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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/fromAsync/thisarg-primitive-strict-strict.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/fromAsync/thisarg-primitive-strict-strict.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/fromAsync/thisarg-primitive-strict-strict.js b/js/src/tests/test262/built-ins/Array/fromAsync/thisarg-primitive-strict-strict.js new file mode 100644 index 0000000000..c66582ebde --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/fromAsync/thisarg-primitive-strict-strict.js @@ -0,0 +1,51 @@ +// |reftest| async +'use strict'; +// Copyright (C) 2022 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.fromasync +description: > + If thisArg is a primitive, mapfn is called with it as the this-value in strict + mode +info: | + 6. If _mapping_ is *true*, then + a. Let _mappedValue_ be Call(_mapfn_, _thisArg_, « _nextValue_, 𝔽(_k_) »). + + In OrdinaryCallBindThis, _thisArgument_ is always bound as the this-value in + strict mode (_F_.[[ThisMode]] is ~strict~, where _F_ is the function object.) +flags: [async, onlyStrict] +includes: [asyncHelpers.js] +features: [Array.fromAsync] +---*/ + +asyncTest(async () => { + await Array.fromAsync([1, 2, 3], async function () { + assert.sameValue(this, undefined, "undefined thisArg should be bound as the this-value of mapfn"); + }, undefined); + + await Array.fromAsync([1, 2, 3], async function () { + assert.sameValue(this, null, "null thisArg should be bound as the this-value of mapfn"); + }, null); + + await Array.fromAsync([1, 2, 3], async function () { + assert.sameValue(this, "string", "string thisArg should be bound as the this-value of mapfn"); + }, "string"); + + await Array.fromAsync([1, 2, 3], async function () { + assert.sameValue(this, 3.1416, "number thisArg should be bound as the this-value of mapfn"); + }, 3.1416); + + await Array.fromAsync([1, 2, 3], async function () { + assert.sameValue(this, 42n, "bigint thisArg should be bound as the this-value of mapfn"); + }, 42n); + + await Array.fromAsync([1, 2, 3], async function () { + assert.sameValue(this, true, "boolean thisArg should be bound as the this-value of mapfn"); + }, true); + + const symbolThis = Symbol("symbol"); + await Array.fromAsync([1, 2, 3], async function () { + assert.sameValue(this, symbolThis, "symbol thisArg should be bound as the this-value of mapfn"); + }, symbolThis); +}); |