mirror of
https://github.com/tc39/test262.git
synced 2025-07-25 23:14:47 +02:00
Adds missing Array.prototype.filter \'shrink\' tests and some typesetting
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parent
753d502e9a
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@ -4,8 +4,8 @@
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/*---
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esid: sec-array.prototype.filter
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description: >
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Array.p.filter behaves correctly on receivers backed by resizable
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buffers that grow mid-iteration
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Array.p.filter behaves correctly on TypedArrays backed by resizable buffers
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that grow mid-iteration.
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includes: [compareArray.js, resizableArrayBufferUtils.js]
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features: [resizable-arraybuffer]
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---*/
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@ -19,7 +19,7 @@ let resizeTo;
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// resizeTo. To be called by a method of the view being collected.
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// Note that rab, values, resizeAfter, and resizeTo may need to be reset
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// before calling this.
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function ResizeBufferMidIteration(n) {
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function ResizeMidIteration(n) {
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CollectValuesAndResize(n, values, rab, resizeAfter, resizeTo);
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return false;
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}
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@ -36,7 +36,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 2;
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resizeTo = 5 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(Array.prototype.filter.call(fixedLength, ResizeBufferMidIteration)), []);
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assert.compareArray(ToNumbers(Array.prototype.filter.call(fixedLength, ResizeMidIteration)), []);
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assert.compareArray(values, [
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0,
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2,
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@ -50,7 +50,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 1;
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resizeTo = 5 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(Array.prototype.filter.call(fixedLengthWithOffset, ResizeBufferMidIteration)), []);
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assert.compareArray(ToNumbers(Array.prototype.filter.call(fixedLengthWithOffset, ResizeMidIteration)), []);
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assert.compareArray(values, [
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4,
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6
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@ -62,7 +62,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 2;
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resizeTo = 5 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(Array.prototype.filter.call(lengthTracking, ResizeBufferMidIteration)), []);
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assert.compareArray(ToNumbers(Array.prototype.filter.call(lengthTracking, ResizeMidIteration)), []);
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assert.compareArray(values, [
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0,
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2,
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@ -76,10 +76,9 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 1;
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resizeTo = 5 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(Array.prototype.filter.call(lengthTrackingWithOffset, ResizeBufferMidIteration)), []);
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assert.compareArray(ToNumbers(Array.prototype.filter.call(lengthTrackingWithOffset, ResizeMidIteration)), []);
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assert.compareArray(values, [
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4,
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6
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]);
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}
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79
test/built-ins/Array/prototype/filter/resizable-buffer-shrink-mid-iteration.js
vendored
Normal file
79
test/built-ins/Array/prototype/filter/resizable-buffer-shrink-mid-iteration.js
vendored
Normal file
@ -0,0 +1,79 @@
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// Copyright 2023 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-%array%.prototype.filter
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description: >
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Array.p.filter behaves correctly on TypedArrays backed by resizable buffers
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that shrink mid-iteration.
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includes: [compareArray.js, resizableArrayBufferUtils.js]
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features: [resizable-arraybuffer]
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---*/
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let values;
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let rab;
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let resizeAfter;
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let resizeTo;
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// Collects the view of the resizable array buffer rab into values, with an
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// iteration during which, after resizeAfter steps, rab is resized to length
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// resizeTo. To be called by a method of the view being collected.
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// Note that rab, values, resizeAfter, and resizeTo may need to be reset
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// before calling this.
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function ResizeMidIteration(n) {
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CollectValuesAndResize(n, values, rab, resizeAfter, resizeTo);
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return false;
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}
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// Orig. array: [0, 2, 4, 6]
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// [0, 2, 4, 6] << fixedLength
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// [4, 6] << fixedLengthWithOffset
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// [0, 2, 4, 6, ...] << lengthTracking
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// [4, 6, ...] << lengthTrackingWithOffset
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for (let ctor of ctors) {
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rab = CreateRabForTest(ctor);
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const fixedLength = new ctor(rab, 0, 4);
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values = [];
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resizeAfter = 2;
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resizeTo = 3 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(Array.prototype.filter.call(fixedLength, ResizeMidIteration)),[]);
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assert.compareArray(values, [
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0,
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2
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]);
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}
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for (let ctor of ctors) {
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rab = CreateRabForTest(ctor);
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const fixedLengthWithOffset = new ctor(rab, 2 * ctor.BYTES_PER_ELEMENT, 2);
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values = [];
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resizeAfter = 1;
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resizeTo = 3 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(Array.prototype.filter.call(fixedLengthWithOffset, ResizeMidIteration)),[]);
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assert.compareArray(values, [
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4
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]);
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}
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for (let ctor of ctors) {
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rab = CreateRabForTest(ctor);
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const lengthTracking = new ctor(rab, 0);
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values = [];
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resizeAfter = 2;
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resizeTo = 3 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(Array.prototype.filter.call(lengthTracking, ResizeMidIteration)),[]);
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assert.compareArray(values, [
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0,
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2,
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4
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]);
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}
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for (let ctor of ctors) {
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rab = CreateRabForTest(ctor);
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const lengthTrackingWithOffset = new ctor(rab, 2 * ctor.BYTES_PER_ELEMENT);
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values = [];
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resizeAfter = 1;
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resizeTo = 3 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(Array.prototype.filter.call(lengthTrackingWithOffset, ResizeMidIteration)),[]);
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assert.compareArray(values, [
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4
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]);
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}
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@ -4,8 +4,7 @@
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/*---
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esid: sec-array.prototype.filter
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description: >
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Array.p.filter behaves correctly on receivers backed by resizable
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buffers
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Array.p.filter behaves correctly on TypedArrays backed by resizable buffers.
