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/*
* Call the trap with the handler as the this value, the target as the first
* argument, the name of the property as the second argument, and the descriptor
* as the third argument.
*/
var target = {};
var handler = {
defineProperty: function (target1, key, desc1) {
assertEq(this, handler);
assertEq(target1, target);
log.push(key);
assertEq(desc1 == desc, false);
assertEq(desc1.value, 'bar');
assertEq(desc1.writable, true);
assertEq(desc1.enumerable, false);
assertEq(desc1.configurable, true);
return true;
}
};
var desc = {
value: 'bar',
writable: true,
enumerable: false,
configurable: true
};
for (let p of [new Proxy(target, handler), Proxy.revocable(target, handler).proxy]) {
var log = [];
Object.defineProperty(p, 'foo', desc);
Object.defineProperty(p, Symbol.for('quux'), desc);
assertEq(log.length, 2);
assertEq(log[0], 'foo');
assertEq(log[1], Symbol.for('quux'));
}