1 files changed, 36 insertions, 0 deletions
diff --git a/bzipper/src/buffer/test.rs b/bzipper/src/buffer/test.rs
new file mode 100644
index 0000000..4f24e45
--- /dev/null
+++ b/bzipper/src/buffer/test.rs
@@ -0,0 +1,36 @@
+// Copyright 2024 Gabriel Bjørnager Jensen.
+//
+// This file is part of bzipper.
+//
+// bzipper is free software: you can redistribute
+// it and/or modify it under the terms of the GNU
+// Lesser General Public License as published by
+// the Free Software Foundation, either version 3
+// of the License, or (at your option) any later
+// version.
+//
+// bzipper is distributed in the hope that it will
+// be useful, but WITHOUT ANY WARRANTY; without
+// even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Less-
+// er General Public License along with bzipper. If
+// not, see <https://www.gnu.org/licenses/>.
+
+use crate::{Buffer, Error};
+
+#[test]
+fn test_buffer() {
+ let mut buf = Buffer::<char>::new();
+
+ buf.write(&'\u{1F44D}').unwrap();
+ assert_eq!(buf, [0x00, 0x01, 0xF4, 0x4D].as_slice());
+
+ buf.as_mut_slice().copy_from_slice(&[0x00, 0x00, 0xD8, 0x00]);
+ assert!(matches!(buf.read(), Err(Error::InvalidCodePoint { value: 0xD800 })));
+
+ buf.as_mut_slice().copy_from_slice(&[0x00, 0x00, 0xFF, 0x3A]);
+ assert_eq!(buf.read().unwrap(), '\u{FF3A}');
+}