diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/Array/prototype/concat/create-species-abrupt.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/concat/create-species-abrupt.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/concat/create-species-abrupt.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/concat/create-species-abrupt.js b/js/src/tests/test262/built-ins/Array/prototype/concat/create-species-abrupt.js new file mode 100644 index 0000000000..340a42f8cf --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/concat/create-species-abrupt.js @@ -0,0 +1,34 @@ +// 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-array.prototype.concat +description: Species constructor returns an abrupt completion +info: | + 1. Let O be ? ToObject(this value). + 2. Let A be ? ArraySpeciesCreate(O, 0). + + 9.4.2.3 ArraySpeciesCreate + + [...] + 5. Let C be ? Get(originalArray, "constructor"). + [...] + 7. If Type(C) is Object, then + a. Let C be ? Get(C, @@species). + b. If C is null, let C be undefined. + [...] + 10. Return ? Construct(C, « length »). +features: [Symbol.species] +---*/ + +var Ctor = function() { + throw new Test262Error(); +}; +var a = []; +a.constructor = {}; +a.constructor[Symbol.species] = Ctor; + +assert.throws(Test262Error, function() { + a.concat(); +}, 'a.concat() throws a Test262Error exception'); + +reportCompare(0, 0); |