From 3c46bc5a500258ea1a79cf3b8e1ffce1801b1f34 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sat, 20 Apr 2024 14:53:13 -0700
Subject: [PATCH 01/16] Adjust for sbt test interface

---
 .../scala-3/java/util/logging/Level.scala     | 18 ++++++
 .../scala-3/java/util/logging/Logger.scala    | 60 +++++++++++++++++++
 .../{scala => scala-3}/wvlet/log/LogEnv.scala |  0
 .../wvlet/log/LogTimestampFormatter.scala     |  0
 .../scala-3/native-test/NativeJUnit.scala     |  8 +++
 airspec/build.sbt                             |  3 +-
 .../wvlet/airspec/runner/AirSpecLogger.scala  | 17 +++---
 .../airspec/runner/AirSpecSbtRunner.scala     |  6 +-
 .../wvlet/airspec/runner/AirSpecTask.scala    |  6 +-
 9 files changed, 106 insertions(+), 12 deletions(-)
 create mode 100644 airframe-log/.native/src/main/scala-3/java/util/logging/Level.scala
 create mode 100644 airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
 rename airframe-log/.native/src/main/{scala => scala-3}/wvlet/log/LogEnv.scala (100%)
 rename airframe-log/.native/src/main/{scala => scala-3}/wvlet/log/LogTimestampFormatter.scala (100%)
 create mode 100644 airspec/.native/src/test/scala-3/native-test/NativeJUnit.scala

