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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: S9.8_A5_T2;
* @section: 9.8;
* @assertion: Result of String conversion from Object value is conversion
* from primitive value;
* @description: Some objects convert to String by implicit transformation;
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S9.8_A5_T2",
path: "TestCases/09_Type_Conversion/9.8_ToString/S9.8_A5_T2.js",
assertion: "Result of String conversion from Object value is conversion",
description: "Some objects convert to String by implicit transformation",
test: function testcase() {
// CHECK#1
if (new Number() + "" !== "0") {
$ERROR('#1: new Number() + "" === "0". Actual: ' + (new Number() + ""));
}
// CHECK#2
if (new Number(0) + "" !== "0") {
$ERROR('#2: new Number(0) + "" === "0". Actual: ' + (new Number(0) + ""));
}
// CHECK#3
if (new Number(Number.NaN) + "" !== "NaN") {
$ERROR('#3: new Number(Number.NaN) + "" === "NaN". Actual: ' + (new Number(Number.NaN) + ""));
}
// CHECK#4
if (new Number(null) + "" !== "0") {
$ERROR('#4: new Number(null) + "" === "0". Actual: ' + (new Number(null) + ""));
}
// CHECK#5
if (new Number(void 0) + "" !== "NaN") {
$ERROR('#5: new Number(void 0) + "" === "NaN. Actual: ' + (new Number(void 0) + ""));
}
// CHECK#6
if (new Number(true) + "" !== "1") {
$ERROR('#6: new Number(true) + "" === "1". Actual: ' + (new Number(true) + ""));
}
// CHECK#7
if (new Number(false) + "" !== "0") {
$ERROR('#7: new Number(false) + "" === "0". Actual: ' + (new Number(false) + ""));
}
// CHECK#8
if (new Boolean(true) + "" !== "true") {
$ERROR('#8: new Boolean(true) + "" === "true". Actual: ' + (new Boolean(true) + ""));
}
// CHECK#9
if (new Boolean(false) + "" !== "false") {
$ERROR('#9: Number(new Boolean(false)) === "false". Actual: ' + (Number(new Boolean(false))));
}
// CHECK#10
if (new Array(2,4,8,16,32) + "" !== "2,4,8,16,32") {
$ERROR('#10: new Array(2,4,8,16,32) + "" === "2,4,8,16,32". Actual: ' + (new Array(2,4,8,16,32) + ""));
}
// CHECK#11
var myobj1 = {
toNumber : function(){return 12345;},
toString : function(){return 67890;},
valueOf : function(){return "[object MyObj]";}
};
if (myobj1 + "" !== "[object MyObj]"){
$ERROR('#11: myobj1 + "" calls ToPrimitive with hint Number. Exptected: "[object MyObj]". Actual: ' + (myobj1 + ""));
}
// CHECK#12
var myobj2 = {
toNumber : function(){return 12345;},
toString : function(){return 67890},
valueOf : function(){return {}}
};
if (myobj2 + "" !== "67890"){
$ERROR('#12: myobj2 + "" calls ToPrimitive with hint Number. Exptected: "67890". Actual: ' + (myobj2 + ""));
}
// CHECK#13
var myobj3 = {
toNumber : function(){return 12345;}
};
if (myobj3 + "" !== "[object Object]"){
$ERROR('#13: myobj3 + "" calls ToPrimitive with hint Number. Exptected: "[object Object]". Actual: ' + (myobj3 + ""));
}
}
});
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