Test that the error is correctly thrown

openPMD · Jul 25, 2023 · 5f98403 · 5f98403
1 parent 6781c0f
commit 5f98403
Showing 1 changed file with 15 additions and 7 deletions.
diff --git a/test/SerialIOTest.cpp b/test/SerialIOTest.cpp
@@ -5467,18 +5467,24 @@ TEST_CASE("git_adios2_sample_test", "[serial][adios2]")
 
 void variableBasedSeries(std::string const &file)
 {
-    std::string selectADIOS2 = R"({"backend": "adios2"})";
     constexpr Extent::value_type extent = 1000;
     {
-        Series writeSeries(file, Access::CREATE, selectADIOS2);
+        Series writeSeries(file, Access::CREATE);
         writeSeries.setAttribute("some_global", "attribute");
         writeSeries.setIterationEncoding(IterationEncoding::variableBased);
         REQUIRE(
             writeSeries.iterationEncoding() ==
             IterationEncoding::variableBased);
         auto iterations = writeSeries.writeIterations();
+        bool is_not_adios2 = !auxiliary::contains(file, ".bp");
         for (size_t i = 0; i < 10; ++i)
         {
+            if (i > 0 && is_not_adios2)
+            {
+                REQUIRE_THROWS_AS(
+                    iterations[i], error::OperationUnsupportedInBackend);
+                return;
+            }
             auto iteration = iterations[i];
             auto E_x = iteration.meshes["E"]["x"];
             E_x.resetDataset({openPMD::Datatype::INT, {1000}});
@@ -5518,14 +5524,12 @@ void variableBasedSeries(std::string const &file)
 
     REQUIRE(auxiliary::directory_exists(file));
 
-    auto testRead = [&file, &extent, &selectADIOS2](
-                        std::string const &jsonConfig) {
+    auto testRead = [&file, &extent](std::string const &jsonConfig) {
         /*
          * Need linear read mode to access more than a single iteration in
          * variable-based iteration encoding.
          */
-        Series readSeries(
-            file, Access::READ_LINEAR, json::merge(selectADIOS2, jsonConfig));
+        Series readSeries(file, Access::READ_LINEAR, jsonConfig);
 
         size_t last_iteration_index = 0;
         REQUIRE(!readSeries.containsAttribute("some_global"));
@@ -5600,7 +5604,11 @@ void variableBasedSeries(std::string const &file)
 #if openPMD_HAVE_ADIOS2
 TEST_CASE("variableBasedSeries", "[serial][adios2]")
 {
-    variableBasedSeries("../samples/variableBasedSeries.bp");
+    for (auto const &t : testedFileExtensions())
+
+    {
+        variableBasedSeries("../samples/variableBasedSeries." + t);
+    }
 }
 #endif