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 --- .../from/new-instance-from-ordinary-object.js | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArrayConstructors/from/new-instance-from-ordinary-object.js (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/from/new-instance-from-ordinary-object.js') diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/from/new-instance-from-ordinary-object.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/from/new-instance-from-ordinary-object.js new file mode 100644 index 0000000000..6e0d9f4127 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/from/new-instance-from-ordinary-object.js @@ -0,0 +1,43 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.from +description: > + Return a new TypedArray from an ordinary object +includes: [testTypedArray.js] +features: [Array.prototype.values, TypedArray] +---*/ + +var source = { + "0": 42, + "2": 44, + length: 4 +}; + +testWithTypedArrayConstructors(function(TA) { + var result = TA.from(source); + + assert.sameValue(result.length, 4); + assert.sameValue(result[0], 42); + assert.sameValue(result[1], NaN); + assert.sameValue(result[2], 44); + assert.sameValue(result[3], NaN); + assert.sameValue(result.constructor, TA); + assert.sameValue(Object.getPrototypeOf(result), TA.prototype); +}, +floatArrayConstructors); + +testWithTypedArrayConstructors(function(TA) { + var result = TA.from(source); + + assert.sameValue(result.length, 4); + assert.sameValue(result[0], 42); + assert.sameValue(result[1], 0); + assert.sameValue(result[2], 44); + assert.sameValue(result[3], 0); + assert.sameValue(result.constructor, TA); + assert.sameValue(Object.getPrototypeOf(result), TA.prototype); +}, +intArrayConstructors); + +reportCompare(0, 0); -- cgit v1.2.3