ladybird/Libraries/LibJS/Tests/function-length.js

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load("test-common.js");
try {
function foo() { }
assert(foo.length === 0);
assert((foo.length = 5) === 5);
assert(foo.length === 0);
function bar(a, b, c) {}
assert(bar.length === 3);
assert((bar.length = 5) === 5);
assert(bar.length === 3);
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}