Addressed forgotten review comment noting some files are missing.

tc39#4074 (review)

Adds forgotten tests from tc39#3888

test/built-ins/Array/prototype/every/resizable-buffer.js

@@ -0,0 +1,110 @@
+// Copyright 2023 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.every
+description: >
+  Array.p.every behaves correctly when the receiver is backed by
+  resizable buffer
+includes: [resizableArrayBufferUtils.js ]
+features: [resizable-arraybuffer]
+---*/
+
+const ArrayEveryHelper = (ta, ...rest) => {
+  return Array.prototype.every.call(ta, ...rest);
+};
+
+for (let ctor of ctors) {
+  const rab = CreateResizableArrayBuffer(4 * ctor.BYTES_PER_ELEMENT, 8 * ctor.BYTES_PER_ELEMENT);
+  const fixedLength = new ctor(rab, 0, 4);
+  const fixedLengthWithOffset = new ctor(rab, 2 * ctor.BYTES_PER_ELEMENT, 2);
+  const lengthTracking = new ctor(rab, 0);
+  const lengthTrackingWithOffset = new ctor(rab, 2 * ctor.BYTES_PER_ELEMENT);
+
+  // Write some data into the array.
+  const taWrite = new ctor(rab);
+  for (let i = 0; i < 4; ++i) {
+    WriteToTypedArray(taWrite, i, 2 * i);
+  }
+
+  // Orig. array: [0, 2, 4, 6]
+  //              [0, 2, 4, 6] << fixedLength
+  //                    [4, 6] << fixedLengthWithOffset
+  //              [0, 2, 4, 6, ...] << lengthTracking
+  //                    [4, 6, ...] << lengthTrackingWithOffset
+
+  function div3(n) {
+    return Number(n) % 3 == 0;
+  }
+  function even(n) {
+    return Number(n) % 2 == 0;
+  }
+  function over10(n) {
+    return Number(n) > 10;
+  }
+  assert(!everyHelper(fixedLength, div3));
+  assert(everyHelper(fixedLength, even));
+  assert(!everyHelper(fixedLengthWithOffset, div3));
+  assert(everyHelper(fixedLengthWithOffset, even));
+  assert(!everyHelper(lengthTracking, div3));
+  assert(everyHelper(lengthTracking, even));
+  assert(!everyHelper(lengthTrackingWithOffset, div3));
+  assert(everyHelper(lengthTrackingWithOffset, even));
+
+  // Shrink so that fixed length TAs go out of bounds.
+  rab.resize(3 * ctor.BYTES_PER_ELEMENT);
+
+  // Orig. array: [0, 2, 4]
+  //              [0, 2, 4, ...] << lengthTracking
+  //                    [4, ...] << lengthTrackingWithOffset
+
+  // Calling .every on an out of bounds TA doesn't throw.
+  assert(everyHelper(fixedLength, div3));
+  assert(everyHelper(fixedLengthWithOffset, div3));
+
+  assert(!everyHelper(lengthTracking, div3));
+  assert(everyHelper(lengthTracking, even));
+  assert(!everyHelper(lengthTrackingWithOffset, div3));
+  assert(everyHelper(lengthTrackingWithOffset, even));
+
+  // Shrink so that the TAs with offset go out of bounds.
+  rab.resize(1 * ctor.BYTES_PER_ELEMENT);
+  // Calling .every on an out of bounds TA doesn't throw.
+  assert(everyHelper(fixedLength, div3));
+  assert(everyHelper(fixedLengthWithOffset, div3));
+  assert(everyHelper(lengthTrackingWithOffset, div3));
+
+  assert(everyHelper(lengthTracking, div3));
+  assert(everyHelper(lengthTracking, even));
+
+  // Shrink to zero.
+  rab.resize(0);
+  // Calling .every on an out of bounds TA doesn't throw.
+  assert(everyHelper(fixedLength, div3));
+  assert(everyHelper(fixedLengthWithOffset, div3));
+  assert(everyHelper(lengthTrackingWithOffset, div3));
+
+  assert(everyHelper(lengthTracking, div3));
+  assert(everyHelper(lengthTracking, even));
+
+  // Grow so that all TAs are back in-bounds.
+  rab.resize(6 * ctor.BYTES_PER_ELEMENT);
+  for (let i = 0; i < 6; ++i) {
+    WriteToTypedArray(taWrite, i, 2 * i);
+  }
+
+  // Orig. array: [0, 2, 4, 6, 8, 10]
+  //              [0, 2, 4, 6] << fixedLength
+  //                    [4, 6] << fixedLengthWithOffset
+  //              [0, 2, 4, 6, 8, 10, ...] << lengthTracking
+  //                    [4, 6, 8, 10, ...] << lengthTrackingWithOffset
+
+  assert(!everyHelper(fixedLength, div3));
+  assert(everyHelper(fixedLength, even));
+  assert(!everyHelper(fixedLengthWithOffset, div3));
+  assert(everyHelper(fixedLengthWithOffset, even));
+  assert(!everyHelper(lengthTracking, div3));
+  assert(everyHelper(lengthTracking, even));
+  assert(!everyHelper(lengthTrackingWithOffset, div3));
+  assert(everyHelper(lengthTrackingWithOffset, even));
+}

