[libvirt] [PATCH v4 1/3] tests: Add mock for virRandomBytes [NOT TO BE PUSHED]
A different model will be posted soon...
Essentially this is way to test/show that a not so random key and iv
will generate a consistent value.
This version uses the setting of the key to the array index rather than
-1 for every entry. Thus a key/iv would be 0x000102030405... etc.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
tests/qemuxml2argvmock.c | 31 ++++++++++++++++++++++++++++++-
tests/qemuxml2argvtest.c | 1 +
2 files changed, 31 insertions(+), 1 deletion(-)
diff --git a/tests/qemuxml2argvmock.c b/tests/qemuxml2argvmock.c
index 1616eed..dade748 100644
--- a/tests/qemuxml2argvmock.c
+++ b/tests/qemuxml2argvmock.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2014 Red Hat, Inc.
+ * Copyright (C) 2014-2016 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -30,6 +30,13 @@
#include "virstring.h"
#include "virtpm.h"
#include "virutil.h"
+#include "virrandom.h"
+#ifdef WITH_GNUTLS
+# include <gnutls/gnutls.h>
+# if HAVE_GNUTLS_CRYPTO_H
+# include <gnutls/crypto.h>
+# endif
+#endif
#include <time.h>
#include <unistd.h>
@@ -145,3 +152,25 @@ virCommandPassFD(virCommandPtr cmd ATTRIBUTE_UNUSED,
{
/* nada */
}
+
+int
+virRandomBytes(unsigned char *buf,
+ size_t buflen)
+{
+ size_t i;
+
+ for (i = 0; i < buflen; i++)
+ buf[i] = i;
+
+ return 0;
+}
+
+#ifdef WITH_GNUTLS
+int
+gnutls_rnd(gnutls_rnd_level_t level ATTRIBUTE_UNUSED,
+ void *data,
+ size_t len)
+{
+ return virRandomBytes(data, len);
+#endif
+}
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index db42f0b..25caca7 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -26,6 +26,7 @@
# include "virstring.h"
# include "storage/storage_driver.h"
# include "virmock.h"
+# include "virrandom.h"
# include "testutilsqemu.h"
--
2.5.5