Add filter for classes and methods with annotation `Generated` (#731)

2 files changed, 115 insertions, 0 deletions

diff --git a/org.jacoco.core.test.validation.java5/src/org/jacoco/core/test/validation/java5/AnnotationGeneratedTest.java b/org.jacoco.core.test.validation.java5/src/org/jacoco/core/test/validation/java5/AnnotationGeneratedTest.java
new file mode 100644
index 00000000..3532d9e6
--- /dev/null
+++ b/org.jacoco.core.test.validation.java5/src/org/jacoco/core/test/validation/java5/AnnotationGeneratedTest.java
@@ -0,0 +1,23 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2018 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Evgeny Mandrikov - initial API and implementation
+ *
+ *******************************************************************************/
+package org.jacoco.core.test.validation.java5;
+
+import org.jacoco.core.test.validation.ValidationTestBase;
+import org.jacoco.core.test.validation.java5.targets.AnnotationGeneratedTarget;
+
+public class AnnotationGeneratedTest extends ValidationTestBase {
+
+	public AnnotationGeneratedTest() {
+		super(AnnotationGeneratedTarget.class);
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java5/src/org/jacoco/core/test/validation/java5/targets/AnnotationGeneratedTarget.java b/org.jacoco.core.test.validation.java5/src/org/jacoco/core/test/validation/java5/targets/AnnotationGeneratedTarget.java
new file mode 100644
index 00000000..bfff621c
--- /dev/null
+++ b/org.jacoco.core.test.validation.java5/src/org/jacoco/core/test/validation/java5/targets/AnnotationGeneratedTarget.java
@@ -0,0 +1,92 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2018 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Evgeny Mandrikov - initial API and implementation
+ *
+ *******************************************************************************/
+package org.jacoco.core.test.validation.java5.targets;
+
+import static org.jacoco.core.test.validation.targets.Stubs.nop;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+public class AnnotationGeneratedTarget {
+
+	private static class RetentionPolicyRuntime {
+
+		@Retention(RetentionPolicy.RUNTIME)
+		@interface Generated {
+		}
+
+		@RetentionPolicyRuntime.Generated
+		static void annotatedMethod() {
+			nop(); // assertEmpty()
+		}
+
+		@RetentionPolicyRuntime.Generated
+		static class AnnotatedClass {
+			AnnotatedClass() {
+				nop(); // assertEmpty()
+			}
+		}
+
+	}
+
+	private static class RetentionPolicyClass {
+
+		@Retention(RetentionPolicy.CLASS)
+		@interface Generated {
+		}
+
+		@RetentionPolicyClass.Generated
+		static void annotatedMethod() {
+			nop(); // assertEmpty()
+		}
+
+		@RetentionPolicyClass.Generated
+		static class AnnotatedClass {
+			AnnotatedClass() {
+				nop(); // assertEmpty()
+			}
+		}
+
+	}
+
+	private static class RetentionPolicySource {
+
+		@Retention(RetentionPolicy.SOURCE)
+		@interface Generated {
+		}
+
+		@RetentionPolicySource.Generated
+		static void annotatedMethod() {
+			nop(); // assertFullyCovered()
+		}
+
+		@RetentionPolicySource.Generated
+		static class AnnotatedClass {
+			AnnotatedClass() {
+				nop(); // assertFullyCovered()
+			}
+		}
+
+	}
+
+	public static void main(String[] args) {
+		RetentionPolicyRuntime.annotatedMethod();
+		new RetentionPolicyRuntime.AnnotatedClass();
+
+		RetentionPolicyClass.annotatedMethod();
+		new RetentionPolicyClass.AnnotatedClass();
+
+		RetentionPolicySource.annotatedMethod();
+		new RetentionPolicySource.AnnotatedClass();
+	}
+
+}