X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=ivi-layermanagement-api%2Ftest%2FTestBase.cpp;h=de521d5d9db84565980bbbe7cff39512815feab4;hb=cddc793779561ef704521f951faa39890ef062f5;hp=da005f590bedc8b8a12897494339121cc92da8bc;hpb=e4e932c762fac1a8e82ac826f818ce2931872d76;p=profile%2Fivi%2Fwayland-ivi-extension.git

diff --git a/ivi-layermanagement-api/test/TestBase.cpp b/ivi-layermanagement-api/test/TestBase.cpp
index da005f5..de521d5 100644
--- a/ivi-layermanagement-api/test/TestBase.cpp
+++ b/ivi-layermanagement-api/test/TestBase.cpp
@@ -28,8 +28,11 @@ TestBase::TestBase()
     };
 
     wl_registry_add_listener(wlRegistry, &registry_listener, &wlCompositor);
-    wl_display_dispatch(wlDisplay);
-    wl_display_roundtrip(wlDisplay);
+
+    if (wl_display_roundtrip(wlDisplay) == -1 || wl_display_roundtrip(wlDisplay) == -1)
+    {
+        throw std::runtime_error("wl_display error");
+    }
 
     wlSurfaces.reserve(10);
     for (int i = 0; i < wlSurfaces.capacity(); ++i)