Index: test/mjsunit/harmony/typedarrays-every.js |
diff --git a/test/mjsunit/harmony/typedarrays-every.js b/test/mjsunit/harmony/typedarrays-every.js |
deleted file mode 100644 |
index e6acb566ac61a8adbf96a8b374b509106876cce7..0000000000000000000000000000000000000000 |
--- a/test/mjsunit/harmony/typedarrays-every.js |
+++ /dev/null |
@@ -1,152 +0,0 @@ |
-// Copyright 2014 the V8 project authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-// Flags: --harmony-arrays --allow-natives-syntax |
- |
-var typedArrayConstructors = [ |
- Uint8Array, |
- Int8Array, |
- Uint16Array, |
- Int16Array, |
- Uint32Array, |
- Int32Array, |
- Uint8ClampedArray, |
- Float32Array, |
- Float64Array]; |
- |
-function CheckTypedArrayIsNeutered(array) { |
- assertEquals(0, array.byteLength); |
- assertEquals(0, array.byteOffset); |
- assertEquals(0, array.length); |
-} |
- |
-function TestTypedArrayForEach(constructor) { |
- assertEquals(1, constructor.prototype.every.length); |
- |
- var a = new constructor(3); |
- a[0] = 0; |
- a[1] = 1; |
- a[2] = 2; |
- |
- var result = a.every(function (n) { return n < 2; }); |
- assertFalse(result); |
- |
- var result = a.every(function (n) { return n > 2; }); |
- assertFalse(result); |
- |
- var result = a.every(function (n) { return n >= 0; }); |
- assertEquals(true, result); |
- |
- // Use specified object as this object when calling the function. |
- var o = { value: 42 }; |
- result = a.every(function (n, index, array) { return n == index && n < this.value; }, o); |
- assertEquals(true, result); |
- |
- // Early exit happens when appropriate |
- count = 0; |
- result = a.every(function () { count++; return false; }); |
- assertEquals(1, count); |
- assertFalse(result); |
- |
- // Modify the original array. |
- count = 0; |
- result = a.every(function (n, index, array) { |
- array[index] = n + 1; count++; return true; |
- }); |
- assertEquals(3, count); |
- assertEquals(true, result); |
- assertArrayEquals([1, 2, 3], a); |
- |
- // Check that values passed as second argument are wrapped into |
- // objects when calling into sloppy mode functions. |
- function CheckWrapping(value, wrapper) { |
- var wrappedValue = new wrapper(value); |
- |
- a.every(function () { |
- assertEquals("object", typeof this); |
- assertEquals(wrappedValue, this); |
- }, value); |
- |
- a.every(function () { |
- "use strict"; |
- assertEquals(typeof value, typeof this); |
- assertEquals(value, this); |
- }, value); |
- } |
- CheckWrapping(true, Boolean); |
- CheckWrapping(false, Boolean); |
- CheckWrapping("xxx", String); |
- CheckWrapping(42, Number); |
- CheckWrapping(3.14, Number); |
- CheckWrapping({}, Object); |
- |
- // Neutering the buffer backing the typed array mid-way should |
- // still make .forEach() finish, and the array should keep being |
- // empty after neutering it. |
- count = 0; |
- a = new constructor(3); |
- result = a.every(function (n, index, array) { |
- assertFalse(array[index] === undefined); // don't get here if neutered |
- if (count > 0) %ArrayBufferNeuter(array.buffer); |
- array[index] = n + 1; |
- count++; |
- return count > 1 ? array[index] === undefined : true; |
- }); |
- assertEquals(2, count); |
- assertEquals(true, result); |
- CheckTypedArrayIsNeutered(a); |
- assertEquals(undefined, a[0]); |
- |
- // The method must work for typed arrays created from ArrayBuffer. |
- // The length of the ArrayBuffer is chosen so it is a multiple of |
- // all lengths of the typed array items. |
- a = new constructor(new ArrayBuffer(64)); |
- count = 0; |
- result = a.every(function (n) { return n == 0; }); |
- assertEquals(result, true); |
- |
- // Externalizing the array mid-way accessing the .buffer property |
- // should work. |
- a = new constructor(2); |
- count = 0; |
- var buffer = undefined; |
- a.every(function (n, index, array) { |
- if (count++ > 0) |
- buffer = array.buffer; |
- return true; |
- }); |
- assertEquals(2, count); |
- assertTrue(!!buffer); |
- assertEquals("ArrayBuffer", %_ClassOf(buffer)); |
- assertSame(buffer, a.buffer); |
- |
- // The %TypedArray%.every() method should not work when |
- // transplanted to objects that are not typed arrays. |
- assertThrows(function () { constructor.prototype.every.call([1, 2, 3], function (x) {}) }, TypeError); |
- assertThrows(function () { constructor.prototype.every.call("abc", function (x) {}) }, TypeError); |
- assertThrows(function () { constructor.prototype.every.call({}, function (x) {}) }, TypeError); |
- assertThrows(function () { constructor.prototype.every.call(0, function (x) {}) }, TypeError); |
- |
- // Method must be useable on instances of other typed arrays. |
- for (var i = 0; i < typedArrayConstructors.length; i++) { |
- count = 0; |
- a = new typedArrayConstructors[i](4); |
- constructor.prototype.every.call(a, function (x) { count++; return true; }); |
- assertEquals(a.length, count); |
- } |
- |
- // Shadowing length doesn't affect every, unlike Array.prototype.every |
- a = new constructor([1, 2]); |
- Object.defineProperty(a, 'length', {value: 1}); |
- var x = 0; |
- assertEquals(a.every(function(elt) { x += elt; return true; }), true); |
- assertEquals(x, 3); |
- assertEquals(Array.prototype.every.call(a, |
- function(elt) { x += elt; return true; }), true); |
- assertEquals(x, 4); |
-} |
- |
-for (i = 0; i < typedArrayConstructors.length; i++) { |
- TestTypedArrayForEach(typedArrayConstructors[i]); |
-} |