test/built-ins/TypedArray/prototype/every/resizable-buffer.js

@@ -0,0 +1,122 @@
+// Copyright 2023 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-%typedarray%.prototype.every
+description: >
+  TypedArray.p.every behaves correctly when the receiver is backed by
+  resizable buffer
+includes: [resizableArrayBufferUtils.js]
+features: [resizable-arraybuffer]
+---*/
+
+for (let ctor of ctors) {
+  const rab = CreateResizableArrayBuffer(4 * ctor.BYTES_PER_ELEMENT, 8 * ctor.BYTES_PER_ELEMENT);
+  const fixedLength = new ctor(rab, 0, 4);
+  const fixedLengthWithOffset = new ctor(rab, 2 * ctor.BYTES_PER_ELEMENT, 2);
+  const lengthTracking = new ctor(rab, 0);
+  const lengthTrackingWithOffset = new ctor(rab, 2 * ctor.BYTES_PER_ELEMENT);
+
+  // Write some data into the array.
+  const taWrite = new ctor(rab);
+  for (let i = 0; i < 4; ++i) {
+    WriteToTypedArray(taWrite, i, 2 * i);
+  }
+
+  // Orig. array: [0, 2, 4, 6]
+  //              [0, 2, 4, 6] << fixedLength
+  //                    [4, 6] << fixedLengthWithOffset
+  //              [0, 2, 4, 6, ...] << lengthTracking
+  //                    [4, 6, ...] << lengthTrackingWithOffset
+
+  function div3(n) {
+    return Number(n) % 3 == 0;
+  }
+  function even(n) {
+    return Number(n) % 2 == 0;
+  }
+  function over10(n) {
+    return Number(n) > 10;
+  }
+  assert(!fixedLength.every(div3));
+  assert(fixedLength.every(even));
+  assert(!fixedLengthWithOffset.every(div3));
+  assert(fixedLengthWithOffset.every(even));
+  assert(!lengthTracking.every(div3));
+  assert(lengthTracking.every(even));
+  assert(!lengthTrackingWithOffset.every(div3));
+  assert(lengthTrackingWithOffset.every(even));
+
+  // Shrink so that fixed length TAs go out of bounds.
+  rab.resize(3 * ctor.BYTES_PER_ELEMENT);
+
+  // Orig. array: [0, 2, 4]
+  //              [0, 2, 4, ...] << lengthTracking
+  //                    [4, ...] << lengthTrackingWithOffset
+
+  // Calling .every on an out of bounds TA throws.
+  assert.throws(TypeError, () => {
+    fixedLength.every(div3);
+  });
+  assert.throws(TypeError, () => {
+    fixedLengthWithOffset.every(div3);
+  });
+
+  assert(!lengthTracking.every(div3));
+  assert(lengthTracking.every(even));
+  assert(!lengthTrackingWithOffset.every(div3));
+  assert(lengthTrackingWithOffset.every(even));
+
+  // Shrink so that the TAs with offset go out of bounds.
+  rab.resize(1 * ctor.BYTES_PER_ELEMENT);
+  // Calling .every on an out of bounds TA throws.
+  assert.throws(TypeError, () => {
+    fixedLength.every(div3);
+  });
+  assert.throws(TypeError, () => {
+    fixedLengthWithOffset.every(div3);
+  });
+  assert.throws(TypeError, () => {
+    lengthTrackingWithOffset.every(div3);
+  });
+
+  assert(lengthTracking.every(div3));
+  assert(lengthTracking.every(even));
+
+  // Shrink to zero.
+  rab.resize(0);
+  // Calling .every on an out of bounds TA throws.
+  assert.throws(TypeError, () => {
+    fixedLength.every(div3);
+  });
+  assert.throws(TypeError, () => {
+    fixedLengthWithOffset.every(div3);
+  });
+  assert.throws(TypeError, () => {
+    lengthTrackingWithOffset.every(div3);
+  });
+
+  assert(lengthTracking.every(div3));
+  assert(lengthTracking.every(even));
+
+  // Grow so that all TAs are back in-bounds.
+  rab.resize(6 * ctor.BYTES_PER_ELEMENT);
+  for (let i = 0; i < 6; ++i) {
+    WriteToTypedArray(taWrite, i, 2 * i);
+  }
+
+  // Orig. array: [0, 2, 4, 6, 8, 10]
+  //              [0, 2, 4, 6] << fixedLength
+  //                    [4, 6] << fixedLengthWithOffset
+  //              [0, 2, 4, 6, 8, 10, ...] << lengthTracking
+  //                    [4, 6, 8, 10, ...] << lengthTrackingWithOffset
+
+  assert(!fixedLength.every(div3));
+  assert(fixedLength.every(even));
+  assert(!fixedLengthWithOffset.every(div3));
+  assert(fixedLengthWithOffset.every(even));
+  assert(!lengthTracking.every(div3));
+  assert(lengthTracking.every(even));
+  assert(!lengthTrackingWithOffset.every(div3));
+  assert(lengthTrackingWithOffset.every(even));
+}