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 --- .../Proxy/ownKeys/return-type-throws-number.js | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Proxy/ownKeys/return-type-throws-number.js (limited to 'js/src/tests/test262/built-ins/Proxy/ownKeys/return-type-throws-number.js') diff --git a/js/src/tests/test262/built-ins/Proxy/ownKeys/return-type-throws-number.js b/js/src/tests/test262/built-ins/Proxy/ownKeys/return-type-throws-number.js new file mode 100644 index 0000000000..b576e027ec --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/ownKeys/return-type-throws-number.js @@ -0,0 +1,37 @@ +// Copyright (C) 2017 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-proxy-object-internal-methods-and-internal-slots-ownpropertykeys +description: > + The returned list must not have entries whose type does not match + « String, Symbol ». +info: | + [[OwnPropertyKeys]] ( ) + + ... + 7. Let trapResultArray be ? Call(trap, handler, « target »). + 8. Let trapResult be ? + CreateListFromArrayLike(trapResultArray, « String, Symbol »). + ... + + CreateListFromArrayLike ( obj [ , elementTypes ] ) + + ... + 6. Repeat, while index < len + ... + d. If Type(next) is not an element of elementTypes, + throw a TypeError exception. +features: [Proxy] +---*/ + +var p = new Proxy({}, { + ownKeys: function() { + return [1]; + } +}); + +assert.throws(TypeError, function() { + Object.keys(p); +}); + +reportCompare(0, 0); -- cgit v1.2.3