From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../BigInt/predicate-call-this-strict-strict.js | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArray/prototype/find/BigInt/predicate-call-this-strict-strict.js (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/find/BigInt/predicate-call-this-strict-strict.js') diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/find/BigInt/predicate-call-this-strict-strict.js b/js/src/tests/test262/built-ins/TypedArray/prototype/find/BigInt/predicate-call-this-strict-strict.js new file mode 100644 index 0000000000..9c5c07eba5 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/find/BigInt/predicate-call-this-strict-strict.js @@ -0,0 +1,56 @@ +'use strict'; +// 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%.prototype.find +description: > + Verify predicate this on strict mode +info: | + 22.2.3.10 %TypedArray%.prototype.find (predicate [ , thisArg ] ) + + %TypedArray%.prototype.find is a distinct function that implements the same + algorithm as Array.prototype.find as defined in 22.1.3.8 except that the this + object's [[ArrayLength]] internal slot is accessed in place of performing a + [[Get]] of "length". The implementation of the algorithm may be optimized with + the knowledge that the this value is an object that has a fixed length and + whose integer indexed properties are not sparse. + + ... + + 22.1.3.8 Array.prototype.find ( predicate[ , thisArg ] ) + + ... + 4. If thisArg was supplied, let T be thisArg; else let T be undefined. + ... + 6. Repeat, while k < len + ... + c. Let testResult be ToBoolean(? Call(predicate, T, « kValue, k, O »)). + ... +flags: [onlyStrict] +includes: [testBigIntTypedArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA(1); + var result; + + sample.find(function() { + result = this; + }); + + assert.sameValue( + result, + undefined, + "without thisArg, predicate this is undefined" + ); + + var o = {}; + sample.find(function() { + result = this; + }, o); + + assert.sameValue(result, o, "thisArg becomes the predicate this"); +}); + +reportCompare(0, 0); -- cgit v1.2.3