Upgrade jacoco to v0.8.4 am: 9b5f0cebfe am: 12dee3496fandroid-r-preview-1android-mainline-10.0.0_r8android-mainline-10.0.0_r6android10-mainline-resolv-releaseandroid10-mainline-networking-release

am: 0f0b5ebf86

Change-Id: Ice1512bc21409270a58b7542bce06745db99af6c

13 files changed, 563 insertions, 0 deletions

diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/AnnotationOnLocalVariableTest.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/AnnotationOnLocalVariableTest.java
new file mode 100644
index 00000000..e3a3221d
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/AnnotationOnLocalVariableTest.java
@@ -0,0 +1,27 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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.java8;
+
+import org.jacoco.core.test.validation.ValidationTestBase;
+import org.jacoco.core.test.validation.java8.targets.AnnotationOnLocalVariableTarget;
+
+/**
+ * Test of ASM bug
+ * <a href="https://gitlab.ow2.org/asm/asm/issues/317815">#317815</a>
+ */
+public class AnnotationOnLocalVariableTest extends ValidationTestBase {
+
+	public AnnotationOnLocalVariableTest() {
+		super(AnnotationOnLocalVariableTarget.class);
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/BadCycleInterfaceTest.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/BadCycleInterfaceTest.java
new file mode 100644
index 00000000..96896f67
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/BadCycleInterfaceTest.java
@@ -0,0 +1,66 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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.java8;
+
+import org.jacoco.core.test.validation.Source.Line;
+import org.jacoco.core.test.validation.ValidationTestBase;
+import org.jacoco.core.test.validation.java8.targets.BadCycleInterfaceTarget;
+import org.junit.Test;
+
+/**
+ * Test of "bad cycles" with interfaces.
+ */
+public class BadCycleInterfaceTest extends ValidationTestBase {
+
+	public BadCycleInterfaceTest() throws Exception {
+		super(BadCycleInterfaceTarget.class);
+	}
+
+	@Test
+	public void method_execution_sequence() throws Exception {
+		if (JAVA_VERSION.isBefore("1.8.0_152")) {
+			assertLogEvents("baseclinit", "childdefaultmethod", "childclinit",
+					"childstaticmethod");
+		} else {
+			assertLogEvents("childclinit", "childstaticmethod");
+		}
+	}
+
+	public void assertBaseClInit(final Line line) {
+		if (JAVA_VERSION.isBefore("1.8.0_152")) {
+			// Incorrect interpetation of JVMS 5.5 in JDK 8 causes a default
+			// method to be called before the static initializer of an interface
+			// (see JDK-8098557 and JDK-8164302):
+			assertFullyCovered(line);
+
+		} else {
+			// This shouldn't happen with JDK 9 (see also JDK-8043275)
+			// and starting with JDK 8u152 (see JDK-8167607):
+			assertEmpty(line);
+		}
+	}
+
+	public void assertChildDefault(final Line line) throws Exception {
+		if (JAVA_VERSION.isBefore("1.8.0_152")) {
+			// Incorrect interpetation of JVMS 5.5 in JDK 8 causes a default
+			// method to be called before the static initializer of an interface
+			// (see JDK-8098557 and JDK-8164302):
+			assertFullyCovered(line);
+
+		} else {
+			// This shouldn't happen with JDK 9 (see also JDK-8043275)
+			// and starting with JDK 8u152 (see JDK-8167607):
+			assertNotCovered(line);
+		}
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/BootstrapMethodReferenceTest.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/BootstrapMethodReferenceTest.java
new file mode 100644
index 00000000..e723afa8
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/BootstrapMethodReferenceTest.java
@@ -0,0 +1,128 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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.java8;
+
+import static org.junit.Assert.assertEquals;
+
+import java.lang.invoke.CallSite;
+import java.lang.invoke.ConstantCallSite;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodType;
+import java.lang.reflect.InvocationTargetException;
+
+import org.jacoco.core.instr.Instrumenter;
+import org.jacoco.core.runtime.IRuntime;
+import org.jacoco.core.runtime.RuntimeData;
+import org.jacoco.core.runtime.SystemPropertiesRuntime;
+import org.jacoco.core.test.TargetLoader;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.Handle;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+
+/**
+ * Test of ASM bug
+ * <a href="https://gitlab.ow2.org/asm/asm/issues/317748">#317748</a> that
+ * caused
+ * {@code java.lang.ClassFormatError: Short length on BootstrapMethods in class file}
+ * during instrumentation.
