diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/setPrototypeOf/success.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/setPrototypeOf/success.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/setPrototypeOf/success.js b/js/src/tests/test262/built-ins/Object/setPrototypeOf/success.js new file mode 100644 index 0000000000..34442ccbed --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/setPrototypeOf/success.js @@ -0,0 +1,33 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 19.1.2.18 +description: Object.setPrototypeOf invoked with a non-extensible object +info: | + 1. Let O be RequireObjectCoercible(O). + 2. ReturnIfAbrupt(O). + 3. If Type(proto) is neither Object nor Null, throw a TypeError exception. + 4. If Type(O) is not Object, return O. + 5. Let status be O.[[SetPrototypeOf]](proto). + 6. ReturnIfAbrupt(status). + 7. If status is false, throw a TypeError exception. + 8. Return O. +---*/ + +var propValue = {}; +var newProto = { + test262prop: propValue +}; +var obj = {}; +var result; + +result = Object.setPrototypeOf(obj, newProto); + +assert.sameValue(result, obj, 'Return value'); +assert( + !Object.prototype.hasOwnProperty.call(obj, 'test262prop'), + "'test262prop' isn't copied to an own property" +); +assert.sameValue(obj.test262prop, propValue); + +reportCompare(0, 0); |