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includes: [compareArray.js, resizableArrayBufferUtils.js]
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features: [resizable-arraybuffer]
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---*/
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@ -4,8 +4,8 @@
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/*---
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esid: sec-%typedarray%.prototype.filter
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description: >
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TypedArray.p.filter behaves correctly on receivers backed by resizable
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buffers that grow mid-iteration
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TypedArray.p.filter behaves correctly on TypedArrays backed by resizable
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buffers that grow mid-iteration.
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includes: [compareArray.js, resizableArrayBufferUtils.js]
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features: [resizable-arraybuffer]
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---*/
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@ -19,7 +19,7 @@ let resizeTo;
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// resizeTo. To be called by a method of the view being collected.
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// Note that rab, values, resizeAfter, and resizeTo may need to be reset
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// before calling this.
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function ResizeBufferMidIteration(n) {
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function ResizeMidIteration(n) {
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CollectValuesAndResize(n, values, rab, resizeAfter, resizeTo);
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return false;
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}
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@ -36,7 +36,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 2;
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resizeTo = 5 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(fixedLength.filter(ResizeBufferMidIteration)), []);
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assert.compareArray(ToNumbers(fixedLength.filter(ResizeMidIteration)), []);
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assert.compareArray(values, [
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0,
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2,
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@ -50,7 +50,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 1;
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resizeTo = 5 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(fixedLengthWithOffset.filter(ResizeBufferMidIteration)), []);
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assert.compareArray(ToNumbers(fixedLengthWithOffset.filter(ResizeMidIteration)), []);
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assert.compareArray(values, [
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4,
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6
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@ -62,7 +62,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 2;
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resizeTo = 5 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(lengthTracking.filter(ResizeBufferMidIteration)), []);
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assert.compareArray(ToNumbers(lengthTracking.filter(ResizeMidIteration)), []);
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assert.compareArray(values, [
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0,
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2,
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@ -76,7 +76,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 1;
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resizeTo = 5 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(lengthTrackingWithOffset.filter(ResizeBufferMidIteration)), []);
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assert.compareArray(ToNumbers(lengthTrackingWithOffset.filter(ResizeMidIteration)), []);
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assert.compareArray(values, [
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4,
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6
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@ -4,8 +4,8 @@
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/*---
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esid: sec-%typedarray%.prototype.filter
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description: >
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TypedArray.p.filter behaves correctly when receiver is backed by resizable
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buffer that is shrunk mid-iteration
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TypedArray.p.filter behaves correctly on TypedArrays backed by resizable
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buffers that are shrunk mid-iteration.
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includes: [compareArray.js, resizableArrayBufferUtils.js]
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features: [resizable-arraybuffer]
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---*/
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@ -19,7 +19,7 @@ let resizeTo;
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// resizeTo. To be called by a method of the view being collected.
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// Note that rab, values, resizeAfter, and resizeTo may need to be reset
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// before calling this.
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function ResizeBufferMidIteration(n) {
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function ResizeMidIteration(n) {
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CollectValuesAndResize(n, values, rab, resizeAfter, resizeTo);
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return false;
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}
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@ -36,7 +36,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 2;
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resizeTo = 3 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(fixedLength.filter(ResizeBufferMidIteration)),[]);
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assert.compareArray(ToNumbers(fixedLength.filter(ResizeMidIteration)),[]);
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assert.compareArray(values, [
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0,
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2,
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@ -50,7 +50,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 1;
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resizeTo = 3 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(fixedLengthWithOffset.filter(ResizeBufferMidIteration)),[]);
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assert.compareArray(ToNumbers(fixedLengthWithOffset.filter(ResizeMidIteration)),[]);
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assert.compareArray(values, [
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4,
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undefined
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@ -62,7 +62,7 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 2;
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resizeTo = 3 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(lengthTracking.filter(ResizeBufferMidIteration)),[]);
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assert.compareArray(ToNumbers(lengthTracking.filter(ResizeMidIteration)),[]);
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assert.compareArray(values, [
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0,
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2,
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@ -76,10 +76,9 @@ for (let ctor of ctors) {
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values = [];
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resizeAfter = 1;
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resizeTo = 3 * ctor.BYTES_PER_ELEMENT;
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assert.compareArray(ToNumbers(lengthTrackingWithOffset.filter(ResizeBufferMidIteration)),[]);
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assert.compareArray(ToNumbers(lengthTrackingWithOffset.filter(ResizeMidIteration)),[]);
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assert.compareArray(values, [
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4,
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undefined
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]);
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}
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/*---
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esid: sec-%typedarray%.prototype.filter
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description: >
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TypedArray.p.filter behaves correctly on receivers backed by resizable
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TypedArray.p.filter behaves correctly on TypedArrays backed by resizable
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buffers
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includes: [compareArray.js, resizableArrayBufferUtils.js]
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features: [resizable-arraybuffer]
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