gradle java9 ne Pouvait plate-forme cible: 'Java SE 9' l'aide de l'outil de la chaîne: 'JDK 8 (1.8)'

Je veux utiliser java9 sur mon gradle projet à l'intérieur de l'éclipse de l'oxygène. Quand J'
exécuter:

Run as> Gradle Test on  GreeterTest.java

avec le code suivant:

package hello.test;

import static org.junit.jupiter.api.Assertions.*;    
import org.junit.jupiter.api.Test;    
import hello.Greeter;

class GreeterTest {

    @Test
    void test() {
        Greeter greeter = new Greeter();
        assertEquals("Hello world", greeter.sayHello());
    }
}

et avec la classe I du test:

package hello;

public class Greeter {
  public String sayHello() {
    return "Hello world!";
  }
}

Je reçois le message d'erreur

Ne pouvait plate-forme cible: 'Java SE 9' à l'aide de
outil de la chaîne: 'JDK 8 (1.8)'.

Mon eclipse.init est

-startup ../Eclipse/plugins/org.eclipse.equinox.launcher_1.4.0.v20161219-1356.jar
--launcher.library /Users/stein/.p2/pool/plugins/org.eclipse.equinox.launcher.cocoa.macosx.x86_64_.1.550.v20170928-1359
-product org.eclipse.epp.package.jee.product
-showsplash org.eclipse.epp.package.common
--launcher.defaultAction openFile
--launcher.a/Library/Java/JavaVirtualMachines/jdk-9.0.1.jdk/Contents/Home/jre/bin
-vmargs
-Dosgi.requiredJavaVersion=1.9
-Dosgi.instance.area.default=@user.home/eclipse-workspace
-XX:+UseG1GC
-XX:+UseStringDeduplication
--add-modules=ALL-SYSTEM
-XstartOnFirstThread
-Dorg.eclipse.swt.internal.carbon.smallFonts
-Dosgi.requiredJavaVersion=1.9
-Xms256m
-Xmx1024m
--add-modules=ALL-SYSTEM
-Xdock:icon=../Resources/Eclipse.icns
-XstartOnFirstThread
-Dorg.eclipse.swt.internal.carbon.smallFonts
-Declipse.p2.max.threads=10
-Doomph.update.url=http://download.eclipse.org/oomph/updates/milestone/latest
-Doomph.redirection.index.redirection=index:/->http://git.eclipse.org/c/oomph/org.eclipse.oomph.git/plain/setups/

J'ai ajouté JAVA_HOME

J'ai ajouté le chemin de génération

J'ai modifier le paramètre de compilation

J'ai mis le compiler paramètre dans la construction.Gradle.

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'org.junit.platform:junit-platform-gradle-plugin:1.0.2'
    }
}

repositories {
    mavenCentral()
}

ext.junit4Version        = '4.12'
ext.junitVintageVersion  = '4.12.2'
ext.junitPlatformVersion = '1.0.2'
ext.junitJupiterVersion  = '5.0.2'
ext.log4jVersion         = '2.9.0'

apply plugin: 'java'
apply plugin: 'eclipse'

apply plugin: 'org.junit.platform.gradle.plugin'

jar {
    baseName = 'junit5-gradle-consumer'
    version = '1.0.0-SNAPSHOT'
}

compileJava {
   sourceCompatibility = 9
   targetCompatibility = 9
}

compileTestJava {
    sourceCompatibility = 9
    targetCompatibility = 9
    options.compilerArgs += '-parameters'
}

junitPlatform {
    //platformVersion '1.0.2'
    filters {
        engines {
            //include 'junit-jupiter', 'junit-vintage'
            //exclude 'custom-engine'
        }
        tags {
            //include 'fast'
            exclude 'slow'
        }
        //includeClassNamePattern '.*Test'
    }
    //configurationParameter 'junit.jupiter.conditions.deactivate', '*'
    //enableStandardTestTask true
    //reportsDir file('build/test-results/junit-platform') //this is the default
    logManager 'org.apache.logging.log4j.jul.LogManager'
}

dependencies {
    //JUnit Jupiter API and TestEngine implementation
    testCompile("org.junit.jupiter:junit-jupiter-api:${junitJupiterVersion}")
    testRuntime("org.junit.jupiter:junit-jupiter-engine:${junitJupiterVersion}")

    //If you also want to support JUnit 3 and JUnit 4 tests
    testCompile("junit:junit:${junit4Version}")
    testRuntime("org.junit.vintage:junit-vintage-engine:${junitVintageVersion}")

    //To avoid compiler warnings about @API annotations in JUnit code
    //testCompileOnly('org.apiguardian:apiguardian-api:1.0.0')

    //To use Log4J's LogManager
    testRuntime("org.apache.logging.log4j:log4j-core:${log4jVersion}")
    testRuntime("org.apache.logging.log4j:log4j-jul:${log4jVersion}")

    //Only needed to run tests in an (IntelliJ) IDE(A) that bundles an older version
    testRuntime("org.junit.platform:junit-platform-   launcher:${junitPlatformVersion}")
}

task wrapper(type: Wrapper) {
    description = 'Generates gradlew[.bat] scripts'
    gradleVersion = '4.1'
}

Que dois-je faire pour obtenir de l'exécuter?

OriginalL'auteur stein korsveien | 2017-11-26