1 files changed, 115 insertions, 0 deletions
diff --git a/vendor/xattr/tests/main.rs b/vendor/xattr/tests/main.rs
new file mode 100644
index 000000000..0c4367862
--- /dev/null
+++ b/vendor/xattr/tests/main.rs
@@ -0,0 +1,115 @@
+extern crate tempfile;
+extern crate xattr;
+
+use std::collections::BTreeSet;
+use std::ffi::OsStr;
+use xattr::FileExt;
+
+use tempfile::{tempfile_in, NamedTempFile};
+
+#[test]
+#[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "macos"))]
+fn test_fd() {
+    use std::os::unix::ffi::OsStrExt;
+    // Only works on "real" filesystems.
+    let tmp = tempfile_in("/var/tmp").unwrap();
+    assert!(tmp.get_xattr("user.test").unwrap().is_none());
+    assert_eq!(
+        tmp.list_xattr()
+            .unwrap()
+            .filter(|x| x.as_bytes().starts_with(b"user."))
+            .count(),
+        0
+    );
+
+    tmp.set_xattr("user.test", b"my test").unwrap();
+    assert_eq!(tmp.get_xattr("user.test").unwrap().unwrap(), b"my test");
+    assert_eq!(
+        tmp.list_xattr()
+            .unwrap()
+            .filter(|x| x.as_bytes().starts_with(b"user."))
+            .collect::<Vec<_>>(),
+        vec![OsStr::new("user.test")]
+    );
+
+    tmp.remove_xattr("user.test").unwrap();
+    assert!(tmp.get_xattr("user.test").unwrap().is_none());
+    assert_eq!(
+        tmp.list_xattr()
+            .unwrap()
+            .filter(|x| x.as_bytes().starts_with(b"user."))
+            .count(),
+        0
+    );
+}
+
+#[test]
+#[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "macos"))]
+fn test_path() {
+    use std::os::unix::ffi::OsStrExt;
+    // Only works on "real" filesystems.
+    let tmp = NamedTempFile::new_in("/var/tmp").unwrap();
+    assert!(xattr::get(tmp.path(), "user.test").unwrap().is_none());
+    assert_eq!(
+        xattr::list(tmp.path())
+            .unwrap()
+            .filter(|x| x.as_bytes().starts_with(b"user."))
+            .count(),
+        0
+    );
+
+    xattr::set(tmp.path(), "user.test", b"my test").unwrap();
+    assert_eq!(
+        xattr::get(tmp.path(), "user.test").unwrap().unwrap(),
+        b"my test"
+    );
+    assert_eq!(
+        xattr::list(tmp.path())
+            .unwrap()
+            .filter(|x| x.as_bytes().starts_with(b"user."))
+            .collect::<Vec<_>>(),
+        vec![OsStr::new("user.test")]
+    );
+
+    xattr::remove(tmp.path(), "user.test").unwrap();
+    assert!(xattr::get(tmp.path(), "user.test").unwrap().is_none());
+    assert_eq!(
+        xattr::list(tmp.path())
+            .unwrap()
+            .filter(|x| x.as_bytes().starts_with(b"user."))
+            .count(),
+        0
+    );
+}
+
+#[test]
+#[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "macos"))]
+fn test_missing() {
+    assert!(xattr::get("/var/empty/does-not-exist", "user.test").is_err());
+}
+
+#[test]
+#[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "macos"))]
+fn test_multi() {
+    use std::os::unix::ffi::OsStrExt;
+    // Only works on "real" filesystems.
+    let tmp = tempfile_in("/var/tmp").unwrap();
+    let mut items: BTreeSet<_> = [
+        OsStr::new("user.test1"),
+        OsStr::new("user.test2"),
+        OsStr::new("user.test3"),
+    ].iter()
+        .cloned()
+        .collect();
+
+    for it in &items {
+        tmp.set_xattr(it, b"value").unwrap();
+    }
+    for it in tmp.list_xattr()
+        .unwrap()
+        .filter(|x| x.as_bytes().starts_with(&*b"user."))
+    {
+        assert!(items.remove(&*it));
+    }
+    assert!(items.is_empty());
+}