[fix] test api log to stderr

src/test_api.cpp

@@ -4,7 +4,6 @@
 
 #include <condition_variable>
 #include <glog/logging.h>
-#include <list>
 #include <mutex>
 #include <queue>
 #include <set>
@@ -17,7 +16,7 @@ class TestThread {
             {{
             "jsonrpc": "2.0",
             "method": "{}",
-            "params": {{}}, 
+            "params": {{}},
             "id": 1
             }}
         )",
@@ -48,9 +47,8 @@ class TestThread {
             }
 
             if (state.load() && calls_queue.empty())
-                cv.wait_for(lock, thr_sleep, [&] {
-                    return stoken.stop_requested();
-                });
+                cv.wait_for(lock, thr_sleep,
+                            [&] { return stoken.stop_requested(); });
 
             lock.unlock();
         }
@@ -138,8 +136,10 @@ class TestThread {
 extern "C" {
 
 void crpc_test_init() {
-    if (!google::IsGoogleLoggingInitialized())
+    if (!google::IsGoogleLoggingInitialized()) {
         google::InitGoogleLogging("TestRPC");
+        google::LogToStderr();
+    }
     try {
         test.start();
     } catch (const std::exception &e) {
@@ -171,4 +171,4 @@ void crpc_test_schedule_call(rpc_string *name) { test.add_queue_call(name->s); }
 void crpc_test_auto_call(uint32_t state) {
     test.auto_call(static_cast<bool>(state));
 }
-}
+}