test TOPPAS pipelines regularly to ensure they are not out of date

src/tests/toppas/CMakeLists.txt

@@ -66,6 +66,24 @@ if(WITH_GUI) # ExecutePipeline requires Qt/GUI internally
   # do not test the output -- we just want the pipeline to run -- the tools
   # itself are tested separately
 
+  ## Run the examples in <openms>/share/OpenMS/examples, to make sure they are up to date
+  file(GLOB TOPPAS_EXAMPLE_PIPELINES ${CF_OPENMS_DATA_PATH}/examples/TOPPAS/*.toppas)
+  foreach(I_PIPELINE_PATH ${TOPPAS_EXAMPLE_PIPELINES})
+    get_filename_component(I_FILE "${I_PIPELINE_PATH}" NAME)
+    if(I_FILE MATCHES "GenericWrapper_") 
+      message(STATUS "Skipping  ${I_FILE}")
+      continue()
+    endif()
+    if (I_FILE MATCHES "Ecoli_Identification" AND NOT COMET_BINARY)
+      message(STATUS "Skipping  ${I_FILE} (Comet.exe is required but missing)")
+      continue()
+    endif()
+    message(STATUS "Adding TOPPAS example pipeline for testing: ${I_FILE} [WITH_GUI + ENABLE_PIPELINE_TESTING]")
+    add_test("TOPP_ExecutePipeline_${I_FILE}" ${TOPP_BIN_PATH}/ExecutePipeline -test -in "${I_PIPELINE_PATH}" -out_dir .  -num_jobs 4)
+  endforeach()
+
+
+
   ################### Labelfree quantification with IDMapping ####################
 
   ## Example usage (no actual test or data currently available)