[rustc.git] / vendor / term-0.6.1 / tests / terminfo.rs

use std::fs;
use std::io;
use term::terminfo::TermInfo;
use term::terminfo::TerminfoTerminal;
use term::Terminal;

#[test]
fn test_parse() {
    for f in fs::read_dir("tests/data/").unwrap() {
        let _ = TermInfo::from_path(f.unwrap().path()).unwrap();
    }
}

#[test]
fn test_supports_color() {
    fn supports_color(term: &str) -> bool {
        let terminfo = TermInfo::from_path(format!("tests/data/{}", term)).unwrap();
        let term = TerminfoTerminal::new_with_terminfo(io::stdout(), terminfo);
        term.supports_color()
    }
    assert!(supports_color("linux"));
    assert!(!supports_color("dumb"));
}

#[test]
fn test_fallback() {
    TermInfo::from_name("ansi-cargo-test").expect("failed to use fallback");
    assert!(TermInfo::from_name("really-bad-terminal").is_err());
}
Commit	Line	Data
f20569fa XL	1	use std::fs;
	2	use std::io;
	3	use term::terminfo::TermInfo;
	4	use term::terminfo::TerminfoTerminal;
	5	use term::Terminal;
	6
	7	#[test]
	8	fn test_parse() {
	9	for f in fs::read_dir("tests/data/").unwrap() {
	10	let _ = TermInfo::from_path(f.unwrap().path()).unwrap();
	11	}
	12	}
	13
	14	#[test]
	15	fn test_supports_color() {
	16	fn supports_color(term: &str) -> bool {
	17	let terminfo = TermInfo::from_path(format!("tests/data/{}", term)).unwrap();
	18	let term = TerminfoTerminal::new_with_terminfo(io::stdout(), terminfo);
	19	term.supports_color()
	20	}
	21	assert!(supports_color("linux"));
	22	assert!(!supports_color("dumb"));
	23	}
	24
	25	#[test]
	26	fn test_fallback() {
	27	TermInfo::from_name("ansi-cargo-test").expect("failed to use fallback");
	28	assert!(TermInfo::from_name("really-bad-terminal").is_err());
	29	}