diff options
| -rw-r--r-- | library/core/src/fmt/mod.rs | 4 | ||||
| -rw-r--r-- | library/coretests/tests/str.rs | 2 | ||||
| -rw-r--r-- | src/tools/tidy/src/unit_tests.rs | 51 |
3 files changed, 35 insertions, 22 deletions
diff --git a/library/core/src/fmt/mod.rs b/library/core/src/fmt/mod.rs index 30fd2d7815f..f1a9cec318f 100644 --- a/library/core/src/fmt/mod.rs +++ b/library/core/src/fmt/mod.rs @@ -3016,6 +3016,6 @@ impl<T: ?Sized> Debug for SyncUnsafeCell<T> { } } -// If you expected tests to be here, look instead at the core/tests/fmt.rs file, +// If you expected tests to be here, look instead at coretests/tests/fmt/; // it's a lot easier than creating all of the rt::Piece structures here. -// There are also tests in the alloc crate, for those that need allocations. +// There are also tests in alloctests/tests/fmt.rs, for those that need allocations. diff --git a/library/coretests/tests/str.rs b/library/coretests/tests/str.rs index f5066343af2..5e23e910f0a 100644 --- a/library/coretests/tests/str.rs +++ b/library/coretests/tests/str.rs @@ -1 +1 @@ -// All `str` tests live in library/alloc/tests/str.rs +// All `str` tests live in library/alloctests/tests/str.rs diff --git a/src/tools/tidy/src/unit_tests.rs b/src/tools/tidy/src/unit_tests.rs index 708e4ef8085..90ef36d5882 100644 --- a/src/tools/tidy/src/unit_tests.rs +++ b/src/tools/tidy/src/unit_tests.rs @@ -1,11 +1,13 @@ -//! Tidy check to ensure `#[test]` and `#[bench]` are not used directly inside `core`. +//! Tidy check to ensure `#[test]` and `#[bench]` are not used directly inside +//! `core` or `alloc`. //! -//! `#![no_core]` libraries cannot be tested directly due to duplicating lang -//! items. All tests and benchmarks must be written externally in `core/{tests,benches}`. +//! `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 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. +//! Outside of `core` and `alloc`, 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; @@ -14,40 +16,51 @@ 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 core_tests = core.join("tests"); - let core_benches = core.join("benches"); - let is_core = move |path: &Path| { - path.starts_with(&core) - && !(path.starts_with(&core_tests) || path.starts_with(&core_benches)) - }; + 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); let skip = move |path: &Path, is_dir| { let file_name = path.file_name().unwrap_or_default(); if is_dir { filter_dirs(path) || path.ends_with("src/doc") - || (file_name == "tests" || file_name == "benches") && !is_core(path) + || (file_name == "tests" || file_name == "benches") + && !is_core(path) + && !is_alloc(path) } else { let extension = path.extension().unwrap_or_default(); extension != "rs" - || (file_name == "tests.rs" || file_name == "benches.rs") && !is_core(path) - // UI tests with different names - || path.ends_with("src/thread/local/dynamic_tests.rs") - || path.ends_with("src/sync/mpsc/sync_tests.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") + || 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") + || path.ends_with("library/alloc/src/collections/linked_list/tests.rs") + || path.ends_with("library/alloc/src/collections/vec_deque/tests.rs") + || path.ends_with("library/alloc/src/raw_vec/tests.rs") } }; 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); 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]"); if !line.starts_with("//") && (is_test() || is_bench()) { let explanation = if is_core { - "core unit tests and benchmarks must be placed into \ - `core/tests` or `core/benches`" + "`core` unit tests and benchmarks must be placed into `coretests`" + } else if is_alloc { + "`alloc` unit tests and benchmarks must be placed into `alloctests`" } else { "unit tests and benchmarks must be placed into \ separate files or directories named \ |