From 6b379322686c8b1552b2014ed560822de490cf27 Mon Sep 17 00:00:00 2001 From: Philipp Hansch Date: Thu, 31 Dec 2020 12:49:43 +0100 Subject: [PATCH 1/2] Fix blessing of test output in subdirectories The core issue was the usage of `reference_file_path.file_name()`, which provided a non-existent path if the file to be updated was in a subdirectory. Instead we have to provide the whole path after 'tests/ui/' as the 'filename'. This part of the path is called `test_name` in the code now. --- clippy_dev/src/bless.rs | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/clippy_dev/src/bless.rs b/clippy_dev/src/bless.rs index 645098e4cfcd2..48a2458594c72 100644 --- a/clippy_dev/src/bless.rs +++ b/clippy_dev/src/bless.rs @@ -28,15 +28,17 @@ pub fn bless() { .filter_map(Result::ok) .filter(|f| f.path().extension() == Some(OsStr::new("rs"))) .for_each(|f| { - update_reference_file(f.path().with_extension("stdout")); - update_reference_file(f.path().with_extension("stderr")); - update_reference_file(f.path().with_extension("fixed")); + let test_name = f.path().strip_prefix(test_dir).unwrap(); + + update_reference_file(f.path().with_extension("stdout"), test_name.with_extension("stdout")); + update_reference_file(f.path().with_extension("stderr"), test_name.with_extension("stderr")); + update_reference_file(f.path().with_extension("fixed"), test_name.with_extension("fixed")); }); } } -fn update_reference_file(reference_file_path: PathBuf) { - let test_output_path = build_dir().join(PathBuf::from(reference_file_path.file_name().unwrap())); +fn update_reference_file(reference_file_path: PathBuf, test_name: PathBuf) { + let test_output_path = build_dir().join(test_name); let relative_reference_file_path = reference_file_path.strip_prefix(clippy_project_root()).unwrap(); // If compiletest did not write any changes during the test run, From 69090550cb4e46d75506a200b990e9edf2485fd8 Mon Sep 17 00:00:00 2001 From: Philipp Hansch Date: Thu, 31 Dec 2020 12:53:29 +0100 Subject: [PATCH 2/2] s/test_dir/test_suite_dir This should make the code slightly more understandable --- clippy_dev/src/bless.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/clippy_dev/src/bless.rs b/clippy_dev/src/bless.rs index 48a2458594c72..5f66ff4f30eab 100644 --- a/clippy_dev/src/bless.rs +++ b/clippy_dev/src/bless.rs @@ -17,18 +17,18 @@ pub static CARGO_TARGET_DIR: SyncLazy = SyncLazy::new(|| match env::var }); pub fn bless() { - let test_dirs = [ + let test_suite_dirs = [ clippy_project_root().join("tests").join("ui"), clippy_project_root().join("tests").join("ui-toml"), clippy_project_root().join("tests").join("ui-cargo"), ]; - for test_dir in &test_dirs { - WalkDir::new(test_dir) + for test_suite_dir in &test_suite_dirs { + WalkDir::new(test_suite_dir) .into_iter() .filter_map(Result::ok) .filter(|f| f.path().extension() == Some(OsStr::new("rs"))) .for_each(|f| { - let test_name = f.path().strip_prefix(test_dir).unwrap(); + let test_name = f.path().strip_prefix(test_suite_dir).unwrap(); update_reference_file(f.path().with_extension("stdout"), test_name.with_extension("stdout")); update_reference_file(f.path().with_extension("stderr"), test_name.with_extension("stderr"));