Gradle 1.0M9、Java 7、およびEMMA 2.1が、jvm引数を使用してここで提案されたパッチで動作するようになりました。
詳細はこちら...
http://marcellodesales.wordpress.com/2012/04/03/running-emma-code-test-coverage-with-java-7-and-gradle-1-0m9/?preview = true&preview_id = 179&preview_nonce = 261e892908
configurations{
emma
}
dependencies {
// EMMS Code Coverage
emma "emma:emma:2.1.5320"
emma "emma:emma_ant:2.1.5320"
...
testCompile group: 'junit', name: 'junit', version: '4.9'
}
test {
// add EMMA related JVM args to our tests
jvmArgs "-XX:-UseSplitVerifier", "-Demma.coverage.out.file=$buildDir/tmp/emma/metadata.emma", "-Demma.coverage.out.merge=true"
doFirst {
println "Instrumenting the classes at " + sourceSets.main.output.classesDir.absolutePath
// define the custom EMMA ant tasks
ant.taskdef( resource:"emma_ant.properties", classpath: configurations.emma.asPath)
ant.path(id:"run.classpath") {
pathelement(location:sourceSets.main.output.classesDir.absolutePath)
}
def emmaInstDir = new File(sourceSets.main.output.classesDir.parentFile.parentFile, "tmp/emma/instr")
emmaInstDir.mkdirs()
println "Creating $emmaInstDir to instrument from " + sourceSets.main.output.classesDir.absolutePath
// instruct our compiled classes and store them at $buildDir/tmp/emma/instr
ant.emma(enabled: 'true', verbosity:'info'){
instr(merge:"true", destdir: emmaInstDir.absolutePath, instrpathref:"run.classpath",
metadatafile: new File(emmaInstDir, '/metadata.emma').absolutePath) {
instrpath {
fileset(dir:sourceSets.main.output.classesDir.absolutePath, includes:"**/*.class")
}
}
}
setClasspath(files("$buildDir/tmp/emma/instr") + configurations.emma + getClasspath())
}
// The report should be generated directly after the tests are done.
// We create three types (txt, html, xml) of reports here. Running your build script now should
// result in output like that:
doLast {
def srcDir = sourceSets.main.java.srcDirs.toArray()[0]
println "Creating test coverage reports for classes " + srcDir
def emmaInstDir = new File(sourceSets.main.output.classesDir.parentFile.parentFile, "tmp/emma")
ant.emma(enabled:"true"){
new File("$buildDir/reports/emma").mkdirs()
report(sourcepath: srcDir){
fileset(dir: emmaInstDir.absolutePath){
include(name:"**/*.emma")
}
txt(outfile:"$buildDir/reports/emma/coverage.txt")
html(outfile:"$buildDir/reports/emma/coverage.html")
xml(outfile:"$buildDir/reports/emma/coverage.xml")
}
}
println "Test coverage reports available at $buildDir/reports/emma."
println "txt: $buildDir/reports/emma/coverage.txt"
println "Test $buildDir/reports/emma/coverage.html"
println "Test $buildDir/reports/emma/coverage.xml"
}
}
「gradletest」を実行すると、次のようになります。
marcello@hawaii:/u1/development/workspaces/open-source/interviews/vmware$ gradle test
:compileJava
:processResources UP-TO-DATE
:classes
:compileTestJava
:processTestResources UP-TO-DATE
:testClasses
:test
Instrumenting the classes at /u1/development/workspaces/open-source/interviews/vmware/build/classes/main
Creating /u1/development/workspaces/open-source/interviews/vmware/build/tmp/emma/instr to instrument from /u1/development/workspaces/open-source/interviews/vmware/build/classes/main
Creating test coverage reports for classes /u1/development/workspaces/open-source/interviews/vmware/src/main/java
Test coverage reports available at /u1/development/workspaces/open-source/interviews/vmware/build/reports/emma.
txt: /u1/development/workspaces/open-source/interviews/vmware/build/reports/emma/coverage.txt
Test /u1/development/workspaces/open-source/interviews/vmware/build/reports/emma/coverage.html
Test /u1/development/workspaces/open-source/interviews/vmware/build/reports/emma/coverage.xml
BUILD SUCCESSFUL