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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-proxy-object-internal-methods-and-internal-slots
description: >
Enumerate trap was removed and it should not be triggered anymore.
includes: [compareArray.js]
features: [Proxy, Symbol, Symbol.iterator]
---*/
var x;
var target = [1, 2, 3];
var p = new Proxy(target, {
enumerate: function() {
throw new Test262Error(
"An enumerate property on handler object shouldn't trigger a Proxy trap"
);
}
});
var forInResults = [];
for (x in p) {
forInResults.push(x);
}
assert.compareArray(forInResults, ["0", "1", "2"]);
var forOfResults = [];
for (x of p) {
forOfResults.push(x);
}
assert.compareArray(forOfResults, [1, 2, 3]);
var itor = p[Symbol.iterator]();
var next = itor.next();
assert.sameValue(next.value, 1);
assert.sameValue(next.done, false);
next = itor.next();
assert.sameValue(next.value, 2);
assert.sameValue(next.done, false);
next = itor.next();
assert.sameValue(next.value, 3);
assert.sameValue(next.done, false);
next = itor.next();
assert.sameValue(next.value, undefined);
assert.sameValue(next.done, true);
reportCompare(0, 0);