b. Let A be ArrayCreate(len).
- 14. ReturnIfAbrupt(A).
- 15. Let k be 0.
- 16. Repeat, while k < len
- a. Let Pk be ToString(k).
- b. Let kValue be Get(arrayLike, Pk).
- c. ReturnIfAbrupt(kValue).
- d. If mapping is true, then
- i. Let mappedValue be Call(mapfn, T, «kValue, k»).
- ...
----*/
-
-var list = {
- '0': 41,
- '1': 42,
- '2': 43,
- length: 3
-};
-var calls = [];
-var thisArg = {};
-
-function mapFn (value) {
- calls.push({
- args: arguments,
- thisArg: this
- });
- return value * 2;
-}
-
-var result = Array.from(list, mapFn, thisArg);
-
-assert.sameValue(result.length, 3, 'result.length');
-assert.sameValue(result[0], 82, 'result[0]');
-assert.sameValue(result[1], 84, 'result[1]');
-assert.sameValue(result[2], 86, 'result[2]');
-
-assert.sameValue(calls.length, 3, 'calls.length');
-
-assert.sameValue(calls[0].args.length, 2, 'calls[0].args.length');
-assert.sameValue(calls[0].args[0], 41, 'calls[0].args[0]');
-assert.sameValue(calls[0].args[1], 0, 'calls[0].args[1]');
-assert.sameValue(calls[0].thisArg, thisArg, 'calls[0].thisArg');
-
-assert.sameValue(calls[1].args.length, 2, 'calls[1].args.length');
-assert.sameValue(calls[1].args[0], 42, 'calls[1].args[0]');
-assert.sameValue(calls[1].args[1], 1, 'calls[1].args[1]');
-assert.sameValue(calls[1].thisArg, thisArg, 'calls[1].thisArg');
-
-assert.sameValue(calls[2].args.length, 2, 'calls[2].args.length');
-assert.sameValue(calls[2].args[0], 43, 'calls[2].args[0]');
-assert.sameValue(calls[2].args[1], 2, 'calls[2].args[1]');
-assert.sameValue(calls[2].thisArg, thisArg, 'calls[2].thisArg');
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+esid: sec-array.from
+es6id: 22.1.2.1
+description: Calling from with a valid map function with thisArg
+info: >
+ 22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] )
+
+ ...
+ 10. Let len be ToLength(Get(arrayLike, "length")).
+ 11. ReturnIfAbrupt(len).
+ 12. If IsConstructor(C) is true, then
+ a. Let A be Construct(C, «len»).
+ 13. Else,
+ b. Let A be ArrayCreate(len).
+ 14. ReturnIfAbrupt(A).
+ 15. Let k be 0.
+ 16. Repeat, while k < len
+ a. Let Pk be ToString(k).
+ b. Let kValue be Get(arrayLike, Pk).
+ c. ReturnIfAbrupt(kValue).
+ d. If mapping is true, then
+ i. Let mappedValue be Call(mapfn, T, «kValue, k»).
+ ...
+---*/
+
+var list = {
+ '0': 41,
+ '1': 42,
+ '2': 43,
+ length: 3
+};
+var calls = [];
+var thisArg = {};
+
+function mapFn (value) {
+ calls.push({
+ args: arguments,
+ thisArg: this
+ });
+ return value * 2;
+}
+
+var result = Array.from(list, mapFn, thisArg);
+
+assert.sameValue(result.length, 3, 'result.length');
+assert.sameValue(result[0], 82, 'result[0]');
+assert.sameValue(result[1], 84, 'result[1]');
+assert.sameValue(result[2], 86, 'result[2]');
+
+assert.sameValue(calls.length, 3, 'calls.length');
+
+assert.sameValue(calls[0].args.length, 2, 'calls[0].args.length');
+assert.sameValue(calls[0].args[0], 41, 'calls[0].args[0]');
+assert.sameValue(calls[0].args[1], 0, 'calls[0].args[1]');
+assert.sameValue(calls[0].thisArg, thisArg, 'calls[0].thisArg');
+
+assert.sameValue(calls[1].args.length, 2, 'calls[1].args.length');
+assert.sameValue(calls[1].args[0], 42, 'calls[1].args[0]');
+assert.sameValue(calls[1].args[1], 1, 'calls[1].args[1]');
+assert.sameValue(calls[1].thisArg, thisArg, 'calls[1].thisArg');
+
+assert.sameValue(calls[2].args.length, 2, 'calls[2].args.length');
+assert.sameValue(calls[2].args[0], 43, 'calls[2].args[0]');
+assert.sameValue(calls[2].args[1], 2, 'calls[2].args[1]');
+assert.sameValue(calls[2].thisArg, thisArg, 'calls[2].thisArg');
diff --git a/test/built-ins/Array/from/elements-added-after.js b/test/built-ins/Array/from/elements-added-after.js
index 52fa034899..9aafe597ac 100644
--- a/test/built-ins/Array/from/elements-added-after.js
+++ b/test/built-ins/Array/from/elements-added-after.js
@@ -1,37 +1,38 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Elements added after the call to from
-es6id: 22.1.2.1
----*/
-
-var arrayIndex = -1;
