mirror of https://github.com/tc39/test262.git
126 lines
3.3 KiB
JavaScript
126 lines
3.3 KiB
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
info: Operator use ToString
|
|
esid: sec-parsefloat-string
|
|
description: If Type(value) is Object, evaluate ToPrimitive(value, String)
|
|
---*/
|
|
|
|
//CHECK#1
|
|
var object = {
|
|
valueOf: function() {
|
|
return 1
|
|
}
|
|
};
|
|
assert.sameValue(parseFloat(object), NaN, "{valueOf: function() {return 1}}");
|
|
|
|
//CHECK#2
|
|
var object = {
|
|
valueOf: function() {
|
|
return 1
|
|
},
|
|
toString: function() {
|
|
return 0
|
|
}
|
|
};
|
|
if (parseFloat(object) !== 0) {
|
|
$ERROR('#2: var object = {valueOf: function() {return 1}, toString: function() {return 0}}; parseFloat(object) === 0. Actual: ' + (parseFloat(object)));
|
|
}
|
|
|
|
//CHECK#3
|
|
var object = {
|
|
valueOf: function() {
|
|
return 1
|
|
},
|
|
toString: function() {
|
|
return {}
|
|
}
|
|
};
|
|
if (parseFloat(object) !== 1) {
|
|
$ERROR('#3: var object = {valueOf: function() {return 1}, toString: function() {return {}}}; parseFloat(object) === 1. Actual: ' + (parseFloat(object)));
|
|
}
|
|
|
|
//CHECK#4
|
|
try {
|
|
var object = {
|
|
valueOf: function() {
|
|
throw "error"
|
|
},
|
|
toString: function() {
|
|
return 1
|
|
}
|
|
};
|
|
if (parseFloat(object) !== 1) {
|
|
$ERROR('#4.1: var object = {valueOf: function() {throw "error"}, toString: function() {return 1}}; parseFloat(object) === 1. Actual: ' + (parseFloat(object)));
|
|
}
|
|
}
|
|
catch (e) {
|
|
if (e === "error") {
|
|
$ERROR('#4.2: var object = {valueOf: function() {throw "error"}, toString: function() {return 1}}; parseFloat(object) not throw "error"');
|
|
} else {
|
|
$ERROR('#4.3: var object = {valueOf: function() {throw "error"}, toString: function() {return 1}}; parseFloat(object) not throw Error. Actual: ' + (e));
|
|
}
|
|
}
|
|
|
|
//CHECK#5
|
|
var object = {
|
|
toString: function() {
|
|
return 1
|
|
}
|
|
};
|
|
if (parseFloat(object) !== 1) {
|
|
$ERROR('#5: var object = {toString: function() {return 1}}; parseFloat(object) === 1. Actual: ' + (parseFloat(object)));
|
|
}
|
|
|
|
//CHECK#6
|
|
var object = {
|
|
valueOf: function() {
|
|
return {}
|
|
},
|
|
toString: function() {
|
|
return 1
|
|
}
|
|
}
|
|
if (parseFloat(object) !== 1) {
|
|
$ERROR('#6: var object = {valueOf: function() {return {}}, toString: function() {return 1}}; parseFloat(object) === 1. Actual: ' + (parseFloat(object)));
|
|
}
|
|
|
|
//CHECK#7
|
|
try {
|
|
var object = {
|
|
valueOf: function() {
|
|
return 1
|
|
},
|
|
toString: function() {
|
|
throw "error"
|
|
}
|
|
};
|
|
parseFloat(object);
|
|
$ERROR('#7.1: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; parseFloat(object) throw "error". Actual: ' + (parseFloat(object)));
|
|
}
|
|
catch (e) {
|
|
if (e !== "error") {
|
|
$ERROR('#7.2: var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; parseFloat(object) throw "error". Actual: ' + (e));
|
|
}
|
|
}
|
|
|
|
//CHECK#8
|
|
try {
|
|
var object = {
|
|
valueOf: function() {
|
|
return {}
|
|
},
|
|
toString: function() {
|
|
return {}
|
|
}
|
|
};
|
|
parseFloat(object);
|
|
$ERROR('#8.1: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; parseFloat(object) throw TypeError. Actual: ' + (parseFloat(object)));
|
|
}
|
|
catch (e) {
|
|
if ((e instanceof TypeError) !== true) {
|
|
$ERROR('#8.2: var object = {valueOf: function() {return {}}, toString: function() {return {}}}; parseFloat(object) throw TypeError. Actual: ' + (e));
|
|
}
|
|
}
|