lucene/gradle/testing/runtime-jvm-support.gradle

52 lines
1.8 KiB
Groovy

/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// This adds support for compiling and testing against a different Java runtime.
// This is the only way to build against JVMs not yet supported by Gradle itself.
import org.gradle.internal.jvm.Jvm
def jvmForTests = {
def runtimeJavaHome = propertyOrDefault("runtime.java.home", System.getenv('RUNTIME_JAVA_HOME'))
if (!runtimeJavaHome) {
return Jvm.current()
} else {
return Jvm.forHome(file(runtimeJavaHome))
}
}()
def jvmGradle = Jvm.current()
def differentTestJvm = (jvmGradle.javaHome.canonicalPath != jvmForTests.javaHome.canonicalPath)
// Set up tasks to use the alternative Java.
if (differentTestJvm) {
configure(rootProject) {
task testJvmWarning() {
doFirst {
logger.warn("This Java will be used for running tests: ${jvmForTests.javaExecutable}")
}
}
}
// Set up test tasks to use the alternative JVM.
allprojects {
tasks.withType(Test) {
dependsOn ":testJvmWarning"
executable = jvmForTests.javaExecutable
}
}
}