-var originalLength = 7;
-var obj = {
- length: originalLength,
- 0: 2,
- 1: 4,
- 2: 8,
- 3: 16,
- 4: 32,
- 5: 64,
- 6: 128
-};
-var array = [ 2, 4, 8, 16, 32, 64, 128 ];
-function mapFn(value, index) {
- arrayIndex++;
- assert.sameValue(value, obj[arrayIndex], "Value mismatch in mapFn at index " + index + ".");
- assert.sameValue(index, arrayIndex, "Index mismatch in mapFn.");
- obj[originalLength + arrayIndex] = 2 * arrayIndex + 1;
-
- return obj[arrayIndex];
-}
-
-
-var a = Array.from(obj, mapFn);
-assert.sameValue(a.length, array.length, "Length mismatch.");
-
-for (var j = 0; j < a.length; j++) {
- assert.sameValue(a[j], array[j], "Element mismatch for array at index " + j + ".");
-}
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Elements added after the call to from
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var arrayIndex = -1;
+var originalLength = 7;
+var obj = {
+ length: originalLength,
+ 0: 2,
+ 1: 4,
+ 2: 8,
+ 3: 16,
+ 4: 32,
+ 5: 64,
+ 6: 128
+};
+var array = [ 2, 4, 8, 16, 32, 64, 128 ];
+function mapFn(value, index) {
+ arrayIndex++;
+ assert.sameValue(value, obj[arrayIndex], "Value mismatch in mapFn at index " + index + ".");
+ assert.sameValue(index, arrayIndex, "Index mismatch in mapFn.");
+ obj[originalLength + arrayIndex] = 2 * arrayIndex + 1;
+
+ return obj[arrayIndex];
+}
+
+
+var a = Array.from(obj, mapFn);
+assert.sameValue(a.length, array.length, "Length mismatch.");
+
+for (var j = 0; j < a.length; j++) {
+ assert.sameValue(a[j], array[j], "Element mismatch for array at index " + j + ".");
+}
diff --git a/test/built-ins/Array/from/elements-deleted-after.js b/test/built-ins/Array/from/elements-deleted-after.js
index 6edd6cd521..d2d72e51e6 100644
--- a/test/built-ins/Array/from/elements-deleted-after.js
+++ b/test/built-ins/Array/from/elements-deleted-after.js
@@ -1,31 +1,32 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: >
- Elements deleted after the call started and before visited are not
- visited
-es6id: 22.1.2.1
----*/
-
-var originalArray = [ 0, 1, -2, 4, -8, 16 ];
-var array = [ 0, 1, -2, 4, -8, 16 ];
-var a = [];
-var arrayIndex = -1;
-function mapFn(value, index) {
- this.arrayIndex++;
- assert.sameValue(value, array[this.arrayIndex], "Value mismatch in mapFn at index " + index + ".");
- assert.sameValue(index, this.arrayIndex, "Index mismatch in mapFn.");
-
- array.splice(array.length - 1, 1);
- return 127;
-}
-
-
-a = Array.from(array, mapFn, this);
-
-assert.sameValue(a.length, originalArray.length / 2, "Length mismatch. Old array : " + (originalArray.length / 2) + ". array : " + a.length + ".");
-
-for (var j = 0; j < originalArray.length / 2; j++) {
- assert.sameValue(a[j], 127, "Element mismatch for mapped array at index " + j + ".");
-}
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: >
+ Elements deleted after the call started and before visited are not
+ visited
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var originalArray = [ 0, 1, -2, 4, -8, 16 ];
+var array = [ 0, 1, -2, 4, -8, 16 ];
+var a = [];
+var arrayIndex = -1;
+function mapFn(value, index) {
+ this.arrayIndex++;
+ assert.sameValue(value, array[this.arrayIndex], "Value mismatch in mapFn at index " + index + ".");
+ assert.sameValue(index, this.arrayIndex, "Index mismatch in mapFn.");
+
+ array.splice(array.length - 1, 1);
+ return 127;
+}
+
+
+a = Array.from(array, mapFn, this);
+
+assert.sameValue(a.length, originalArray.length / 2, "Length mismatch. Old array : " + (originalArray.length / 2) + ". array : " + a.length + ".");
+
+for (var j = 0; j < originalArray.length / 2; j++) {
+ assert.sameValue(a[j], 127, "Element mismatch for mapped array at index " + j + ".");
+}
diff --git a/test/built-ins/Array/from/elements-updated-after.js b/test/built-ins/Array/from/elements-updated-after.js
index 7f475c6c08..6c859e23ac 100644
--- a/test/built-ins/Array/from/elements-updated-after.js
+++ b/test/built-ins/Array/from/elements-updated-after.js