+ */
+public class BootstrapMethodReferenceTest {
+
+	private IRuntime runtime;
+	private Instrumenter instrumenter;
+
+	@Before
+	public void setup() throws Exception {
+		runtime = new SystemPropertiesRuntime();
+		instrumenter = new Instrumenter(runtime);
+		runtime.startup(new RuntimeData());
+	}
+
+	@After
+	public void teardown() {
+		runtime.shutdown();
+	}
+
+	@Test
+	public void test() throws Exception {
+		final String className = "Example";
+
+		final ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);
+		cw.visit(Opcodes.V1_7, Opcodes.ACC_PUBLIC, className, null,
+				"java/lang/Object", null);
+
+		final MethodVisitor mv = cw.visitMethod(
+				Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, "run", "()I", null,
+				null);
+		mv.visitCode();
+		addCauseOfResizeInstructions(mv);
+		final MethodType methodType = MethodType.methodType(CallSite.class,
+				MethodHandles.Lookup.class, String.class, MethodType.class);
+		final Handle handle = new Handle(Opcodes.H_INVOKESTATIC,
+				this.getClass().getCanonicalName().replace('.', '/'),
+				"bootstrap", methodType.toMethodDescriptorString(), false);
+		mv.visitInvokeDynamicInsn("invoke", "()I", handle);
+		mv.visitInsn(Opcodes.IRETURN);
+		mv.visitMaxs(1, 0);
+		mv.visitEnd();
+
+		cw.visitEnd();
+
+		final byte[] original = cw.toByteArray();
+		assertEquals(42, run(className, original));
+
+		final byte[] instrumented = instrumenter.instrument(original,
+				className);
+		assertEquals(42, run(className, instrumented));
+	}
+
+	private static int run(final String className, final byte[] bytes)
+			throws ClassNotFoundException, NoSuchMethodException,
+			InvocationTargetException, IllegalAccessException {
+		final Integer result = (Integer) new TargetLoader()
+				.add(className, bytes).getMethod("run").invoke(null);
+		return result.intValue();
+	}
+
+	/**
+	 * Adds code that triggers usage of
+	 * {@link org.objectweb.asm.MethodWriter#COMPUTE_INSERTED_FRAMES} during
+	 * instrumentation.
+	 */
+	private static void addCauseOfResizeInstructions(final MethodVisitor mv) {
+		mv.visitInsn(Opcodes.ICONST_0);
+		mv.visitInsn(Opcodes.ICONST_1);
+		final Label target = new Label();
+		mv.visitJumpInsn(Opcodes.IFLE, target);
+		for (int i = 0; i < Short.MAX_VALUE; i++) {
+			mv.visitInsn(Opcodes.NOP);
+		}
+		mv.visitLabel(target);
+	}
+
+	public static CallSite bootstrap(final MethodHandles.Lookup caller,
+			final String name, final MethodType type) throws Exception {
+		return new ConstantCallSite(
+				caller.findStatic(BootstrapMethodReferenceTest.class,
+						"callTarget", MethodType.methodType(int.class)));
+	}
+
+	public static int callTarget() {
+		return 42;
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/InterfaceDefaultMethodsTest.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/InterfaceDefaultMethodsTest.java
new file mode 100644
index 00000000..b047ceb8
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/InterfaceDefaultMethodsTest.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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:
+ *    Marc R. Hoffmann - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.core.test.validation.java8;
+
+import org.jacoco.core.test.validation.ValidationTestBase;
+import org.jacoco.core.test.validation.java8.targets.InterfaceDefaultMethodsTarget;
+
+/**
+ * Tests of static initializer and default methods in interfaces.
