diff options
| -rw-r--r-- | library/rustc-std-workspace-alloc/Cargo.toml | 3 | ||||
| -rw-r--r-- | library/rustc-std-workspace-core/Cargo.toml | 3 | ||||
| -rw-r--r-- | library/rustc-std-workspace-std/Cargo.toml | 3 | ||||
| -rw-r--r-- | library/std_detect/src/detect/macros.rs | 5 | ||||
| -rw-r--r-- | library/std_detect/src/detect/os/riscv.rs | 1 | ||||
| -rw-r--r-- | library/sysroot/Cargo.toml | 2 | ||||
| -rw-r--r-- | library/windows_targets/Cargo.toml | 5 | ||||
| -rw-r--r-- | src/tools/tidy/src/main.rs | 6 | ||||
| -rw-r--r-- | src/tools/tidy/src/unit_tests.rs | 87 |
9 files changed, 77 insertions, 38 deletions
diff --git a/library/rustc-std-workspace-alloc/Cargo.toml b/library/rustc-std-workspace-alloc/Cargo.toml index 5a177808d1b..a5b51059119 100644 --- a/library/rustc-std-workspace-alloc/Cargo.toml +++ b/library/rustc-std-workspace-alloc/Cargo.toml @@ -9,6 +9,9 @@ edition = "2024" [lib] path = "lib.rs" +test = false +bench = false +doc = false [dependencies] alloc = { path = "../alloc" } diff --git a/library/rustc-std-workspace-core/Cargo.toml b/library/rustc-std-workspace-core/Cargo.toml index 1ddc112380f..d68965c6345 100644 --- a/library/rustc-std-workspace-core/Cargo.toml +++ b/library/rustc-std-workspace-core/Cargo.toml @@ -11,6 +11,9 @@ edition = "2024" [lib] path = "lib.rs" +test = false +bench = false +doc = false [dependencies] core = { path = "../core", public = true } diff --git a/library/rustc-std-workspace-std/Cargo.toml b/library/rustc-std-workspace-std/Cargo.toml index f70994e1f88..6079dc85d90 100644 --- a/library/rustc-std-workspace-std/Cargo.toml +++ b/library/rustc-std-workspace-std/Cargo.toml @@ -9,6 +9,9 @@ edition = "2024" [lib] path = "lib.rs" +test = false +bench = false +doc = false [dependencies] std = { path = "../std" } diff --git a/library/std_detect/src/detect/macros.rs b/library/std_detect/src/detect/macros.rs index c2a006d3753..17140e15653 100644 --- a/library/std_detect/src/detect/macros.rs +++ b/library/std_detect/src/detect/macros.rs @@ -131,14 +131,13 @@ macro_rules! features { }; } - #[test] //tidy:skip #[deny(unexpected_cfgs)] #[deny(unfulfilled_lint_expectations)] - fn unexpected_cfgs() { + const _: () = { $( check_cfg_feature!($feature, $feature_lit $(, without cfg check: $feature_cfg_check)? $(: $($target_feature_lit),*)?); )* - } + }; /// Each variant denotes a position in a bitset for a particular feature. /// diff --git a/library/std_detect/src/detect/os/riscv.rs b/library/std_detect/src/detect/os/riscv.rs index 46b7dd71eb3..dc9a4036d86 100644 --- a/library/std_detect/src/detect/os/riscv.rs +++ b/library/std_detect/src/detect/os/riscv.rs @@ -135,4 +135,5 @@ pub(crate) fn imply_features(mut value: cache::Initializer) -> cache::Initialize } #[cfg(test)] +#[path = "riscv/tests.rs"] mod tests; diff --git a/library/sysroot/Cargo.toml b/library/sysroot/Cargo.toml index 82b93682c61..7b4aeed94e9 100644 --- a/library/sysroot/Cargo.toml +++ b/library/sysroot/Cargo.toml @@ -6,6 +6,8 @@ version = "0.0.0" edition = "2024" [lib] +test = false +bench = false # make sure this crate isn't included in public standard library docs doc = false diff --git a/library/windows_targets/Cargo.toml b/library/windows_targets/Cargo.toml index 705c9e04381..1c804a0ab39 100644 --- a/library/windows_targets/Cargo.toml +++ b/library/windows_targets/Cargo.toml @@ -4,6 +4,11 @@ description = "A drop-in replacement for the real windows-targets crate for use version = "0.0.0" edition = "2024" +[lib] +test = false +bench = false +doc = false + [features] # Enable using raw-dylib for Windows imports. # This will eventually be the default. diff --git a/src/tools/tidy/src/main.rs b/src/tools/tidy/src/main.rs index 794b0addee3..cd2567ddb64 100644 --- a/src/tools/tidy/src/main.rs +++ b/src/tools/tidy/src/main.rs @@ -128,9 +128,9 @@ fn main() { check!(pal, &library_path); // Checks that need to be done for both the compiler and std libraries. - check!(unit_tests, &src_path); - check!(unit_tests, &compiler_path); - check!(unit_tests, &library_path); + check!(unit_tests, &src_path, false); + check!(unit_tests, &compiler_path, false); + check!(unit_tests, &library_path, true); if bins::check_filesystem_support(&[&root_path], &output_directory) { check!