@@ -1,26 +1,27 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Elements are updated after the call to from
-es6id: 22.1.2.1
----*/
-
-var array = [ 127, 4, 8, 16, 32, 64, 128 ];
-var arrayIndex = -1;
-function mapFn(value, index) {
- arrayIndex++;
- if (index + 1 < array.length) {
- array[index + 1] = 127;
- }
- assert.sameValue(value, 127, "Value mismatch in mapFn at index " + index + ".");
- assert.sameValue(index, arrayIndex, "Index mismatch in mapFn.");
-
- return value;
-}
-
-var a = Array.from(array, mapFn);
-assert.sameValue(a.length, array.length, "Length mismatch.");
-for (var j = 0; j < a.length; j++) {
- assert.sameValue(a[j], 127, "Element mismatch for mapped array.");
-}
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Elements are updated after the call to from
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var array = [ 127, 4, 8, 16, 32, 64, 128 ];
+var arrayIndex = -1;
+function mapFn(value, index) {
+ arrayIndex++;
+ if (index + 1 < array.length) {
+ array[index + 1] = 127;
+ }
+ assert.sameValue(value, 127, "Value mismatch in mapFn at index " + index + ".");
+ assert.sameValue(index, arrayIndex, "Index mismatch in mapFn.");
+
+ return value;
+}
+
+var a = Array.from(array, mapFn);
+assert.sameValue(a.length, array.length, "Length mismatch.");
+for (var j = 0; j < a.length; j++) {
+ assert.sameValue(a[j], 127, "Element mismatch for mapped array.");
+}
diff --git a/test/built-ins/Array/from/from-array.js b/test/built-ins/Array/from/from-array.js
index 7badf8e9f3..59258bdae3 100644
--- a/test/built-ins/Array/from/from-array.js
+++ b/test/built-ins/Array/from/from-array.js
@@ -1,23 +1,24 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Passing a valid array
-es6id: 22.1.2.1
----*/
-
-var array = [0, 'foo', , Infinity];
-var result = Array.from(array);
-
-assert.sameValue(result.length, 4, 'result.length');
-assert.sameValue(result[0], 0, 'result[0]');
-assert.sameValue(result[1], 'foo', 'result[1]');
-assert.sameValue(result[2], undefined, 'result[2]');
-assert.sameValue(result[3], Infinity, 'result[3]');
-
-assert.notSameValue(
- result, array,
- 'result is not the object from items argument'
-);
-
-assert(result instanceof Array, 'result instanceof Array');
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Passing a valid array
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var array = [0, 'foo', , Infinity];
+var result = Array.from(array);
+
+assert.sameValue(result.length, 4, 'result.length');
+assert.sameValue(result[0], 0, 'result[0]');
+assert.sameValue(result[1], 'foo', 'result[1]');
+assert.sameValue(result[2], undefined, 'result[2]');
+assert.sameValue(result[3], Infinity, 'result[3]');
+
+assert.notSameValue(
+ result, array,
+ 'result is not the object from items argument'
+);
+
+assert(result instanceof Array, 'result instanceof Array');
diff --git a/test/built-ins/Array/from/from-string.js b/test/built-ins/Array/from/from-string.js
index bca1ff11ca..97ff33515e 100644
--- a/test/built-ins/Array/from/from-string.js
+++ b/test/built-ins/Array/from/from-string.js
@@ -2,7 +2,8 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
-es6id: 22.1.2.1_T1
+esid: sec-array.from
+es6id: 22.1.2.1
description: Testing Array.from when passed a String
author: Hank Yates (hankyates@gmail.com)
---*/
diff --git a/test/built-ins/Array/from/get-iter-method-err.js b/test/built-ins/Array/from/get-iter-method-err.js
index 745f108135..d7f5c08484 100644
--- a/test/built-ins/Array/from/get-iter-method-err.js
+++ b/test/built-ins/Array/from/get-iter-method-err.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Error accessing items' `Symbol.iterator` attribute
info: >
diff --git a/test/built-ins/Array/from/items-is-arraybuffer.js b/test/built-ins/Array/from/items-is-arraybuffer.js
index f7800dcb77..6c09f89568 100644
--- a/test/built-ins/Array/from/items-is-arraybuffer.js
+++ b/test/built-ins/Array/from/items-is-arraybuffer.js
@@ -1,6 +1,7 @@
// Copyright 2015 Leonardo Balter. All rights reserved.