diff --git a/airframe-log/.native/src/main/scala-3/java/util/logging/Level.scala b/airframe-log/.native/src/main/scala-3/java/util/logging/Level.scala
new file mode 100644
index 0000000000..3c6e49c0bd
--- /dev/null
+++ b/airframe-log/.native/src/main/scala-3/java/util/logging/Level.scala
@@ -0,0 +1,18 @@
+package java.util.logging
+
+
+case class Level(name: String, value: Int) extends Ordered[Level] {
+  override def compare(other: Level): Int = value.compare(other.value)
+}
+
+object Level:
+  val OFF = Level("OFF", 0)
+  val SEVERE = Level("SEVERE", 1000)
+  val WARNING = Level("WARNING", 900)
+  val INFO = Level("INFO", 800)
+  val CONFIG = Level("CONFIG", 700)
+  val FINE = Level("FINE", 500)
+  val FINER = Level("FINER", 400)
+  val FINEST = Level("FINEST", 300)
+  val ALL = Level("ALL", Integer.MIN_VALUE)
+
diff --git a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
new file mode 100644
index 0000000000..fd2264cd2b
--- /dev/null
+++ b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
@@ -0,0 +1,60 @@
+package java.util.logging
+
+
+abstract class Handler
+
+class Logger(name: String) {
+  def log(level: Level, msg: String): Unit = {
+    println(s"[$level] $name: $msg")
+  }
+
+  def log(record: LogRecord): Unit = {
+    println(s"[${record.level}] $name: ${record.msg}")
+  }
+
+  def isLoggable(level: Level): Boolean = true
+
+  def getParent(): Logger = {
+    null
+  }
+
+  def getLevel(): Level = {
+    Level.INFO
+  }
+
+  def setLevel(level: Level): Unit = {
+    /// do nothing
+  }
+
+  def setUseParentHandlers(useParentHandlers: Boolean): Unit = {
+    /// do nothing
+  }
+
+  def addHandler(h: Handler): Unit = {
+
+  }
+
+  def removeHandler(h: Handler): Unit = {
+    /// do nothing
+  }
+
+  def getHandlers: Array[Handler] = Array.empty
+}
+
+object Logger:
+  def getLogger(name: String): Logger = Logger(name)
+
+
+
+abstract class Formatter:
+  def format(record: LogRecord): String
+
+
+
+case class LogRecord(level: Level, msg: String) extends Serializable:
+  def setLoggerName(name: String): Unit = {
+    /// do nothing
+  }
+  def setThrown(e: Throwable): Unit = {
+    /// do nothing
+  }
diff --git a/airframe-log/.native/src/main/scala/wvlet/log/LogEnv.scala b/airframe-log/.native/src/main/scala-3/wvlet/log/LogEnv.scala
similarity index 100%
rename from airframe-log/.native/src/main/scala/wvlet/log/LogEnv.scala
rename to airframe-log/.native/src/main/scala-3/wvlet/log/LogEnv.scala
diff --git a/airframe-log/.native/src/main/scala/wvlet/log/LogTimestampFormatter.scala b/airframe-log/.native/src/main/scala-3/wvlet/log/LogTimestampFormatter.scala
similarity index 100%
rename from airframe-log/.native/src/main/scala/wvlet/log/LogTimestampFormatter.scala
rename to airframe-log/.native/src/main/scala-3/wvlet/log/LogTimestampFormatter.scala
diff --git a/airspec/.native/src/test/scala-3/native-test/NativeJUnit.scala b/airspec/.native/src/test/scala-3/native-test/NativeJUnit.scala
new file mode 100644
index 0000000000..3aa5e7d05e
--- /dev/null
+++ b/airspec/.native/src/test/scala-3/native-test/NativeJUnit.scala
@@ -0,0 +1,8 @@
+import org.junit.Assert._
+import org.junit.Test
+
+class MyTest:
+  @Test def nativeTest(): Unit = {
+    println("Hello JUnit in Scala Native")
+    assertTrue("this assertion should pass", true)
+  }
diff --git a/airspec/build.sbt b/airspec/build.sbt
index 93bee80c93..9cab457057 100644
--- a/airspec/build.sbt
+++ b/airspec/build.sbt
@@ -368,7 +368,8 @@ lazy val airspec =
       Compile / packageBin / mappings ++= (airspecDeps.native / Compile / packageBin / mappings).value,
       Compile / packageSrc / mappings ++= (airspecDeps.native / Compile / packageSrc / mappings).value,
       libraryDependencies ++= Seq(
-        "org.scala-sbt"         % "test-interface"         % "1.0",
+        // "org.scala-sbt"         % "test-interface"         % "1.0",
+        "org.scala-native" %%% "test-interface" % "0.5.1"
         //("org.portable-scala" %%% "portable-scala-reflect" % "1.1.2").cross(CrossVersion.for3Use2_13)
       )
     )
diff --git a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecLogger.scala b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecLogger.scala
index c1770cc205..5c3d09614c 100644
--- a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecLogger.scala
+++ b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecLogger.scala
@@ -26,10 +26,13 @@ private[airspec] case class AirSpecEvent(
     taskDef: TaskDef,
     // If None, it's a spec
     testName: Option[String],
-    override val status: Status,
-    override val throwable: OptionalThrowable,
+    _status: Status,
+    _throwable: OptionalThrowable,
     durationNanos: Long
 ) extends Event {
+  override def status(): Status = _status
+  override def throwable(): OptionalThrowable = _throwable
+
   override def fullyQualifiedName(): String = {
     testName.getOrElse(taskDef.fullyQualifiedName())
   }
@@ -94,7 +97,7 @@ private[airspec] class AirSpecLogger() extends AnsiColorPalette {
   }
 
   def logEvent(e: AirSpecEvent, indentLevel: Int = 0, showTestName: Boolean = true): Unit = {
-    val (baseColor, showStackTraces) = e.status match {
+    val (baseColor, showStackTraces) = e.status() match {
       case Status.Success                  => (GREEN, false)
       case Status.Failure                  => (RED, false) // Do not show the stack trace for assertion failures
       case Status.Error                    => (RED, true)
@@ -122,10 +125,10 @@ private[airspec] class AirSpecLogger() extends AnsiColorPalette {
         s"${withColor(GRAY, " <")} ${elapsedTime}"
       }
     }
-    val tail = e.status match {
+    val tail = e.status() match {
       case Status.Success => ""
-      case _ if e.throwable.isDefined() =>
-        val ex = e.throwable.get()
+      case _ if e.throwable().isDefined() =>
+        val ex = e.throwable().get()
         ex match {
           case se: AirSpecFailureBase =>
             s" ${statusLabel(se.statusLabel)}: ${withColor(baseColor, se.message)} ${errorLocation(se)}"
@@ -138,7 +141,7 @@ private[airspec] class AirSpecLogger() extends AnsiColorPalette {
     info(s"${indent(indentLevel)}${prefix}${tail}")
 
