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Unified Diff: test/mjsunit/harmony/typedarray-iteration.js

Issue 1215863003: Include Harmony Array/TypedArray methods unconditionally (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: remove the flag and move the tests Created 5 years, 6 months ago
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Index: test/mjsunit/harmony/typedarray-iteration.js
diff --git a/test/mjsunit/harmony/typedarray-iteration.js b/test/mjsunit/harmony/typedarray-iteration.js
deleted file mode 100644
index 85c509193d0671bdecbf02b7fc36e60af9e941c4..0000000000000000000000000000000000000000
--- a/test/mjsunit/harmony/typedarray-iteration.js
+++ /dev/null
@@ -1,196 +0,0 @@
-// Copyright 2015 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
-
-// Tests for standard TypedArray array iteration functions.
-
-var typedArrayConstructors = [
- Uint8Array,
- Int8Array,
- Uint16Array,
- Int16Array,
- Uint32Array,
- Int32Array,
- Uint8ClampedArray,
- Float32Array,
- Float64Array
-];
-
-function assertArrayLikeEquals(expected, value, type) {
- assertEquals(value.__proto__, type.prototype);
- assertEquals(expected.length, value.length);
- for (var i = 0; i < value.length; ++i) {
- assertEquals(expected[i], value[i]);
- }
-}
-
-for (var constructor of typedArrayConstructors) {
- (function TypedArrayFilterTest() {
- // Simple use.
- var a = new constructor([0, 1]);
- assertArrayLikeEquals([0], a.filter(function(n) { return n == 0; }),
- constructor);
- assertArrayLikeEquals([0, 1], a, constructor);
-
- // Use specified object as this object when calling the function.
- var o = { value: 42 }
- a = new constructor([1, 42, 3, 42, 4]);
- assertArrayLikeEquals([42, 42], a.filter(function(n) {
- return this.value == n
- }, o), constructor);
-
- // Modify original array.
- a = new constructor([1, 42, 3, 42, 4]);
- assertArrayLikeEquals([42, 42], a.filter(function(n, index, array) {
- array[index] = 43; return 42 == n;
- }), constructor);
- assertArrayLikeEquals([43, 43, 43, 43, 43], a, constructor);
-
- // Create a new object in each function call when receiver is a
- // primitive value. See ECMA-262, Annex C.
- a = [];
- new constructor([1, 2]).filter(function() { a.push(this) }, '');
- assertTrue(a[0] !== a[1]);
-
- // Do not create a new object otherwise.
- a = [];
- new constructor([1, 2]).filter(function() { a.push(this) }, {});
- assertEquals(a[0], a[1]);
-
- // In strict mode primitive values should not be coerced to an object.
- a = [];
- new constructor([1, 2]).filter(function() {
- 'use strict';
- a.push(this);
- }, '');
- assertEquals('', a[0]);
- assertEquals(a[0], a[1]);
-
- // Calling this method on other types is a TypeError
- assertThrows(function() {
- constructor.prototype.filter.call([], function() {});
- }, TypeError);
-
- // Shadowing the length property doesn't change anything
- a = new constructor([1, 2]);
- Object.defineProperty(a, 'length', { value: 1 });
- assertArrayLikeEquals([2], a.filter(function(elt) {
- return elt == 2;
- }), constructor);
- })();
-
- (function TypedArrayMapTest() {
- var a = new constructor([0, 1, 2, 3, 4]);
-
- // Simple use.
- var result = [1, 2, 3, 4, 5];
- assertArrayLikeEquals(result, a.map(function(n) { return n + 1; }),
- constructor);
- assertEquals(a, a);
-
- // Use specified object as this object when calling the function.
- var o = { delta: 42 }
- result = [42, 43, 44, 45, 46];
- assertArrayLikeEquals(result, a.map(function(n) {
- return this.delta + n;
- }, o), constructor);
-
- // Modify original array.
- a = new constructor([0, 1, 2, 3, 4]);
- result = [1, 2, 3, 4, 5];
- assertArrayLikeEquals(result, a.map(function(n, index, array) {
- array[index] = n + 1;
- return n + 1;
- }), constructor);
- assertArrayLikeEquals(result, a, constructor);
-
- // Create a new object in each function call when receiver is a
- // primitive value. See ECMA-262, Annex C.
- a = [];
- new constructor([1, 2]).map(function() { a.push(this) }, '');
- assertTrue(a[0] !== a[1]);
-
- // Do not create a new object otherwise.
- a = [];
- new constructor([1, 2]).map(function() { a.push(this) }, {});
- assertEquals(a[0], a[1]);
-
- // In strict mode primitive values should not be coerced to an object.
- a = [];
- new constructor([1, 2]).map(function() { 'use strict'; a.push(this); }, '');
- assertEquals('', a[0]);
- assertEquals(a[0], a[1]);
-
- // Test that the result is converted to the right type
- assertArrayLikeEquals([3, 3], new constructor([1, 2]).map(function() {
- return "3";
- }), constructor);
- if (constructor !== Float32Array && constructor !== Float64Array) {
- assertArrayLikeEquals([0, 0], new constructor([1, 2]).map(function() {
- return NaN;
- }), constructor);
- }
- })();
-
- //
- // %TypedArray%.prototype.some
- //
- (function TypedArraySomeTest() {
- var a = new constructor([0, 1, 2, 3, 4]);
-
- // Simple use.
- assertTrue(a.some(function(n) { return n == 3}));
- assertFalse(a.some(function(n) { return n == 5}));
-
- // Use specified object as this object when calling the function.
- var o = { element: 42 };
- a = new constructor([1, 42, 3]);
- assertTrue(a.some(function(n) { return this.element == n; }, o));
- a = new constructor([1]);
- assertFalse(a.some(function(n) { return this.element == n; }, o));
-
- // Modify original array.
- a = new constructor([0, 1, 2, 3]);
- assertTrue(a.some(function(n, index, array) {
- array[index] = n + 1;
- return n == 2;
- }));
- assertArrayLikeEquals([1, 2, 3, 3], a, constructor);
-
- // Create a new object in each function call when receiver is a
- // primitive value. See ECMA-262, Annex C.
- a = [];
- new constructor([1, 2]).some(function() { a.push(this) }, '');
- assertTrue(a[0] !== a[1]);
-
- // Do not create a new object otherwise.
- a = [];
- new constructor([1, 2]).some(function() { a.push(this) }, {});
- assertEquals(a[0], a[1]);
-
- // In strict mode primitive values should not be coerced to an object.
- a = [];
- new constructor([1, 2]).some(function() {
- 'use strict';
- a.push(this);
- }, '');
- assertEquals('', a[0]);
- assertEquals(a[0], a[1]);
-
- // Calling this method on other types is a TypeError
- assertThrows(function() {
- constructor.prototype.some.call([], function() {});
- }, TypeError);
-
- // Shadowing the length property doesn't change anything
- a = new constructor([1, 2]);
- Object.defineProperty(a, 'length', { value: 1 });
- assertEquals(true, a.some(function(elt) { return elt == 2; }));
- assertEquals(false, Array.prototype.some.call(a, function(elt) {
- return elt == 2;
- }));
- })();
-
-}
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