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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/JSON/parse/reviver-array-define-prop-err.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/JSON/parse/reviver-array-define-prop-err.js')
-rw-r--r-- | js/src/tests/test262/built-ins/JSON/parse/reviver-array-define-prop-err.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/JSON/parse/reviver-array-define-prop-err.js b/js/src/tests/test262/built-ins/JSON/parse/reviver-array-define-prop-err.js new file mode 100644 index 0000000000..1613fa6878 --- /dev/null +++ b/js/src/tests/test262/built-ins/JSON/parse/reviver-array-define-prop-err.js @@ -0,0 +1,48 @@ +// 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-internalizejsonproperty +description: Abrupt completion from defining array property while reviving +info: | + JSON.parse ( text [ , reviver ] ) + + [...] + 7. If IsCallable(reviver) is true, then + [...] + e. Return ? InternalizeJSONProperty(root, rootName). + + Runtime Semantics: InternalizeJSONProperty ( holder, name) + + 1. Let val be ? Get(holder, name). + 2. If Type(val) is Object, then + a. Let isArray be ? IsArray(val). + b. If isArray is true, then + i. Set I to 0. + ii. Let len be ? ToLength(? Get(val, "length")). + iii. Repeat while I < len, + 1. Let newElement be ? InternalizeJSONProperty(val, ! + ToString(I)). + 2. If newElement is undefined, then + [...] + 3. Else, + a. Perform ? CreateDataProperty(val, ! ToString(I), + newElement). +features: [Proxy] +---*/ + +var badDefine = new Proxy([null], { + defineProperty: function(_, name) { + throw new Test262Error(); + } +}); + +assert.throws(Test262Error, function() { + JSON.parse('["first", null]', function(_, value) { + if (value === 'first') { + this[1] = badDefine; + } + return value; + }); +}); + +reportCompare(0, 0); |