     if (showStackTraces) {
-      val ex         = wvlet.airspec.compat.findCause(e.throwable.get())
+      val ex         = wvlet.airspec.compat.findCause(e.throwable().get())
       val stackTrace = LogFormatter.formatStacktrace(ex)
       error(stackTrace)
     }
diff --git a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecSbtRunner.scala b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecSbtRunner.scala
index a1a0b4ecb6..60c8778b96 100644
--- a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecSbtRunner.scala
+++ b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecSbtRunner.scala
@@ -19,14 +19,16 @@ import wvlet.log.{LogSupport, Logger, LogLevel}
 
 import scala.util.matching.Regex
 
-/**
+/**d
   * AirSpecRunner receives a list of TaskDefs from sbt, then create AirSpecTasks to execute.
   */
-private[airspec] class AirSpecSbtRunner(config: AirSpecConfig, val remoteArgs: Array[String], classLoader: ClassLoader)
+private[airspec] class AirSpecSbtRunner(config: AirSpecConfig, _remoteArgs: Array[String], classLoader: ClassLoader)
     extends sbt.testing.Runner {
+
   private lazy val taskLogger = new AirSpecLogger()
 
   override def args: Array[String] = config.args
+  override def remoteArgs(): Array[String] = _remoteArgs
 
   override def tasks(taskDefs: Array[TaskDef]): Array[Task] = {
     taskDefs
diff --git a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecTask.scala b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecTask.scala
index f3e59303b0..a5c2bbd9d2 100644
--- a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecTask.scala
+++ b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecTask.scala
@@ -27,12 +27,14 @@ import scala.concurrent.{Await, Promise}
 private[airspec] class AirSpecTask(
     config: AirSpecConfig,
     taskLogger: AirSpecLogger,
-    override val taskDef: TaskDef,
+    _taskDef: TaskDef,
     classLoader: ClassLoader
 ) extends sbt.testing.Task
     with LogSupport {
   override def tags(): Array[String] = Array.empty
 
+  override def taskDef(): TaskDef = _taskDef
+
   /**
     * This method will be used only for Scala (JVM). This will delegate the task execution process to execute(handler,
     * logger, continuation)
@@ -60,7 +62,7 @@ private[airspec] class AirSpecTask(
   ): Unit = {
     implicit val ec = wvlet.airspec.Compat.executionContext
     try {
-      new AirSpecTaskRunner(taskDef, config, taskLogger, eventHandler, classLoader).runTask
+      new AirSpecTaskRunner(taskDef(), config, taskLogger, eventHandler, classLoader).runTask
         .foreach(_ => continuation(Array.empty))
     } catch {
       case e: Throwable =>

From 2812d7a935db31a2f6f86945be8cc21c6fc15b79 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sat, 20 Apr 2024 14:54:31 -0700
Subject: [PATCH 02/16] add method

---
 .../.native/src/main/scala-3/java/util/logging/Logger.scala     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
index fd2264cd2b..92d5bccd04 100644
--- a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
+++ b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
@@ -4,6 +4,8 @@ package java.util.logging
 abstract class Handler
 
 class Logger(name: String) {
+  def getName(): String = name
+
   def log(level: Level, msg: String): Unit = {
     println(s"[$level] $name: $msg")
   }

From 12c6ece7f73a5e646341a40c0ed41319c38c9686 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sat, 20 Apr 2024 16:59:27 -0700
Subject: [PATCH 03/16] Add java.util.logging impl

---
 .../scala-3/java/util/logging/Level.scala     |  2 +
 .../scala-3/java/util/logging/Logger.scala    | 71 +++++++++++++++----
 2 files changed, 59 insertions(+), 14 deletions(-)

diff --git a/airframe-log/.native/src/main/scala-3/java/util/logging/Level.scala b/airframe-log/.native/src/main/scala-3/java/util/logging/Level.scala
index 3c6e49c0bd..61ea700db9 100644
--- a/airframe-log/.native/src/main/scala-3/java/util/logging/Level.scala
+++ b/airframe-log/.native/src/main/scala-3/java/util/logging/Level.scala
@@ -3,6 +3,8 @@ package java.util.logging
 
 case class Level(name: String, value: Int) extends Ordered[Level] {
   override def compare(other: Level): Int = value.compare(other.value)
+  def intValue(): Int = value
+  override def toString: String = name
 }
 
 object Level:
diff --git a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
index 92d5bccd04..81852079be 100644
--- a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
+++ b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
@@ -1,46 +1,66 @@
 package java.util.logging
 
