From 7b1365fa294330d0cfdbb8682417387108035558 Mon Sep 17 00:00:00 2001
From: Kai Germaschewski <kai.germaschewski@unh.edu>
Date: Fri, 15 Mar 2019 16:40:36 -0400
Subject: [PATCH] add more tests, two of which fail

---
 .../adios2/interface/TestADIOSInterface.cpp   | 93 +++++++++++++++++++
 1 file changed, 93 insertions(+)

diff --git a/testing/adios2/interface/TestADIOSInterface.cpp b/testing/adios2/interface/TestADIOSInterface.cpp
index 2c8472d9a7..49c23c26af 100644
--- a/testing/adios2/interface/TestADIOSInterface.cpp
+++ b/testing/adios2/interface/TestADIOSInterface.cpp
@@ -223,6 +223,99 @@ TEST_F(ADIOS2_CXX11_API_IO, MultiBlockPutDS)
     engine.Close();
 }
 
+TEST_F(ADIOS2_CXX11_API_IO, MultiBlockPutZeroCopySync)
+{
+    using T = double;
+    using Box = MyDataView<T>::Box;
+    using Block = MyDataView<T>::Block;
+    const size_t Nx = 10;
+    const adios2::Dims shape = {size * Nx};
+    std::vector<Box> selections = {
+        {{rank * Nx}, {Nx / 2}}, {{rank * Nx + Nx / 2}, {Nx / 2}},
+    };
+
+    adios2::Engine engine = io.Open("multi0_sync.bp", adios2::Mode::Write);
+    adios2::Variable<T> var = io.DefineVariable<T>("var", shape);
+
+    MyDataView<T> myData(selections);
+    for (int b = 0; b < myData.nBlocks(); ++b)
+    {
+        var.SetSelection(myData.selection(b));
+        auto span = engine.Put(var);
+        myData.place(b, span.data());
+    }
+
+    for (int b = 0; b < myData.nBlocks(); ++b)
+    {
+        PopulateBlock(myData, b);
+        //engine.Put(var, &myData[b][0], adios2::Mode::Sync);
+    }
+    engine.Close();
+}
+
+TEST_F(ADIOS2_CXX11_API_IO, MultiBlockPutZeroCopySync2)
+{
+    using T = double;
+    using Box = MyDataView<T>::Box;
+    using Block = MyDataView<T>::Block;
+    const size_t Nx = 10;
+    const adios2::Dims shape = {size * Nx};
+    std::vector<Box> selections = {
+        {{rank * Nx}, {Nx / 2}}, {{rank * Nx + Nx / 2}, {Nx / 2}},
+    };
+
+    io.SetParameter("MaxBufferSize", "50");
+    adios2::Engine engine = io.Open("multi0_sync2.bp", adios2::Mode::Write);
+    adios2::Variable<T> var = io.DefineVariable<T>("var", shape);
+
+    MyDataView<T> myData(selections);
+    for (int b = 0; b < myData.nBlocks(); ++b)
+    {
+        var.SetSelection(myData.selection(b));
+        auto span = engine.Put(var);
+        myData.place(b, span.data());
+    }
+
+    for (int b = 0; b < myData.nBlocks(); ++b)
+    {
+        PopulateBlock(myData, b);
+        //engine.Put(var, &myData[b][0], adios2::Mode::Sync);
+    }
+    engine.Close();
+}
+
+TEST_F(ADIOS2_CXX11_API_IO, MultiBlockPutZeroCopySync3)
+{
+    using T = double;
+    using Box = MyDataView<T>::Box;
+    using Block = MyDataView<T>::Block;
+    const size_t Nx = 10;
+    const adios2::Dims shape = {size * Nx};
+    std::vector<Box> selections = {
+        {{rank * Nx}, {Nx / 2}}, {{rank * Nx + Nx / 2}, {Nx / 2}},
+    };
+
+    adios2::Engine engine = io.Open("multi0_sync3.bp", adios2::Mode::Write);
+    adios2::Variable<T> var = io.DefineVariable<T>("var", shape);
+
+    MyDataView<T> myData(selections);
+    for (int b = 0; b < 1; ++b)
+    {
+        var.SetSelection(myData.selection(b));
+        auto span = engine.Put(var);
+        myData.place(b, span.data());
+    }
+
+    for (int b = 0; b < 1; ++b)
+    {
+        PopulateBlock(myData, b);
+        //engine.Put(var, &myData[b][0], adios2::Mode::Sync);
+    }
+
+    engine.Put(var, std::vector<T>{5., 6., 7., 8., 9.}.data(), adios2::Mode::Sync);
+    engine.Close();
+}
+
 int main(int argc, char **argv)
 {
 #ifdef ADIOS2_HAVE_MPI