From 429656bc4149b8d682cbc3a0f5dce21c419db74f Mon Sep 17 00:00:00 2001
From: Kevin Wang <kevin@kevinwang.com>
Date: Sat, 30 Aug 2014 21:54:46 -0500
Subject: [PATCH] Add unit tests for nvm_checksum.

---
 test/fast/Unit tests/nvm_checksum | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 test/fast/Unit tests/nvm_checksum

diff --git a/test/fast/Unit tests/nvm_checksum b/test/fast/Unit tests/nvm_checksum
new file mode 100755
index 0000000..408659b
--- /dev/null
+++ b/test/fast/Unit tests/nvm_checksum	
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+cleanup () {
+  rm tmp/emptyfile tmp/testfile
+  rmdir tmp
+}
+die () { echo $@ ; exit 1; }
+
+. ../../../nvm.sh
+
+mkdir -p tmp
+touch tmp/emptyfile
+echo -n "test" > tmp/testfile
+
+nvm_checksum tmp/emptyfile "da39a3ee5e6b4b0d3255bfef95601890afd80709" || die "nvm_checksum on an empty file did not match the SHA1 digest of the empty string"
+nvm_checksum tmp/testfile "da39a3ee5e6b4b0d3255bfef95601890afd80709" && die "nvm_checksum allowed a bad checksum"
+
+cleanup