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/*******************************************************************************
* Copyright (c) 2009, 2020 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.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);
}
}
}
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