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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Proxy/set/return-true-target-property-is-not-writable.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Proxy/set/return-true-target-property-is-not-writable.js b/js/src/tests/test262/built-ins/Proxy/set/return-true-target-property-is-not-writable.js new file mode 100644 index 0000000000..04bd86bdcc --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/set/return-true-target-property-is-not-writable.js @@ -0,0 +1,29 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 9.5.9 +description: > + [[Set]] ( P, V, Receiver) + + Returns true if trap returns true and target property is configurable + but not writable. +features: [Proxy, Reflect, Reflect.set] +---*/ + +var target = {}; +var handler = { + set: function(t, prop, value, receiver) { + return true; + } +}; +var p = new Proxy(target, handler); + +Object.defineProperty(target, "attr", { + configurable: true, + writable: false, + value: "foo" +}); + +assert(Reflect.set(p, "attr", "foo")); + +reportCompare(0, 0); |