From eabd8f3e2e7da4b4a3b8fef2810ec8d141e5f590 Mon Sep 17 00:00:00 2001
From: Aaron Taylor <ataylor@subgeniuskitty.com>
Date: Tue, 30 Jul 2019 21:11:42 -0700
Subject: [PATCH] Added stdlib_test for memcmp subroutine.

---
 stdlib_tests/2005_memcmp.pvvs | 24 ++++++++++++++++++++++++
 stdlib_tests/vv_test.py       |  1 +
 2 files changed, 25 insertions(+)
 create mode 100644 stdlib_tests/2005_memcmp.pvvs

diff --git a/stdlib_tests/2005_memcmp.pvvs b/stdlib_tests/2005_memcmp.pvvs
new file mode 100644
index 0000000..5c59238
--- /dev/null
+++ b/stdlib_tests/2005_memcmp.pvvs
@@ -0,0 +1,24 @@
+@ Push '42' onto heap[32]-heap[33].
+SSSTSTSTSN      | PUSH 42 (pattern)
+SSSTSSSSSN      | PUSH 32 (address)
+SSSTN           | PUSH 1 (count)
+NSTTTSSSN       | JSR > 11000 (memset)
+
+@ Push '42' onto heap[64]-heap[64].
+SSSTSTSTSN      | PUSH 42 (pattern)
+SSSTSSSSSSN     | PUSH 64 (address)
+SSSTN           | PUSH 1 (count)
+NSTTTSSSN       | JSR > 11000 (memset)
+
+@ This comparison should return true.
+SSSTN           | PUSH 1 (count)
+SSSTSSSSSN      | PUSH 32 (blk1ptr)
+SSSTSSSSSSN     | PUSH 64 (blk2ptr)
+NSTTTSTTN       | JSR > 11011 (memcmp)
+
+NSTTSSTN        | JSR > 1001 (print number from stack)
+
+NNN             | DIE
+
+#include <heap.pvvs>
+#include <stdio.pvvs>
diff --git a/stdlib_tests/vv_test.py b/stdlib_tests/vv_test.py
index f56f4fd..cf09690 100755
--- a/stdlib_tests/vv_test.py
+++ b/stdlib_tests/vv_test.py
@@ -27,6 +27,7 @@ tests = [
         ['2002_slurp', '', 'TOS:\n3:\t+242\n2:\t+243\n1:\t+244\n'],
         ['2003_memset', '', '32:\t+42\n33:\t+42\n'],
         ['2004_memcpy', '', '34:\t+42\n35:\t+42\n'],
+        ['2005_memcmp', '', '+1'],
         ] 
 
 for test in tests:
-- 
2.20.1