Merging upstream version 1.76.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 0 insertions, 342 deletions

diff --git a/vendor/gix-fs/tests/dir/create.rs b/vendor/gix-fs/tests/dir/create.rs
deleted file mode 100644
index 6693fd071..000000000
--- a/vendor/gix-fs/tests/dir/create.rs
+++ /dev/null
@@ -1,194 +0,0 @@
-mod all {
-    use gix_fs::dir::create;
-
-    #[test]
-    fn a_deeply_nested_directory() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let target = &dir.path().join("1").join("2").join("3").join("4").join("5").join("6");
-        let dir = create::all(target, Default::default())?;
-        assert_eq!(dir, target, "all subdirectories can be created");
-        Ok(())
-    }
-}
-mod iter {
-    pub use std::io::ErrorKind::*;
-
-    use gix_fs::dir::{
-        create,
-        create::{Error::*, Retries},
-    };
-
-    #[test]
-    fn an_existing_directory_causes_immediate_success() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let mut it = create::Iter::new(dir.path());
-        assert_eq!(
-            it.next().expect("item").expect("success"),
-            dir.path(),
-            "first iteration is immediately successful"
-        );
-        assert!(it.next().is_none(), "iterator exhausted afterwards");
-        Ok(())
-    }
-
-    #[test]
-    fn a_single_directory_can_be_created_too() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let new_dir = dir.path().join("new");
-        let mut it = create::Iter::new(&new_dir);
-        assert_eq!(
-            it.next().expect("item").expect("success"),
-            &new_dir,
-            "first iteration is immediately successful"
-        );
-        assert!(it.next().is_none(), "iterator exhausted afterwards");
-        assert!(new_dir.is_dir(), "the directory exists");
-        Ok(())
-    }
-
-    #[test]
-    fn multiple_intermediate_directories_are_created_automatically() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let new_dir = dir.path().join("s1").join("s2").join("new");
-        let mut it = create::Iter::new(&new_dir);
-        assert!(
-            matches!(it.next(), Some(Err(Intermediate{dir, kind: k})) if k == NotFound && dir == new_dir),
-            "dir is not present"
-        );
-        assert!(
-            matches!(it.next(), Some(Err(Intermediate{dir, kind:k})) if k == NotFound && dir == new_dir.parent().unwrap()),
-            "parent dir is not present"
-        );
-        assert_eq!(
-            it.next().expect("item").expect("success"),
-            new_dir.parent().unwrap().parent().unwrap(),
-            "first subdir is created"
-        );
-        assert_eq!(
-            it.next().expect("item").expect("success"),
-            new_dir.parent().unwrap(),
-            "second subdir is created"
-        );
-        assert_eq!(
-            it.next().expect("item").expect("success"),
-            new_dir,
-            "target directory is created"
-        );
-        assert!(it.next().is_none(), "iterator depleted");
-        assert!(new_dir.is_dir(), "the directory exists");
-        Ok(())
-    }
-
-    #[test]
-    fn multiple_intermediate_directories_are_created_up_to_retries_limit() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let new_dir = dir.path().join("s1").join("s2").join("new");
-        let mut it = create::Iter::new_with_retries(
-            &new_dir,
-            Retries {
-                on_create_directory_failure: 1,
-                ..Default::default()
-            },
-        );
-        assert!(
-            matches!(it.next(), Some(Err(Permanent{ retries_left, dir, err, ..})) if retries_left.on_create_directory_failure == 0
-                                                                    && err.kind() == NotFound
-                                                                    && dir == new_dir),
-            "parent dir is not present and we run out of attempts"
-        );
-        assert!(it.next().is_none(), "iterator depleted");
-        assert!(!new_dir.is_dir(), "the wasn't created");
-        Ok(())
-    }
-
-    #[test]
-    fn an_existing_file_makes_directory_creation_fail_permanently() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let new_dir = dir.path().join("also-file");
-        std::fs::write(&new_dir, [42])?;
-        assert!(new_dir.is_file());
-
-        let mut it = create::Iter::new(&new_dir);
-        assert!(
-            matches!(it.next(), Some(Err(Permanent{ dir, err, .. })) if err.kind() == AlreadyExists
-                                                                    && dir == new_dir),
-            "parent dir is not present and we run out of attempts"
-        );
-        assert!(it.next().is_none(), "iterator depleted");
