[MPP] MppCompositeBuildIT: Implement sample6-KT-56712-umbrella-composite test

... for KT-56712

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/mpp/MppCompositeBuildIT.kt

@@ -316,4 +316,30 @@ class MppCompositeBuildIT : KGPBaseTest() {
             }
         }
     }
+
+    @GradleAndroidTest
+    fun `test - sample6-KT-56712-umbrella-composite - compileCommonMainKotlinMetadata`(
+        gradleVersion: GradleVersion, agpVersion: String, jdkVersion: JdkVersions.ProvidedJdk,
+    ) {
+        val producer = project("mpp-composite-build/sample6-KT-56712-umbrella-composite/producer", gradleVersion)
+        val consumerA = project("mpp-composite-build/sample6-KT-56712-umbrella-composite/consumerA", gradleVersion)
+        val consumerB = project("mpp-composite-build/sample6-KT-56712-umbrella-composite/consumerB", gradleVersion)
+
+        project(
+            "mpp-composite-build/sample6-KT-56712-umbrella-composite/composite", gradleVersion,
+            buildOptions = defaultBuildOptions.copy(androidVersion = agpVersion), buildJdk = jdkVersion.location
+        ) {
+            settingsGradleKts.toFile().replaceText("<producer_path>", producer.projectPath.toUri().path)
+            settingsGradleKts.toFile().replaceText("<consumerA_path>", consumerA.projectPath.toUri().path)
+            settingsGradleKts.toFile().replaceText("<consumerB_path>", consumerB.projectPath.toUri().path)
+
+            build(":consumerA:compileCommonMainKotlinMetadata") {
+                assertTasksExecuted(":consumerA:compileCommonMainKotlinMetadata")
+            }
+
+            build(":consumerB:compileCommonMainKotlinMetadata") {
+                assertTasksExecuted(":consumerB:compileCommonMainKotlinMetadata")
+            }
+        }
+    }
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/mpp-composite-build/sample6-KT-56712-umbrella-composite/composite/settings.gradle.kts

@@ -0,0 +1,3 @@
+includeBuild("<producer_path>")
+includeBuild("<consumerA_path>")
+includeBuild("<consumerB_path>")

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/mpp-composite-build/sample6-KT-56712-umbrella-composite/consumerA/build.gradle.kts

@@ -0,0 +1,19 @@
+plugins {
+    kotlin("multiplatform")
+}
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+kotlin {
+    jvm()
+    linuxX64()
+    linuxArm64()
+    targetHierarchy.default()
+
+    sourceSets.commonMain.get().dependencies {
+        implementation("org.jetbrains.sample:producer:1.0.0-SNAPSHOT")
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/mpp-composite-build/sample6-KT-56712-umbrella-composite/consumerA/src/commonMain/kotlin/ConsumerCommonMain.kt

@@ -0,0 +1,10 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+object ConsumerCommonMain {
+    init {
+        ProducerCommonMain.helloFromProducer()
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/mpp-composite-build/sample6-KT-56712-umbrella-composite/consumerB/build.gradle.kts

@@ -0,0 +1,20 @@
+plugins {
+    kotlin("multiplatform")
+    `maven-publish`
+}
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+kotlin {
+    jvm()
+    linuxX64()
+    linuxArm64()
+    targetHierarchy.default()
+
+    sourceSets.commonMain.get().dependencies {
+        implementation("org.jetbrains.sample:producer:1.0.0-SNAPSHOT")
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/mpp-composite-build/sample6-KT-56712-umbrella-composite/consumerB/src/commonMain/kotlin/ConsumerCommonMain.kt

@@ -0,0 +1,10 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+object ConsumerCommonMain {
+    init {
+        ProducerCommonMain.helloFromProducer()
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/mpp-composite-build/sample6-KT-56712-umbrella-composite/producer/build.gradle.kts

@@ -0,0 +1,27 @@
+plugins {
+    kotlin("multiplatform")
+
+    /* Loading a second plugin is necessary to ensure ClassLoader isolation */
+    id("com.android.library")
+
+}
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+android {
+    compileSdk = 33
+}
+
+kotlin {
+    android()
+    jvm()
+    linuxX64()
+    linuxArm64()
+    targetHierarchy.default()
+}
+
+group = "org.jetbrains.sample"
+version = "1.0.0-SNAPSHOT"

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/mpp-composite-build/sample6-KT-56712-umbrella-composite/producer/settings.gradle.kts

@@ -0,0 +1 @@
+rootProject.name = "producer"

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/mpp-composite-build/sample6-KT-56712-umbrella-composite/producer/src/commonMain/kotlin/ProducerCommonMain.kt

@@ -0,0 +1,8 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+object ProducerCommonMain {
+    fun helloFromProducer() = Unit
+}