// This code is governed by the license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Return empty array if items argument is an ArrayBuffer
info: >
diff --git a/test/built-ins/Array/from/items-is-null-throws.js b/test/built-ins/Array/from/items-is-null-throws.js
index be42873716..d69783c529 100644
--- a/test/built-ins/Array/from/items-is-null-throws.js
+++ b/test/built-ins/Array/from/items-is-null-throws.js
@@ -1,6 +1,7 @@
// Copyright 2015 Leonardo Balter. All rights reserved.
// This code is governed by the license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Throws a TypeError if items argument is null
info: >
diff --git a/test/built-ins/Array/from/iter-adv-err.js b/test/built-ins/Array/from/iter-adv-err.js
index 0b8259baeb..3fd82ac370 100644
--- a/test/built-ins/Array/from/iter-adv-err.js
+++ b/test/built-ins/Array/from/iter-adv-err.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Error advancing iterator
info: >
diff --git a/test/built-ins/Array/from/iter-cstm-ctor-err.js b/test/built-ins/Array/from/iter-cstm-ctor-err.js
index 06733cb093..295c787986 100644
--- a/test/built-ins/Array/from/iter-cstm-ctor-err.js
+++ b/test/built-ins/Array/from/iter-cstm-ctor-err.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: >
Error creating object with custom constructor (traversed via iterator)
diff --git a/test/built-ins/Array/from/iter-cstm-ctor.js b/test/built-ins/Array/from/iter-cstm-ctor.js
index a19edeb9a3..2f20865698 100644
--- a/test/built-ins/Array/from/iter-cstm-ctor.js
+++ b/test/built-ins/Array/from/iter-cstm-ctor.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Creating object with custom constructor (traversed via iterator)
info: >
diff --git a/test/built-ins/Array/from/iter-get-iter-err.js b/test/built-ins/Array/from/iter-get-iter-err.js
index edc5b1717e..1dd19ada51 100644
--- a/test/built-ins/Array/from/iter-get-iter-err.js
+++ b/test/built-ins/Array/from/iter-get-iter-err.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Error creating iterator object
info: >
diff --git a/test/built-ins/Array/from/iter-get-iter-val-err.js b/test/built-ins/Array/from/iter-get-iter-val-err.js
index 976981d52e..0d3fedae32 100644
--- a/test/built-ins/Array/from/iter-get-iter-val-err.js
+++ b/test/built-ins/Array/from/iter-get-iter-val-err.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Error retrieving value of iterator result
info: >
diff --git a/test/built-ins/Array/from/iter-map-fn-args.js b/test/built-ins/Array/from/iter-map-fn-args.js
index c7f35b8234..95d1caf3ab 100644
--- a/test/built-ins/Array/from/iter-map-fn-args.js
+++ b/test/built-ins/Array/from/iter-map-fn-args.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: >
Arguments of mapping function (traversed via iterator)
diff --git a/test/built-ins/Array/from/iter-map-fn-err.js b/test/built-ins/Array/from/iter-map-fn-err.js
index a96b8f3c94..6fbbf9475a 100644
--- a/test/built-ins/Array/from/iter-map-fn-err.js
+++ b/test/built-ins/Array/from/iter-map-fn-err.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Error invoking map function (traversed via iterator)
info: >
diff --git a/test/built-ins/Array/from/iter-map-fn-return.js b/test/built-ins/Array/from/iter-map-fn-return.js
index ca4c8f3783..083b256eac 100644
--- a/test/built-ins/Array/from/iter-map-fn-return.js
+++ b/test/built-ins/Array/from/iter-map-fn-return.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Value returned by mapping function (traversed via iterator)
info: >
diff --git a/test/built-ins/Array/from/iter-map-fn-this-arg.js b/test/built-ins/Array/from/iter-map-fn-this-arg.js
index 26becec78b..faafee820e 100644
--- a/test/built-ins/Array/from/iter-map-fn-this-arg.js
+++ b/test/built-ins/Array/from/iter-map-fn-this-arg.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: >
