diff options
Diffstat (limited to 'tests/coverage-map/status-quo/panic_unwind.rs')
-rw-r--r-- | tests/coverage-map/status-quo/panic_unwind.rs | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/coverage-map/status-quo/panic_unwind.rs b/tests/coverage-map/status-quo/panic_unwind.rs new file mode 100644 index 000000000..638d2eb6a --- /dev/null +++ b/tests/coverage-map/status-quo/panic_unwind.rs @@ -0,0 +1,31 @@ +#![allow(unused_assignments)] +// failure-status: 101 + +fn might_panic(should_panic: bool) { + if should_panic { + println!("panicking..."); + panic!("panics"); + } else { + println!("Don't Panic"); + } +} + +fn main() -> Result<(), u8> { + let mut countdown = 10; + while countdown > 0 { + if countdown == 1 { + might_panic(true); + } else if countdown < 5 { + might_panic(false); + } + countdown -= 1; + } + Ok(()) +} + +// Notes: +// 1. Compare this program and its coverage results to those of the similar tests `abort.rs` and +// `try_error_result.rs`. +// 2. Since the `panic_unwind.rs` test is allowed to unwind, it is also allowed to execute the +// normal program exit cleanup, including writing out the current values of the coverage +// counters. |