diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Proxy/get/accessor-get-is-undefined-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Proxy/get/accessor-get-is-undefined-throws.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Proxy/get/accessor-get-is-undefined-throws.js b/js/src/tests/test262/built-ins/Proxy/get/accessor-get-is-undefined-throws.js new file mode 100644 index 0000000000..422a7a60aa --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/get/accessor-get-is-undefined-throws.js @@ -0,0 +1,39 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 9.5.8 +description: > + [[Get]] (P, Receiver) + + if trap result is not undefined, then proxy must report the same value for a + non-configurable accessor property with an undefined get. +info: | + 13. If targetDesc is not undefined, then + b. If IsAccessorDescriptor(targetDesc) and targetDesc.[[Configurable]] + is false and targetDesc.[[Get]] is undefined, then + i. If trapResult is not undefined, throw a TypeError exception. + +features: [Proxy] +---*/ + +var target = {}; +var p = new Proxy(target, { + get: function() { + return 2; + } +}); + +Object.defineProperty(target, 'attr', { + configurable: false, + get: undefined +}); + +assert.throws(TypeError, function() { + p.attr; +}); + +assert.throws(TypeError, function() { + p['attr']; +}); + +reportCompare(0, 0); |