[ntuple] Split long-running test

Author: vepadulano

Diff for: tree/ntuple/v7/test/CMakeLists.txt

@@ -80,7 +80,16 @@ ROOT_ADD_GTEST(rfield_vector rfield_vector.cxx LIBRARIES ROOTNTuple CustomStruct
 ROOT_ADD_GTEST(ntuple_minifile ntuple_minifile.cxx LIBRARIES ROOTNTuple Physics Tree CustomStruct)
 ROOT_ADD_GTEST(ntuple_show ntuple_show.cxx LIBRARIES ROOTNTuple CustomStruct)
 ROOT_ADD_GTEST(ntuple_storage ntuple_storage.cxx LIBRARIES ROOTNTuple MathCore CustomStruct)
-ROOT_ADD_GTEST(ntuple_extended ntuple_extended.cxx LIBRARIES ROOTNTuple MathCore CustomStruct)
+
+ROOT_ADD_GTEST(ntuple_double32imt ntuple_double32imt.cxx LIBRARIES ROOTNTuple MathCore CustomStruct)
+if(NOT MSVC OR win_broken_tests)
+  ROOT_ADD_GTEST(ntuple_largefile1 ntuple_largefile1.cxx LIBRARIES ROOTNTuple MathCore CustomStruct)
+  ROOT_ADD_GTEST(ntuple_largefile2 ntuple_largefile2.cxx LIBRARIES ROOTNTuple MathCore CustomStruct)
+endif()
+ROOT_ADD_GTEST(ntuple_largepages ntuple_largepages.cxx LIBRARIES ROOTNTuple MathCore CustomStruct)
+ROOT_ADD_GTEST(ntuple_multicolumnexpansion ntuple_multicolumnexpansion.cxx LIBRARIES ROOTNTuple MathCore CustomStruct)
+ROOT_ADD_GTEST(ntuple_randomaccess ntuple_randomaccess.cxx LIBRARIES ROOTNTuple MathCore CustomStruct)
+ROOT_ADD_GTEST(ntuple_realworld1 ntuple_realworld1.cxx LIBRARIES ROOTNTuple MathCore CustomStruct)
 
 ROOT_ADD_GTEST(ntuple_parallel_writer ntuple_parallel_writer.cxx LIBRARIES ROOTNTuple)
 

Diff for: tree/ntuple/v7/test/ntuple_double32imt.cxx

@@ -0,0 +1,35 @@
+#include <ROOT/RConfig.hxx>
+
+#include "ntuple_test.hxx"
+
+#include <algorithm>
+
+TEST(RNTuple, Double32IMT)
+{
+   // Tests if parallel decompression correctly compresses the on-disk float to an in-memory double
+#ifdef R__USE_IMT
+   IMTRAII _;
+#endif
+   FileRaii fileGuard("test_ntuple_double32_imt.root");
+
+   constexpr int kNEvents = 10;
+
+   {
+      auto model = RNTupleModel::Create();
+      model->AddField(RFieldBase::Create("pt", "Double32_t").Unwrap());
+      auto writer = RNTupleWriter::Recreate(std::move(model), "ntpl", fileGuard.GetPath());
+
+      auto ptrPt = writer->GetModel().GetDefaultEntry().GetPtr<double>("pt");
+
+      for (int i = 0; i < kNEvents; ++i) {
+         *ptrPt = i;
+         writer->Fill();
+      }
+   }
+
+   auto reader = RNTupleReader::Open("ntpl", fileGuard.GetPath());
+   auto viewPt = reader->GetView<double>("pt");
+   for (int i = 0; i < kNEvents; ++i) {
+      EXPECT_DOUBLE_EQ(i, viewPt(i));
+   }
+}