(bins, &root_path); diff --git a/src/tools/tidy/src/unit_tests.rs b/src/tools/tidy/src/unit_tests.rs index df9146b5147..3d14a467319 100644 --- a/src/tools/tidy/src/unit_tests.rs +++ b/src/tools/tidy/src/unit_tests.rs @@ -1,44 +1,60 @@ //! Tidy check to ensure `#[test]` and `#[bench]` are not used directly inside -//! `core` or `alloc`. +//! of the standard library. //! //! `core` and `alloc` cannot be tested directly due to duplicating lang items. //! All tests and benchmarks must be written externally in //! `{coretests,alloctests}/{tests,benches}`. //! -//! Outside of `core` and `alloc`, tests and benchmarks should be outlined into -//! separate files named `tests.rs` or `benches.rs`, or directories named +//! Outside of the standard library, tests and benchmarks should be outlined +//! into separate files named `tests.rs` or `benches.rs`, or directories named //! `tests` or `benches` unconfigured during normal build. use std::path::Path; use crate::walk::{filter_dirs, walk}; -pub fn check(root_path: &Path, bad: &mut bool) { - let core = root_path.join("core"); - let core_copy = core.clone(); - let is_core = move |path: &Path| path.starts_with(&core); - let alloc = root_path.join("alloc"); - let alloc_copy = alloc.clone(); - let is_alloc = move |path: &Path| path.starts_with(&alloc); - +pub fn check(root_path: &Path, stdlib: bool, bad: &mut bool) { let skip = move |path: &Path, is_dir| { let file_name = path.file_name().unwrap_or_default(); + + // Skip excluded directories and non-rust files if is_dir { - filter_dirs(path) - || path.ends_with("src/doc") - || (file_name == "tests" || file_name == "benches") - && !is_core(path) - && !is_alloc(path) + if filter_dirs(path) || path.ends_with("src/doc") { + return true; + } } else { let extension = path.extension().unwrap_or_default(); - extension != "rs" - || (file_name == "tests.rs" || file_name == "benches.rs") - && !is_core(path) - && !is_alloc(path) - // Tests which use non-public internals and, as such, need to - // have the types in the same crate as the tests themselves. See - // the comment in alloctests/lib.rs. - || path.ends_with("library/alloc/src/collections/btree/borrow/tests.rs") + if extension != "rs" { + return true; + } + } + + // Tests in a separate package are always allowed + if is_dir && file_name != "tests" && file_name.as_encoded_bytes().ends_with(b"tests") { + return true; + } + + if !stdlib { + // Outside of the standard library tests may also be in separate files in the same crate + if is_dir { + if file_name == "tests" || file_name == "benches" { + return true; + } + } else { + if file_name == "tests.rs" || file_name == "benches.rs" { + return true; + } + } + } + + if is_dir { + // FIXME remove those exceptions once no longer necessary + file_name == "std_detect" || file_name == "std" || file_name == "test" + } else { + // Tests which use non-public internals and, as such, need to + // have the types in the same crate as the tests themselves. See + // the comment in alloctests/lib.rs. + path.ends_with("library/alloc/src/collections/btree/borrow/tests.rs") || path.ends_with("library/alloc/src/collections/btree/map/tests.rs") || path.ends_with("library/alloc/src/collections/btree/node/tests.rs") || path.ends_with("library/alloc/src/collections/btree/set/tests.rs") @@ -50,22 +66,29 @@ pub fn check(root_path: &Path, bad: &mut bool) { walk(root_path, skip, &mut |entry, contents| { let path = entry.path(); - let is_core = path.starts_with(&core_copy); - let is_alloc = path.starts_with(&alloc_copy); + let package = path + .strip_prefix(root_path) + .unwrap() + .components() + .next() + .unwrap() + .as_os_str() + .to_str() + .unwrap(); for (i, line) in contents.lines().enumerate() { let line = line.trim(); let is_test = || line.contains("#[test]") && !line.contains("`#[test]"); let is_bench = || line.contains("#[bench]") && !line.contains("`#[bench]"); - let manual_skip = line.contains("//tidy:skip"); - if !line.starts_with("//") && (is_test() || is_bench()) && !manual_skip { - let explanation = if is_core { - "`core` unit tests and benchmarks must be placed into `coretests`" - } else if is_alloc { - "`alloc` unit tests and benchmarks must be placed into `alloctests`" + if !line.starts_with("//") && (is_test() || is_bench()) { + let explanation = if stdlib { + format!( + "`{package}` unit tests and benchmarks must be placed into `{package}tests`" + ) } else { "unit tests and benchmarks must be placed into \ separate files or directories named \ `tests.rs`, `benches.rs`, `tests` or `benches`" + .to_owned() }; let name = if is_test() { "test" } else { "bench" }; tidy_error!( |