`this` value of mapping function with custom `this` argument (traversed via iterator)
diff --git a/test/built-ins/Array/from/iter-map-fn-this-non-strict.js b/test/built-ins/Array/from/iter-map-fn-this-non-strict.js
index c4e18eb029..4294d5f888 100644
--- a/test/built-ins/Array/from/iter-map-fn-this-non-strict.js
+++ b/test/built-ins/Array/from/iter-map-fn-this-non-strict.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: >
`this` value of mapping function in non-strict mode (traversed via iterator)
diff --git a/test/built-ins/Array/from/iter-map-fn-this-strict.js b/test/built-ins/Array/from/iter-map-fn-this-strict.js
index bb17d90d81..fe39dc5dda 100644
--- a/test/built-ins/Array/from/iter-map-fn-this-strict.js
+++ b/test/built-ins/Array/from/iter-map-fn-this-strict.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: >
`this` value of mapping function in strict mode (traversed via iterator)
diff --git a/test/built-ins/Array/from/iter-set-elem-prop-err.js b/test/built-ins/Array/from/iter-set-elem-prop-err.js
index 64945a070d..a2d58860c0 100644
--- a/test/built-ins/Array/from/iter-set-elem-prop-err.js
+++ b/test/built-ins/Array/from/iter-set-elem-prop-err.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Error setting property on result value (traversed via iterator)
info: >
diff --git a/test/built-ins/Array/from/iter-set-elem-prop.js b/test/built-ins/Array/from/iter-set-elem-prop.js
index 91762fddde..331880b974 100644
--- a/test/built-ins/Array/from/iter-set-elem-prop.js
+++ b/test/built-ins/Array/from/iter-set-elem-prop.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Setting property on result value (traversed via iterator)
info: >
diff --git a/test/built-ins/Array/from/iter-set-length-err.js b/test/built-ins/Array/from/iter-set-length-err.js
index 3379ed7ec4..90a9d5d5c1 100644
--- a/test/built-ins/Array/from/iter-set-length-err.js
+++ b/test/built-ins/Array/from/iter-set-length-err.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Error setting length of object (traversed via iterator)
info: >
diff --git a/test/built-ins/Array/from/iter-set-length.js b/test/built-ins/Array/from/iter-set-length.js
index 95913df721..13d456af86 100644
--- a/test/built-ins/Array/from/iter-set-length.js
+++ b/test/built-ins/Array/from/iter-set-length.js
@@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Setting length of object (traversed via iterator)
info: >
diff --git a/test/built-ins/Array/from/mapfn-is-not-callable-typeerror.js b/test/built-ins/Array/from/mapfn-is-not-callable-typeerror.js
index 07abecc569..4ca28b1dd7 100644
--- a/test/built-ins/Array/from/mapfn-is-not-callable-typeerror.js
+++ b/test/built-ins/Array/from/mapfn-is-not-callable-typeerror.js
@@ -1,34 +1,35 @@
-// Copyright 2015 Leonardo Balter. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-/*---
-es6id: 22.1.2.1
-description: Throws a TypeError if mapFn is not callable
-info: >
- 22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] )
-
- ...
- 2. If mapfn is undefined, let mapping be false.
- 3. else
- a. If IsCallable(mapfn) is false, throw a TypeError exception.
- ...
----*/
-
-assert.throws(TypeError, function() {
- Array.from([], null);
-});
-
-assert.throws(TypeError, function() {
- Array.from([], {});
-});
-
-assert.throws(TypeError, function() {
- Array.from([], 'string');
-});
-
-assert.throws(TypeError, function() {
- Array.from([], true);
-});
-
-assert.throws(TypeError, function() {
- Array.from([], 42);
-});
+// Copyright 2015 Leonardo Balter. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+/*---
+esid: sec-array.from
+es6id: 22.1.2.1
+description: Throws a TypeError if mapFn is not callable
+info: >
+ 22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] )
+
+ ...
+ 2. If mapfn is undefined, let mapping be false.
+ 3. else
+ a. If IsCallable(mapfn) is false, throw a TypeError exception.
+ ...
