[Build] Specify that testGenerator depends on the testFixtures sourceset

Author: demiurg906

compiler/tests-spec/build.gradle.kts

@@ -61,5 +61,9 @@ projectTests {
         }
     }
 
-    testGenerator("org.jetbrains.kotlin.spec.utils.tasks.GenerateSpecTestsKt", taskName = "generateSpecTests")
+    testGenerator(
+        "org.jetbrains.kotlin.spec.utils.tasks.GenerateSpecTestsKt",
+        taskName = "generateSpecTests",
+        doNotSetFixturesSourceSetDependency = true,
+    )
 }

jps/jps-plugin/build.gradle.kts

@@ -138,7 +138,7 @@ projectTests {
         )
     }
 
-    testGenerator("org.jetbrains.kotlin.jps.GenerateJpsPluginTestsKt") {
+    testGenerator("org.jetbrains.kotlin.jps.GenerateJpsPluginTestsKt", doNotSetFixturesSourceSetDependency = true) {
         javaLauncher.set(
             javaToolchains.launcherFor {
                 languageVersion.set(JavaLanguageVersion.of(17))

libraries/tools/kotlinp/jvm/build.gradle.kts

@@ -49,7 +49,7 @@ projectTests {
         workingDir = rootDir
     }
 
-    testGenerator("org.jetbrains.kotlin.kotlinp.jvm.test.GenerateKotlinpTestsKt")
+    testGenerator("org.jetbrains.kotlin.kotlinp.jvm.test.GenerateKotlinpTestsKt", doNotSetFixturesSourceSetDependency = true)
 
     withJvmStdlibAndReflect()
 }

plugins/atomicfu/atomicfu-compiler/build.gradle.kts

@@ -237,7 +237,7 @@ projectTests {
         jvmArgs("--add-opens=java.base/java.io=ALL-UNNAMED")
     }
 
-    testGenerator("org.jetbrains.kotlin.generators.tests.GenerateAtomicfuTestsKt") {
+    testGenerator("org.jetbrains.kotlin.generators.tests.GenerateAtomicfuTestsKt", doNotSetFixturesSourceSetDependency = true) {
         javaLauncher.set(project.getToolchainLauncherFor(JdkMajorVersion.JDK_11_0))
         dependsOn(":compiler:generateTestData")
     }

plugins/compose/compiler-hosted/build.gradle.kts

@@ -135,7 +135,7 @@ projectTests {
         useJsIrBoxTests(version = version, buildDir = layout.buildDirectory)
     }
 
-    testGenerator("androidx.compose.compiler.plugins.kotlin.TestGeneratorKt")
+    testGenerator("androidx.compose.compiler.plugins.kotlin.TestGeneratorKt", doNotSetFixturesSourceSetDependency = true)
 
     withJvmStdlibAndReflect()
     withStdlibJsRuntime()

plugins/js-plain-objects/compiler-plugin/build.gradle.kts

@@ -92,5 +92,5 @@ projectTests {
         }
     }
 
-    testGenerator("org.jetbrains.kotlinx.jspo.TestGeneratorKt")
+    testGenerator("org.jetbrains.kotlinx.jspo.TestGeneratorKt", doNotSetFixturesSourceSetDependency = true)
 }

repo/gradle-build-conventions/project-tests-convention/src/main/kotlin/ProjectTestsExtension.kt

@@ -220,12 +220,21 @@ abstract class ProjectTestsExtension(val project: Project) {
         }
     }
 
+    /**
+     * [doNotSetFixturesSourceSetDependency] exits only for a migration period and used in projects which are not migrated to `testFixtures` yet.
+     * Please don't use set it to `true` for new generator tasks.
+     */
     fun testGenerator(
         fqName: String,
         taskName: String = "generateTests",
-        sourceSet: SourceSet? = null,
+        doNotSetFixturesSourceSetDependency: Boolean = false,
         configure: JavaExec.() -> Unit = {}
     ) {
-        project.generator(taskName, fqName, sourceSet, configure)
+        val fixturesSourceSet = if (doNotSetFixturesSourceSetDependency) {
+            null
+        } else {
+            project.sourceSets.named("testFixtures").get()
+        }
+        project.generator(taskName, fqName, fixturesSourceSet, configure)
     }
 }