 
-abstract class Handler
+abstract class Handler extends AutoCloseable:
+  def publish(record: LogRecord): Unit
+  def flush(): Unit
 
 class Logger(name: String) {
+  private var handlers = List.empty[Handler]
+  private var parent: Option[Logger] = None
+  private var useParentHandlers = true
+  private var level: Option[Level] = None
+
   def getName(): String = name
 
   def log(level: Level, msg: String): Unit = {
-    println(s"[$level] $name: $msg")
+    log(LogRecord(level, msg))
   }
 
   def log(record: LogRecord): Unit = {
-    println(s"[${record.level}] $name: ${record.msg}")
+    if(isLoggable(record.level)) {
+      record.setLoggerName(name)
+      if(useParentHandlers) then
+        getParent().log(record)
+      else
+        handlers.foreach { h => h.publish(record) }
+    }
   }
 
-  def isLoggable(level: Level): Boolean = true
+  def isLoggable(level: Level): Boolean = {
+    val l = getLevel()
+    if(level.intValue() < l.intValue()) then false else true
+  }
 
   def getParent(): Logger = {
-    null
+    parent.getOrElse(null)
   }
 
   def getLevel(): Level = {
-    Level.INFO
+    level.orElse(parent.map(_.getLevel())).getOrElse(Level.INFO)
+  }
+
+  def setLevel(newLevel: Level): Unit = {
+    level = Some(newLevel)
   }
 
-  def setLevel(level: Level): Unit = {
-    /// do nothing
+  def resetLogLevel(): Unit = {
+    level = None
   }
 
   def setUseParentHandlers(useParentHandlers: Boolean): Unit = {
-    /// do nothing
+    this.useParentHandlers = useParentHandlers
   }
 
   def addHandler(h: Handler): Unit = {
-
+    handlers = h :: handlers
   }
 
   def removeHandler(h: Handler): Unit = {
-    /// do nothing
+    handlers = handlers.filter(_ != h)
   }
 
-  def getHandlers: Array[Handler] = Array.empty
+  def getHandlers: Array[Handler] = handlers.toArray
 }
 
 object Logger:
@@ -48,15 +68,38 @@ object Logger:
 
 
 
+object LogManager:
+  private var loggers = Map.empty[String, Logger]
+  def getLogger(name: String): Logger = {
+
+
+    loggers.getOrElse(name, {
+      val logger = Logger(name)
+      loggers += (name -> logger)
+      logger
+    })
+  }
+
+
 abstract class Formatter:
   def format(record: LogRecord): String
 
 
 
 case class LogRecord(level: Level, msg: String) extends Serializable:
+  private val millis = System.currentTimeMillis()
+  private var loggerName = ""
+  private var thrown: Throwable = null
+
+  def getMessage(): String = msg
+  def getMillis(): Long = millis
+  def getLoggerName(): String = loggerName
+  def getLevel(): Level = level
+  def getThrown(): Throwable = thrown
+
   def setLoggerName(name: String): Unit = {
-    /// do nothing
+    this.loggerName = name
   }
   def setThrown(e: Throwable): Unit = {
-    /// do nothing
+    thrown = e
   }

From 7a245a8b20825bed8d86794bc86771cdd6241ecc Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sat, 20 Apr 2024 17:27:31 -0700
Subject: [PATCH 04/16] Fix tests

