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assert: support Float16Array in loose deep equality checks #57881

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Merged
nodejs-github-bot merged 5 commits into from
Apr 19, 2025
Merged

assert: support Float16Array in loose deep equality checks #57881

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f406183
assert: support `Float16Array` in loose deep equality checks
LiviaMedeiros Apr 14, 2025
41b2697
Update lib/internal/util/comparisons.js
LiviaMedeiros Apr 14, 2025
64c6103
squash: add `Float16Array` to assert tests
LiviaMedeiros Apr 17, 2025
e41a6a2
squash: make linter happy
LiviaMedeiros Apr 17, 2025
a1c081f
squash: fix test
LiviaMedeiros Apr 17, 2025
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squash: add Float16Array to assert tests
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@LiviaMedeiros
LiviaMedeiros committed Apr 17, 2025
commit 64c61038b331fcc04ec7eeceed7494a71c71bdaf
7 changes: 7 additions & 0 deletions test/parallel/test-assert-partial-deep-equal.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
// Flags: --js-float16array
// TODO(LiviaMedeiros): once `Float16Array` is unflagged in v8, remove the line above
'use strict';

const common = require('../common');
Expand Down Expand Up @@ -494,6 +496,11 @@ describe('Object Comparison Tests', () => {
actual: { dataView: new Uint8Array(3) },
expected: { dataView: new DataView(new ArrayBuffer(3)) },
},
{
description: 'throws when comparing Float16Array([+0.0]) with Float16Array([-0.0])',
actual: new Float16Array([+0.0]),
expected: new Float16Array([-0.0]),
},
{
description: 'throws when comparing Float32Array([+0.0]) with Float32Array([-0.0])',
actual: new Float32Array([+0.0]),
Expand Down
6 changes: 6 additions & 0 deletions test/parallel/test-assert-typedarray-deepequal.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
// Flags: --js-float16array
// TODO(LiviaMedeiros): once `Float16Array` is unflagged in v8, remove the line above
'use strict';

require('../common');
Expand All @@ -20,6 +22,7 @@ suite('equalArrayPairs', () => {
[new Int8Array(1e5), new Int8Array(1e5)],
[new Int16Array(1e5), new Int16Array(1e5)],
[new Int32Array(1e5), new Int32Array(1e5)],
[new Float16Array(1e5), new Float16Array(1e5)],
[new Float32Array(1e5), new Float32Array(1e5)],
[new Float64Array(1e5), new Float64Array(1e5)],
[new Float32Array([+0.0]), new Float32Array([+0.0])],
Expand All @@ -41,6 +44,7 @@ suite('equalArrayPairs', () => {

suite('looseEqualArrayPairs', () => {
const looseEqualArrayPairs = [
[new Float16Array([+0.0]), new Float16Array([-0.0])],
[new Float32Array([+0.0]), new Float32Array([-0.0])],
[new Float64Array([+0.0]), new Float64Array([-0.0])],
];
Expand Down Expand Up @@ -71,6 +75,8 @@ suite('notEqualArrayPairs', () => {
[new Int16Array([0]), new Uint16Array([256])],
[new Int16Array([-256]), new Uint16Array([0xff00])], // same bits
[new Int32Array([-256]), new Uint32Array([0xffffff00])], // ditto
[new Float16Array([Number.EPSILON]), new Float16Array([0.0])],
[new Float16Array([0.1]), new Float16Array([0.1, 0.2])],
[new Float32Array([0.1]), new Float32Array([0.0])],
[new Float32Array([0.1]), new Float32Array([0.1, 0.2])],
[new Float64Array([0.1]), new Float64Array([0.0])],
Expand Down