+ */
+public class InterfaceDefaultMethodsTest extends ValidationTestBase {
+
+	public InterfaceDefaultMethodsTest() {
+		super(InterfaceDefaultMethodsTarget.class);
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/InterfaceOnlyDefaultMethodsTest.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/InterfaceOnlyDefaultMethodsTest.java
new file mode 100644
index 00000000..6915ec9f
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/InterfaceOnlyDefaultMethodsTest.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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.java8;
+
+import org.jacoco.core.test.validation.ValidationTestBase;
+import org.jacoco.core.test.validation.java8.targets.InterfaceOnlyDefaultMethodsTarget;
+
+/**
+ * Tests of default methods in interfaces.
+ */
+public class InterfaceOnlyDefaultMethodsTest extends ValidationTestBase {
+
+	public InterfaceOnlyDefaultMethodsTest() {
+		super(InterfaceOnlyDefaultMethodsTarget.class);
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/LambdaExpressionsTest.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/LambdaExpressionsTest.java
new file mode 100644
index 00000000..1128f701
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/LambdaExpressionsTest.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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:
+ *    Marc R. Hoffmann - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.core.test.validation.java8;
+
+import org.jacoco.core.test.validation.ValidationTestBase;
+import org.jacoco.core.test.validation.java8.targets.LambdaExpressionsTarget;
+
+/**
+ * Tests for different lambda expressions.
+ */
+public class LambdaExpressionsTest extends ValidationTestBase {
+
+	public LambdaExpressionsTest() {
+		super(LambdaExpressionsTarget.class);
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/LambdaInInterfaceTest.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/LambdaInInterfaceTest.java
new file mode 100644
index 00000000..9e242400
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/LambdaInInterfaceTest.java
@@ -0,0 +1,31 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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:
+ *    Marc R. Hoffmann - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.core.test.validation.java8;
+
+import org.jacoco.core.test.validation.ValidationTestBase;
+import org.jacoco.core.test.validation.java8.targets.LambdaInInterfaceTarget;
+
+/**
+ * Tests a constant with a lambda value in an interface.
+ */
+public class LambdaInInterfaceTest extends ValidationTestBase {
+
+	public LambdaInInterfaceTest() {
+		super(LambdaInInterfaceTarget.class);
+	}
+
+	@Override
+	protected void run(final Class<?> targetClass) throws Exception {
+		((Runnable) targetClass.getField("RUN").get(null)).run();
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/AnnotationOnLocalVariableTarget.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/AnnotationOnLocalVariableTarget.java
new file mode 100644
index 00000000..976825b7
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/AnnotationOnLocalVariableTarget.java
@@ -0,0 +1,40 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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.java8.targets;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * This test target contains annotation on local variable.
+ */
+public class AnnotationOnLocalVariableTarget {
+
+	@Documented
+	@Retention(RetentionPolicy.CLASS)
+	@Target(ElementType.TYPE_USE)
+	@interface NonNull {
+	}
+
+	private static Object legacy() {
+		return new Object();
+	}
+
+	public static void main(String[] args) {
+		@NonNull
+		Object o = legacy(); // assertFullyCovered()
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/BadCycleInterfaceTarget.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/BadCycleInterfaceTarget.java
new file mode 100644
index 00000000..24515a0b
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/BadCycleInterfaceTarget.java
@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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.java8.targets;
+
+import org.jacoco.core.test.validation.targets.Stubs;
+
+public class BadCycleInterfaceTarget {
+
+	public interface Base {
+		static final Object BASE_CONST = new Child() {
+			{
+				Stubs.logEvent("baseclinit"); // assertBaseClInit()
+			}
+		}.childDefaultMethod();
+
+		default void baseDefaultMethod() {
+		}
+	}
+
+	public interface Child extends Base {
+		static final Object CHILD_CONST = new Object() {
+			{
+				Stubs.logEvent("childclinit"); // assertFullyCovered()
+			}
+		};
+
+		default Object childDefaultMethod() {
+			Stubs.logEvent("childdefaultmethod"); // assertChildDefault()
+			return null;
+		}
+
+		static void childStaticMethod() {
+			Stubs.logEvent("childstaticmethod"); // assertFullyCovered()
+		}
+	}
+
+	public static void main(String[] args) {
+		Child.childStaticMethod();
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/InterfaceDefaultMethodsTarget.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/InterfaceDefaultMethodsTarget.java
new file mode 100644
index 00000000..6b44830e
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/InterfaceDefaultMethodsTarget.java
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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:
+ *    Marc R. Hoffmann - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.core.test.validation.java8.targets;
+
+import static org.jacoco.core.test.validation.targets.Stubs.i1;
+
+/**
+ * This test target is an interface with a class initializer and default
+ * methods.
