Reenabled examples when building single-threaded.

Changed testsuite and unit tests to leave out tests cases
that require threading.

configure.ac

@@ -1422,7 +1422,6 @@ AC_ARG_ENABLE([examples],
     [ ENABLED_EXAMPLES=yes ]
     )
 
-AS_IF([test "x$ENABLED_SINGLETHREADED" = "xyes"], [ENABLED_EXAMPLES="no"])
 AS_IF([test "x$ENABLED_FILESYSTEM" = "xno"], [ENABLED_EXAMPLES="no"])
 AS_IF([test "x$ENABLED_INLINE" = "xno"], [ENABLED_EXAMPLES="no"])
 # certs still have sha signatures for now 

tests/api.c

@@ -44,7 +44,9 @@ static int test_CyaSSL_CTX_load_verify_locations(void);
 #ifndef NO_RSA
 static int test_server_CyaSSL_new(void);
 static int test_client_CyaSSL_new(void);
+#ifndef SINGLE_THREADED
 static int test_CyaSSL_read_write(void);
+#endif /* SINGLE_THREADED */
 #endif /* NO_RSA */
 #endif /* NO_FILESYSTEM */
 #ifdef HAVE_SNI
@@ -107,7 +109,9 @@ int ApiTest(void)
 #ifndef NO_RSA
     test_server_CyaSSL_new();
     test_client_CyaSSL_new();
+#ifndef SINGLE_THREADED
     test_CyaSSL_read_write();
+#endif /* SINGLE_THREADED */
 #endif /* NO_RSA */
 #endif /* NO_FILESYSTEM */
 #ifdef HAVE_SNI
@@ -892,6 +896,8 @@ int test_client_CyaSSL_new(void)
 }
 
 
+#ifndef SINGLE_THREADED
+
 static int test_CyaSSL_read_write(void)
 {
     /* The unit testing for read and write shall happen simutaneously, since
@@ -1278,4 +1284,6 @@ void test_CyaSSL_client_server(callback_functions* client_callbacks,
     FreeTcpReady(&ready);
 }
 
+#endif /* SINGLE_THREADED*/
+
 #endif /* NO_FILESYSTEM */

tests/unit.c

@@ -42,10 +42,12 @@ int main(int argc, char** argv)
         return ret;
     }
 
+#ifndef SINGLE_THREADED
     if ( (ret = SuiteTest()) != 0){
         printf("suite test failed with %d\n", ret);
         return ret;
     }
+#endif
 
 #ifdef HAVE_CAVIUM
         CspShutdown(CAVIUM_DEV_ID);
@@ -55,9 +57,12 @@ int main(int argc, char** argv)
 }
 
 
+
 void wait_tcp_ready(func_args* args)
 {
-#if defined(_POSIX_THREADS) && !defined(__MINGW32__)
+#ifdef SINGLE_THREADED
+    (void)args;
+#elif defined(_POSIX_THREADS) && !defined(__MINGW32__)
     pthread_mutex_lock(&args->signal->mutex);
     
     if (!args->signal->ready)
@@ -73,7 +78,11 @@ void wait_tcp_ready(func_args* args)
 
 void start_thread(THREAD_FUNC fun, func_args* args, THREAD_TYPE* thread)
 {
-#if defined(_POSIX_THREADS) && !defined(__MINGW32__)
+#ifdef SINGLE_THREADED
+    (void)fun;
+    (void)args;
+    (void)thread;
+#elif defined(_POSIX_THREADS) && !defined(__MINGW32__)
     pthread_create(thread, 0, fun, args);
     return;
 #else
@@ -84,7 +93,9 @@ void start_thread(THREAD_FUNC fun, func_args* args, THREAD_TYPE* thread)
 
 void join_thread(THREAD_TYPE thread)
 {
-#if defined(_POSIX_THREADS) && !defined(__MINGW32__)
+#ifdef SINGLE_THREADED
+    (void)thread;
+#elif defined(_POSIX_THREADS) && !defined(__MINGW32__)
     pthread_join(thread, 0);
 #else
     int res = WaitForSingleObject((HANDLE)thread, INFINITE);
@@ -99,7 +110,8 @@ void InitTcpReady(tcp_ready* ready)
 {
     ready->ready = 0;
     ready->port = 0;
-#if defined(_POSIX_THREADS) && !defined(__MINGW32__)
+#ifdef SINGLE_THREADED
+#elif defined(_POSIX_THREADS) && !defined(__MINGW32__)
       pthread_mutex_init(&ready->mutex, 0);
       pthread_cond_init(&ready->cond, 0);
 #endif
@@ -108,10 +120,13 @@ void InitTcpReady(tcp_ready* ready)
 
 void FreeTcpReady(tcp_ready* ready)
 {
-#if defined(_POSIX_THREADS) && !defined(__MINGW32__)
+#ifdef SINGLE_THREADED
+    (void)ready;
+#elif defined(_POSIX_THREADS) && !defined(__MINGW32__)
     pthread_mutex_destroy(&ready->mutex);
     pthread_cond_destroy(&ready->cond);
 #else
     (void)ready;
 #endif
 }
+

testsuite/testsuite.c

@@ -25,22 +25,18 @@
 
 #include <cyassl/ctaocrypt/settings.h>
 
-#include <cyassl/openssl/ssl.h>
 #include <cyassl/test.h>
-#include <cyassl/ctaocrypt/sha256.h>
-
 #include "ctaocrypt/test/test.h"
 
-#ifdef SINGLE_THREADED
-    #error testsuite needs threads to run, please run ctaocrypt/test, \
-           and the examples/ individually
-#endif
+#ifndef SINGLE_THREADED
+
+#include <cyassl/openssl/ssl.h>
+#include <cyassl/ctaocrypt/sha256.h>
 
 #include "examples/echoclient/echoclient.h"
 #include "examples/echoserver/echoserver.h"
 #include "examples/server/server.h"
 #include "examples/client/client.h"
-#include "ctaocrypt/test/test.h"
 
 
 void file_test(const char* file, byte* hash);
@@ -336,3 +332,35 @@ void file_test(const char* file, byte* check)
 }
 
 
+#else /* SINGLE_THREADED */
+
+
+int myoptind = 0;
+char* myoptarg = NULL;
+
+
+int main(int argc, char** argv)
+{
+    func_args server_args;
+
+    server_args.argc = argc;
+    server_args.argv = argv;
+
+    if (CurrentDir("testsuite") || CurrentDir("_build"))
+        ChangeDirBack(1);
+    else if (CurrentDir("Debug") || CurrentDir("Release"))
+        ChangeDirBack(3);          /* Xcode->Preferences->Locations->Locations*/
+                                   /* Derived Data Advanced -> Custom  */
+                                   /* Relative to Workspace, Build/Products */
+                                   /* Debug or Release */
+
+    ctaocrypt_test(&server_args);
+    if (server_args.return_code != 0) return server_args.return_code;
+
+    printf("\nAll tests passed!\n");
+    return EXIT_SUCCESS;
+}
+
+
+#endif /* SINGLE_THREADED */
+