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/* Any copyright is dedicated to the Public Domain.
var cases = [
{sym: Symbol(), str: "Symbol()"},
{sym: Symbol("ok"), str: "Symbol(ok)"},
{sym: Symbol("\0"), str: "Symbol(\0)"},
{sym: Symbol.iterator, str: "Symbol(Symbol.iterator)"},
{sym: Symbol.for("dummies"), str: "Symbol(dummies)"}
];
// Symbol.prototype.toString works on both primitive symbols and Symbol
// objects.
for (var test of cases) {
assertEq(test.sym.toString(), test.str);
assertEq(Object(test.sym).toString(), test.str);
}
// Any other value throws.
var nonsymbols = [
undefined, null, "not-ok", new String("still-not-ok"), {}, []
];
for (var nonsym of nonsymbols)
assertThrowsInstanceOf(() => Symbol.prototype.toString.call(nonsym), TypeError);
if (typeof reportCompare === "function")
reportCompare(0, 0);