build-junit.xml

<?xml version="1.0" encoding="UTF-8" ?>

<!--
This file is part of SoSy-Lab Java-Project Template,
a collection of common files and build definitions for Java projects:
https://gitlab.com/sosy-lab/software/java-project-template

SPDX-FileCopyrightText: 2018-2020 Dirk Beyer <https://www.sosy-lab.org>

SPDX-License-Identifier: Apache-2.0
-->

<!-- vim: set tabstop=8 shiftwidth=4 expandtab filetype=ant : -->
<project name="junit" basedir="."
         xmlns:jacoco="antlib:org.jacoco.ant">

    <!-- Targets for running JUnit. -->

    <!-- DO NOT EDIT LOCALLY!
         Keep this file synchronized with
         https://gitlab.com/sosy-lab/software/java-project-template
    -->

    <!-- Can be overridden from including file. -->
    <property name="junit.dir" value="junit"/>

    <!-- Define property that contains the Ant version for getting the matching ant-junit version. -->
    <antversion property="ant.version.exact"/>

    <!-- Load the JUnit plugin for Ant if it's not installed. -->
    <condition property="ant.junit.available">
        <typefound name="junit"/>
    </condition>
    <target name="load-junit" depends="resolve-dependencies" unless="ant.junit.available">
        <taskdef name="junit"
                 classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask"
                 classpath="${ivy.jar.dir}/ant-junit.jar:${ivy.jar.dir}/ant-junit4.jar"/>
        <taskdef name="junitreport"
                 classname="org.apache.tools.ant.taskdefs.optional.junit.XMLResultAggregator"
                 classpath="${ivy.jar.dir}/ant-junit.jar:${ivy.jar.dir}/ant-junit4.jar"/>
    </target>

    <target name="init-unit-tests">
        <!-- Provide default classpath if none is specified. -->
        <path id="classpath.junit">
            <path refid="classpath"/>
        </path>

        <mkdir dir="${junit.dir}"/>
    </target>

    <target name="unit-tests" depends="build, load-junit, init-unit-tests" description="Run all JUnit tests">
        <delete dir="{junit.dir}"/>
        <junit fork="true" printSummary="true" showOutput="false" failureproperty="junit.failed" timeout="600000">
            <assertions><enable/></assertions>
            <formatter type="xml"/>
            <classpath refid="classpath.junit"/>
            <sysproperty key="java.awt.headless" value="true" />
            <batchtest fork="true" todir="${junit.dir}">
                <fileset dir="${class.dir}">
                    <include name="**/*Test.*"/>
                    <exclude name="**/*$*Test.*"/>
                </fileset>
            </batchtest>
        </junit>
        <junitreport todir="${junit.dir}">
            <fileset dir="${junit.dir}" includes="TEST-*.xml"/>
            <report format="noframes"/>
        </junitreport>
        <move file="junit-noframes.html" tofile="JUnit.html"/>
        <fail if="junit.failed" message="JUnit tests failed, look at JUnit.html"/>
    </target>

    <target name="load-jacoco" depends="resolve-dependencies">
        <taskdef uri="antlib:org.jacoco.ant" resource="org/jacoco/ant/antlib.xml">
            <classpath><fileset dir="${ivy.jar.dir}" includes="org.jacoco.*.jar asm*.jar"/></classpath>
        </taskdef>
    </target>

    <target name="unit-tests-coverage" depends="build, load-junit, load-jacoco, init-unit-tests" description="Run all JUnit tests with coverage report">
        <delete dir="{junit.dir}"/>
        <jacoco:coverage destfile="${junit.dir}/jacoco.exec" excludes="**/*Test*:**/Dummy*">
            <junit fork="true" printSummary="true" showOutput="false" failureproperty="junit.failed" timeout="600000">
                <assertions><enable/></assertions>
                <formatter type="xml"/>
                <classpath refid="classpath.junit"/>
                <sysproperty key="java.awt.headless" value="true" />
                <batchtest fork="true" todir="${junit.dir}">
                    <fileset dir="${class.dir}">
                        <include name="**/*Test.*"/>
                        <exclude name="**/*$*Test.*"/>
                    </fileset>
                </batchtest>
            </junit>
        </jacoco:coverage>
        <jacoco:report>
            <executiondata><file file="${junit.dir}/jacoco.exec"/></executiondata>
            <structure name="${ant.project.name}">
                <classfiles><fileset dir="${class.dir}" excludes="**/*Test*,**/Dummy*/"/></classfiles>
                <sourcefiles encoding="UTF-8"><fileset dir="${source.dir}" excludes="**/*Test*,**/Dummy*/"/></sourcefiles>
            </structure>
            <html destdir="JUnit-coverage"/>
            <xml destfile="${junit.dir}/coverage.xml"/>
            <csv destfile="${junit.dir}/coverage.csv"/>
        </jacoco:report>
        <junitreport todir="${junit.dir}">
            <fileset dir="${junit.dir}" includes="TEST-*.xml"/>
            <report format="noframes"/>
        </junitreport>
        <exec executable="awk" failifexecutionfails="false" failonerror="false">
            <arg value="-F,"/>
            <arg value='-v'/>
            <arg value='OFS='/>
            <arg value='{ instructions += $4 + $5; covered += $5 } END { print covered, " / ", instructions, " instructions covered"; print 100*covered/instructions, "% covered" }'/>
            <arg value="${junit.dir}/coverage.csv"/>
        </exec>
        <move file="junit-noframes.html" tofile="JUnit.html"/>
        <fail if="junit.failed" message="JUnit tests failed, look at JUnit.html"/>
    </target>
</project>