ReadEDM4hep: make metadata and runs frame optional

AIDASoft · Dec 17, 2024 · 818d1f6 · 818d1f6
1 parent 0e84b3a
commit 818d1f6
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Showing 2 changed files with 25 additions and 4 deletions.
diff --git a/DDG4/edm4hep/EDM4hepFileReader.cpp b/DDG4/edm4hep/EDM4hepFileReader.cpp
@@ -129,10 +129,22 @@ namespace dd4hep::sim {
   void EDM4hepFileReader::registerRunParameters() {
     try {
       auto *parameters = new RunParameters();
-      podio::Frame runFrame = m_reader.readEntry("runs", 0);
-      parameters->ingestParameters(runFrame.getParameters());
-      podio::Frame metaFrame = m_reader.readEntry("metadata", 0);
-      parameters->ingestParameters(metaFrame.getParameters());
+      try {
+        podio::Frame runFrame = m_reader.readEntry("runs", 0);
+        parameters->ingestParameters(runFrame.getParameters());
+      } catch (std::runtime_error& e) {
+        // we ignore if we do not have runs information
+      } catch(std::invalid_argument&) {
+        // we ignore if we do not have runs information
+      }
+      try {
+        podio::Frame metaFrame = m_reader.readEntry("metadata", 0);
+        parameters->ingestParameters(metaFrame.getParameters());
+      } catch (std::runtime_error& e) {
+        // we ignore if we do not have metadata information
+      } catch(std::invalid_argument&) {
+        // we ignore if we do not have metadata information
+      }
       context()->run().addExtension<RunParameters>(parameters);
     } catch(std::exception &e) {
       printout(ERROR,"EDM4hepFileReader::registerRunParameters","Failed to register run parameters: %s", e.what());

diff --git a/DDTest/CMakeLists.txt b/DDTest/CMakeLists.txt
@@ -164,6 +164,15 @@ if (DD4HEP_USE_GEANT4)
     PASS_REGULAR_EXPRESSION "Deleting object StepActionCLI1"
   )
 
+  if(DD4HEP_USE_EDM4HEP)
+    add_test( t_ddsimEDM4hepPlugins "${CMAKE_INSTALL_PREFIX}/bin/run_test.sh"
+      ddsim --compactFile=${CMAKE_INSTALL_PREFIX}/DDDetectors/compact/SiD.xml --runType=batch -N=3
+      --outputFile=ddsim_edm4hep_ZH.root
+      --inputFiles=${CMAKE_CURRENT_SOURCE_DIR}/inputFiles/ZH250_ISR.edm4hep.root
+      --part.userParticleHandler=
+    )
+  endif()
+
 endif()
 install(DIRECTORY include/DD4hep DESTINATION include)