From c00e170285ba74ca3972ef0268367de69e52bade Mon Sep 17 00:00:00 2001
From: Andrew Keeton <andrewrkeeton@gmail.com>
Date: Thu, 13 Nov 2014 18:49:43 -0500
Subject: [PATCH] Add branch_if_overflow_set_test().

---
 src/machine.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/machine.rs b/src/machine.rs
index f1d907c..d386478 100644
--- a/src/machine.rs
+++ b/src/machine.rs
@@ -1006,3 +1006,15 @@ fn branch_if_overflow_clear_test() {
     machine.branch_if_overflow_clear(Address(0xABCD));
     assert_eq!(machine.registers.program_counter, Address(0xABCD));
 }
+
+#[test]
+fn branch_if_overflow_set_test() {
+    let mut machine = Machine::new();
+
+    machine.branch_if_overflow_set(Address(0xABCD));
+    assert_eq!(machine.registers.program_counter, Address(0));
+
+    machine.registers.status.insert(PS_OVERFLOW);
+    machine.branch_if_overflow_set(Address(0xABCD));
+    assert_eq!(machine.registers.program_counter, Address(0xABCD));
+}