From 79f24e04e329051b3c52638093fde94c7ade739a Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Sun, 20 Jan 2013 15:25:22 -0800
Subject: [PATCH] One more test

---
 configure.ac     |  1 +
 test/Makefile.am | 14 +++++++++-----
 test/auth.c      | 22 ++++++++++++++++++++++
 test/auth.out    |  4 ++++
 test/cmptest.h   | 40 ++++++++++++++++++++++++++++++++++++++++
 5 files changed, 76 insertions(+), 5 deletions(-)
 create mode 100644 test/auth.c
 create mode 100644 test/auth.out
 create mode 100644 test/cmptest.h

diff --git a/configure.ac b/configure.ac
index 79e8077b..81f7d9c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -14,6 +14,7 @@ AC_SUBST(ISODATE)
 
 LX_CFLAGS=${CFLAGS-NONE}
 AC_PROG_CC_C99
+AM_PROG_CC_C_O
 AC_USE_SYSTEM_EXTENSIONS
 CPPFLAGS="$CPPFLAGS -D_FORTIFY_SOURCE=2"
 
diff --git a/test/Makefile.am b/test/Makefile.am
index 4141182b..34492d11 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -1,10 +1,11 @@
 
 AM_CPPFLAGS = \
-	-I. \
-	-I$(top_srcdir)/src/libsodium/include
+	-I$(top_srcdir)/src/libsodium/include \
+	-I$(top_srcdir)/src/libsodium/include/sodium
 
 TESTS_TARGETS = \
-	test-randombytes
+	test-randombytes \
+	auth
 
 check_PROGRAMS = $(TESTS_TARGETS)
 
@@ -12,7 +13,10 @@ TESTS = $(TESTS_TARGETS)
 
 TESTS_LDADD = $(top_srcdir)/src/libsodium/libsodium.la
 
-test_randombytes_SOURCES = test-randombytes.c
-test_randombytes_LDADD   = $(TESTS_LDADD)
+test_randombytes_SOURCES  = test-randombytes.c
+test_randombytes_LDADD    = $(TESTS_LDADD)
+
+auth_SOURCES              = auth.c cmptest.h
+auth_LDADD                = $(TESTS_LDADD)
 
 verify: check
diff --git a/test/auth.c b/test/auth.c
new file mode 100644
index 00000000..80442ff5
--- /dev/null
+++ b/test/auth.c
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include "crypto_auth_hmacsha512256.h"
+
+#define TEST_NAME "auth"
+#include "cmptest.h"
+
+/* "Test Case 2" from RFC 4231 */
+unsigned char key[32] = "Jefe";
+unsigned char c[28] = "what do ya want for nothing?";
+
+unsigned char a[32];
+
+main()
+{
+  int i;
+  crypto_auth_hmacsha512256(a,c,sizeof c,key);
+  for (i = 0;i < 32;++i) {
+    printf(",0x%02x",(unsigned int) a[i]);
+    if (i % 8 == 7) printf("\n");
+  }
+  return 0;
+}
diff --git a/test/auth.out b/test/auth.out
new file mode 100644
index 00000000..35e5909d
--- /dev/null
+++ b/test/auth.out
@@ -0,0 +1,4 @@
+,0x16,0x4b,0x7a,0x7b,0xfc,0xf8,0x19,0xe2
+,0xe3,0x95,0xfb,0xe7,0x3b,0x56,0xe0,0xa3
+,0x87,0xbd,0x64,0x22,0x2e,0x83,0x1f,0xd6
+,0x10,0x27,0x0c,0xd7,0xea,0x25,0x05,0x54
diff --git a/test/cmptest.h b/test/cmptest.h
new file mode 100644
index 00000000..177572a4
--- /dev/null
+++ b/test/cmptest.h
@@ -0,0 +1,40 @@
+
+#ifndef __CMPTEST_H__
+#define __CMPTEST_H__
+
+#include <stdio.h>
+
+#define TEST_NAME_RES TEST_NAME ".res"
+#define TEST_NAME_OUT TEST_NAME ".out"
+
+FILE *fp_res;
+int   xmain(void);
+
+int main(void)
+{
+    FILE *fp_out;
+    int   c;
+
+    if ((fp_res = fopen(TEST_NAME_RES, "w+")) == NULL) {
+        perror("fopen(" TEST_NAME_RES ")");
+        return 99;
+    }
+    xmain();
+    rewind(fp_res);
+    if ((fp_out = fopen(TEST_NAME_OUT, "r")) == NULL) {
+        perror("fopen(" TEST_NAME_OUT ")");        
+        return 99;
+    }
+    do {
+        if ((c = fgetc(fp_res)) != fgetc(fp_out)) {
+            return 99;
+        }
+    } while (c != EOF);
+
+    return 0;
+}
+
+#define printf(...) fprintf(fp_res, __VA_ARGS__)
+#define main xmain
+
+#endif