Source code
Revision control
Copy as Markdown
Other Tools
if (typeof Intl === "object") {
const localeSep = [,,].toLocaleString();
// Missing arguments are passed as |undefined|.
const objNoArgs = {
toLocaleString() {
assertEq(arguments.length, 2);
assertEq(arguments[0], undefined);
assertEq(arguments[1], undefined);
return "pass";
}
};
// - Single element case.
assertEq([objNoArgs].toLocaleString(), "pass");
// - More than one element.
assertEq([objNoArgs, objNoArgs].toLocaleString(), "pass" + localeSep + "pass");
// Ensure "locales" and "options" arguments are passed to the array elements.
const locales = {}, options = {};
const objWithArgs = {
toLocaleString() {
assertEq(arguments.length, 2);
assertEq(arguments[0], locales);
assertEq(arguments[1], options);
return "pass";
}
};
// - Single element case.
assertEq([objWithArgs].toLocaleString(locales, options), "pass");
// - More than one element.
assertEq([objWithArgs, objWithArgs].toLocaleString(locales, options), "pass" + localeSep + "pass");
}
if (typeof reportCompare === "function")
reportCompare(true, true);