---
 .../src/main/scala-3/java/util/logging/Logger.scala        | 5 +++--
 airspec/.js/src/main/scala/wvlet/airspec/Compat.scala      | 2 ++
 airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala     | 4 +++-
 .../.native/src/main/scala-3/wvlet/airspec/Compat.scala    | 7 ++++---
 airspec/src/main/scala/wvlet/airspec/AirSpec.scala         | 2 ++
 airspec/src/main/scala/wvlet/airspec/CompatApi.scala       | 2 ++
 airspec/src/test/scala/examples/RxTest.scala               | 5 ++++-
 7 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
index 81852079be..bf4c0f1919 100644
--- a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
+++ b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
@@ -20,7 +20,7 @@ class Logger(name: String) {
   def log(record: LogRecord): Unit = {
     if(isLoggable(record.level)) {
       record.setLoggerName(name)
-      if(useParentHandlers) then
+      if(parent.nonEmpty && useParentHandlers) then
         getParent().log(record)
       else
         handlers.foreach { h => h.publish(record) }
@@ -70,8 +70,9 @@ object Logger:
 
 object LogManager:
   private var loggers = Map.empty[String, Logger]
-  def getLogger(name: String): Logger = {
 
+  def getLogger(name: String): Logger = {
+    name.split("\\.")
 
     loggers.getOrElse(name, {
       val logger = Logger(name)
diff --git a/airspec/.js/src/main/scala/wvlet/airspec/Compat.scala b/airspec/.js/src/main/scala/wvlet/airspec/Compat.scala
index 92eabf455f..4e516d360a 100644
--- a/airspec/.js/src/main/scala/wvlet/airspec/Compat.scala
+++ b/airspec/.js/src/main/scala/wvlet/airspec/Compat.scala
@@ -27,7 +27,9 @@ import scala.util.Try
 /**
   */
 private[airspec] object Compat extends CompatApi with LogSupport {
+  override def isScalaJVM = false
   override def isScalaJs = true
+  override def isScalaNative = false
 
   override private[airspec] val executionContext: ExecutionContext =
     org.scalajs.macrotaskexecutor.MacrotaskExecutor.Implicits.global
diff --git a/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala b/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala
index ce72cd176b..c33e6bb695 100644
--- a/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala
+++ b/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala
@@ -31,7 +31,9 @@ import scala.concurrent.ExecutionContext
 /**
   */
 private[airspec] object Compat extends CompatApi with LogSupport {
+  override def isScalaJVM = true
   override def isScalaJs = false
+  override def isScalaNative = false
 
   override private[airspec] val executionContext: ExecutionContext =
     ExecutionContext.fromExecutorService(Executors.newCachedThreadPool(newDaemonThreadFactory("airspec-executor")))
@@ -46,7 +48,7 @@ private[airspec] object Compat extends CompatApi with LogSupport {
     private val group: ThreadGroup = new ThreadGroup(Thread.currentThread().getThreadGroup(), name)
     private val threadNumber       = new AtomicInteger(1)
 
-    override def newThread(r: Runnable): Thread = {
+    override def newThread(r: Runnable): Thread = {Rx
       val threadName = s"${name}-${threadNumber.getAndIncrement()}"
       val thread     = new Thread(group, r, threadName)
       thread.setName(threadName)
diff --git a/airspec/.native/src/main/scala-3/wvlet/airspec/Compat.scala b/airspec/.native/src/main/scala-3/wvlet/airspec/Compat.scala
index e3793237aa..aa500df6e8 100644
--- a/airspec/.native/src/main/scala-3/wvlet/airspec/Compat.scala
+++ b/airspec/.native/src/main/scala-3/wvlet/airspec/Compat.scala
@@ -31,7 +31,9 @@ import scala.util.{Success, Failure}
 /**
   */
 private[airspec] object Compat extends CompatApi with LogSupport:
+  override def isScalaJVM = false
   override def isScalaJs = false
+  override def isScalaNative = true
 
   override private[airspec] val executionContext: ExecutionContext = ExecutionContext.global
 
@@ -42,7 +44,6 @@ private[airspec] object Compat extends CompatApi with LogSupport:
     }
 
