From 951fc401342b2e4d9cb5052675db53a587153779 Mon Sep 17 00:00:00 2001
From: Amneesh Singh <natto@weirdnatto.in>
Date: Sun, 16 Jun 2024 07:46:12 +0530
Subject: [PATCH] tests/bus: idle cycle test

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>
---
 tests/bus.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/bus.cc b/tests/bus.cc
index 8b41a01..055afa2 100644
--- a/tests/bus.cc
+++ b/tests/bus.cc
@@ -200,4 +200,13 @@ TEST_CASE("rom", TAG) {
     }
 }
 
+TEST_CASE_METHOD(BusFixture, "internal cycle", TAG) {
+    uint32_t cycles = bus->get_cycles();
+
+    bus->internal_cycle();
+    bus->internal_cycle();
+
+    CHECK(bus->get_cycles() == cycles + 2);
+}
+
 #undef TAG