GDTEST_OK
func test_func(x: int, y: int = 0, ...args) -> void
1 0 []
1 2 []
1 2 [3]
1 2 [3, 4]
1 2 [3, 4, 5]
1 0 []
1 2 []
1 2 [3]
1 2 [3, 4]
1 2 [3, 4, 5]