Support @Delegate in eclipse 2024-03

test/eclipse/resource/delegate/model/DelegateModel.java

@@ -0,0 +1,9 @@
+package pkg;
+
+import lombok.experimental.Delegate;
+
+public class DelegateModel {
+	
+	@Delegate
+	private Runnable run;
+}

test/eclipse/src/lombok/eclipse/EclipseTests.java

@@ -28,6 +28,7 @@ import org.junit.runners.Suite.SuiteClasses;
 import lombok.eclipse.cleanup.CleanupTest;
 import lombok.eclipse.compile.NoErrorsTest;
 import lombok.eclipse.edit.SelectTest;
+import lombok.eclipse.misc.DelegateTest;
 import lombok.eclipse.misc.JavadocTest;
 import lombok.eclipse.refactoring.ExtractInterfaceTest;
 import lombok.eclipse.refactoring.InlineTest;
@@ -35,7 +36,7 @@ import lombok.eclipse.refactoring.RenameTest;
 import lombok.eclipse.references.FindReferencesTest;
 
 @RunWith(Suite.class)
-@SuiteClasses({ExtractInterfaceTest.class, RenameTest.class, SelectTest.class, CleanupTest.class, FindReferencesTest.class, InlineTest.class, NoErrorsTest.class, JavadocTest.class})
+@SuiteClasses({ExtractInterfaceTest.class, RenameTest.class, SelectTest.class, CleanupTest.class, FindReferencesTest.class, InlineTest.class, NoErrorsTest.class, JavadocTest.class, DelegateTest.class})
 public class EclipseTests {
 	
 }

test/eclipse/src/lombok/eclipse/misc/DelegateTest.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2024 The Project Lombok Authors.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.eclipse.misc;
+
+import static org.hamcrest.CoreMatchers.*;
+import static org.junit.Assert.*;
+
+import org.eclipse.jdt.core.ICompilationUnit;
+import org.eclipse.jdt.core.IMethod;
+import org.eclipse.jdt.core.ISourceRange;
+import org.eclipse.jdt.core.WorkingCopyOwner;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import lombok.eclipse.EclipseRunner;
+import lombok.eclipse.SetupSingleFileTest;
+
+@RunWith(EclipseRunner.class)
+public class DelegateTest {
+	
+	@Rule
+	public SetupSingleFileTest setup = new SetupSingleFileTest();
+	
+	@Test
+	public void model() throws Exception {
+		ICompilationUnit cu = setup.getPackageFragment().getCompilationUnit("DelegateModel.java");
+		
+		WorkingCopyOwner workingCopyOwner = new WorkingCopyOwner() {};
+		ICompilationUnit workingCopy = cu.getWorkingCopy(workingCopyOwner, null);
+		try {
+			workingCopy.reconcile(ICompilationUnit.NO_AST, true, true, workingCopy.getOwner(), null);
+			
+			assertThat(workingCopy.findPrimaryType().getMethods().length, is(not(0)));
+			
+			IMethod runMethod = workingCopy.findPrimaryType().getMethods()[0];
+			assertEquals(runMethod.getElementName(), "run");
+			
+			ISourceRange sourceRange = runMethod.getSourceRange();
+			assertNotNull(sourceRange);
+			assertEquals(sourceRange.getOffset(), 84);
+			assertEquals(sourceRange.getLength(), 9);
+		} finally {
+			workingCopy.discardWorkingCopy();
+		}
+	}
+}