1const expect = @import("std").testing.expect;
 2
 3test "@round" {
 4    try expect(@round(1.4) == 1);
 5    try expect(@round(1.5) == 2);
 6    try expect(@round(-1.4) == -1);
 7    try expect(@round(-2.5) == -3);
 8}
 9
10// test