library/std/src/sys/unix/os/tests.rs

   1 use super::*;
   2
   3 #[test]
   4 fn test_glibc_version() {
   5     // This mostly just tests that the weak linkage doesn't panic wildly...
   6     glibc_version();
   7 }
   8
   9 #[test]
  10 fn test_parse_glibc_version() {
  11     let cases = [
  12         ("0.0", Some((0, 0))),
  13         ("01.+2", Some((1, 2))),
  14         ("3.4.5.six", Some((3, 4))),
  15         ("1", None),
  16         ("1.-2", None),
  17         ("1.foo", None),
  18         ("foo.1", None),
  19     ];
  20     for &(version_str, parsed) in cases.iter() {
  21         assert_eq!(parsed, parse_glibc_version(version_str));
  22     }
  23 }