There are only two test compatible with portage sandbox.
    All other tests require access to install VA driver and
    Intel video on the host machine.

--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -91,4 +91,4 @@ test_va_api_CXXFLAGS =						\
 	$(NULL)
 
 check-local: test_va_api
-	$(builddir)/test_va_api
+	$(builddir)/test_va_api '--gtest_filter=Internal.*:VAAPIInitTerminate.InitTermWithoutDisplay'