-        assert!(new_dir.is_file(), "file is untouched");
-        Ok(())
-    }
-    #[test]
-    fn racy_directory_creation_with_new_directory_being_deleted_not_enough_retries() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let new_dir = dir.path().join("a").join("new");
-        let parent_dir = new_dir.parent().unwrap();
-        let mut it = create::Iter::new_with_retries(
-            &new_dir,
-            Retries {
-                to_create_entire_directory: 2,
-                on_create_directory_failure: 2,
-                ..Default::default()
-            },
-        );
-
-        assert!(
-            matches!(it.nth(1), Some(Ok(dir)) if dir == parent_dir),
-            "parent dir is created"
-        );
-        // Someone deletes the new directory
-        std::fs::remove_dir(parent_dir)?;
-
-        assert!(
-            matches!(it.nth(1), Some(Ok(dir)) if dir == parent_dir),
-            "parent dir is created"
-        );
-        // Someone deletes the new directory, again
-        std::fs::remove_dir(parent_dir)?;
-
-        assert!(
-            matches!(it.next(), Some(Err(Permanent{ retries_left, dir, err, .. })) if retries_left.to_create_entire_directory == 0
-                                                                    && retries_left.on_create_directory_failure == 1
-                                                                    && err.kind() == NotFound
-                                                                    && dir == new_dir),
-            "we run out of attempts to retry to combat against raciness"
-        );
-        Ok(())
-    }
-
-    #[test]
-    fn racy_directory_creation_with_new_directory_being_deleted() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let new_dir = dir.path().join("a").join("new");
-        let parent_dir = new_dir.parent().unwrap();
-        let mut it = create::Iter::new(&new_dir);
-
-        assert!(
-            matches!(it.next(), Some(Err(Intermediate{dir, kind:k})) if k == NotFound && dir == new_dir),
-            "dir is not present, and we go up a level"
-        );
-        assert!(
-            matches!(it.next(), Some(Ok(dir)) if dir == parent_dir),
-            "parent dir is created"
-        );
-        // Someone deletes the new directory
-        std::fs::remove_dir(parent_dir)?;
-
-        assert!(
-            matches!(it.next(), Some(Err(Intermediate{dir, kind:k})) if k == NotFound && dir == new_dir),
-            "now when it tries the actual dir its not found"
-        );
-        assert!(
-            matches!(it.next(), Some(Ok(dir)) if dir == parent_dir),
-            "parent dir is created as it retries"
-        );
-        assert!(
-            matches!(it.next(), Some(Ok(dir)) if dir == new_dir),
-            "target dir is created successfully"
-        );
-        assert!(it.next().is_none(), "iterator depleted");
-        assert!(new_dir.is_dir());
-
-        Ok(())
-    }
-}
diff --git a/vendor/gix-fs/tests/dir/mod.rs b/vendor/gix-fs/tests/dir/mod.rs
deleted file mode 100644
index 0008e7ee8..000000000
--- a/vendor/gix-fs/tests/dir/mod.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-mod create;
-mod remove;
diff --git a/vendor/gix-fs/tests/dir/remove.rs b/vendor/gix-fs/tests/dir/remove.rs
deleted file mode 100644
index 079cf6834..000000000
--- a/vendor/gix-fs/tests/dir/remove.rs
+++ /dev/null
@@ -1,146 +0,0 @@
-mod empty_upwards_until_boundary {
-    use std::{io, path::Path};
-
-    use gix_fs::dir::remove;
-
-    #[test]
-    fn boundary_must_contain_target_dir() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let (target, boundary) = (dir.path().join("a"), dir.path().join("b"));
-        std::fs::create_dir(&target)?;
-        std::fs::create_dir(&boundary)?;
-        assert!(matches!(remove::empty_upward_until_boundary(&target, &boundary),
-                            Err(err) if err.kind() == io::ErrorKind::InvalidInput));
-        assert!(target.is_dir());
-        assert!(boundary.is_dir());
-        Ok(())
-    }
-    #[test]
-    fn target_directory_non_existing_causes_existing_parents_not_to_be_deleted() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let parent = dir.path().join("a");
-        std::fs::create_dir(&parent)?;
-        let target = parent.join("not-existing");
-        assert_eq!(remove::empty_upward_until_boundary(&target, dir.path())?, target);
-        assert!(
-            parent.is_dir(),
-            "the parent wasn't touched if the target already wasn't present"
-        );
-        Ok(())
-    }
-
-    #[test]
-    fn target_directory_being_a_file_immediately_fails() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let target = dir.path().join("actually-a-file");