+ */
+public interface InterfaceDefaultMethodsTarget {
+
+	public static final int CONST = i1(); // assertFullyCovered()
+
+	default void m1() {
+		return; // assertFullyCovered()
+	}
+
+	default void m2() {
+		return; // assertNotCovered()
+	}
+
+	public class Impl implements InterfaceDefaultMethodsTarget {
+
+		public Impl() {
+			m1();
+		}
+	}
+
+	public static void main(String[] args) {
+		new Impl();
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/InterfaceOnlyDefaultMethodsTarget.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/InterfaceOnlyDefaultMethodsTarget.java
new file mode 100644
index 00000000..bd50d433
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/InterfaceOnlyDefaultMethodsTarget.java
@@ -0,0 +1,40 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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.java8.targets;
+
+/**
+ * This test target is an interface with only default methods.
+ */
+public interface InterfaceOnlyDefaultMethodsTarget {
+
+	/* no <clinit>, only default methods: */
+
+	default void m1() {
+		return; // assertFullyCovered()
+	}
+
+	default void m2() {
+		return; // assertNotCovered()
+	}
+
+	public class Impl implements InterfaceOnlyDefaultMethodsTarget {
+
+		public Impl() {
+			m1();
+		}
+	}
+
+	public static void main(String[] args) {
+		new Impl();
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/LambdaExpressionsTarget.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/LambdaExpressionsTarget.java
new file mode 100644
index 00000000..719237f5
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/LambdaExpressionsTarget.java
@@ -0,0 +1,35 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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:
+ *    Marc R. Hoffmann - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.core.test.validation.java8.targets;
+
+import static org.jacoco.core.test.validation.targets.Stubs.exec;
+import static org.jacoco.core.test.validation.targets.Stubs.noexec;
+import static org.jacoco.core.test.validation.targets.Stubs.nop;
+
+/**
+ * This test target contains different lambda expressions.
+ */
+public class LambdaExpressionsTarget {
+
+	public static void main(String[] args) {
+
+		exec(() -> {
+			nop(); // assertFullyCovered()
+		});
+
+		noexec(() -> {
+			nop(); // assertNotCovered()
+		});
+
+	}
+
+}
diff --git a/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/LambdaInInterfaceTarget.java b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/LambdaInInterfaceTarget.java
new file mode 100644
index 00000000..0bafd437
--- /dev/null
+++ b/org.jacoco.core.test.validation.java8/src/org/jacoco/core/test/validation/java8/targets/LambdaInInterfaceTarget.java
@@ -0,0 +1,25 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2019 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:
+ *    Marc R. Hoffmann - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.core.test.validation.java8.targets;
+
+import static org.jacoco.core.test.validation.targets.Stubs.nop;
+
+/**
+ * This test target builds a constant with a lambda value in an interface.
+ */
+public interface LambdaInInterfaceTarget {
+
+	public static final Runnable RUN = () -> {
+		nop(); // assertFullyCovered()
+	};
+
+}