src/tools/compiletest/src/util/tests.rs

   1 use super::*;
   2
   3 #[test]
   4 #[should_panic(expected = "Cannot determine Architecture from triple")]
   5 fn test_get_arch_failure() {
   6     get_arch("abc");
   7 }
   8
   9 #[test]
  10 fn test_get_arch() {
  11     assert_eq!("x86_64", get_arch("x86_64-unknown-linux-gnu"));
  12     assert_eq!("x86_64", get_arch("amd64"));
  13     assert_eq!("nvptx64", get_arch("nvptx64-nvidia-cuda"));
  14 }
  15
  16 #[test]
  17 #[should_panic(expected = "Cannot determine OS from triple")]
  18 fn test_matches_os_failure() {
  19     matches_os("abc", "abc");
  20 }
  21
  22 #[test]
  23 fn test_matches_os() {
  24     assert!(matches_os("x86_64-unknown-linux-gnu", "linux"));
  25     assert!(matches_os("wasm32-unknown-unknown", "emscripten"));
  26     assert!(matches_os("wasm32-unknown-unknown", "wasm32-bare"));
  27     assert!(!matches_os("wasm32-unknown-unknown", "windows"));
  28     assert!(matches_os("thumbv6m0-none-eabi", "none"));
  29     assert!(matches_os("riscv32imc-unknown-none-elf", "none"));
  30     assert!(matches_os("nvptx64-nvidia-cuda", "cuda"));
  31     assert!(matches_os("x86_64-fortanix-unknown-sgx", "sgx"));
  32 }
  33
  34 #[test]
  35 fn is_big_endian_test() {
  36     assert!(!is_big_endian("no"));
  37     assert!(is_big_endian("sparc-unknown-unknown"));
  38 }
  39
  40 #[test]
  41 fn path_buf_with_extra_extension_test() {
  42     assert_eq!(
  43         PathBuf::from("foo.rs.stderr"),
  44         PathBuf::from("foo.rs").with_extra_extension("stderr")
  45     );
  46     assert_eq!(
  47         PathBuf::from("foo.rs.stderr"),
  48         PathBuf::from("foo.rs").with_extra_extension(".stderr")
  49     );
  50     assert_eq!(PathBuf::from("foo.rs"), PathBuf::from("foo.rs").with_extra_extension(""));
  51 }