[Gradle] Fix test data using deprecated conventions

^KT-63369 Fixed

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kapt3IT.kt

@@ -1067,7 +1067,7 @@ open class Kapt3IT : Kapt3BaseIT() {
             buildJdk = jdk.location
         ) {
             buildGradle.append(
-                "\nsourceCompatibility = '8'"
+                "\njava.sourceCompatibility = JavaVersion.VERSION_1_8"
             )
 
             // because Java sourceCompatibility is fixed JVM target will different with JDK 11 on Gradle 8

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

@@ -336,7 +336,7 @@ class KotlinGradleIT : KGPBaseTest() {
     fun testArchiveBaseNameForModuleName(gradleVersion: GradleVersion) {
         project("simpleProject", gradleVersion) {
             val archivesBaseName = "myArchivesBaseName"
-            buildGradle.appendText("\narchivesBaseName = '$archivesBaseName'")
+            addArchivesBaseNameCompat(archivesBaseName)
 
             // Add top-level members to force generation of the *.kotlin_module files for the two source sets
             val mainHelloWorldKt = kotlinSourcesDir().resolve("helloWorld.kt")
@@ -439,15 +439,15 @@ class KotlinGradleIT : KGPBaseTest() {
     @GradleTest
     fun testModuleNameFiltering(gradleVersion: GradleVersion) {
         project("typeAlias", gradleVersion) { // Use a Project with a top-level typealias
+            addArchivesBaseNameCompat("""a/really\\trick\n\rmodule\tname""")
+
             buildGradle.appendText(
                 """
-                                    
-                archivesBaseName = 'a/really\\trick\n\rmodule\tname'
-                
-                tasks.withType(Jar.class).configureEach {
-                    archiveBaseName.set('typeAlias')
-                }
-                """.trimIndent()
+                |
+                |tasks.withType(Jar.class).configureEach {
+                |    archiveBaseName.set('typeAlias')
+                |}
+                """.trimMargin()
             )
 
             build("classes") {

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

@@ -421,7 +421,9 @@ open class NewMultiplatformIT : BaseGradleIT() {
                         }
                     }
                     
-                    mainClassName = 'com.example.lib.CommonKt'
+                    application {
+                        mainClass = 'com.example.lib.CommonKt'
+                    }
                     
                     dependencies {
                         jvm6MainImplementation("com.google.dagger:dagger:2.24")

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

@@ -51,7 +51,7 @@ class UpToDateIT : KGPBaseTest() {
                 emptyMutation,
                 OptionMutation("compileKotlin.kotlinOptions.jvmTarget", "'1.8'", "'11'"),
                 OptionMutation("compileKotlin.kotlinOptions.freeCompilerArgs", "[]", "['-Xallow-kotlin-package']"),
-                OptionMutation("archivesBaseName", "'someName'", "'otherName'"),
+                archivesBaseNameOutputMutation("someName", "otherName"),
                 subpluginOptionMutation,
                 subpluginOptionMutationWithKapt,
                 externalOutputMutation,
@@ -223,6 +223,27 @@ class UpToDateIT : KGPBaseTest() {
         }
     }
 
+    private fun archivesBaseNameOutputMutation(
+        oldName: String,
+        newName: String,
+    ) = object : ProjectMutation {
+        override fun initProject(project: TestProject) {
+            project.addArchivesBaseNameCompat(oldName)
+        }
+
+        override fun mutateProject(project: TestProject) {
+            project.buildGradle.modify {
+                it.replace("archivesBaseName = '$oldName'", "archivesBaseName = '$newName'")
+            }
+        }
+
+        override fun checkAfterRebuild(buildResult: BuildResult) {
+            buildResult.assertTasksExecuted(":compileKotlin")
+        }
+
+        override val name: String = "archiveBaseNameOutputMutation"
+    }
+
     private interface ProjectMutation {
         fun initProject(project: TestProject)
         fun mutateProject(project: TestProject)

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/testbase/testHelpers.kt

@@ -5,6 +5,7 @@
 
 package org.jetbrains.kotlin.gradle.testbase
 
+import org.gradle.util.GradleVersion
 import java.nio.file.Paths
 import java.nio.file.attribute.PosixFilePermission
 import kotlin.io.path.*
@@ -164,4 +165,30 @@ fun GradleProject.addPropertyToGradleProperties(
         )
 
     }
+}
+
+/**
+ * Configures 'archivesBaseName' in Gradle older and newer versions compatible way avoiding
+ * deprecation warnings.
+ */
+internal fun TestProject.addArchivesBaseNameCompat(
+    archivesBaseName: String
+) {
+    if (gradleVersion < GradleVersion.version(TestVersions.Gradle.G_7_1)) {
+        buildGradle.appendText(
+            """
+            |
+            |archivesBaseName = '$archivesBaseName'
+            """.trimMargin()
+        )
+    } else {
+        buildGradle.appendText(
+            """
+            |
+            |base {
+            |    archivesBaseName = '$archivesBaseName'
+            |}
+            """.trimMargin()
+        )
+    }
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/compilerPlugins/incrementalChangeInPlugin/build.gradle

@@ -3,8 +3,6 @@ plugins {
     id 'org.jetbrains.kotlin.jvm'
 }
 
-sourceCompatibility = 1.8
-
 allprojects {
     repositories {
         mavenLocal()

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kt-29971/mpp-lib/build.gradle

@@ -21,4 +21,7 @@ kotlin {
 
 // While this plugin seems not to do anything in this setup, IT IS needed to reproduce KT-29971
 plugins.apply("application")
-mainClassName = "foo"
+
+application {
+	mainClass = "foo"
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-app-without-kotlin/build.gradle

@@ -12,4 +12,6 @@ dependencies {
     implementation 'com.example:sample-lib:1.0'
 }
 
-mainClassName = 'A'
+application {
+    mainClass = 'A'
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-old-style-app/app-jvm/build.gradle

@@ -5,4 +5,6 @@ dependencies {
 	implementation 'com.example:sample-lib:1.0'
 }
 
-mainClassName = 'com.example.app.JvmAppKt'
+application {
+	mainClass = 'com.example.app.JvmAppKt'
+}