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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.
/*---
info: |
A property name P (in the form of a string value) is an array index
if and only if ToString(ToUint32(P)) is equal to P and ToUint32(P) is not equal to 2^32 - 1
es5id: 15.4_A1.1_T9
description: If Type(value) is Object, evaluate ToPrimitive(value, String)
---*/
var x = [];
var object = {
valueOf: function() {
return 1
}
};
x[object] = 0;
assert.sameValue(x["[object Object]"], 0, 'The value of x["[object Object]"] is expected to be 0');
x = [];
var object = {
valueOf: function() {
return 1
},
toString: function() {
return 0
}
};
x[object] = 0;
assert.sameValue(x[0], 0, 'The value of x[0] is expected to be 0');
x = [];
var object = {
valueOf: function() {
return 1
},
toString: function() {
return {}
}
};
x[object] = 0;
assert.sameValue(x[1], 0, 'The value of x[1] is expected to be 0');
try {
x = [];
var object = {
valueOf: function() {
throw "error"
},
toString: function() {
return 1
}
};
x[object] = 0;
assert.sameValue(x[1], 0, 'The value of x[1] is expected to be 0');
}
catch (e) {
assert.notSameValue(e, "error", 'The value of e is not "error"');
}
x = [];
var object = {
toString: function() {
return 1
}
};
x[object] = 0;
assert.sameValue(x[1], 0, 'The value of x[1] is expected to be 0');
x = [];
var object = {
valueOf: function() {
return {}
},
toString: function() {
return 1
}
}
x[object] = 0;
assert.sameValue(x[1], 0, 'The value of x[1] is expected to be 0');
try {
x = [];
var object = {
valueOf: function() {
return 1
},
toString: function() {
throw "error"
}
};
x[object];
throw new Test262Error('#7.1: x = []; var object = {valueOf: function() {return 1}, toString: function() {throw "error"}}; x[object] throw "error". Actual: ' + (x[object]));
}
catch (e) {
assert.sameValue(e, "error", 'The value of e is expected to be "error"');
}
try {
x = [];
var object = {
valueOf: function() {
return {}
},
toString: function() {
return {}
}
};
x[object];
throw new Test262Error('#8.1: x = []; var object = {valueOf: function() {return {}}, toString: function() {return {}}}; x[object] throw TypeError. Actual: ' + (x[object]));
}
catch (e) {
assert.sameValue(
e instanceof TypeError,
true,
'The result of evaluating (e instanceof TypeError) is expected to be true'
);
}
reportCompare(0, 0);
|
