Allow coverity build of tests on develop

Author: ralight

.github/workflows/coverity-scan-develop.yml

@@ -18,20 +18,22 @@ jobs:
         sudo apt-get update
         sudo apt-get install -y \
             docbook-xsl \
+            google-mock \
+            googletest \
             lcov \
             libc-ares-dev \
             libcjson-dev \
             libcjson1 \
             libcunit1-dev \
             libedit-dev \
+            libgmock-dev \
             libmicrohttpd-dev \
             libssl-dev \
             libwrap0-dev \
             microsocks \
             python3-all \
             python3-paho-mqtt \
             python3-psutil \
-            uthash-dev \
             xsltproc
 
     - uses: vapier/coverity-scan-action@v1

deps/uthash.h

@@ -645,7 +645,6 @@ do {
 } while (0)
 
 #define HASH_JEN(key,keylen,hashv)                                               \
-/* coverity[integer_overflow] - intentional wrapping in Jenkins hash */          \
 do {                                                                             \
   unsigned _hj_i,_hj_j,_hj_k;                                                    \
   unsigned const char *_hj_key=(unsigned const char*)(key);                      \
@@ -656,6 +655,7 @@ do {
     _hj_i +=    (_hj_key[0] + ( (unsigned)_hj_key[1] << 8 )                      \
         + ( (unsigned)_hj_key[2] << 16 )                                         \
         + ( (unsigned)_hj_key[3] << 24 ) );                                      \
+    /* coverity[overflow_const] - intentional wrapping in Jenkins hash */        \
     _hj_j +=    (_hj_key[4] + ( (unsigned)_hj_key[5] << 8 )                      \
         + ( (unsigned)_hj_key[6] << 16 )                                         \
         + ( (unsigned)_hj_key[7] << 24 ) );                                      \
@@ -673,9 +673,13 @@ do {
     case 11: hashv += ( (unsigned)_hj_key[10] << 24 ); /* FALLTHROUGH */         \
     case 10: hashv += ( (unsigned)_hj_key[9] << 16 );  /* FALLTHROUGH */         \
     case 9:  hashv += ( (unsigned)_hj_key[8] << 8 );   /* FALLTHROUGH */         \
+    /* coverity[overflow_const] - intentional wrapping in Jenkins hash */        \
     case 8:  _hj_j += ( (unsigned)_hj_key[7] << 24 );  /* FALLTHROUGH */         \
+    /* coverity[overflow_const] - intentional wrapping in Jenkins hash */        \
     case 7:  _hj_j += ( (unsigned)_hj_key[6] << 16 );  /* FALLTHROUGH */         \
+    /* coverity[overflow_const] - intentional wrapping in Jenkins hash */        \
     case 6:  _hj_j += ( (unsigned)_hj_key[5] << 8 );   /* FALLTHROUGH */         \
+    /* coverity[overflow_const] - intentional wrapping in Jenkins hash */        \
     case 5:  _hj_j += _hj_key[4];                      /* FALLTHROUGH */         \
     case 4:  _hj_i += ( (unsigned)_hj_key[3] << 24 );  /* FALLTHROUGH */         \
     case 3:  _hj_i += ( (unsigned)_hj_key[2] << 16 );  /* FALLTHROUGH */         \