mirrors/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-11-04 02:30:34 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

rust: str: convert rusttest tests into KUnit

Browse source 
In general, we should aim to test as much as possible within the actual
kernel, and not in the build host.

Thus convert these `rusttest` tests into KUnit tests.

Reviewed-by: David Gow <davidgow@google.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20250502215133.1923676-5-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Miguel Ojeda 2025-05-02 23:51:29 +02:00
parent 897d1df653
commit 028df914e5
1 changed files with 4 additions and 6 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

10
rust/kernel/str.rs
View file

@ -6,7 +6,7 @@
use core::fmt::{self, Write}; use core::fmt::{self, Write};
use core::ops::{self, Deref, DerefMut, Index}; use core::ops::{self, Deref, DerefMut, Index};
use crate::error::{code::*, Error}; use crate::prelude::*;
/// Byte string without UTF-8 validity guarantee. /// Byte string without UTF-8 validity guarantee.
#[repr(transparent)] #[repr(transparent)]
@ -572,8 +572,7 @@ macro_rules! c_str {
}}; }};
} }
#[cfg(test)] #[kunit_tests(rust_kernel_str)]
#[expect(clippy::items_after_test_module)]
mod tests { mod tests {
use super::*; use super::*;
@ -622,11 +621,10 @@ fn test_cstr_to_str() {
} }
#[test] #[test]
#[should_panic] fn test_cstr_to_str_invalid_utf8() {
fn test_cstr_to_str_panic() {
let bad_bytes = b"\xc3\x28\0"; let bad_bytes = b"\xc3\x28\0";
let checked_cstr = CStr::from_bytes_with_nul(bad_bytes).unwrap(); let checked_cstr = CStr::from_bytes_with_nul(bad_bytes).unwrap();
checked_cstr.to_str().unwrap(); assert!(checked_cstr.to_str().is_err());
} }
#[test] #[test]