Fix and test cache address parsing

1 files changed, 14 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 7701aa3..3e2d0e0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -15,3 +15,17 @@ fn it_works() {
         Err(err) => println!("Error: {:?}", err),
     }
 }
+
+#[test]
+fn cache_address_parsing() {
+    let dm_cache_word = memory::Cache::new(4, 1, 1);
+    let dm_cache_doubleword = memory::Cache::new(4, 1, 2);
+    let fa_cache_doubleword = memory::Cache::new(1, 4, 2);
+
+    assert_eq!(dm_cache_word.parse_address(0xFFFFFFFD),
+               (0xFFFFFFF, 3, 1));
+    assert_eq!(dm_cache_doubleword.parse_address(0xFFFFFFFD),
+               (0x7FFFFFF, 3, 5));
+    assert_eq!(fa_cache_doubleword.parse_address(0xFFFFFFFD),
+               (0x1FFFFFFF, 0, 5));
+}