blob: 61f5ab0d8263595a96138abc8d544ac689288816 [file] [log] [blame]
assert = {
sameValue: function (input, expected, message) {
if (input !== expected)
throw new Error(message);
}
};
function testAdd(x, y, z, message) {
assert.sameValue(x + y, z, message);
assert.sameValue(y + x, z, message);
}
testAdd(Object(2n), 1n, 3n, "ToPrimitive: unbox object with internal slot");
let o = {
[Symbol.toPrimitive]: function() {
return 2n;
},
valueOf: function () {
throw new Error("Should never execute it");
},
toString: function () {
throw new Error("Should never execute it");
}
};
testAdd(o, 1n, 3n, "ToPrimitive: @@toPrimitive");
o = {
valueOf: function() {
return 2n;
},
toString: function () {
throw new Error("Should never execute it");
}
};
testAdd(o, 1n, 3n, "ToPrimitive: valueOf");