Kapt3: Invoke integration tests with the Kotlin runtime in the compile classpath (this fixes integration tests, nullability annotations from org.jetbrains were not found)

plugins/kapt3/test/org/jetbrains/kotlin/kapt3/test/AbstractKotlinKapt3IntegrationTest.kt

@@ -160,7 +160,8 @@ abstract class AbstractKotlinKapt3IntegrationTest : CodegenTestCase() {
             options: Map<String, String>,
             stubsOutputDir: File,
             incrementalDataOutputDir: File
-    ) : AbstractKapt3Extension(PathUtil.getJdkClassesRoots(), emptyList(), javaSourceRoots, outputDir, outputDir,
+    ) : AbstractKapt3Extension(PathUtil.getJdkClassesRoots() + PathUtil.getKotlinPathsForIdeaPlugin().runtimePath,
+                               emptyList(), javaSourceRoots, outputDir, outputDir,
                                stubsOutputDir, incrementalDataOutputDir, options, true, System.currentTimeMillis(),
                                KaptLogger(true), correctErrorTypes = true
     ) {

plugins/kapt3/test/org/jetbrains/kotlin/kapt3/test/AbstractKotlinKapt3Test.kt

@@ -33,6 +33,7 @@ import org.jetbrains.kotlin.resolve.jvm.extensions.PartialAnalysisHandlerExtensi
 import org.jetbrains.kotlin.test.ConfigurationKind
 import org.jetbrains.kotlin.test.KotlinTestUtils
 import org.jetbrains.kotlin.test.util.trimTrailingWhitespacesAndAddNewlineAtEOF
+import org.jetbrains.kotlin.utils.PathUtil
 import com.sun.tools.javac.util.List as JavacList
 import java.io.File
 import java.nio.file.Files
@@ -114,7 +115,8 @@ abstract class AbstractKotlinKaptContextTest : AbstractKotlinKapt3Test() {
         val sourceOutputDir = Files.createTempDirectory("kaptRunner").toFile()
         try {
             kaptRunner.doAnnotationProcessing(emptyList(), listOf(JavaKaptContextTest.simpleProcessor()),
-                                              compileClasspath = emptyList(), annotationProcessingClasspath = emptyList(),
+                                              compileClasspath = PathUtil.getJdkClassesRoots() + PathUtil.getKotlinPathsForIdeaPlugin().runtimePath,
+                                              annotationProcessingClasspath = emptyList(),
                                               sourcesOutputDir = sourceOutputDir, classesOutputDir = sourceOutputDir,
                                               additionalSources = compilationUnits, withJdk = true)