1 files changed, 51 insertions, 2 deletions
diff --git a/tests/test_buf_mut.rs b/tests/test_buf_mut.rs
index 8d270e3..53f4e86 100644
--- a/tests/test_buf_mut.rs
+++ b/tests/test_buf_mut.rs
@@ -9,7 +9,7 @@ use core::usize;
 fn test_vec_as_mut_buf() {
     let mut buf = Vec::with_capacity(64);
 
-    assert_eq!(buf.remaining_mut(), usize::MAX);
+    assert_eq!(buf.remaining_mut(), isize::MAX as usize);
 
     assert!(buf.chunk_mut().len() >= 64);
 
@@ -17,7 +17,7 @@ fn test_vec_as_mut_buf() {
 
     assert_eq!(&buf, b"zomg");
 
-    assert_eq!(buf.remaining_mut(), usize::MAX - 4);
+    assert_eq!(buf.remaining_mut(), isize::MAX as usize - 4);
     assert_eq!(buf.capacity(), 64);
 
     for _ in 0..16 {
@@ -28,6 +28,14 @@ fn test_vec_as_mut_buf() {
 }
 
 #[test]
+fn test_vec_put_bytes() {
+    let mut buf = Vec::new();
+    buf.push(17);
+    buf.put_bytes(19, 2);
+    assert_eq!([17, 19, 19], &buf[..]);
+}
+
+#[test]
 fn test_put_u8() {
     let mut buf = Vec::with_capacity(8);
     buf.put_u8(33);
@@ -46,6 +54,34 @@ fn test_put_u16() {
 }
 
 #[test]
+fn test_put_int() {
+    let mut buf = Vec::with_capacity(8);
+    buf.put_int(0x1020304050607080, 3);
+    assert_eq!(b"\x60\x70\x80", &buf[..]);
+}
+
+#[test]
+#[should_panic]
+fn test_put_int_nbytes_overflow() {
+    let mut buf = Vec::with_capacity(8);
+    buf.put_int(0x1020304050607080, 9);
+}
+
+#[test]
+fn test_put_int_le() {
+    let mut buf = Vec::with_capacity(8);
+    buf.put_int_le(0x1020304050607080, 3);
+    assert_eq!(b"\x80\x70\x60", &buf[..]);
+}
+
+#[test]
+#[should_panic]
+fn test_put_int_le_nbytes_overflow() {
+    let mut buf = Vec::with_capacity(8);
+    buf.put_int_le(0x1020304050607080, 9);
+}
+
+#[test]
 #[should_panic(expected = "cannot advance")]
 fn test_vec_advance_mut() {
     // Verify fix for #354
@@ -70,6 +106,19 @@ fn test_mut_slice() {
     let mut v = vec![0, 0, 0, 0];
     let mut s = &mut v[..];
     s.put_u32(42);
+
+    assert_eq!(s.len(), 0);
+    assert_eq!(&v, &[0, 0, 0, 42]);
+}
+
+#[test]
+fn test_slice_put_bytes() {
+    let mut v = [0, 0, 0, 0];
+    let mut s = &mut v[..];
+    s.put_u8(17);
+    s.put_bytes(19, 2);
+    assert_eq!(1, s.remaining_mut());
+    assert_eq!(&[17, 19, 19, 0], &v[..]);
 }
 
 #[test]