+---*/
+
+assert.throws(TypeError, function() {
+ Array.from([], null);
+});
+
+assert.throws(TypeError, function() {
+ Array.from([], {});
+});
+
+assert.throws(TypeError, function() {
+ Array.from([], 'string');
+});
+
+assert.throws(TypeError, function() {
+ Array.from([], true);
+});
+
+assert.throws(TypeError, function() {
+ Array.from([], 42);
+});
diff --git a/test/built-ins/Array/from/mapfn-is-symbol-throws.js b/test/built-ins/Array/from/mapfn-is-symbol-throws.js
index 694ce5dfbe..f6cf107111 100644
--- a/test/built-ins/Array/from/mapfn-is-symbol-throws.js
+++ b/test/built-ins/Array/from/mapfn-is-symbol-throws.js
@@ -1,6 +1,7 @@
// Copyright 2015 Leonardo Balter. All rights reserved.
// This code is governed by the license found in the LICENSE file.
/*---
+esid: sec-array.from
es6id: 22.1.2.1
description: Throws a TypeError if mapFn is not callable (Symbol)
info: >
diff --git a/test/built-ins/Array/from/mapfn-throws-exception.js b/test/built-ins/Array/from/mapfn-throws-exception.js
index 0e7fce659c..a655126726 100644
--- a/test/built-ins/Array/from/mapfn-throws-exception.js
+++ b/test/built-ins/Array/from/mapfn-throws-exception.js
@@ -1,14 +1,15 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: mapFn throws an exception
-es6id: 22.1.2.1
----*/
-
-var array = [ 2, 4, 8, 16, 32, 64, 128 ];
-function mapFn(value, index, obj) {
- throw new Test262Error();
-}
-
-assert.throws(Test262Error, function(){Array.from(array, mapFn);});
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: mapFn throws an exception
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var array = [ 2, 4, 8, 16, 32, 64, 128 ];
+function mapFn(value, index, obj) {
+ throw new Test262Error();
+}
+
+assert.throws(Test262Error, function(){Array.from(array, mapFn);});
diff --git a/test/built-ins/Array/from/source-array-boundary.js b/test/built-ins/Array/from/source-array-boundary.js
index 09ce928a6e..4c0587a320 100644
--- a/test/built-ins/Array/from/source-array-boundary.js
+++ b/test/built-ins/Array/from/source-array-boundary.js
@@ -1,26 +1,27 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Source array with boundary values
-es6id: 22.1.2.1
----*/
-
-var array = [ Number.MAX_VALUE, Number.MIN_VALUE, Number.NaN, Number.NEGATIVE_INFINITY, Number.POSITIVE_INFINITY ];
-var arrayIndex = -1;
-function mapFn(value, index) {
- this.arrayIndex++;
- assert.sameValue(value, array[this.arrayIndex], "Value mismatch in mapFn at index " + index + ".");
- assert.sameValue(index, this.arrayIndex, "Index mismatch in mapFn.");
-
- return value;
-}
-
-var a = Array.from(array, mapFn, this);
-
-assert.sameValue(a.length, array.length, "Length mismatch.");
-assert.sameValue(a[0], Number.MAX_VALUE, "Element mismatch for mapped array at index 0.");
-assert.sameValue(a[1], Number.MIN_VALUE, "Element mismatch for mapped array at index 1.");
-assert.sameValue(a[2], Number.NaN, "Element mismatch for mapped array at index 2.");
-assert.sameValue(a[3], Number.NEGATIVE_INFINITY, "Element mismatch for mapped array at index 3.");
-assert.sameValue(a[4], Number.POSITIVE_INFINITY, "Element mismatch for mapped array at index 4.");
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Source array with boundary values
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var array = [ Number.MAX_VALUE, Number.MIN_VALUE, Number.NaN, Number.NEGATIVE_INFINITY, Number.POSITIVE_INFINITY ];
+var arrayIndex = -1;
+function mapFn(value, index) {
+ this.arrayIndex++;
+ assert.sameValue(value, array[this.arrayIndex], "Value mismatch in mapFn at index " + index + ".");
+ assert.sameValue(index, this.arrayIndex, "Index mismatch in mapFn.");
+
+ return value;
+}
+
+var a = Array.from(array, mapFn, this);
+
+assert.sameValue(a.length, array.length, "Length mismatch.");
+assert.sameValue(a[0], Number.MAX_VALUE, "Element mismatch for mapped array at index 0.");
+assert.sameValue(a[1], Number.MIN_VALUE, "Element mismatch for mapped array at index 1.");
+assert.sameValue(a[2], Number.NaN, "Element mismatch for mapped array at index 2.");
+assert.sameValue(a[3], Number.NEGATIVE_INFINITY, "Element mismatch for mapped array at index 3.");
+assert.sameValue(a[4], Number.POSITIVE_INFINITY, "Element mismatch for mapped array at index 4.");
diff --git a/test/built-ins/Array/from/source-object-constructor.js b/test/built-ins/Array/from/source-object-constructor.js
index 2094766737..225be5919c 100644
--- a/test/built-ins/Array/from/source-object-constructor.js
+++ b/test/built-ins/Array/from/source-object-constructor.js
@@ -1,10 +1,11 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: >
- Array.from uses a constructor other than Array.
