From d8d169566094c70417c646275b51918458f98dbf Mon Sep 17 00:00:00 2001
From: Uri Shaked
Date: Wed, 27 Nov 2019 09:42:08 +0200
Subject: fix: SP not initialized on reset

close #2
---
 src/cpu.spec.ts | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 src/cpu.spec.ts

(limited to 'src/cpu.spec.ts')

diff --git a/src/cpu.spec.ts b/src/cpu.spec.ts
new file mode 100644
index 0000000..92df7ee
--- /dev/null
+++ b/src/cpu.spec.ts
@@ -0,0 +1,8 @@
+import { CPU } from './cpu';
+
+describe('cpu', () => {
+  it('should set initial value of SP to the last address of internal SRAM', () => {
+    const cpu = new CPU(new Uint16Array(1024), 0x1000);
+    expect(cpu.SP).toEqual(0x10ff);
+  });
+});
-- 
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