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| author | Zalathar <Zalathar@users.noreply.github.com> | 2023-06-12 18:07:04 +1000 |
|---|---|---|
| committer | Zalathar <Zalathar@users.noreply.github.com> | 2023-06-28 11:09:19 +1000 |
| commit | e0625b4586c5a0f855a1157b09ae384f5de0ecf7 (patch) | |
| tree | d6f6d80e1d6b9aaec8b6340986a3e22475775651 /tests/run-make/coverage/assert.rs | |
| parent | 22e119bbacd3aa11db04d84947b4fb2c5ccb0435 (diff) | |
| download | rust-e0625b4586c5a0f855a1157b09ae384f5de0ecf7.tar.gz rust-e0625b4586c5a0f855a1157b09ae384f5de0ecf7.zip | |
Migrate most of the existing coverage tests over to `run-coverage`
Diffstat (limited to 'tests/run-make/coverage/assert.rs')
| -rw-r--r-- | tests/run-make/coverage/assert.rs | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/tests/run-make/coverage/assert.rs b/tests/run-make/coverage/assert.rs deleted file mode 100644 index c85f2748eb9..00000000000 --- a/tests/run-make/coverage/assert.rs +++ /dev/null @@ -1,32 +0,0 @@ -#![allow(unused_assignments)] -// expect-exit-status-101 - -fn might_fail_assert(one_plus_one: u32) { - println!("does 1 + 1 = {}?", one_plus_one); - assert_eq!(1 + 1, one_plus_one, "the argument was wrong"); -} - -fn main() -> Result<(),u8> { - let mut countdown = 10; - while countdown > 0 { - if countdown == 1 { - might_fail_assert(3); - } else if countdown < 5 { - might_fail_assert(2); - } - countdown -= 1; - } - Ok(()) -} - -// Notes: -// 1. Compare this program and its coverage results to those of the very similar test -// `panic_unwind.rs`, and similar tests `abort.rs` and `try_error_result.rs`. -// 2. This test confirms the coverage generated when a program passes or fails an `assert!()` or -// related `assert_*!()` macro. -// 3. Notably, the `assert` macros *do not* generate `TerminatorKind::Assert`. The macros produce -// conditional expressions, `TerminatorKind::SwitchInt` branches, and a possible call to -// `begin_panic_fmt()` (that begins a panic unwind, if the assertion test fails). -// 4. `TerminatoKind::Assert` is, however, also present in the MIR generated for this test -// (and in many other coverage tests). The `Assert` terminator is typically generated by the -// Rust compiler to check for runtime failures, such as numeric overflows. |
