huff doesnt work

1 files changed, 46 insertions, 0 deletions

diff --git a/lvc/src/bin/test.rs b/lvc/src/bin/test.rs
new file mode 100644
index 0000000..0f630d3
--- /dev/null
+++ b/lvc/src/bin/test.rs
@@ -0,0 +1,46 @@
+#[cfg(test)]
+mod test {
+
+    use lvc::huff::{read_huffman, write_huffman, BitIO};
+    use std::io::Cursor;
+
+    #[test]
+    fn test_bitio() {
+        let mut buf = Vec::<u8>::new();
+
+        {
+            let mut b = BitIO::new(Cursor::new(&mut buf));
+            b.wbit(true).unwrap();
+            b.wbit(true).unwrap();
+            b.wbit(true).unwrap();
+            b.wbit(true).unwrap();
+            b.wbit(false).unwrap();
+            b.wbit(true).unwrap();
+            b.wbit(true).unwrap();
+            b.wbit(true).unwrap();
+            b.wbit(true).unwrap();
+            b.flush().unwrap();
+        }
+        {
+            let mut b = BitIO::new(Cursor::new(&mut buf));
+            for _ in 0..9 {
+                eprintln!("{:?}", b.rbit().unwrap())
+            }
+        }
+    }
+
+    #[test]
+    fn test_huff() {
+        let a = vec![1; 10000];
+        let mut b = vec![];
+
+        let mut buf = Vec::<u8>::new();
+        write_huffman(&a, &mut Cursor::new(&mut buf)).unwrap();
+        eprintln!("out {buf:x?}");
+        read_huffman(&mut Cursor::new(&mut buf), &mut b).unwrap();
+
+        assert_eq!(a, b)
+    }
+}
+
+fn main() {}