Provide support for earlier JUnit versions without JUnit duplicates on claspath

Author: dnestoro

common/junit-platform-native/src/main/java/org/graalvm/junit/platform/JUnitPlatformFeature.java

@@ -264,7 +264,13 @@ private static void initializeClassesForJDK21OrEarlier() {
         try (InputStream is = JUnitPlatformFeature.class.getResourceAsStream("/initialize-at-buildtime")) {
             if (is != null) {
                 try (BufferedReader br = new BufferedReader(new InputStreamReader(is))) {
-                    br.lines().forEach(RuntimeClassInitialization::initializeAtBuildTime);
+                    br.lines().forEach(cls -> {
+                        try {
+                            RuntimeClassInitialization.initializeAtBuildTime(cls);
+                        } catch (NoClassDefFoundError e) {
+                            // if users use older JUnit versions some classes might not be available
+                        }
+                    });
                 }
             }
         } catch (IOException e) {

common/junit-platform-native/src/main/java/org/graalvm/junit/platform/config/jupiter/JupiterConfigProvider.java

@@ -54,8 +54,8 @@
 import org.junit.jupiter.params.converter.ConvertWith;
 import org.junit.jupiter.params.provider.ArgumentsSource;
 import org.junit.jupiter.params.provider.EnumSource;
-import org.junit.jupiter.params.provider.MethodSource;
 import org.junit.jupiter.params.provider.FieldSource;
+import org.junit.jupiter.params.provider.MethodSource;
 
 import java.lang.reflect.Method;
 import java.util.ArrayList;
@@ -86,9 +86,15 @@ public void onTestClassRegistered(Class<?> testClass, NativeImageConfiguration r
         AnnotationUtils.forEachAnnotatedMethodParameter(testClass, AggregateWith.class, annotation -> registry.registerAllClassMembersForReflection(annotation.value()));
         AnnotationUtils.forEachAnnotatedMethod(testClass, EnumSource.class, (m, annotation) -> handleEnumSource(m, annotation, registry));
         AnnotationUtils.registerClassesFromAnnotationForReflection(testClass, registry, MethodSource.class, JupiterConfigProvider::handleMethodSource);
-        AnnotationUtils.registerClassesFromAnnotationForReflection(testClass, registry, FieldSource.class, JupiterConfigProvider::handleFieldSource);
         AnnotationUtils.registerClassesFromAnnotationForReflection(testClass, registry, EnabledIf.class, JupiterConfigProvider::handleEnabledIf);
         AnnotationUtils.registerClassesFromAnnotationForReflection(testClass, registry, DisabledIf.class, JupiterConfigProvider::handleDisabledIf);
+
+        try {
+            AnnotationUtils.registerClassesFromAnnotationForReflection(testClass, registry, FieldSource.class, JupiterConfigProvider::handleFieldSource);
+        } catch (NoClassDefFoundError e) {
+            // if users use JUnit version older than 5.11, FieldSource class won't be available
+        }
+
     }
 
     private static Class<?>[] handleMethodSource(MethodSource annotation) {

common/junit-platform-native/src/main/resources/initialize-at-buildtime

@@ -46,6 +46,7 @@ org.junit.jupiter.engine.discovery.MethodSelectorResolver$MethodType$3
 org.junit.jupiter.engine.discovery.predicates.IsTestClassWithTests
 org.junit.jupiter.engine.discovery.predicates.IsTestFactoryMethod
 org.junit.jupiter.engine.execution.ConditionEvaluator
+org.junit.jupiter.engine.execution.ExecutableInvoker
 org.junit.jupiter.engine.execution.InterceptingExecutableInvoker
 org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall
 org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall$VoidMethodInterceptorCall
@@ -78,6 +79,7 @@ org.junit.platform.launcher.core.DiscoveryIssueNotifier
 org.junit.platform.launcher.core.EngineDiscoveryOrchestrator
 org.junit.platform.launcher.core.EngineExecutionOrchestrator
 org.junit.platform.launcher.core.EngineFilterer
+org.junit.platform.launcher.core.EngineIdValidator
 org.junit.platform.launcher.core.HierarchicalOutputDirectoryProvider
 org.junit.platform.launcher.core.InternalTestPlan
 org.junit.platform.launcher.core.LauncherConfig
@@ -90,6 +92,8 @@ org.junit.platform.launcher.core.LauncherDiscoveryResult
 org.junit.platform.launcher.core.LauncherDiscoveryResult$EngineResultInfo
 org.junit.platform.launcher.core.LauncherListenerRegistry
 org.junit.platform.launcher.core.ListenerRegistry
+org.junit.platform.launcher.core.ServiceLoaderRegistry
+org.junit.platform.launcher.core.ServiceLoaderTestEngineRegistry
 org.junit.platform.launcher.core.SessionPerRequestLauncher
 org.junit.platform.launcher.EngineDiscoveryResult
 org.junit.platform.launcher.LauncherSessionListener$1