From 542dd9c58712201a46a5519ee02e878792bbcb72 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Thu, 6 Oct 2016 11:44:29 +0100 Subject: [PATCH] Add unit test for ssl_cipher_get_overhead() Reviewed-by: Rich Salz Reviewed-by: Matt Caswell --- test/build.info | 6 +++++- test/cipher_overhead_test.c | 33 +++++++++++++++++++++++++++++++++ test/recipes/90-test_overhead.t | 20 ++++++++++++++++++++ 3 files changed, 58 insertions(+), 1 deletion(-) create mode 100644 test/cipher_overhead_test.c create mode 100644 test/recipes/90-test_overhead.t diff --git a/test/build.info b/test/build.info index 013a0c688f..b3a94599f2 100644 --- a/test/build.info +++ b/test/build.info @@ -276,10 +276,14 @@ IF[{- !$disabled{tests} -}] DEPEND[bio_enc_test]=../libcrypto IF[{- $disabled{shared} -}] - PROGRAMS_NO_INST=wpackettest + PROGRAMS_NO_INST=wpackettest cipher_overhead_test SOURCE[wpackettest]=wpackettest.c testutil.c INCLUDE[wpackettest]=../include DEPEND[wpackettest]=../libcrypto ../libssl + + SOURCE[cipher_overhead_test]=cipher_overhead_test.c + INCLUDE[cipher_overhead_test]=.. ../include + DEPEND[cipher_overhead_test]=../libcrypto ../libssl ENDIF ENDIF diff --git a/test/cipher_overhead_test.c b/test/cipher_overhead_test.c new file mode 100644 index 0000000000..8c262b3b9a --- /dev/null +++ b/test/cipher_overhead_test.c @@ -0,0 +1,33 @@ +/* + * Copyright 2016 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 + +#include "../ssl/ssl_locl.h" + +int main(void) +{ + int i, n = ssl3_num_ciphers(); + const SSL_CIPHER *ciph; + size_t mac, in, blk, ex; + + for (i = 0; i < n; i++) { + ciph = ssl3_get_cipher(i); + if (!ciph->min_dtls) + continue; + if (!ssl_cipher_get_overhead(ciph, &mac, &in, &blk, &ex)) { + printf("Error getting overhead for %s\n", ciph->name); + exit(1); + } else { + printf("Cipher %s: %"OSSLzu" %"OSSLzu" %"OSSLzu" %"OSSLzu"\n", + ciph->name, mac, in, blk, ex); + } + } + exit(0); +} diff --git a/test/recipes/90-test_overhead.t b/test/recipes/90-test_overhead.t new file mode 100644 index 0000000000..a9311bf498 --- /dev/null +++ b/test/recipes/90-test_overhead.t @@ -0,0 +1,20 @@ +#! /usr/bin/env perl +# Copyright 2016 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 + + +use OpenSSL::Test; +use OpenSSL::Test::Utils; + +setup("test_overhead"); + +plan skip_all => "Only supported in no-shared builds" + if !disabled("shared"); + +plan tests => 1; + +ok(run(test(["cipher_overhead_test"])), "running cipher_overhead_test"); -- 2.25.1