library/term/src/terminfo/searcher/tests.rs

   1 use super::*;
   2
   3 #[test]
   4 #[ignore = "buildbots don't have ncurses installed and I can't mock everything I need"]
   5 fn test_get_dbpath_for_term() {
   6     // woefully inadequate test coverage
   7     // note: current tests won't work with non-standard terminfo hierarchies (e.g., macOS's)
   8     use std::env;
   9     // FIXME (#9639): This needs to handle non-utf8 paths
  10     fn x(t: &str) -> String {
  11         let p = get_dbpath_for_term(t).expect("no terminfo entry found");
  12         p.to_str().unwrap().to_string()
  13     }
  14     assert!(x("screen") == "/usr/share/terminfo/s/screen");
  15     assert!(get_dbpath_for_term("") == None);
  16     env::set_var("TERMINFO_DIRS", ":");
  17     assert!(x("screen") == "/usr/share/terminfo/s/screen");
  18     env::remove_var("TERMINFO_DIRS");
  19 }