| /* |
| * Copyright 2017-2020 The OpenSSL Project Authors. All Rights Reserved. |
| * |
| * Licensed under the Apache License 2.0 (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> |
| |
| /* These are available for any test program */ |
| BIO *bio_out = NULL; |
| BIO *bio_err = NULL; |
| |
| /* These are available for TAP output only (internally) */ |
| static BIO *tap_out = NULL; |
| static BIO *tap_err = NULL; |
| |
| void test_open_streams(void) |
| { |
| tap_out = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT); |
| tap_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT); |
| #ifdef __VMS |
| tap_out = BIO_push(BIO_new(BIO_f_linebuffer()), tap_out); |
| tap_err = BIO_push(BIO_new(BIO_f_linebuffer()), tap_err); |
| #endif |
| tap_out = BIO_push(BIO_new(BIO_f_prefix()), tap_out); |
| tap_err = BIO_push(BIO_new(BIO_f_prefix()), tap_err); |
| |
| bio_out = BIO_push(BIO_new(BIO_f_prefix()), tap_out); |
| bio_err = BIO_push(BIO_new(BIO_f_prefix()), tap_err); |
| BIO_set_prefix(bio_out, "# "); |
| BIO_set_prefix(bio_err, "# "); |
| |
| OPENSSL_assert(bio_out != NULL); |
| OPENSSL_assert(bio_err != NULL); |
| } |
| |
| void test_adjust_streams_tap_level(int level) |
| { |
| BIO_set_indent(tap_out, level); |
| BIO_set_indent(tap_err, level); |
| } |
| |
| void test_close_streams(void) |
| { |
| /* |
| * The rest of the chain is freed by the BIO_free_all() calls below, so |
| * we only need to free the last one in the bio_out and bio_err chains. |
| */ |
| BIO_free(bio_out); |
| BIO_free(bio_err); |
| |
| BIO_free_all(tap_out); |
| BIO_free_all(tap_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); |
| } |
| |
| int test_vprintf_tapout(const char *fmt, va_list ap) |
| { |
| return BIO_vprintf(tap_out, fmt, ap); |
| } |
| |
| int test_vprintf_taperr(const char *fmt, va_list ap) |
| { |
| return BIO_vprintf(tap_err, fmt, ap); |
| } |
| |
| int test_flush_tapout(void) |
| { |
| return BIO_flush(tap_out); |
| } |
| |
| int test_flush_taperr(void) |
| { |
| return BIO_flush(tap_err); |
| } |