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/map/target-array-with-non-configurable-property.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/map/target-array-with-non-configurable-property.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/map/target-array-with-non-configurable-property.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/map/target-array-with-non-configurable-property.js b/js/src/tests/test262/built-ins/Array/prototype/map/target-array-with-non-configurable-property.js new file mode 100644 index 0000000000..f3f563674f --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/map/target-array-with-non-configurable-property.js @@ -0,0 +1,43 @@ +// Copyright (C) 2020 Alexey Shvayka. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.map +description: > + TypeError is thrown if CreateDataProperty fails. + (result object's "0" is non-configurable) +info: | + Array.prototype.map ( callbackfn [ , thisArg ] ) + + [...] + 6. Repeat, while k < len + [...] + c. If kPresent is true, then + [...] + iii. Perform ? CreateDataPropertyOrThrow(A, Pk, mappedValue). + [...] + + CreateDataPropertyOrThrow ( O, P, V ) + + [...] + 3. Let success be ? CreateDataProperty(O, P, V). + 4. If success is false, throw a TypeError exception. +features: [Symbol.species] +---*/ + +var A = function(_length) { + Object.defineProperty(this, "0", { + set: function(_value) {}, + configurable: false, + }); +}; + +var arr = [1]; +arr.constructor = {}; +arr.constructor[Symbol.species] = A; + +assert.throws(TypeError, function() { + arr.map(function() {}); +}); + +reportCompare(0, 0); |