-es6id: 22.1.2.1
----*/
-
-assert.sameValue(Array.from.call(Object, []).constructor, Object);
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: >
+ Array.from uses a constructor other than Array.
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+assert.sameValue(Array.from.call(Object, []).constructor, Object);
diff --git a/test/built-ins/Array/from/source-object-iterator-1.js b/test/built-ins/Array/from/source-object-iterator-1.js
index d128a36fe2..6c65e005f8 100644
--- a/test/built-ins/Array/from/source-object-iterator-1.js
+++ b/test/built-ins/Array/from/source-object-iterator-1.js
@@ -1,28 +1,29 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Source object has iterator which throws
-es6id: 22.1.2.1
----*/
-
-var array = [ 2, 4, 8, 16, 32, 64, 128 ];
-var obj = {
- [Symbol.iterator]() {
- return {
- index: 0,
- next() {
- throw new Test262Error();
- },
- isDone : false,
- get val() {
- this.index++;
- if (this.index > 7) {
- this.isDone = true;
- }
- return 1 << this.index;
- }
- };
- }
-};
-assert.throws(Test262Error, function(){Array.from(obj);});
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Source object has iterator which throws
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var array = [ 2, 4, 8, 16, 32, 64, 128 ];
+var obj = {
+ [Symbol.iterator]() {
+ return {
+ index: 0,
+ next() {
+ throw new Test262Error();
+ },
+ isDone : false,
+ get val() {
+ this.index++;
+ if (this.index > 7) {
+ this.isDone = true;
+ }
+ return 1 << this.index;
+ }
+ };
+ }
+};
+assert.throws(Test262Error, function(){Array.from(obj);});
diff --git a/test/built-ins/Array/from/source-object-iterator-2.js b/test/built-ins/Array/from/source-object-iterator-2.js
index ff8e804045..0245c2b5fb 100644
--- a/test/built-ins/Array/from/source-object-iterator-2.js
+++ b/test/built-ins/Array/from/source-object-iterator-2.js
@@ -1,35 +1,36 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Source object has iterator
-es6id: 22.1.2.1
----*/
-
-var array = [ 2, 4, 8, 16, 32, 64, 128 ];
-var obj = {
- [Symbol.iterator]() {
- return {
- index: 0,
- next() {
- return {
- value: this.val,
- done: this.isDone
- };
- },
- isDone : false,
- get val() {
- this.index++;
- if (this.index > 7) {
- this.isDone = true;
- }
- return 1 << this.index;
- }
- };
- }
-};
-var a = Array.from.call(Object, obj);
-assert.sameValue(typeof a, typeof {}, "The returned type is expected to be object.");
-for (var j = 0; j < a.length; j++) {
- assert.sameValue(a[j], array[j], "Elements mismatch at " + j + ".");
-}
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Source object has iterator
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var array = [ 2, 4, 8, 16, 32, 64, 128 ];
+var obj = {
+ [Symbol.iterator]() {
+ return {
+ index: 0,
+ next() {
+ return {
+ value: this.val,
+ done: this.isDone
+ };
+ },
+ isDone : false,
+ get val() {
+ this.index++;
+ if (this.index > 7) {
+ this.isDone = true;
+ }
+ return 1 << this.index;
+ }
+ };
+ }
+};
+var a = Array.from.call(Object, obj);
+assert.sameValue(typeof a, typeof {}, "The returned type is expected to be object.");
+for (var j = 0; j < a.length; j++) {
+ assert.sameValue(a[j], array[j], "Elements mismatch at " + j + ".");
+}
diff --git a/test/built-ins/Array/from/source-object-length.js b/test/built-ins/Array/from/source-object-length.js
index b320affa8a..75c46dfc4b 100644
--- a/test/built-ins/Array/from/source-object-length.js
+++ b/test/built-ins/Array/from/source-object-length.js
@@ -1,24 +1,25 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: >
- Source is an object with length property and one item is deleted
- from the source
-es6id: 22.1.2.1
----*/
-
-var array = [2, 4, 0, 16];
-var expectedArray = [2, 4, , 16];
-var obj = {
- length : 4,
- 0 : 2,
- 1 : 4,
- 2 : 0,
- 3 : 16
