From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../built-ins/DataView/defined-byteoffset-sab.js | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 js/src/tests/test262/built-ins/DataView/defined-byteoffset-sab.js (limited to 'js/src/tests/test262/built-ins/DataView/defined-byteoffset-sab.js') diff --git a/js/src/tests/test262/built-ins/DataView/defined-byteoffset-sab.js b/js/src/tests/test262/built-ins/DataView/defined-byteoffset-sab.js new file mode 100644 index 0000000000..bc4feb3f16 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/defined-byteoffset-sab.js @@ -0,0 +1,56 @@ +// |reftest| skip-if(!this.hasOwnProperty('SharedArrayBuffer')) -- SharedArrayBuffer is not enabled unconditionally +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// Copyright (C) 2017 Mozilla Corporation. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-dataview-buffer-byteoffset-bytelength +description: > + Return new instance from defined offset +info: | + 24.2.2.1 DataView (buffer, byteOffset, byteLength ) + + ... + 17. Return O. +features: [SharedArrayBuffer] +---*/ + +var sample; +var buffer = new SharedArrayBuffer(4); + +sample = new DataView(buffer, 0); +assert.sameValue(sample.byteLength, 4, "sample.byteLength"); +assert.sameValue(sample.byteOffset, 0, "sample.byteOffset"); +assert.sameValue(sample.buffer, buffer); +assert.sameValue(sample.constructor, DataView); +assert.sameValue(Object.getPrototypeOf(sample), DataView.prototype); + +sample = new DataView(buffer, 1); +assert.sameValue(sample.byteLength, 3, "sample.byteLength"); +assert.sameValue(sample.byteOffset, 1, "sample.byteOffset"); +assert.sameValue(sample.buffer, buffer); +assert.sameValue(sample.constructor, DataView); +assert.sameValue(Object.getPrototypeOf(sample), DataView.prototype); + +sample = new DataView(buffer, 2); +assert.sameValue(sample.byteLength, 2, "sample.byteLength"); +assert.sameValue(sample.byteOffset, 2, "sample.byteOffset"); +assert.sameValue(sample.buffer, buffer); +assert.sameValue(sample.constructor, DataView); +assert.sameValue(Object.getPrototypeOf(sample), DataView.prototype); + +sample = new DataView(buffer, 3); +assert.sameValue(sample.byteLength, 1, "sample.byteLength"); +assert.sameValue(sample.byteOffset, 3, "sample.byteOffset"); +assert.sameValue(sample.buffer, buffer); +assert.sameValue(sample.constructor, DataView); +assert.sameValue(Object.getPrototypeOf(sample), DataView.prototype); + +sample = new DataView(buffer, 4); +assert.sameValue(sample.byteLength, 0, "sample.byteLength"); +assert.sameValue(sample.byteOffset, 4, "sample.byteOffset"); +assert.sameValue(sample.buffer, buffer); +assert.sameValue(sample.constructor, DataView); +assert.sameValue(Object.getPrototypeOf(sample), DataView.prototype); + +reportCompare(0, 0); -- cgit v1.2.3