Add this to variableBasedSeries test

openPMD · Feb 13, 2025 · ba493cf · ba493cf
1 parent 96df03b
commit ba493cf
Showing 1 changed file with 55 additions and 16 deletions.
diff --git a/test/SerialIOTest.cpp b/test/SerialIOTest.cpp
@@ -5911,32 +5911,39 @@ void variableBasedSeries(std::string const &file)
 
     auto testRead = [&file, &extent](
                         std::string const &parseMode,
-                        bool supportsModifiableAttributes) {
+                        bool supportsModifiableAttributes,
+                        Access access = Access::READ_LINEAR) {
         /*
          * Need linear read mode to access more than a single iteration in
          * variable-based iteration encoding.
          */
-        Series readSeries(file, Access::READ_LINEAR, parseMode);
+        Series readSeries(file, access, parseMode);
         bool is_adios2 = readSeries.backend() == "ADIOS2";
 
         size_t last_iteration_index = 0;
-        REQUIRE(!readSeries.containsAttribute("some_global"));
+        if (access == Access::READ_LINEAR)
+        {
+            REQUIRE(!readSeries.containsAttribute("some_global"));
+        }
         readSeries.parseBase();
         REQUIRE(
             readSeries.getAttribute("some_global").get<std::string>() ==
             "attribute");
         for (auto iteration : readSeries.readIterations())
         {
-            if (iteration.iterationIndex > 2)
-            {
-                REQUIRE(
-                    iteration.getAttribute("iteration_is_larger_than_two")
-                        .get<std::string>() == "it truly is");
-            }
-            else
+            if (access == Access::READ_LINEAR)
             {
-                REQUIRE_FALSE(iteration.containsAttribute(
-                    "iteration_is_larger_than_two"));
+                if (iteration.iterationIndex > 2)
+                {
+                    REQUIRE(
+                        iteration.getAttribute("iteration_is_larger_than_two")
+                            .get<std::string>() == "it truly is");
+                }
+                else
+                {
+                    REQUIRE_FALSE(iteration.containsAttribute(
+                        "iteration_is_larger_than_two"));
+                }
             }
 
             // If modifiable attributes are unsupported, the attribute is
@@ -5946,8 +5953,11 @@ void variableBasedSeries(std::string const &file)
             {
                 REQUIRE(
                     iteration.getAttribute("changing_value").get<unsigned>() ==
-                    (supportsModifiableAttributes ? iteration.iterationIndex
-                                                  : 0));
+                    (supportsModifiableAttributes
+                         ? (access == Access::READ_LINEAR
+                                ? iteration.iterationIndex
+                                : 9)
+                         : 0));
             }
             auto E_x = iteration.meshes["E"]["x"];
             REQUIRE(E_x.getDimensionality() == 1);
@@ -5965,6 +5975,13 @@ void variableBasedSeries(std::string const &file)
             Extent changingExtent(dimensionality, len);
             REQUIRE(E_y.getExtent() == changingExtent);
 
+            last_iteration_index = iteration.iterationIndex;
+
+            if (access == Access::READ_RANDOM_ACCESS)
+            {
+                continue;
+            }
+
             // this loop ensures that only the recordcomponent ["E"]["i"] is
             // present where i == iteration.iterationIndex
             for (uint64_t otherIteration = 0; otherIteration < 10;
@@ -6008,8 +6025,6 @@ void variableBasedSeries(std::string const &file)
             REQUIRE(
                 constantParticles.getAttribute("value").get<unsigned>() ==
                 iteration.iterationIndex);
-
-            last_iteration_index = iteration.iterationIndex;
         }
         REQUIRE(last_iteration_index == (is_adios2 ? 9 : 0));
     };
@@ -6029,6 +6044,14 @@ void variableBasedSeries(std::string const &file)
     testRead(
         "{\"defer_iteration_parsing\": false}",
         /*supportsModifiableAttributes = */ true);
+    testRead(
+        "{\"defer_iteration_parsing\": true}",
+        /*supportsModifiableAttributes = */ true,
+        Access::READ_RANDOM_ACCESS);
+    testRead(
+        "{\"defer_iteration_parsing\": false}",
+        /*supportsModifiableAttributes = */ true,
+        Access::READ_RANDOM_ACCESS);
 
     jsonConfig = "{}";
     testWrite(jsonConfig);
@@ -6038,6 +6061,14 @@ void variableBasedSeries(std::string const &file)
     testRead(
         "{\"defer_iteration_parsing\": false}",
         /*supportsModifiableAttributes = */ true);
+    testRead(
+        "{\"defer_iteration_parsing\": true}",
+        /*supportsModifiableAttributes = */ true,
+        Access::READ_RANDOM_ACCESS);
+    testRead(
+        "{\"defer_iteration_parsing\": false}",
+        /*supportsModifiableAttributes = */ true,
+        Access::READ_RANDOM_ACCESS);
 
     jsonConfig = R"(
 {
@@ -6052,6 +6083,14 @@ void variableBasedSeries(std::string const &file)
     testRead(
         "{\"defer_iteration_parsing\": false}",
         /*supportsModifiableAttributes = */ false);
+    testRead(
+        "{\"defer_iteration_parsing\": true}",
+        /*supportsModifiableAttributes = */ false,
+        Access::READ_RANDOM_ACCESS);
+    testRead(
+        "{\"defer_iteration_parsing\": false}",
+        /*supportsModifiableAttributes = */ false,
+        Access::READ_RANDOM_ACCESS);
 }
 
 TEST_CASE("variableBasedSeries", "[serial][adios2]")