[Gradle] Add integration tests for KT-56131

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

@@ -0,0 +1,70 @@
+/*
+ * 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.
+ */
+
+package org.jetbrains.kotlin.gradle.mpp
+
+import org.gradle.util.GradleVersion
+import org.jetbrains.kotlin.gradle.testbase.*
+import org.junit.jupiter.api.Disabled
+import org.junit.jupiter.api.DisplayName
+
+@MppGradlePluginTests
+@DisplayName("Broken task configuration avoidance doesn't lead to build failures at least with simple setups")
+class BrokenLazyConfigurationIT : KGPBaseTest() {
+    @GradleTest
+    @DisplayName("works in JVM")
+    fun testBrokenTcaInJvm(gradleVersion: GradleVersion) {
+        project("kotlinJavaProject", gradleVersion) {
+            buildGradle.modify {
+                it.replace(
+                    "sourceSets {",
+                    """
+                        tasks.whenTaskAdded {} // break lazy initialization of all tasks
+                        sourceSets {
+                    """.trimIndent()
+                )
+            }
+            build("build")
+        }
+    }
+
+    @GradleTest
+    @DisplayName("works in JS")
+    fun testBrokenTcaInJs(gradleVersion: GradleVersion) {
+        project("kotlin-js-browser-project", gradleVersion) {
+            val subprojects = listOf("app", "base", "lib")
+            for (subproject in subprojects) {
+                subProject(subproject).buildGradleKts.modify {
+                    it.replace(
+                        "dependencies {",
+                        """
+                        tasks.whenTaskAdded {} // break lazy initialization of all tasks
+                        dependencies {
+                    """.trimIndent()
+                    )
+                }
+            }
+            build("build")
+        }
+    }
+
+    @GradleTest
+    @DisplayName("works in MPP") // aka KT-56131
+    @Disabled
+    fun testBrokenTcaInMpp(gradleVersion: GradleVersion) {
+        project("new-mpp-lib-with-tests", gradleVersion) {
+            buildGradle.modify {
+                it.replace(
+                    "apply plugin: 'kotlin-multiplatform'",
+                    """
+                        tasks.whenTaskAdded {} // break lazy initialization of all tasks
+                        apply plugin: 'kotlin-multiplatform'
+                    """.trimIndent()
+                )
+            }
+            build("build")
+        }
+    }
+}