FIR Tests. Fix jdkHome loading, allow to specify jvmTarget for FP test

compiler/fir/modularized-tests/tests/org/jetbrains/kotlin/fir/AbstractFullPipelineModularizedTest.kt

@@ -23,6 +23,7 @@ import java.nio.file.Files
 import java.nio.file.Path
 
 private val USE_BUILD_FILE: Boolean = System.getProperty("fir.bench.use.build.file", "true").toBooleanLenient()!!
+private val JVM_TARGET: String = System.getProperty("fir.bench.jvm.target", "1.8")
 
 abstract class AbstractFullPipelineModularizedTest : AbstractModularizedTest() {
 
@@ -129,7 +130,7 @@ abstract class AbstractFullPipelineModularizedTest : AbstractModularizedTest() {
 
     private fun configureBaseArguments(args: K2JVMCompilerArguments, moduleData: ModuleData, tmp: Path) {
         args.reportPerf = true
-        args.jvmTarget = "1.8"
+        args.jvmTarget = JVM_TARGET
         args.allowKotlinPackage = true
         if (USE_BUILD_FILE) {
             configureArgsUsingBuildFile(args, moduleData, tmp)
@@ -165,6 +166,7 @@ abstract class AbstractFullPipelineModularizedTest : AbstractModularizedTest() {
         val modulesFile = tmp.toFile().resolve("modules.xml")
         modulesFile.writeText(builder.asText().toString())
         args.buildFile = modulesFile.absolutePath
+        args.jdkHome = moduleData.jdkHome?.absolutePath
     }
 
     abstract fun configureArguments(args: K2JVMCompilerArguments, moduleData: ModuleData)

compiler/fir/modularized-tests/tests/org/jetbrains/kotlin/fir/AbstractModularizedTest.kt

@@ -32,6 +32,7 @@ data class ModuleData(
     val rawJavaSourceRoots: List<JavaSourceRootData<String>>,
     val rawFriendDirs: List<String>,
     val rawModularJdkRoot: String?,
+    val rawJdkHome: String?,
     val isCommon: Boolean
 ) {
     val qualifiedName get() = if (name in qualifier) qualifier else "$name.$qualifier"
@@ -41,6 +42,7 @@ data class ModuleData(
     val sources = rawSources.map { it.fixPath() }
     val javaSourceRoots = rawJavaSourceRoots.map { JavaSourceRootData(it.path.fixPath(), it.packagePrefix) }
     val friendDirs = rawFriendDirs.map { it.fixPath() }
+    val jdkHome = rawJdkHome?.fixPath()
     val modularJdkRoot = rawModularJdkRoot?.fixPath()
 }
 
@@ -123,6 +125,7 @@ abstract class AbstractModularizedTest : KtUsefulTestCase() {
         val sources = mutableListOf<String>()
         val friendDirs = mutableListOf<String>()
         val timestamp = moduleElement.attributes.getNamedItem("timestamp")?.nodeValue?.toLong() ?: 0
+        val jdkHome = moduleElement.attributes.getNamedItem("jdkHome")?.nodeValue
         var modularJdkRoot: String? = null
         var isCommon = false
 
@@ -163,6 +166,7 @@ abstract class AbstractModularizedTest : KtUsefulTestCase() {
             javaSourceRoots,
             friendDirs,
             modularJdkRoot,
+            jdkHome,
             isCommon
         )
     }