Test: remove unsupported Gradle versions from tests

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

@@ -13,8 +13,6 @@ import java.io.File
 class KotlinAndroidGradleIT :
     AbstractKotlinAndroidGradleTests(gradleVersion = GradleVersionRequired.AtLeast("3.4"), androidGradlePluginVersion = "2.3.0")
 
-class KotlinAndroidWithJackGradleIT : AbstractKotlinAndroidWithJackGradleTests(androidGradlePluginVersion = "2.3.+")
-
 // TODO If we there is a way to fetch the latest Android plugin version, test against the latest version
 class KotlinAndroid32GradleIT : KotlinAndroid3GradleIT(GradleVersionRequired.AtLeast("4.6"), "3.2.0-alpha15") {
 
@@ -382,28 +380,4 @@ fun getSomething() = 10
             assertFileExists("libAndroid/build/tmp/kotlin-classes/debugUnitTest/foo/PlatformTest.class")
         }
     }
-}
-
-
-abstract class AbstractKotlinAndroidWithJackGradleTests(
-    private val androidGradlePluginVersion: String
-) : BaseGradleIT() {
-
-    fun getEnvJDK_18() = System.getenv()["JDK_18"]
-
-    override fun defaultBuildOptions() =
-        super.defaultBuildOptions().copy(
-            androidHome = KotlinTestUtils.findAndroidSdk(),
-            androidGradlePluginVersion = androidGradlePluginVersion, javaHome = File(getEnvJDK_18())
-        )
-
-    @Test
-    fun testSimpleCompile() {
-        val project = Project("AndroidJackProject", GradleVersionRequired.Exact("3.4"))
-
-        project.build("assemble") {
-            assertFailed()
-            assertContains("Kotlin Gradle plugin does not support the deprecated Jack toolchain")
-        }
-    }
 }

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

@@ -15,6 +15,6 @@ abstract class BaseMultiGradleVersionIT : BaseGradleIT() {
     companion object {
         @JvmStatic
         @Parameters(name = "Test with Gradle version {0}")
-        fun params() = listOf("2.10", "2.14.1", "3.3", "3.4", "4.0").map { arrayOf(it) }
+        fun params() = listOf("3.5", "4.0").map { arrayOf(it) }
     }
 }

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

@@ -284,10 +284,6 @@ class IncrementalJavaChangeDisablePreciseIT : IncrementalCompilationJavaChangesB
 }
 
 abstract class IncrementalCompilationJavaChangesBase(val usePreciseJavaTracking: Boolean?) : BaseGradleIT() {
-    companion object {
-        protected val GRADLE_VERSION = "2.10"
-    }
-
     override fun defaultBuildOptions(): BuildOptions =
         super.defaultBuildOptions().copy(withDaemon = true, incremental = true)
 

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

@@ -60,10 +60,6 @@ class KotlinGradlePluginMultiVersionIT : BaseMultiGradleVersionIT() {
     @Test
     fun testJavaIcCompatibility() {
         val project = Project("kotlinJavaProject", gradleVersion)
-
-        val expectIncrementalCompilation = project.testGradleVersionAtLeast("2.14")
-        val expectVerboseIncrementalLogs = project.testGradleVersionBelow("3.4")
-
         project.setupWorkingDir()
 
         val buildScript = File(project.projectDir, "build.gradle")
@@ -77,11 +73,8 @@ class KotlinGradlePluginMultiVersionIT : BaseMultiGradleVersionIT() {
         File(project.projectDir, "src/main/java/demo/HelloWorld.java").modify { "$it\n" + "class NewClass { }" }
         project.build("build") {
             assertSuccessful()
-            if (expectIncrementalCompilation && expectVerboseIncrementalLogs)
-                assertContains("Incremental compilation")
-            if (expectIncrementalCompilation)
-                assertNotContains("not incremental") else
-                assertContains("not incremental")
+            assertContains("Incremental compilation")
+            assertNotContains("not incremental")
         }
 
         // Then modify a Kotlin source and check that Gradle sees that Java is not up-to-date:
@@ -91,9 +84,7 @@ class KotlinGradlePluginMultiVersionIT : BaseMultiGradleVersionIT() {
         project.build("build") {
             assertSuccessful()
             assertTasksExecuted(":compileKotlin", ":compileJava")
-            if (expectIncrementalCompilation)
-                assertNotContains("not incremental") else
-                assertContains("not incremental")
+            assertNotContains("not incremental")
             assertNotContains("None of the classes needs to be compiled!")
         }
     }
@@ -119,12 +110,7 @@ class KotlinGradlePluginMultiVersionIT : BaseMultiGradleVersionIT() {
 
     @Test
     fun testJavaLibraryCompatibility() {
-        val project = Project("javaLibraryProject", gradleVersion)
-
-        Assume.assumeTrue(
-            "The java-library plugin is supported only in Gradle 3.4+ (current: $gradleVersion)",
-            project.testGradleVersionAtLeast("3.4")
-        )
+        val project = Project("javaLibraryProject")
 
         val compileKotlinTasks = listOf(":libA:compileKotlin", ":libB:compileKotlin", ":app:compileKotlin")
         project.build("build") {

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

@@ -1,8 +1,10 @@
 package org.jetbrains.kotlin.gradle
 
+import org.jetbrains.kotlin.gradle.util.allKotlinFiles
 import org.jetbrains.kotlin.gradle.util.getFileByName
 import org.jetbrains.kotlin.gradle.util.modify
 import org.junit.Test
+import java.io.File
 
 class TestRootAffectedIT : BaseGradleIT() {
     @Test
@@ -36,8 +38,7 @@ class TestRootAffectedIT : BaseGradleIT() {
 
     @Test
     fun testSourceRootClassIsRemovedIC() {
-        // todo: update Gradle after https://github.com/gradle/gradle/issues/3051 is resolved
-        val project = Project("kotlinProject", GradleVersionRequired.Exact("3.0"))
+        val project = Project("kotlinProject")
         val buildOptions = defaultBuildOptions().copy(incremental = true)
 
         project.build("build", options = buildOptions) {
@@ -49,7 +50,9 @@ class TestRootAffectedIT : BaseGradleIT() {
 
         project.build("build", options = buildOptions) {
             assertSuccessful()
-            assertCompiledKotlinSources(emptyList())
+            // see KT-20541
+            val kotlinTestFiles = File(project.projectDir, "src/test").allKotlinFiles()
+            assertCompiledKotlinSources(project.relativize(kotlinTestFiles))
         }
     }
 

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

@@ -17,7 +17,7 @@ abstract class BaseIncrementalGradleIT : BaseGradleIT() {
         val resourcesBase: File,
         val relPath: String,
         minLogLevel: LogLevel = LogLevel.DEBUG
-    ) : Project(File(relPath).name, GradleVersionRequired.Exact("2.10"), null, minLogLevel) {
+    ) : Project(File(relPath).name, GradleVersionRequired.None, null, minLogLevel) {
 
         override val resourcesRoot = File(resourcesBase, relPath)
         val mapWorkingToOriginalFile = hashMapOf<File, File>()