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libtest: Only colorize output if stdout is a tty

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Fixes #14570.
This commit is contained in:
Ben Noordhuis 2014-05-31 21:55:18 +02:00
parent bcf3464827
commit 87ecd4f75b
1 changed files with 3 additions and 1 deletions
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4
src/libtest/lib.rs
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@ -868,7 +868,9 @@ fn should_sort_failures_before_printing_them() {
assert!(apos < bpos); assert!(apos < bpos);
} }
fn use_color() -> bool { return get_concurrency() == 1; } fn use_color() -> bool {
get_concurrency() == 1 && io::stdout().get_ref().isatty()
}
#[deriving(Clone)] #[deriving(Clone)]
enum TestEvent { enum TestEvent {