tyler.durden
/
test262
mirror of https://github.com/tc39/test262.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add resizable ArrayBuffer tests in %%TypedArray%%

This commit is contained in:
Aditi 2023-02-24 17:35:01 +05:30 committed by Philip Chimento
parent ff405fd0df
commit 8330bd6567
6 changed files with 248 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
test/built-ins/TypedArray/prototype/filter/speciesctor-destination-resizable.js vendored Normal file
View File

@ -0,0 +1,40 @@
// Copyright (C) 2023 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.filter
description: >
Throws a TypeError if new typedArray's length < count
info: |
23.2.3.10 %TypedArray%.prototype.filter ( start, end )
...
9. Let A be ? TypedArraySpeciesCreate(O, « count »).
...
23.2.4.1 TypedArraySpeciesCreate ( exemplar, argumentList )
...
3. Let result be ? TypedArrayCreate(constructor, argumentList).
23.2.4.2 TypedArrayCreate ( constructor, argumentList )
...
3. If argumentList is a List of a single Number, then
a. If the value of newTypedArray's [[ArrayLength]] internal slot <
argumentList[0], throw a TypeError exception.
...
includes: [testTypedArray.js]
features: [Symbol.species, TypedArray, resizable-arraybuffer]
---*/
testWithTypedArrayConstructors(function(TA) {
const rab1 = new ArrayBuffer(8, {maxByteLength: 100});
const ta = new TA(rab1);
const rab2 = new ArrayBuffer(10, {maxByteLength: 20});
const lengthTracking = new TA(rab2);
rab2.resize(0);
ta.constructor = { [Symbol.species]: function() { return lengthTracking; } };
assert.throws(TypeError, function() {
ta.filter(() => true);
});
});

42
test/built-ins/TypedArray/prototype/filter/speciesctor-get-species-custom-ctor-length-throws-resizable-arraybuffer.js vendored Normal file
View File

@ -0,0 +1,42 @@
// Copyright (C) 2023 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.filter
description: >
Throws a TypeError if new typedArray's length < count
info: |
23.2.3.10 %TypedArray%.prototype.filter ( start, end )
...
9. Let A be ? TypedArraySpeciesCreate(O, « count »).
...
23.2.4.1 TypedArraySpeciesCreate ( exemplar, argumentList )
...
3. Let result be ? TypedArrayCreate(constructor, argumentList).
23.2.4.2 TypedArrayCreate ( constructor, argumentList )
...
3. If argumentList is a List of a single Number, then
a. If the value of newTypedArray's [[ArrayLength]] internal slot <
argumentList[0], throw a TypeError exception.
...
includes: [testTypedArray.js]
features: [Symbol.species, TypedArray, resizable-arraybuffer]
---*/
testWithTypedArrayConstructors(function(TA) {
var sample = new TA(2);
const rab = new ArrayBuffer(10, {maxByteLength: 20});
const lengthTracking = new TA(rab);
sample.constructor = {};
sample.constructor[Symbol.species] = function() {
return lengthTracking;
};
rab.resize(0);
assert.throws(TypeError, function() {
sample.filter(() => { return true; });
});
});

40
test/built-ins/TypedArray/prototype/map/speciesctor-destination-resizable.js vendored Normal file
View File

@ -0,0 +1,40 @@
// Copyright (C) 2023 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.map
description: >
Throws a TypeError if new typedArray's length < count
info: |
22.2.3.22 %TypedArray%.prototype.map ( start, end )
...
9. Let A be ? TypedArraySpeciesCreate(O, « count »).
...
23.2.4.1 TypedArraySpeciesCreate ( exemplar, argumentList )
...
3. Let result be ? TypedArrayCreate(constructor, argumentList).
23.2.4.2 TypedArrayCreate ( constructor, argumentList )
...
3. If argumentList is a List of a single Number, then
a. If the value of newTypedArray's [[ArrayLength]] internal slot <
argumentList[0], throw a TypeError exception.
...
includes: [testTypedArray.js]
features: [Symbol.species, TypedArray, resizable-arraybuffer]
---*/
testWithTypedArrayConstructors(function(TA) {
const rab1 = new ArrayBuffer(8, {maxByteLength: 100});
const ta = new TA(rab1);
const rab2 = new ArrayBuffer(10, {maxByteLength: 20});
const lengthTracking = new TA(rab2);
rab2.resize(0);
ta.constructor = { [Symbol.species]: function() { return lengthTracking; } };
assert.throws(TypeError, function() {
ta.map(() => {});
});
});

