From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../built-ins/JSON/parse/revived-proxy-revoked.js | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 js/src/tests/test262/built-ins/JSON/parse/revived-proxy-revoked.js (limited to 'js/src/tests/test262/built-ins/JSON/parse/revived-proxy-revoked.js') 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); -- cgit v1.2.3