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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/revived-proxy-revoked.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.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/revived-proxy-revoked.js')
-rw-r--r-- | js/src/tests/test262/built-ins/JSON/parse/revived-proxy-revoked.js | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/JSON/parse/revived-proxy-revoked.js b/js/src/tests/test262/built-ins/JSON/parse/revived-proxy-revoked.js new file mode 100644 index 0000000000..b0f82dcca5 --- /dev/null +++ b/js/src/tests/test262/built-ins/JSON/parse/revived-proxy-revoked.js @@ -0,0 +1,47 @@ +// 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-json.parse +description: Behavior when revived value is a revoked Proxy exotic object +info: | + [...] + 7. If IsCallable(reviver) is true, then + a. Let root be ObjectCreate(%ObjectPrototype%). + b. Let rootName be the empty String. + c. Let status be CreateDataProperty(root, rootName, unfiltered). + d. Assert: status is true. + e. Return ? InternalizeJSONProperty(root, rootName). + + 24.3.1.1 Runtime Semantics: InternalizeJSONProperty + + [...] + 2. If Type(val) is Object, then + a. Let isArray be ? IsArray(val). + + 7.2.2 IsArray + + [...] + 3. If argument is a Proxy exotic object, then + a. If the value of the [[ProxyHandler]] internal slot of argument is null, + throw a TypeError exception. + b. Let target be the value of the [[ProxyTarget]] internal slot of + argument. + c. Return ? IsArray(target). +features: [Proxy] +---*/ + +var handle = Proxy.revocable([], {}); +var returnCount = 0; + +handle.revoke(); + +assert.throws(TypeError, function() { + JSON.parse('[null, null]', function() { + this[1] = handle.proxy; + returnCount += 1; + }); +}); + +assert.sameValue(returnCount, 1, 'invocation returns normally'); + +reportCompare(0, 0); |