Inherit max metaspace size of client VM for Kotlin compile daemon

#KT-32521 In Progress
    #KT-32950 Fixed

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

@@ -1,8 +1,10 @@
 package org.jetbrains.kotlin.gradle
 
+import org.gradle.util.GradleVersion
 import org.jetbrains.kotlin.gradle.util.checkedReplace
 import org.jetbrains.kotlin.gradle.util.getFileByName
 import org.jetbrains.kotlin.gradle.util.modify
+import org.junit.Assert
 import org.junit.Test
 import java.io.File
 
@@ -64,11 +66,24 @@ abstract class ExecutionStrategyIT : BaseGradleIT() {
         val strategyCLIArg = "-Dkotlin.compiler.execution.strategy=$executionStrategy"
         val finishMessage = "Finished executing kotlin compiler using $executionStrategy strategy"
 
+        val isGradleAtLeast50 = project.testGradleVersionAtLeast("5.0")
+
         project.build("build", strategyCLIArg) {
             assertSuccessful()
             assertContains(finishMessage)
             checkOutput()
             assertNoWarnings()
+
+            if (executionStrategy == "daemon" && isGradleAtLeast50) {
+                val m = "Kotlin compile daemon JVM options: \\[(.*?)\\]".toRegex().find(output)
+                    ?: error("Could not find Kotlin compile daemon JVM options in Gradle's output")
+                val kotlinDaemonJvmArgs = m.groupValues[1].split(",").map { it.trim() }
+                val maxMetaspaceArg = "-XX:MaxMetaspaceSize=256m"
+                Assert.assertTrue(
+                    "Kotlin daemon JVM args do not contain '$maxMetaspaceArg': $kotlinDaemonJvmArgs",
+                    maxMetaspaceArg in kotlinDaemonJvmArgs
+                )
+            }
         }
 
         val classesKt = project.projectDir.getFileByName("classes.kt")

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlinBuiltins/gradle.properties

@@ -1 +0,0 @@
-org.gradle.jvmargs=-Xmx1024m -XX:MaxPermSize=512m

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/compilerRunner/GradleKotlinCompilerWork.kt

@@ -179,6 +179,12 @@ internal class GradleKotlinCompilerWork @Inject constructor(
         }
 
         val (daemon, sessionId) = connection
+
+        if (log.isDebugEnabled) {
+            daemon.getDaemonJVMOptions().takeIf { it.isGood }?.let { jvmOpts ->
+                log.debug("Kotlin compile daemon JVM options: ${jvmOpts.get().mappers.flatMap { it.toArgs("-") }}")
+            }
+        }
         val targetPlatform = when (compilerClassName) {
             KotlinCompilerClass.JVM -> CompileService.TargetPlatform.JVM
             KotlinCompilerClass.JS -> CompileService.TargetPlatform.JS