diff options
| -rw-r--r-- | clippy_lints/src/module_style.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clippy_lints/src/module_style.rs b/clippy_lints/src/module_style.rs index efdc7560ee4..b49a5614329 100644 --- a/clippy_lints/src/module_style.rs +++ b/clippy_lints/src/module_style.rs @@ -153,8 +153,11 @@ fn process_paths_for_mod_files<'a>( } /// Checks every path for the presence of `mod.rs` files and emits the lint if found. +/// We should not emit a lint for test modules in the presence of `mod.rs`. +/// Using `mod.rs` in integration tests is a [common pattern](https://doc.rust-lang.org/book/ch11-03-test-organization.html#submodules-in-integration-test) +/// for code-sharing between tests. fn check_self_named_mod_exists(cx: &EarlyContext<'_>, path: &Path, file: &SourceFile) { - if path.ends_with("mod.rs") { + if path.ends_with("mod.rs") && !path.starts_with("tests") { let mut mod_file = path.to_path_buf(); mod_file.pop(); mod_file.set_extension("rs"); |