tests: runtime: clean warning fixes in runtime tests

Signed-off-by: Eduardo Silva <eduardo@chronosphere.io>

Author: edsiper

tests/runtime/core_internal_logger.c

@@ -100,7 +100,7 @@ int assert_internal_log_metrics(struct http_client_ctx *http_ctx, int fail_test)
         return -1;
     }
 
-    TEST_MSG(http_client->resp.payload);
+    TEST_MSG("%s", http_client->resp.payload);
     if (!TEST_CHECK(http_client->resp.status == 200)) {
         TEST_MSG("http response code error. expect: 200, got: %d\n",
                  http_client->resp.status);
@@ -123,7 +123,8 @@ int assert_internal_log_metrics(struct http_client_ctx *http_ctx, int fail_test)
         return -1;
     }
     if (!TEST_CHECK(flb_regex_match(
-            regex, http_client->resp.payload, http_client->resp.payload_size))) {
+            regex, (unsigned char *) http_client->resp.payload,
+            http_client->resp.payload_size))) {
         TEST_MSG("response payload: %s\n", http_client->resp.payload);
     }
 
@@ -142,9 +143,6 @@ static void test_internal_log_metrics()
     flb_ctx_t *ctx;
     int ret;
     struct http_client_ctx *http_ctx;
-    struct flb_http_client *http_client;
-    size_t b_sent;
-    struct flb_regex *regex;
     int i;
     int attempt_count = 30;
 

tests/runtime/custom_calyptia_registration_retry_test.c

@@ -26,12 +26,13 @@ static void mock_server_cb_empty_token(mk_request_t *request, void *data)
         mk_http_status(request, 200);
         mk_http_header(request, "Content-Type", sizeof("Content-Type") - 1,
                        "application/json", sizeof("application/json") - 1);
-        mk_http_send(request, response, response_len, NULL); // Use response_len
+        mk_http_send(request, (char *) response, response_len, NULL);
     } else {
         mk_http_status(request, 500);
         mk_http_header(request, "Content-Type", sizeof("Content-Type") - 1,
                        "text/plain", sizeof("text/plain") - 1);
-        mk_http_send(request, "Internal Server Error", sizeof("Internal Server Error") - 1, NULL);
+        mk_http_send(request, (char *) "Internal Server Error",
+                     sizeof("Internal Server Error") - 1, NULL);
     }
     mk_http_done(request);
 }
@@ -42,7 +43,8 @@ static void mock_server_cb(mk_request_t *request, void *data)
     mk_http_status(request, 500);
     mk_http_header(request, "Content-Type", sizeof("Content-Type") - 1,
                     "text/plain", sizeof("text/plain") - 1);
-    mk_http_send(request, "Internal Server Error", sizeof("Internal Server Error") - 1, NULL);
+    mk_http_send(request, (char *) "Internal Server Error",
+                 sizeof("Internal Server Error") - 1, NULL);
     mk_http_done(request);
 }
 
@@ -310,4 +312,4 @@ TEST_LIST = {
     {"register_retry_empty_token", test_calyptia_register_retry_empty_token},
     {"register_retry_empty_token_retry_true", test_calyptia_register_retry_empty_token_retry_true},
     {NULL, NULL}
-};
+};

tests/runtime/in_forward.c

@@ -625,9 +625,6 @@ void flb_test_forward_gzip()
     int num;
     ssize_t w_size;
 
-    char *buf;
-    size_t size;
-
     msgpack_sbuffer sbuf;
 
     clear_output_num();
@@ -736,9 +733,6 @@ void flb_test_forward_zstd()
     int num;
     ssize_t w_size;
 
-    char *buf;
-    size_t size;
-
     msgpack_sbuffer sbuf;
 
     clear_output_num();

tests/runtime/in_podman_metrics.c

@@ -59,14 +59,10 @@ int check_metric(flb_ctx_t *ctx, char *name) {
 
 void do_create(flb_ctx_t *ctx, char *system, ...)
 {
-    int64_t ret;
     int in_ffd;
-    int out_ffd;
     va_list va;
     char *key;
     char *value;
-    struct flb_lib_out_cb cb;
-    cb.data = NULL;
 
     in_ffd = flb_input(ctx, (char *) system, NULL);