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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: S15.4.4.5_A2_T3;
* @section: 15.4.4.5;
* @assertion: The join function is intentionally generic.
* It does not require that its this value be an Array object;
* @description: If ToUint32(length) is zero, return the empty string;
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S15.4.4.5_A2_T3",
path: "TestCases/15_Native/15.4_Array_Objects/15.4.4_Properties_of_the_Array_Prototype_Object/15.4.4.5_Array_prototype_join/S15.4.4.5_A2_T3.js",
assertion: "The join function is intentionally generic.",
description: "If ToUint32(length) is zero, return the empty string",
test: function testcase() {
var obj = {};
obj.join = Array.prototype.join;
//CHECK#1
obj.length = 4.5;
if (obj.join() !== ",,,") {
$ERROR('#1: var obj = {}; obj.length = 4.5; obj.join = Array.prototype.join; obj.join() === ",,,". Actual: ' + (obj.join()));
}
//CHECK#2
obj[0] = undefined;
obj[1] = 1;
obj[2] = null;
if (obj.join() !== ",1,,") {
$ERROR('#1: var obj = {}; obj.length = 4.5; obj[0] = undefined; obj[1] = 1; obj[2] = null; obj.join = Array.prototype.join; obj.join() === ",1,,". Actual: ' + (obj.join()));
}
//CHECK#3
if (obj.length !== 4.5) {
$ERROR('#1: var obj = {}; obj.length = 4.5; obj[0] = undefined; obj[1] = 1; obj[2] = null; obj.join = Array.prototype.join; obj.join(); obj.length === 4.5. Actual: ' + (obj.length));
}
var obj = {};
obj.join = Array.prototype.join;
//CHECK#4
var x = new Number(4.5);
obj.length = x;
if (obj.join() !== ",,,") {
$ERROR('#4: var obj = {}; var x = new Number(4.5); obj.length = x; obj.join = Array.prototype.join; obj.join() === ",,,". Actual: ' + (obj.join()));
}
//CHECK#5
obj[0] = undefined;
obj[1] = 1;
obj[2] = null;
if (obj.join() !== ",1,,") {
$ERROR('#5: var obj = {}; var x = new Number(4.5); obj.length = x; obj[0] = undefined; obj[1] = 1; obj[2] = null; obj.join = Array.prototype.join; obj.join() === ",1,,". Actual: ' + (obj.join()));
}
//CHECK#6
if (obj.length !== x) {
$ERROR('#6: var obj = {}; var x = new Number(4.5); obj.length = x; obj[0] = undefined; obj[1] = 1; obj[2] = null; obj.join = Array.prototype.join; obj.join(); obj.length === x. Actual: ' + (obj.length));
}
}
});
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