init

tests/memcmp.rs

@@ -0,0 +1,16 @@
+
+
+#[test]
+pub fn test_memcmp() {
+
+    let buffer1: [u8;8] = [0, 1, 2, 3, 4, 5, 6, 7];
+    let buffer2: [u8;8] = [0, 1, 2, 3, 4, 5, 6, 7];
+    let buffer3: [u8;8] = [0, 1, 2, 3, 4, 5, 6, 6];
+    let buffer4: [u8;8] = [0, 1, 2, 3, 4, 5, 6, 8];
+
+    assert_eq!( 0, unsafe {xrt::memcmp(buffer1.as_ptr(), buffer2.as_ptr(), 8)});
+    assert_eq!( 1, unsafe {xrt::memcmp(buffer1.as_ptr(), buffer3.as_ptr(), 8)}); // <0 - 7 has a greater value than 7
+    assert_eq!(-1, unsafe {xrt::memcmp(buffer1.as_ptr(), buffer4.as_ptr(), 8)}); // >0 - 7 has a lower value than 8
+
+}
+