43
test/built-ins/TypedArray/prototype/map/speciesctor-get-species-custom-ctor-length-throws-resizable-arraybuffer.js vendored Normal file
View File

@ -0,0 +1,43 @@
// Copyright (C) 2023 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.map
description: >
Throws a TypeError if new typedArray's length < count
info: |
22.2.3.22 %TypedArray%.prototype.map ( start, end )
...
9. Let A be ? TypedArraySpeciesCreate(O, « count »).
...
23.2.4.1 TypedArraySpeciesCreate ( exemplar, argumentList )
...
3. Let result be ? TypedArrayCreate(constructor, argumentList).
23.2.4.2 TypedArrayCreate ( constructor, argumentList )
...
3. If argumentList is a List of a single Number, then
a. If the value of newTypedArray's [[ArrayLength]] internal slot <
argumentList[0], throw a TypeError exception.
...
includes: [testTypedArray.js]
features: [Symbol.species, TypedArray, resizable-arraybuffer]
---*/
testWithTypedArrayConstructors(function(TA) {
const sample = new TA(2);
const rab = new ArrayBuffer(10, {maxByteLength: 20});
const lengthTracking = new TA(rab);
rab.resize(0);
sample.constructor = {};
sample.constructor[Symbol.species] = function() {
return lengthTracking;
};
assert.throws(TypeError, function() {
sample.map(() => {});
});
});

40
test/built-ins/TypedArray/prototype/slice/speciesctor-destination-resizable.js vendored Normal file
View File

@ -0,0 +1,40 @@
// Copyright (C) 2023 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.slice
description: >
Throws a TypeError if new typedArray's length < count
info: |
23.2.3.27 %TypedArray%.prototype.slice ( start, end )
...
9. Let A be ? TypedArraySpeciesCreate(O, « count »).
...
23.2.4.1 TypedArraySpeciesCreate ( exemplar, argumentList )
...
3. Let result be ? TypedArrayCreate(constructor, argumentList).
23.2.4.2 TypedArrayCreate ( constructor, argumentList )
...
3. If argumentList is a List of a single Number, then
a. If the value of newTypedArray's [[ArrayLength]] internal slot <
argumentList[0], throw a TypeError exception.
...
includes: [testTypedArray.js]
features: [Symbol.species, TypedArray, resizable-arraybuffer]
---*/
testWithTypedArrayConstructors(function(TA) {
const rab1 = new ArrayBuffer(8, {maxByteLength: 100});
const ta = new TA(rab1);
const rab2 = new ArrayBuffer(10, {maxByteLength: 20});
const lengthTracking = new TA(rab2);
rab2.resize(0);
ta.constructor = { [Symbol.species]: function() { return lengthTracking; } };
assert.throws(TypeError, function() {
ta.slice();
});
});

43
test/built-ins/TypedArray/prototype/slice/speciesctor-get-species-custom-ctor-length-throws-resizable-arraybuffer.js vendored Normal file
View File

@ -0,0 +1,43 @@
// Copyright (C) 2023 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.slice
description: >
Throws a TypeError if new typedArray's length < count
info: |
23.2.3.27 %TypedArray%.prototype.slice ( start, end )
...
9. Let A be ? TypedArraySpeciesCreate(O, « count »).
...
23.2.4.1 TypedArraySpeciesCreate ( exemplar, argumentList )
...
3. Let result be ? TypedArrayCreate(constructor, argumentList).
23.2.4.2 TypedArrayCreate ( constructor, argumentList )
...
3. If argumentList is a List of a single Number, then
a. If the value of newTypedArray's [[ArrayLength]] internal slot <
argumentList[0], throw a TypeError exception.
...
includes: [testTypedArray.js]
features: [Symbol.species, TypedArray, resizable-arraybuffer]
---*/
testWithTypedArrayConstructors(function(TA) {
const sample = new TA(2);
const rab = new ArrayBuffer(10, {maxByteLength: 20});
const lengthTracking = new TA(rab);
rab.resize(0);
sample.constructor = {};
sample.constructor[Symbol.species] = function() {
return lengthTracking;
};
assert.throws(TypeError, function() {
sample.slice();
});
});