1 files changed, 58 insertions, 0 deletions
diff --git a/deps/openssl/openssl/test/testutil/basic_output.c b/deps/openssl/openssl/test/testutil/basic_output.c
new file mode 100644
index 0000000000..e442da864a
--- /dev/null
+++ b/deps/openssl/openssl/test/testutil/basic_output.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include "../testutil.h"
+#include "output.h"
+#include "tu_local.h"
+
+#include <openssl/crypto.h>
+#include <openssl/bio.h>
+
+BIO *bio_out = NULL;
+BIO *bio_err = NULL;
+
+void test_open_streams(void)
+{
+    bio_out = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
+    bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
+#ifdef __VMS
+    bio_out = BIO_push(BIO_new(BIO_f_linebuffer()), bio_out);
+    bio_err = BIO_push(BIO_new(BIO_f_linebuffer()), bio_err);
+#endif
+    bio_err = BIO_push(BIO_new(BIO_f_tap()), bio_err);
+
+    OPENSSL_assert(bio_out != NULL);
+    OPENSSL_assert(bio_err != NULL);
+}
+
+void test_close_streams(void)
+{
+    BIO_free_all(bio_out);
+    BIO_free_all(bio_err);
+}
+
+int test_vprintf_stdout(const char *fmt, va_list ap)
+{
+    return BIO_vprintf(bio_out, fmt, ap);
+}
+
+int test_vprintf_stderr(const char *fmt, va_list ap)
+{
+    return BIO_vprintf(bio_err, fmt, ap);
+}
+
+int test_flush_stdout(void)
+{
+    return BIO_flush(bio_out);
+}
+
+int test_flush_stderr(void)
+{
+    return BIO_flush(bio_err);
+}