diff options
Diffstat (limited to 'tests/ui/backtrace.rs')
| -rw-r--r-- | tests/ui/backtrace.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tests/ui/backtrace.rs b/tests/ui/backtrace.rs index dd73dd988..66b378f62 100644 --- a/tests/ui/backtrace.rs +++ b/tests/ui/backtrace.rs @@ -104,13 +104,17 @@ fn runtest(me: &str) { "bad output3: {}", s); // Make sure a stack trace isn't printed too many times + // + // Currently it is printed 3 times ("once", "twice" and "panic in a + // function that cannot unwind") but in the future the last one may be + // removed. let p = template(me).arg("double-fail") .env("RUST_BACKTRACE", "1").spawn().unwrap(); let out = p.wait_with_output().unwrap(); assert!(!out.status.success()); let s = str::from_utf8(&out.stderr).unwrap(); let mut i = 0; - for _ in 0..2 { + for _ in 0..3 { i += s[i + 10..].find("stack backtrace").unwrap() + 10; } assert!(s[i + 10..].find("stack backtrace").is_none(), |