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// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* @name: S15.4.5.2_A3_T2;
* @section: 15.4.5.2, 15.4;
* @assertion: If the length property is changed, every property whose name
* is an array index whose value is not smaller than the new length is automatically deleted;
* @description: If new length greater than the name of every property whose name
* is an array index;
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S15.4.5.2_A3_T2",
path: "TestCases/15_Native/15.4_Array_Objects/15.4.5_Properties_of_Array_Instances/15.4.5.2_length/S15.4.5.2_A3_T2.js",
assertion: "If the length property is changed, every property whose name",
description: "If new length greater than the name of every property whose name",
test: function testcase() {
//CHECK#1
var x = [];
x[1] = 1;
x[3] = 3;
x[5] = 5;
x.length = 4;
if (x.length !== 4) {
$ERROR('#1: x = []; x[1] = 1; x[3] = 3; x[5] = 5; x.length = 4; x.length === 4. Actual: ' + (x.length));
}
//CHECK#2
if (x[5] !== undefined) {
$ERROR('#2: x = []; x[1] = 1; x[3] = 3; x[5] = 5; x.length = 4; x[5] === undefined. Actual: ' + (x[5]));
}
//CHECK#3
if (x[3] !== 3) {
$ERROR('#3: x = []; x[1] = 1; x[3] = 3; x[5] = 5; x.length = 4; x[3] === 3. Actual: ' + (x[3]));
}
//CHECK#4
x.length = new Number(6);
if (x[5] !== undefined) {
$ERROR('#4: x = []; x[1] = 1; x[3] = 3; x[5] = 5; x.length = 4; x.length = new Number(6); x[5] === undefined. Actual: ' + (x[5]));
}
//CHECK#5
x.length = 0;
if (x[0] !== undefined) {
$ERROR('#5: x = []; x[1] = 1; x[3] = 3; x[5] = 5; x.length = 4; x.length = new Number(6); x.length = 0; x[0] === undefined. Actual: ' + (x[0]));
}
//CHECK#6
x.length = 1;
if (x[1] !== undefined) {
$ERROR('#6: x = []; x[1] = 1; x[3] = 3; x[5] = 5; x.length = 4; x.length = new Number(6); x.length = 0; x.length = 1; x[1] === undefined. Actual: ' + (x[1]));
}
}
});
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