change default mpm to ac. Also default sgh-mpm-context is full.

src/detect-engine-mpm.c

@@ -62,7 +62,7 @@
 #ifdef __SC_CUDA_SUPPORT__
 #define PM   MPM_B2G_CUDA
 #else
-#define PM   MPM_B2G
+#define PM   MPM_AC
 #endif
 
 #define POPULATE_MPM_AVOID_PACKET_MPM_PATTERNS 0x01

src/detect-engine.c

@@ -815,6 +815,10 @@ static uint8_t DetectEngineCtxLoadConf(DetectEngineCtx *de_ctx) {
         }
     }
 
+    if (run_mode == RUNMODE_UNITTEST) {
+        de_ctx->sgh_mpm_context = ENGINE_SGH_MPM_FACTORY_CONTEXT_FULL;
+    }
+
     opt = NULL;
     switch (profile) {
         case ENGINE_PROFILE_LOW:

src/suricata.h

@@ -146,5 +146,7 @@ void SignalHandlerSigusr2EngineShutdown(int);
 
 int RunmodeIsUnittests(void);
 
+extern int run_mode;
+
 #endif /* __SURICATA_H__ */