rust/tests/run-make/coverage/panic_unwind.rs
2023-01-11 09:32:08 +00:00

32 lines
843 B
Rust

#![allow(unused_assignments)]
// expect-exit-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.