Fix bugs in "test_custom_plugin_creater" unit test (#46075)

paddle/fluid/inference/tensorrt/convert/CMakeLists.txt

@@ -103,13 +103,7 @@ nv_test(
 nv_test(
   test_custom_plugin_creater
   SRCS test_custom_plugin_creater.cc
-  DEPS paddle_framework
-       ${GLOB_OPERATOR_DEPS}
-       tensorrt_engine
-       tensorrt_plugin
-       tensorrt_converter
-       op_meta_info
-       custom_operator)
+  DEPS paddle_framework tensorrt_converter op_meta_info custom_operator)
 
 if(WITH_ONNXRUNTIME AND WIN32)
   # Copy onnxruntime for some c++ test in Windows, since the test will

paddle/fluid/inference/tensorrt/convert/test_custom_plugin_creater.cc

@@ -102,6 +102,8 @@ TEST(CustomPluginCreater, StaticShapePlugin) {
 
   framework::Scope scope;
 
+  tensorrt::plugin::TrtPluginRegistry::Global()->RegistToTrt();
+
   auto &custom_plugin_tell = OpTeller::Global().GetCustomPluginTeller();
 
   framework::OpDesc custom_op(*op_desc, nullptr);
@@ -186,6 +188,8 @@ TEST(CustomPluginCreater, DynamicShapePlugin) {
 
   framework::Scope scope;
 
+  tensorrt::plugin::TrtPluginRegistry::Global()->RegistToTrt();
+
   auto &custom_plugin_tell = OpTeller::Global().GetCustomPluginTeller();
 
   framework::OpDesc custom_op(*op_desc, nullptr);