-        std::fs::write(&target, [42])?;
-        assert!(remove::empty_upward_until_boundary(&target, dir.path()).is_err()); // TODO: check for IsNotADirectory when it becomes stable
-        assert!(target.is_file(), "it didn't touch the file");
-        assert!(dir.path().is_dir(), "it won't touch the boundary");
-        Ok(())
-    }
-    #[test]
-    fn boundary_being_the_target_dir_always_succeeds_and_we_do_nothing() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        assert_eq!(remove::empty_upward_until_boundary(dir.path(), dir.path())?, dir.path());
-        assert!(dir.path().is_dir(), "it won't touch the boundary");
-        Ok(())
-    }
-    #[test]
-    fn a_directory_which_doesnt_exist_to_start_with_is_ok() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let target = dir.path().join("does-not-exist");
-        assert_eq!(remove::empty_upward_until_boundary(&target, dir.path())?, target);
-        assert!(dir.path().is_dir(), "it won't touch the boundary");
-        Ok(())
-    }
-    #[test]
-    fn boundary_directory_doesnt_have_to_exist_either_if_the_target_doesnt() -> crate::Result {
-        let boundary = Path::new("/boundary");
-        let target = Path::new("/boundary/target");
-        assert_eq!(remove::empty_upward_until_boundary(target, boundary)?, target);
-        Ok(())
-    }
-    #[test]
-    fn nested_directory_deletion_works() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let nested = dir.path().join("a").join("b").join("to-delete");
-        std::fs::create_dir_all(&nested)?;
-        assert_eq!(remove::empty_upward_until_boundary(&nested, dir.path())?, nested);
-        assert!(!nested.is_dir(), "it actually deleted the nested directory");
-        assert!(!nested.parent().unwrap().is_dir(), "parent one was deleted");
-        assert!(
-            !nested.parent().unwrap().parent().unwrap().is_dir(),
-            "parent two was deleted"
-        );
-        assert!(dir.path().is_dir(), "it won't touch the boundary");
-        Ok(())
-    }
-}
-
-mod empty_depth_first {
-    use std::{
-        fs::{create_dir, create_dir_all},
-        path::Path,
-    };
-
-    #[test]
-    fn non_empty_anywhere_and_deletion_fails() -> crate::Result {
-        let dir = tempfile::TempDir::new()?;
-        let touch = |base: &Path, name: &str| create_dir_all(base).and_then(|_| std::fs::write(base.join(name), b""));
-
-        let nested_parent = dir.path().join("a");
-        touch(&nested_parent, "hello.ext")?;
-
-        let tree_parent = dir.path().join("tree");
-        touch(&tree_parent.join("a").join("b"), "hello.ext")?;
-        create_dir_all(tree_parent.join("one").join("two").join("empty"))?;
-
-        assert!(gix_fs::dir::remove::empty_depth_first(nested_parent).is_err());
-        Ok(())
-    }
-
-    #[test]
-    fn nested_empty_and_single_empty_delete_successfully() {
-        let dir = tempfile::TempDir::new().unwrap();
-        let nested_parent = dir.path().join("a");
-        let nested = nested_parent.join("b").join("leaf");
-        create_dir_all(nested).unwrap();
-
-        let single_parent = dir.path().join("single");
-        create_dir(&single_parent).unwrap();
-
-        let tree_parent = dir.path().join("tree");
-        create_dir_all(tree_parent.join("a").join("b")).unwrap();
-        create_dir_all(tree_parent.join("one").join("two").join("three")).unwrap();
-        create_dir_all(tree_parent.join("c")).unwrap();
-        for empty in &[nested_parent, single_parent, tree_parent] {
-            gix_fs::dir::remove::empty_depth_first(empty.into()).unwrap();
-        }
-    }
-}
-
-/// We assume that all checks above also apply to the iterator, so won't repeat them here
-/// Test outside interference only
-mod iter {
-    use gix_fs::dir::remove;
-
-    #[test]
-    fn racy_directory_creation_during_deletion_always_wins_immediately() -> crate::Result {
-        let dir = tempfile::tempdir()?;
-        let nested = dir.path().join("a").join("b").join("to-delete");
-        std::fs::create_dir_all(&nested)?;
-
-        let mut it = remove::Iter::new(&nested, dir.path())?;
-        assert_eq!(it.next().expect("item")?, nested, "delete leaves directory");
-
-        // recreate the deleted directory in racy fashion, causing the next-to-delete directory not to be empty.
-        std::fs::create_dir(&nested)?;
-        assert!(
-            it.next().expect("err item").is_err(),
-            "cannot delete non-empty directory" // TODO: check for IsADirectory when it becomes stable
-        );
-        assert!(it.next().is_none(), "iterator is depleted");
-        Ok(())
-    }
-}