diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Proxy/setPrototypeOf/return-abrupt-from-isextensible-target.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Proxy/setPrototypeOf/return-abrupt-from-isextensible-target.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Proxy/setPrototypeOf/return-abrupt-from-isextensible-target.js b/js/src/tests/test262/built-ins/Proxy/setPrototypeOf/return-abrupt-from-isextensible-target.js new file mode 100644 index 0000000000..1ff2cb555c --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/setPrototypeOf/return-abrupt-from-isextensible-target.js @@ -0,0 +1,31 @@ +// 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-proxy-object-internal-methods-and-internal-slots-setprototypeof-v +description: > + Return abrupt from IsExtensible(target) +info: | + [[SetPrototypeOf]] (V) + + 10. Let extensibleTarget be ? IsExtensible(target). +features: [Proxy] +---*/ + +var target = new Proxy({}, { + isExtensible: function() { + throw new Test262Error(); + } +}); + +var proxy = new Proxy(target, { + setPrototypeOf: function() { + return true; + } +}); + +assert.throws(Test262Error, function() { + Object.setPrototypeOf(proxy, {}); +}); + +reportCompare(0, 0); |