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coverage: Enable branch coverage in the branch coverage tests

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Zalathar 2024-03-10 21:20:27 +11:00
parent 31d0b50178
commit 5fb1f61a77
12 changed files with 295 additions and 139 deletions
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8
tests/coverage/branch_guard.coverage
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@ -1,6 +1,6 @@
LL| |#![feature(coverage_attribute)]
LL| |//@ edition: 2021
LL| |
LL| |//@ compile-flags: -Zcoverage-options=branch
LL| |//@ llvm-cov-flags: --show-branches=count
LL| |
LL| |macro_rules! no_merge {
@ -18,9 +18,15 @@
LL| 1| }
LL| 3| Some(x) if x % 2 == 0 => {
^2
------------------
| Branch (LL:20): [True: 2, False: 1]
------------------
LL| 2| println!("is nonzero and even");
LL| 2| }
LL| 1| Some(x) if x % 3 == 0 => {
------------------
| Branch (LL:20): [True: 1, False: 0]
------------------
LL| 1| println!("is nonzero and odd, but divisible by 3");
LL| 1| }
LL| 0| _ => {