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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/fromAsync/builtin.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/fromAsync/builtin.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/fromAsync/builtin.js b/js/src/tests/test262/built-ins/Array/fromAsync/builtin.js new file mode 100644 index 0000000000..79af2825bc --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/fromAsync/builtin.js @@ -0,0 +1,38 @@ +// 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: Array.fromAsync meets the requirements for built-in objects +info: | + Unless specified otherwise, a built-in object that is callable as a function + is a built-in function object with the characteristics described in 10.3. + Unless specified otherwise, the [[Extensible]] internal slot of a built-in + object initially has the value *true*. + + Unless otherwise specified every built-in function and every built-in + constructor has the Function prototype object, which is the initial value of + the expression Function.prototype (20.2.3), as the value of its [[Prototype]] + internal slot. + + Built-in functions that are not constructors do not have a "prototype" + property unless otherwise specified in the description of a particular + function. +features: [Array.fromAsync] +---*/ + +assert(Object.isExtensible(Array.fromAsync), "Array.fromAsync is extensible"); + +assert.sameValue( + Object.getPrototypeOf(Array.fromAsync), + Function.prototype, + "Prototype of Array.fromAsync is Function.prototype" +); + +assert.sameValue( + Object.getOwnPropertyDescriptor(Array.fromAsync, "prototype"), + undefined, + "Array.fromAsync has no own prototype property" +); + +reportCompare(0, 0); |