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// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.map
es5id: 15.4.4.19-8-c-i-28
description: >
Array.prototype.map - element changed by getter on previous
iterations is observed on an Array
---*/
var preIterVisible = false;
var arr = [];
function callbackfn(val, idx, obj) {
if (idx === 0) {
return val === 11;
} else if (idx === 1) {
return val === 9;
} else {
return false;
}
}
Object.defineProperty(arr, "0", {
get: function() {
preIterVisible = true;
return 11;
},
configurable: true
});
Object.defineProperty(arr, "1", {
get: function() {
if (preIterVisible) {
return 9;
} else {
return 11;
}
},
configurable: true
});
var testResult = arr.map(callbackfn);
assert.sameValue(testResult[0], true, 'testResult[0]');
assert.sameValue(testResult[1], true, 'testResult[1]');
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