-};
-delete obj[2];
-var a = Array.from(obj);
-for (var j = 0; j < expectedArray.length; j++) {
- assert.sameValue(a[j], expectedArray[j], "Elements mismatch at " + j + ".");
-}
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: >
+ Source is an object with length property and one item is deleted
+ from the source
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var array = [2, 4, 0, 16];
+var expectedArray = [2, 4, , 16];
+var obj = {
+ length : 4,
+ 0 : 2,
+ 1 : 4,
+ 2 : 0,
+ 3 : 16
+};
+delete obj[2];
+var a = Array.from(obj);
+for (var j = 0; j < expectedArray.length; j++) {
+ assert.sameValue(a[j], expectedArray[j], "Elements mismatch at " + j + ".");
+}
diff --git a/test/built-ins/Array/from/source-object-missing.js b/test/built-ins/Array/from/source-object-missing.js
index fd2a4a9510..ad5a6055dc 100644
--- a/test/built-ins/Array/from/source-object-missing.js
+++ b/test/built-ins/Array/from/source-object-missing.js
@@ -1,21 +1,22 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Source is an object with missing values
-es6id: 22.1.2.1
----*/
-
-var array = [2, 4, , 16];
-var obj = {
- length: 4,
- 0: 2,
- 1: 4,
- 3: 16
-};
-
-var a = Array.from.call(Object, obj);
-assert.sameValue(typeof a, "object", "The returned type is expected to be object.");
-for (var j = 0; j < a.length; j++) {
- assert.sameValue(a[j], array[j], "Elements mismatch at " + j + ".");
-}
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Source is an object with missing values
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var array = [2, 4, , 16];
+var obj = {
+ length: 4,
+ 0: 2,
+ 1: 4,
+ 3: 16
+};
+
+var a = Array.from.call(Object, obj);
+assert.sameValue(typeof a, "object", "The returned type is expected to be object.");
+for (var j = 0; j < a.length; j++) {
+ assert.sameValue(a[j], array[j], "Elements mismatch at " + j + ".");
+}
diff --git a/test/built-ins/Array/from/source-object-without.js b/test/built-ins/Array/from/source-object-without.js
index 2f6018ed7a..96ec31c25a 100644
--- a/test/built-ins/Array/from/source-object-without.js
+++ b/test/built-ins/Array/from/source-object-without.js
@@ -1,17 +1,18 @@
-// Copyright 2015 Microsoft Corporation. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-
-/*---
-description: Source is an object without length property
-es6id: 22.1.2.1
----*/
-
-var obj = {
- 0: 2,
- 1: 4,
- 2: 8,
- 3: 16
-}
-
-var a = Array.from(obj);
-assert.sameValue(a.length, 0, "Expected an array of length 0.");
+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Source is an object without length property
+esid: sec-array.from
+es6id: 22.1.2.1
+---*/
+
+var obj = {
+ 0: 2,
+ 1: 4,
+ 2: 8,
+ 3: 16
+}
+
+var a = Array.from(obj);
+assert.sameValue(a.length, 0, "Expected an array of length 0.");
diff --git a/test/built-ins/Array/from/this-null.js b/test/built-ins/Array/from/this-null.js
index 90efd6fe87..c0fa8be227 100644
--- a/test/built-ins/Array/from/this-null.js
+++ b/test/built-ins/Array/from/this-null.js
@@ -1,11 +1,12 @@
-// Copyright 2015 Leonardo Balter. All rights reserved.
-// This code is governed by the license found in the LICENSE file.
-/*---
-es6id: 22.1.2.1
-description: Does not throw if this is null
----*/
-
-var result = Array.from.call(null, []);
-
-assert(result instanceof Array, 'Does not throw if this is null');
-assert.sameValue(result.length, 0, 'result.length');
+// Copyright 2015 Leonardo Balter. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+/*---
+esid: sec-array.from
+es6id: 22.1.2.1
+description: Does not throw if this is null
+---*/
+
+var result = Array.from.call(null, []);
+
+assert(result instanceof Array, 'Does not throw if this is null');
+assert.sameValue(result.length, 0, 'result.length');
--
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