n-api: wrap test macros in do/while

PR-URL: https://github.com/nodejs/node/pull/14095
Reviewed-By: Jason Ginchereau <jasongin@microsoft.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

test/addons-napi/common.h

@@ -14,15 +14,17 @@
         "empty error message";                                           \
       napi_throw_error((env), error_message);                            \
     }                                                                    \
-  } while(0);
+  } while (0)
 
 #define NAPI_ASSERT_BASE(env, assertion, message, ret_val)               \
+  do {                                                                   \
     if (!(assertion)) {                                                  \
       napi_throw_error(                                                  \
           (env),                                                         \
           "assertion (" #assertion ") failed: " message);                \
       return ret_val;                                                    \
-  }
+    }                                                                    \
+  } while (0)
 
 // Returns NULL on failed assertion.
 // This is meant to be used inside napi_callback methods.
@@ -35,10 +37,12 @@
   NAPI_ASSERT_BASE(env, assertion, message, NAPI_RETVAL_NOTHING)
 
 #define NAPI_CALL_BASE(env, the_call, ret_val)                           \
+  do {                                                                   \
     if ((the_call) != napi_ok) {                                         \
       GET_AND_THROW_LAST_ERROR((env));                                   \
       return ret_val;                                                    \
-  }
+    }                                                                    \
+  } while (0)
 
 // Returns NULL if the_call doesn't return napi_ok.
 #define NAPI_CALL(env, the_call)                                         \

test/addons-napi/test_object/test_object.c

@@ -53,7 +53,7 @@ napi_value Set(napi_env env, napi_callback_info info) {
   NAPI_CALL(env, napi_set_property(env, args[0], args[1], args[2]));
 
   napi_value valuetrue;
-  NAPI_CALL(env, napi_get_boolean(env, true, &valuetrue))
+  NAPI_CALL(env, napi_get_boolean(env, true, &valuetrue));
 
   return valuetrue;
 }

test/addons-napi/test_reference/test_reference.c

@@ -58,13 +58,13 @@ napi_value CheckExternal(napi_env env, napi_callback_info info) {
   napi_valuetype argtype;
   NAPI_CALL(env, napi_typeof(env, arg, &argtype));
 
-  NAPI_ASSERT(env, argtype == napi_external, "Expected an external value.")
+  NAPI_ASSERT(env, argtype == napi_external, "Expected an external value.");
 
   void* data;
   NAPI_CALL(env, napi_get_value_external(env, arg, &data));
 
   NAPI_ASSERT(env, data != NULL && *(int*)data == test_value,
-    "An external data value of 1 was expected.")
+    "An external data value of 1 was expected.");
 
   return NULL;
 }