From d2d742c4ccc8c18fe13bfc42b3a7b9b66486b294 Mon Sep 17 00:00:00 2001 From: Zalathar Date: Thu, 23 Nov 2023 13:52:50 +1100 Subject: coverage: Add a dedicated test for coverage of `if !` --- tests/coverage/if_not.rs | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 tests/coverage/if_not.rs (limited to 'tests/coverage/if_not.rs') diff --git a/tests/coverage/if_not.rs b/tests/coverage/if_not.rs new file mode 100644 index 00000000000..4f45ae0b3d4 --- /dev/null +++ b/tests/coverage/if_not.rs @@ -0,0 +1,37 @@ +#![feature(coverage_attribute)] +// edition: 2021 + +fn if_not(cond: bool) { + if + ! + cond + { + println!("cond was false"); + } + + if + ! + cond + { + println!("cond was false"); + } + + if + ! + cond + { + println!("cond was false"); + } else { + println!("cond was true"); + } +} + +#[coverage(off)] +fn main() { + for _ in 0..8 { + if_not(std::hint::black_box(true)); + } + for _ in 0..4 { + if_not(std::hint::black_box(false)); + } +} -- cgit 1.4.1-3-g733a5