From d0c376ba901d0d6f39ded6a6cad1beafec8f95ee Mon Sep 17 00:00:00 2001
From: Andrew Keeton <andrewrkeeton@gmail.com>
Date: Thu, 20 Nov 2014 18:34:07 -0500
Subject: [PATCH] Add inclusive_or_test().

---
 src/machine.rs | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/src/machine.rs b/src/machine.rs
index a9f3e01..130bbae 100644
--- a/src/machine.rs
+++ b/src/machine.rs
@@ -1239,3 +1239,33 @@ fn exclusive_or_test() {
         }
     }
 }
+
+#[test]
+fn inclusive_or_test() {
+    let mut machine = Machine::new();
+
+    for a_before in range(0u8, 255u8) {
+        for val in range(0u8, 255u8) {
+            machine.execute_instruction(
+                (instruction::LDA, instruction::UseImmediate(a_before))
+            );
+
+            machine.inclusive_or(val);
+
+            let a_after = a_before | val;
+            assert_eq!(machine.registers.accumulator, a_after as i8);
+
+            if a_after == 0 {
+                assert!(machine.registers.status.contains(PS_ZERO));
+            } else {
+                assert!(!machine.registers.status.contains(PS_ZERO));
+            }
+
+            if (a_after as i8) < 0 {
+                assert!(machine.registers.status.contains(PS_NEGATIVE));
+            } else {
+                assert!(!machine.registers.status.contains(PS_NEGATIVE));
+            }
+        }
+    }
+}