From 3f99bfed678b09110fda82bc6896fd45eb0b376c Mon Sep 17 00:00:00 2001 From: Matt Caswell Date: Wed, 2 Nov 2016 10:44:15 +0000 Subject: Add a read_ahead test This test checks that read_ahead works correctly when dealing with large records. Reviewed-by: Richard Levitte (cherry picked from commit 7856332e8c14fd1da1811a9d0afde243dd0f4669) --- test/sslapitest.c | 26 +++++++++++++++++++++++--- 1 file changed, 23 insertions(+), 3 deletions(-) (limited to 'test') diff --git a/test/sslapitest.c b/test/sslapitest.c index 495bf26ed2..90326d9f9d 100644 --- a/test/sslapitest.c +++ b/test/sslapitest.c @@ -33,7 +33,7 @@ static X509 *ocspcert = NULL; #define NUM_EXTRA_CERTS 40 static int execute_test_large_message(const SSL_METHOD *smeth, - const SSL_METHOD *cmeth) + const SSL_METHOD *cmeth, int read_ahead) { SSL_CTX *cctx = NULL, *sctx = NULL; SSL *clientssl = NULL, *serverssl = NULL; @@ -61,6 +61,14 @@ static int execute_test_large_message(const SSL_METHOD *smeth, goto end; } + if(read_ahead) { + /* + * Test that read_ahead works correctly when dealing with large + * records + */ + SSL_CTX_set_read_ahead(cctx, 1); + } + /* * We assume the supplied certificate is big enough so that if we add * NUM_EXTRA_CERTS it will make the overall message large enough. The @@ -107,14 +115,25 @@ static int execute_test_large_message(const SSL_METHOD *smeth, static int test_large_message_tls(void) { - return execute_test_large_message(TLS_server_method(), TLS_client_method()); + return execute_test_large_message(TLS_server_method(), TLS_client_method(), + 0); +} + +static int test_large_message_tls_read_ahead(void) +{ + return execute_test_large_message(TLS_server_method(), TLS_client_method(), + 1); } #ifndef OPENSSL_NO_DTLS static int test_large_message_dtls(void) { + /* + * read_ahead is not relevant to DTLS because DTLS always acts as if + * read_ahead is set. + */ return execute_test_large_message(DTLS_server_method(), - DTLS_client_method()); + DTLS_client_method(), 0); } #endif @@ -867,6 +886,7 @@ int main(int argc, char *argv[]) CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); ADD_TEST(test_large_message_tls); + ADD_TEST(test_large_message_tls_read_ahead); #ifndef OPENSSL_NO_DTLS ADD_TEST(test_large_message_dtls); #endif -- cgit v1.2.3