CMakePresets.json: Add outputJUnitFile to test presets schema

Source/cmCMakePresetsGraph.cxx

@@ -265,6 +265,8 @@ bool ExpandMacros(const cmCMakePresetsGraph& graph, const TestPreset& preset,
   if (out->Output) {
     CHECK_EXPAND(out, out->Output->OutputLogFile, macroExpanders,
                  graph.GetVersion(preset));
+    CHECK_EXPAND(out, out->Output->OutputJUnitFile, macroExpanders,
+                 graph.GetVersion(preset));
   }
 
   if (out->Filter) {
@@ -851,6 +853,7 @@ cmCMakePresetsGraph::TestPreset::VisitPresetInherit(
                            parentOutput.OutputOnFailure);
       InheritOptionalValue(output.Quiet, parentOutput.Quiet);
       InheritString(output.OutputLogFile, parentOutput.OutputLogFile);
+      InheritString(output.OutputJUnitFile, parentOutput.OutputJUnitFile);
       InheritOptionalValue(output.LabelSummary, parentOutput.LabelSummary);
       InheritOptionalValue(output.SubprojectSummary,
                            parentOutput.SubprojectSummary);
@@ -1253,6 +1256,8 @@ const char* cmCMakePresetsGraph::ResultToString(ReadFileResult result)
       return "Invalid workflow steps";
     case ReadFileResult::WORKFLOW_STEP_UNREACHABLE_FROM_FILE:
       return "Workflow step is unreachable from preset's file";
+    case ReadFileResult::CTEST_JUNIT_UNSUPPORTED:
+      return "File version must be 6 or higher for CTest JUnit output support";
   }
 
   return "Unknown error";

Source/cmCMakePresetsGraph.h

@@ -54,6 +54,7 @@ public:
     TEST_OUTPUT_TRUNCATION_UNSUPPORTED,
     INVALID_WORKFLOW_STEPS,
     WORKFLOW_STEP_UNREACHABLE_FROM_FILE,
+    CTEST_JUNIT_UNSUPPORTED,
   };
 
   std::string errors;
@@ -230,6 +231,7 @@ public:
       cm::optional<bool> OutputOnFailure;
       cm::optional<bool> Quiet;
       std::string OutputLogFile;
+      std::string OutputJUnitFile;
       cm::optional<bool> LabelSummary;
       cm::optional<bool> SubprojectSummary;
       cm::optional<int> MaxPassedTestOutputSize;

Source/cmCMakePresetsGraphReadJSON.cxx

@@ -588,6 +588,11 @@ cmCMakePresetsGraph::ReadFileResult cmCMakePresetsGraph::ReadJSONFile(
       return ReadFileResult::TEST_OUTPUT_TRUNCATION_UNSUPPORTED;
     }
 
+    // Support for outputJUnitFile added in version 6.
+    if (v < 6 && preset.Output && !preset.Output->OutputJUnitFile.empty()) {
+      return ReadFileResult::CTEST_JUNIT_UNSUPPORTED;
+    }
+
     this->TestPresetOrder.push_back(preset.Name);
   }
 

Source/cmCMakePresetsGraphReadJSONTestPresets.cxx

@@ -104,6 +104,8 @@ auto const TestPresetOptionalOutputHelper =
             cmCMakePresetsGraphInternal::PresetOptionalBoolHelper, false)
       .Bind("outputLogFile"_s, &TestPreset::OutputOptions::OutputLogFile,
             cmCMakePresetsGraphInternal::PresetStringHelper, false)
+      .Bind("outputJUnitFile"_s, &TestPreset::OutputOptions::OutputJUnitFile,
+            cmCMakePresetsGraphInternal::PresetStringHelper, false)
       .Bind("labelSummary"_s, &TestPreset::OutputOptions::LabelSummary,
             cmCMakePresetsGraphInternal::PresetOptionalBoolHelper, false)
       .Bind("subprojectSummary"_s,