added running conformance tests

Author: Mr3zee

gradle-conventions/src/main/kotlin/util/tasks/protobufConformanceUpdate.kt

@@ -8,6 +8,7 @@ import org.gradle.api.DefaultTask
 import org.gradle.api.Project
 import org.gradle.api.provider.Property
 import org.gradle.api.tasks.Copy
+import org.gradle.api.tasks.Input
 import org.gradle.api.tasks.InputFile
 import org.gradle.api.tasks.OutputFile
 import org.gradle.api.tasks.TaskAction
@@ -24,6 +25,12 @@ const val UNZIP_PROTOBUF_CONFORMANCE_TASK = "unzipProtobufConformance"
 const val WRITE_CONFORMANCE_EXECUTABLE_PATH_TASK = "writeConformanceExecutablePath"
 
 abstract class ConformanceExecutablePathWriter : DefaultTask() {
+    @get:Input
+    abstract val outputDir: Property<File>
+
+    @get:Input
+    abstract val kotlinTestDir: Property<File>
+
     @get:InputFile
     abstract val executable: Property<File>
 
@@ -47,7 +54,11 @@ abstract class ConformanceExecutablePathWriter : DefaultTask() {
             // file generated by ConformanceExecutablePathWriter task
             
             const val CONFORMANCE_EXECUTABLE_PATH: String = "${executable.get().absolutePath}"
-
+            
+            const val CONFORMANCE_OUTPUT_DIR: String = "${outputDir.get().absolutePath}"
+            
+            const val KOTLIN_TEST_DIR: String = "${kotlinTestDir.get().absolutePath}"
+            
         """.trimIndent()
         )
     }
@@ -111,7 +122,7 @@ fun Project.setupProtobufConformanceResources() {
 
         val destDir = project.layout.projectDirectory
             .dir("src")
-            .dir("test")
+            .dir("main")
             .dir("proto")
 
         into(destDir)
@@ -131,23 +142,41 @@ fun Project.setupProtobufConformanceResources() {
 
     val writeConformanceExecutablePath =
         tasks.register<ConformanceExecutablePathWriter>(WRITE_CONFORMANCE_EXECUTABLE_PATH_TASK) {
+            outputDir.set(
+                project.layout.buildDirectory.get()
+                    .dir("protobuf-conformance")
+                    .asFile
+            )
+
+            kotlinTestDir.set(
+                project.layout.projectDirectory
+                    .dir("src")
+                    .dir("test")
+                    .dir("kotlin")
+                    .asFile
+            )
+
             executable.set(
                 configurations.getByName(CONFORMANCE_TEST_RUNNER_CONFIGURATION).map {
                     zipTree(it).matching { include("bin/**") }.files.first()
                 }.single()
             )
 
             destination.set(
-                project.layout.buildDirectory.file("generated/protobuf-conformance/executable-path.kt").get().asFile
+                project.layout.buildDirectory.get()
+                    .dir("generated")
+                    .dir("protobuf-conformance")
+                    .file("executable-paths.kt")
+                    .asFile
             )
         }
 
-    tasks.matching { it.name == "processTestProtoFiles" }.all {
+    tasks.matching { it.name == "processMainProtoFiles" || it.name == "processTestImportProtoFiles" }.all {
         dependsOn(unzipProtobufConformance)
     }
 
     the<KotlinJvmExtension>().apply {
-        sourceSets.getByName("test") {
+        sourceSets.getByName("main") {
             kotlin.srcDir(writeConformanceExecutablePath.map { it.destination.get().parentFile })
         }
     }

protobuf/protobuf-core/build.gradle.kts

@@ -16,8 +16,10 @@ plugins {
 }
 
 kotlin {
+    // time API
     compilerOptions {
         apiVersion = KotlinVersion.KOTLIN_2_1
+        languageVersion = KotlinVersion.KOTLIN_2_1
     }
 
     sourceSets {

tests/protobuf-conformance/build.gradle.kts

@@ -7,40 +7,90 @@
 import kotlinx.rpc.buf.tasks.BufGenerateTask
 import kotlinx.rpc.internal.InternalRpcApi
 import kotlinx.rpc.internal.configureLocalProtocGenDevelopmentDependency
-import kotlinx.rpc.protoc.ProcessProtoFiles
+import org.jetbrains.kotlin.gradle.dsl.ExplicitApiMode
 import util.tasks.setupProtobufConformanceResources
 
 plugins {
     alias(libs.plugins.conventions.jvm)
     alias(libs.plugins.kotlinx.rpc)
 }
 
+kotlin {
+    explicitApi = ExplicitApiMode.Disabled
+}
+
 dependencies {
-    testImplementation(projects.grpc.grpcCodec)
-    testImplementation(projects.protobuf.protobufCore)
+    implementation(libs.coroutines.core)
+    implementation(libs.kotlin.reflect)
+    implementation(projects.grpc.grpcCodec)
+    implementation(projects.protobuf.protobufCore)
+
+    testImplementation(libs.kotlin.test.junit5)
+    testImplementation(libs.coroutines.test)
 }
 
 setupProtobufConformanceResources()
-configureLocalProtocGenDevelopmentDependency()
+configureLocalProtocGenDevelopmentDependency("Main")
 
 val generatedCodeDir = project.layout.projectDirectory
     .dir("src")
-    .dir("test")
+    .dir("main")
     .dir("generated-code")
     .asFile
 
 tasks.withType<BufGenerateTask>().configureEach {
-    if (name.endsWith("Test")) {
+    if (name.endsWith("Main")) {
         outputDirectory = generatedCodeDir
     }
 }
 
 protoSourceSets {
-    test {
+    main {
         proto {
             exclude("**/test_messages_proto2.proto")
             exclude("**/test_messages_proto2_editions.proto")
             exclude("**/test_messages_edition2023.proto")
         }
     }
 }
+
+val mockClientJar = tasks.register<Jar>("mockClientJar") {
+    archiveBaseName.set("mockClient")
+    archiveVersion.set("")
+
+    manifest {
+        attributes["Main-Class"] = "kotlinx.rpc.protoc.gen.test.ConformanceClientKt"
+    }
+
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    from(
+        configurations.runtimeClasspath.map { prop ->
+            prop.map { if (it.isDirectory()) it else zipTree(it) }
+        }
+    )
+
+    with(tasks.jar.get())
+}
+
+
+val generateConformanceTests = tasks.register<JavaExec>("generateConformanceTests") {
+    classpath = sourceSets.main.get().runtimeClasspath
+
+    dependsOn(mockClientJar)
+    dependsOn(tasks.named("bufGenerateMain"))
+
+    args = listOf(
+        mockClientJar.get().archiveFile.get().asFile.absolutePath
+    )
+
+    mainClass.set("kotlinx.rpc.protoc.gen.test.GenerateConformanceTestsKt")
+}
+
+
+tasks.test {
+    environment("MOCK_CLIENT_JAR", mockClientJar.get().archiveFile.get().asFile.absolutePath)
+
+    useJUnitPlatform()
+
+    dependsOn(generateConformanceTests)
+}