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(WIP) Add validation test for JEP 406: Pattern Matching for switch
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<?xml version="1.0" encoding="UTF-8"?> | ||
<classpath> | ||
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"> | ||
<attributes> | ||
<attribute name="maven.pomderived" value="true"/> | ||
</attributes> | ||
</classpathentry> | ||
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"> | ||
<attributes> | ||
<attribute name="maven.pomderived" value="true"/> | ||
</attributes> | ||
</classpathentry> | ||
<classpathentry kind="src" output="target/classes" path="src"> | ||
<attributes> | ||
<attribute name="optional" value="true"/> | ||
<attribute name="maven.pomderived" value="true"/> | ||
</attributes> | ||
</classpathentry> | ||
<classpathentry kind="output" path="target/classes"/> | ||
</classpath> |
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<?xml version="1.0" encoding="UTF-8"?> | ||
<projectDescription> | ||
<name>org.jacoco.core.test.validation.java17</name> | ||
<comment></comment> | ||
<projects> | ||
</projects> | ||
<buildSpec> | ||
<buildCommand> | ||
<name>org.eclipse.jdt.core.javabuilder</name> | ||
<arguments> | ||
</arguments> | ||
</buildCommand> | ||
<buildCommand> | ||
<name>org.eclipse.m2e.core.maven2Builder</name> | ||
<arguments> | ||
</arguments> | ||
</buildCommand> | ||
</buildSpec> | ||
<natures> | ||
<nature>org.eclipse.m2e.core.maven2Nature</nature> | ||
<nature>org.eclipse.jdt.core.javanature</nature> | ||
</natures> | ||
<linkedResources> | ||
<link> | ||
<name>.settings</name> | ||
<type>2</type> | ||
<locationURI>PARENT-1-PROJECT_LOC/org.jacoco.core.test/.settings</locationURI> | ||
</link> | ||
</linkedResources> | ||
</projectDescription> |
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<?xml version="1.0" encoding="UTF-8"?> | ||
<!-- | ||
Copyright (c) 2009, 2021 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 | ||
--> | ||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> | ||
<modelVersion>4.0.0</modelVersion> | ||
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<parent> | ||
<groupId>org.jacoco</groupId> | ||
<artifactId>org.jacoco.core.test.validation</artifactId> | ||
<version>0.8.8-SNAPSHOT</version> | ||
<relativePath>../org.jacoco.core.test.validation</relativePath> | ||
</parent> | ||
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<artifactId>org.jacoco.core.test.validation.java17</artifactId> | ||
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<name>JaCoCo :: Test :: Core :: Validation Java 17</name> | ||
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<properties> | ||
<bytecode.version>17</bytecode.version> | ||
</properties> | ||
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<dependencies> | ||
<dependency> | ||
<groupId>${project.groupId}</groupId> | ||
<artifactId>org.jacoco.core.test</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
</dependencies> | ||
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<build> | ||
<plugins> | ||
<plugin> | ||
<groupId>org.apache.maven.plugins</groupId> | ||
<artifactId>maven-compiler-plugin</artifactId> | ||
<configuration> | ||
<compilerArgs> | ||
<arg>--enable-preview</arg> | ||
</compilerArgs> | ||
</configuration> | ||
</plugin> | ||
<plugin> | ||
<groupId>org.apache.maven.plugins</groupId> | ||
<artifactId>maven-surefire-plugin</artifactId> | ||
<configuration> | ||
<argLine>--enable-preview</argLine> | ||
</configuration> | ||
</plugin> | ||
</plugins> | ||
</build> | ||
</project> |
27 changes: 27 additions & 0 deletions
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...lidation.java17/src/org/jacoco/core/test/validation/java17/SwitchPatternMatchingTest.java
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/******************************************************************************* | ||
* Copyright (c) 2009, 2021 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.java17; | ||
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import org.jacoco.core.test.validation.ValidationTestBase; | ||
import org.jacoco.core.test.validation.java17.targets.SwitchPatternMatchingTarget; | ||
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/** | ||
* Test of code coverage in {@link SwitchPatternMatchingTarget}. | ||
*/ | ||
public class SwitchPatternMatchingTest extends ValidationTestBase { | ||
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public SwitchPatternMatchingTest() { | ||
super(SwitchPatternMatchingTarget.class); | ||
} | ||
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} |
39 changes: 39 additions & 0 deletions
39
...ava17/src/org/jacoco/core/test/validation/java17/targets/SwitchPatternMatchingTarget.java
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/******************************************************************************* | ||
* Copyright (c) 2009, 2021 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.java17.targets; | ||
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import static org.jacoco.core.test.validation.targets.Stubs.nop; | ||
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/** | ||
* This target exercises pattern matching for switch | ||
* (<a href="https://openjdk.java.net/jeps/406">JEP 406</a>). | ||
*/ | ||
public class SwitchPatternMatchingTarget { | ||
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private static void example(Object o) { | ||
switch (o) { // assertFullyCovered(1, 2) | ||
case String s && s.length() == 0 -> // assertFullyCovered(0, 2) | ||
nop(s); // assertFullyCovered() | ||
case String s -> // assertFullyCovered() | ||
nop(s); // assertFullyCovered() | ||
default -> // assertEmpty() | ||
nop(); // assertNotCovered() | ||
} | ||
} | ||
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public static void main(String[] args) { | ||
example(""); | ||
example("a"); | ||
} | ||
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} |
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