From 0ac96a041b68f90745a743b244acaa19b98c9ab1 Mon Sep 17 00:00:00 2001
From: Antti Kantee <pooka@iki.fi>
Date: Thu, 30 Apr 2015 15:34:06 +0000
Subject: [PATCH] add a simple -lcrypto test

---
 tests/crypto/Makefile | 11 +++++++++++
 tests/crypto/md5.c    | 27 +++++++++++++++++++++++++++
 tests/runtests.sh     |  3 ++-
 3 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 tests/crypto/Makefile
 create mode 100644 tests/crypto/md5.c

diff --git a/tests/crypto/Makefile b/tests/crypto/Makefile
new file mode 100644
index 0000000..af851c8
--- /dev/null
+++ b/tests/crypto/Makefile
@@ -0,0 +1,11 @@
+include ../Makefile.inc
+
+ALL=md5
+
+all: $(ALL)
+
+md5: md5.c
+	${CC} ${CFLAGS} -o $@ $< -lcrypto ${LDFLAGS}
+
+clean:
+	rm -f md5
diff --git a/tests/crypto/md5.c b/tests/crypto/md5.c
new file mode 100644
index 0000000..ac7d34c
--- /dev/null
+++ b/tests/crypto/md5.c
@@ -0,0 +1,27 @@
+#include <sys/types.h>
+
+#include <string.h>
+
+#include <openssl/md5.h>
+
+#include <rumprun/tester.h>
+
+#define TESTSTRING "sum test string this is"
+
+static unsigned char expected[MD5_DIGEST_LENGTH] = {
+	0x20, 0x62, 0xda, 0xe2, 0xa3, 0xb4, 0x1d, 0xc7,
+	0x0c, 0x23, 0x3f, 0x25, 0xd8, 0xff, 0x5b, 0x6e,
+};
+
+int
+rumprun_test(int argc, char *argv[])
+{
+	unsigned char md5sum[MD5_DIGEST_LENGTH];
+	MD5_CTX md5ctx;
+
+	MD5_Init(&md5ctx);
+	MD5_Update(&md5ctx, TESTSTRING, sizeof(TESTSTRING)-1);
+	MD5_Final(md5sum, &md5ctx);
+
+	return memcmp(expected, md5sum, sizeof(expected));
+}
diff --git a/tests/runtests.sh b/tests/runtests.sh
index cfbb074..b107451 100755
--- a/tests/runtests.sh
+++ b/tests/runtests.sh
@@ -26,7 +26,8 @@
 #
 
 # TODO: use a more scalable way of specifying tests
-TESTS='hello/hello basic/ctor_test basic/pthread_test basic/tls_test'
+TESTS='hello/hello basic/ctor_test basic/pthread_test basic/tls_test
+	crypto/md5'
 
 STARTMAGIC='=== FOE RUMPRUN 12345 TES-TER 54321 ==='
 ENDMAGIC='=== RUMPRUN 12345 TES-TER 54321 EOF ==='
-- 
2.39.5