xref: /aosp_15_r20/external/grpc-grpc-java/servlet/build.gradle (revision e07d83d3ffcef9ecfc9f7f475418ec639ff0e5fe)

plugins {
    id "java-library"
    id "maven-publish"
}

description = "gRPC: Servlet"

// javax.servlet-api 4.0 requires a minimum of Java 8, so we might as well use that source level
sourceCompatibility = 1.8
targetCompatibility = 1.8

def jettyVersion = '10.0.7'

configurations {
    itImplementation.extendsFrom(implementation)
    undertowTestImplementation.extendsFrom(itImplementation)
    tomcatTestImplementation.extendsFrom(itImplementation)
    jettyTestImplementation.extendsFrom(itImplementation)
}

sourceSets {
    // Create a test sourceset for each classpath - could be simplified if we made new test directories
    undertowTest {}
    tomcatTest {}

    // Only compile these tests if java 11+ is being used
    if (JavaVersion.current().isJava11Compatible()) {
        jettyTest {}
    }
}

dependencies {
    api project(':grpc-api')
    compileOnly 'javax.servlet:javax.servlet-api:4.0.1',
            libraries.javax.annotation // java 9, 10 needs it

    implementation project(':grpc-core'),
            libraries.guava

    testImplementation 'javax.servlet:javax.servlet-api:4.0.1',
        'org.jetbrains.kotlinx:lincheck:2.14.1'

    itImplementation project(':grpc-servlet'),
            project(':grpc-netty'),
            project(':grpc-core').sourceSets.test.runtimeClasspath,
            libraries.junit
    itImplementation(project(':grpc-interop-testing')) {
        // Avoid grpc-netty-shaded dependency
        exclude group: 'io.grpc', module: 'grpc-alts'
        exclude group: 'io.grpc', module: 'grpc-xds'
    }

    undertowTestImplementation 'io.undertow:undertow-servlet:2.2.14.Final'

    tomcatTestImplementation 'org.apache.tomcat.embed:tomcat-embed-core:9.0.56'

    jettyTestImplementation "org.eclipse.jetty:jetty-servlet:${jettyVersion}",
            "org.eclipse.jetty.http2:http2-server:${jettyVersion}",
            "org.eclipse.jetty:jetty-client:${jettyVersion}"
            project(':grpc-testing')
}

test {
    if (JavaVersion.current().isJava9Compatible()) {
        jvmArgs += [
                // required for Lincheck
                '--add-opens=java.base/jdk.internal.misc=ALL-UNNAMED',
                '--add-exports=java.base/jdk.internal.util=ALL-UNNAMED',
        ]
    }
}

// Set up individual classpaths for each test, to avoid any mismatch,
// and ensure they are only used when supported by the current jvm
check.dependsOn(tasks.register('undertowTest', Test) {
    classpath = sourceSets.undertowTest.runtimeClasspath
    testClassesDirs = sourceSets.undertowTest.output.classesDirs
})
check.dependsOn(tasks.register('tomcat9Test', Test) {
    classpath = sourceSets.tomcatTest.runtimeClasspath
    testClassesDirs = sourceSets.tomcatTest.output.classesDirs

    // Provide a temporary directory for tomcat to be deleted after test finishes
    def tomcatTempDir = "$buildDir/tomcat_catalina_base"
    systemProperty 'catalina.base', tomcatTempDir
    doLast {
        file(tomcatTempDir).deleteDir()
    }

    // tomcat-embed-core 9 presently performs illegal reflective access on
    // java.io.ObjectStreamClass$Caches.localDescs and sun.rmi.transport.Target.ccl,
    // see https://lists.apache.org/thread/s0xr7tk2kfkkxfjps9n7dhh4cypfdhyy
    if (JavaVersion.current().isJava9Compatible()) {
        jvmArgs += ['--add-opens=java.base/java.io=ALL-UNNAMED', '--add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED']
    }
})

// Only run these tests if java 11+ is being used
if (JavaVersion.current().isJava11Compatible()) {
    check.dependsOn(tasks.register('jettyTest', Test) {
        classpath = sourceSets.jettyTest.runtimeClasspath
        testClassesDirs = sourceSets.jettyTest.output.classesDirs
    })
}

jacocoTestReport {
    executionData undertowTest, tomcat9Test
    if (JavaVersion.current().isJava11Compatible()) {
        executionData jettyTest
    }
}