Testing failed CI test for MacOS

Author: sadko4u

src/main/ipc/SharedMutex.cpp

@@ -496,9 +496,14 @@ namespace lsp
             // Check that we don't lock the mutex again
             const thread_id_t tid = Thread::current_thread_id();
             if (atomic_load(&nOwner) == tid)
+            {
+                lsp_warn("tried to lock by owner");
                 return STATUS_LOCKED;
+            }
 
         #ifdef PLATFORM_WINDOWS
+            lsp_warn("using windows implementation");
+
             DWORD res = WaitForSingleObject(hLock, delay);
             switch (res)
             {
@@ -516,6 +521,8 @@ namespace lsp
 
             return STATUS_UNKNOWN_ERR;
         #elif defined(LSP_ROBUST_MUTEX_SUPPORTED)
+            lsp_warn("using robust mutex implementation");
+
             // sem_timedwait() is the same as sem_wait(), except that abs_timeout specifies a limit on the
             // amount of time that the call should block if the decrement cannot be immediately performed.
             // The abs_timeout argument points to a structure that specifies an absolute timeout in seconds
@@ -536,7 +543,9 @@ namespace lsp
             {
                 case 0: break;
                 case EDEADLK: return STATUS_BAD_STATE;
-                case EBUSY: return STATUS_LOCKED;
+                case EBUSY:
+                    lsp_warn("got EBUSY error");
+                    return STATUS_LOCKED;
                 case ETIMEDOUT: return STATUS_TIMED_OUT;
                 case EOWNERDEAD:
                 {
@@ -550,6 +559,8 @@ namespace lsp
 
             return STATUS_OK;
         #else
+            lsp_warn("using flock implementation");
+
             // Since we can not lock file without using signals, we need to simulate the timed wait with a loop
             const system::time_millis_t deadline = system::get_time_millis() + delay;
             while (true)

src/test/utest/ipc/shmutex.cpp

@@ -42,7 +42,10 @@ UTEST_BEGIN("runtime.ipc", shmutex)
 
             data.append_ascii(event);
             data.append('=');
-            data.append_ascii((code == expected) ? "true" : "false");
+            if (code == expected)
+                data.append_ascii("true");
+            else
+                data.fmt_append_ascii("false(code=%d)", int(code));
             data.append(';');
         }
     } context_t;