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/*******************************************************************************
* Copyright (c) 2009, 2022 Mountainminds GmbH & Co. KG and Contributors
* This program and the accompanying materials are made available under
* the terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Evgeny Mandrikov - initial API and implementation
*
*******************************************************************************/
package org.jacoco.core.internal.analysis.filter;
import org.jacoco.core.internal.instr.InstrSupport;
import org.junit.Test;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.tree.MethodNode;
/**
* Unit tests for {@link AnnotationGeneratedFilter}.
*/
public class AnnotationGeneratedFilterTest extends FilterTestBase {
private final IFilter filter = new AnnotationGeneratedFilter();
@Test
public void should_filter_methods_annotated_with_runtime_visible_org_groovy_transform_Generated() {
final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
"hashCode", "()I", null, null);
m.visitAnnotation("Lgroovy/transform/Generated;", true);
m.visitInsn(Opcodes.ICONST_0);
m.visitInsn(Opcodes.IRETURN);
filter.filter(m, context, output);
assertMethodIgnored(m);
}
@Test
public void should_filter_methods_annotated_with_runtime_invisible_lombok_Generated() {
final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
"hashCode", "()I", null, null);
m.visitAnnotation("Llombok/Generated;", false);
m.visitInsn(Opcodes.ICONST_0);
m.visitInsn(Opcodes.IRETURN);
filter.filter(m, context, output);
assertMethodIgnored(m);
}
@Test
public void should_filter_classes_annotated_with_runtime_visible_org_immutables_value_Generated() {
final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
"hashCode", "()I", null, null);
m.visitInsn(Opcodes.ICONST_0);
m.visitInsn(Opcodes.IRETURN);
context.classAnnotations.add("Lorg/immutables/value/Generated;");
filter.filter(m, context, output);
assertMethodIgnored(m);
}
@Test
public void should_filter_classes_annotated_with_runtime_visible_org_apache_avro_specific_AvroGenerated() {
final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
"readExternal", "()V", null, null);
m.visitInsn(Opcodes.NOP);
context.classAnnotations
.add("Lorg/apache/avro/specific/AvroGenerated;");
filter.filter(m, context, output);
assertMethodIgnored(m);
}
@Test
public void should_filter_when_annotation_is_inner() {
final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
"hashCode", "()I", null, null);
m.visitInsn(Opcodes.ICONST_0);
m.visitInsn(Opcodes.IRETURN);
context.classAnnotations.add("Lorg/example/Class$Generated;");
filter.filter(m, context, output);
assertMethodIgnored(m);
}
@Test
public void should_not_filter_when_no_annotations() {
final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
"hashCode", "()I", null, null);
m.visitInsn(Opcodes.ICONST_0);
m.visitInsn(Opcodes.IRETURN);
filter.filter(m, context, output);
assertIgnored();
}
@Test
public void should_not_filter_when_other_annotations() {
final MethodNode m = new MethodNode(InstrSupport.ASM_API_VERSION, 0,
"hashCode", "()I", null, null);
m.visitAnnotation("LOtherAnnotation;", true);
m.visitInsn(Opcodes.ICONST_0);
m.visitInsn(Opcodes.IRETURN);
context.classAnnotations.add("LOtherAnnotation;");
filter.filter(m, context, output);
assertIgnored();
}
}
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