diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Proxy/preventExtensions/trap-is-undefined.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Proxy/preventExtensions/trap-is-undefined.js | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Proxy/preventExtensions/trap-is-undefined.js b/js/src/tests/test262/built-ins/Proxy/preventExtensions/trap-is-undefined.js new file mode 100644 index 0000000000..234bb0945f --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/preventExtensions/trap-is-undefined.js @@ -0,0 +1,15 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 9.5.4 +description: > + Return target.[[PreventExtensions]]() if target is undefined. +features: [Proxy, Reflect] +---*/ + +var target = {}; +var p = new Proxy(target, {}); + +assert.sameValue(Reflect.preventExtensions(p), true); + +reportCompare(0, 0); |