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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/Object/assign/target-set-not-writable.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/assign/target-set-not-writable.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/assign/target-set-not-writable.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/assign/target-set-not-writable.js b/js/src/tests/test262/built-ins/Object/assign/target-set-not-writable.js new file mode 100644 index 0000000000..930ddb8302 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/assign/target-set-not-writable.js @@ -0,0 +1,29 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 19.1.2.1 +description: Errors thrown during definition of target object attributes +info: | + [...] + 5. For each element nextSource of sources, in ascending index order, + [...] + c. Repeat for each element nextKey of keys in List order, + [...] + iii. if desc is not undefined and desc.[[Enumerable]] is true, then + [...] + 3. Let status be Set(to, nextKey, propValue, true). + 4. ReturnIfAbrupt(status). +---*/ + +var target = {}; +Object.defineProperty(target, 'attr', { + writable: false +}); + +assert.throws(TypeError, function() { + Object.assign(target, { + attr: 1 + }); +}); + +reportCompare(0, 0); |