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 --- .../map/speciesctor-get-species-returns-throws.js | 68 ++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArray/prototype/map/speciesctor-get-species-returns-throws.js (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/map/speciesctor-get-species-returns-throws.js') diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/map/speciesctor-get-species-returns-throws.js b/js/src/tests/test262/built-ins/TypedArray/prototype/map/speciesctor-get-species-returns-throws.js new file mode 100644 index 0000000000..7c2d50f58a --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/map/speciesctor-get-species-returns-throws.js @@ -0,0 +1,68 @@ +// Copyright (C) 2018 Peter Wong. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.prototype.map +description: > + Throws if returned @@species is not a constructor, null or undefined. +info: | + 22.2.3.19 %TypedArray%.prototype.map ( callbackfn [ , thisArg ] ) + + ... + 6. Let A be ? TypedArraySpeciesCreate(O, « len »). + ... + + 22.2.4.7 TypedArraySpeciesCreate ( exemplar, argumentList ) + + ... + 3. Let constructor be ? SpeciesConstructor(exemplar, defaultConstructor). + ... + + 7.3.20 SpeciesConstructor ( O, defaultConstructor ) + + ... + 5. Let S be ? Get(C, @@species). + 6. If S is either undefined or null, return defaultConstructor. + 7. If IsConstructor(S) is true, return S. + 8. Throw a TypeError exception. + ... +includes: [testTypedArray.js] +features: [Symbol.species, TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA(2); + + sample.constructor = {}; + + sample.constructor[Symbol.species] = 0; + assert.throws(TypeError, function() { + sample.map(function() {}); + }, "0"); + + sample.constructor[Symbol.species] = "string"; + assert.throws(TypeError, function() { + sample.map(function() {}); + }, "string"); + + sample.constructor[Symbol.species] = {}; + assert.throws(TypeError, function() { + sample.map(function() {}); + }, "{}"); + + sample.constructor[Symbol.species] = NaN; + assert.throws(TypeError, function() { + sample.map(function() {}); + }, "NaN"); + + sample.constructor[Symbol.species] = false; + assert.throws(TypeError, function() { + sample.map(function() {}); + }, "false"); + + sample.constructor[Symbol.species] = true; + assert.throws(TypeError, function() { + sample.map(function() {}); + }, "true"); +}); + +reportCompare(0, 0); -- cgit v1.2.3