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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/TypedArray/prototype/slice/speciesctor-get-ctor-returns-throws.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/slice/speciesctor-get-ctor-returns-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/slice/speciesctor-get-ctor-returns-throws.js | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/slice/speciesctor-get-ctor-returns-throws.js b/js/src/tests/test262/built-ins/TypedArray/prototype/slice/speciesctor-get-ctor-returns-throws.js new file mode 100644 index 0000000000..6bb0dec7be --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/slice/speciesctor-get-ctor-returns-throws.js @@ -0,0 +1,65 @@ +// 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.slice +description: > + Throws if O.constructor returns a non-Object and non-undefined value +info: | + 22.2.3.24 %TypedArray%.prototype.slice ( start, end ) + + ... + 9. Let A be ? TypedArraySpeciesCreate(O, « count »). + ... + + 22.2.4.7 TypedArraySpeciesCreate ( exemplar, argumentList ) + + ... + 3. Let constructor be ? SpeciesConstructor(exemplar, defaultConstructor). + ... + + 7.3.20 SpeciesConstructor ( O, defaultConstructor ) + + 1. Assert: Type(O) is Object. + 2. Let C be ? Get(O, "constructor"). + 3. If C is undefined, return defaultConstructor. + 4. If Type(C) is not Object, throw a TypeError exception. + ... +includes: [testTypedArray.js] +features: [Symbol, TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA([40, 41, 42, 43]); + + sample.constructor = 42; + assert.throws(TypeError, function() { + sample.slice(); + }, "42"); + + sample.constructor = "1"; + assert.throws(TypeError, function() { + sample.slice(); + }, "string"); + + sample.constructor = null; + assert.throws(TypeError, function() { + sample.slice(); + }, "null"); + + sample.constructor = NaN; + assert.throws(TypeError, function() { + sample.slice(); + }, "NaN"); + + sample.constructor = false; + assert.throws(TypeError, function() { + sample.slice(); + }, "false"); + + sample.constructor = Symbol("1"); + assert.throws(TypeError, function() { + sample.slice(); + }, "symbol"); +}); + +reportCompare(0, 0); |