   private[airspec] def getFingerprint(fullyQualifiedName: String, classLoader: ClassLoader): Option[Fingerprint] =
-    println(s"Checking class fingerprint for ${fullyQualifiedName}")
     Try(findCompanionObjectOf(fullyQualifiedName, classLoader)).toOption
       .flatMap {
         case Some(spec: AirSpecSpi) =>
@@ -51,9 +52,9 @@ private[airspec] object Compat extends CompatApi with LogSupport:
           None
       }
       .orElse {
-        Try(classLoader.loadClass(fullyQualifiedName)).toOption
+        scala.scalanative.reflect.Reflect.lookupInstantiatableClass(fullyQualifiedName)
           .flatMap { x =>
-            if classOf[AirSpec].isAssignableFrom(x) then Some(AirSpecClassFingerPrint)
+            if classOf[AirSpec].isAssignableFrom(x.runtimeClass) then Some(AirSpecClassFingerPrint)
             else None
           }
       }
diff --git a/airspec/src/main/scala/wvlet/airspec/AirSpec.scala b/airspec/src/main/scala/wvlet/airspec/AirSpec.scala
index f619dba2c8..e9b32c479e 100644
--- a/airspec/src/main/scala/wvlet/airspec/AirSpec.scala
+++ b/airspec/src/main/scala/wvlet/airspec/AirSpec.scala
@@ -119,7 +119,9 @@ private[airspec] trait AirSpecSpi extends AirSpecSpiCompat {
   protected def inCircleCI: Boolean     = airspec.inCircleCI
   protected def inGitHubAction: Boolean = airspec.inGitHubAction
 
+  protected def isScalaJVM: Boolean = compat.isScalaJVM
   protected def isScalaJS: Boolean = compat.isScalaJs
+  protected def isScalaNative: Boolean = compat.isScalaNative
 
   protected def isScala2: Boolean = scalaMajorVersion == 2
   protected def isScala3: Boolean = scalaMajorVersion == 3
diff --git a/airspec/src/main/scala/wvlet/airspec/CompatApi.scala b/airspec/src/main/scala/wvlet/airspec/CompatApi.scala
index 668642ff8f..151c61d15e 100644
--- a/airspec/src/main/scala/wvlet/airspec/CompatApi.scala
+++ b/airspec/src/main/scala/wvlet/airspec/CompatApi.scala
@@ -22,7 +22,9 @@ import scala.concurrent.ExecutionContext
   * An interface for compatibility between Scala JVM and Scala.js
   */
 trait CompatApi {
+  def isScalaJVM: Boolean
   def isScalaJs: Boolean
+  def isScalaNative: Boolean
 
   private[airspec] def executionContext: ExecutionContext
   private[airspec] def findCompanionObjectOf(fullyQualifiedName: String, classLoader: ClassLoader): Option[Any]
diff --git a/airspec/src/test/scala/examples/RxTest.scala b/airspec/src/test/scala/examples/RxTest.scala
index 654cd7ea8f..dd1c154b7f 100644
--- a/airspec/src/test/scala/examples/RxTest.scala
+++ b/airspec/src/test/scala/examples/RxTest.scala
@@ -22,10 +22,13 @@ class RxTest extends AirSpec {
   private val v = new AtomicBoolean(false)
 
   override def afterAll: Unit = {
-    v.get() shouldBe true
+    if(!isScalaNative) {
+      v.get() shouldBe true
+    }
   }
 
   test("return Rx") {
+    skip("Skip Rx timer test for Scala Native")
     Rx.intervalMillis(10).map(_ => v.set(true))
   }
 

From 9912ff436793da34bc0c6372ed877370460fee3d Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sat, 20 Apr 2024 17:29:21 -0700
Subject: [PATCH 05/16] Delete unused tests

---
 .../src/test/scala-3/native-test/NativeJUnit.scala        | 8 --------
 1 file changed, 8 deletions(-)
 delete mode 100644 airspec/.native/src/test/scala-3/native-test/NativeJUnit.scala

diff --git a/airspec/.native/src/test/scala-3/native-test/NativeJUnit.scala b/airspec/.native/src/test/scala-3/native-test/NativeJUnit.scala
deleted file mode 100644
index 3aa5e7d05e..0000000000
--- a/airspec/.native/src/test/scala-3/native-test/NativeJUnit.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-import org.junit.Assert._
-import org.junit.Test
-
-class MyTest:
-  @Test def nativeTest(): Unit = {
-    println("Hello JUnit in Scala Native")
-    assertTrue("this assertion should pass", true)
-  }

From 84dafd7e1ff6bde9b152197411dc0401854bd3ca Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sat, 20 Apr 2024 17:33:19 -0700
Subject: [PATCH 06/16] Add isScalaNative

---
 airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala |  2 +-
 .../src/main/scala-3/wvlet/airspec/Compat.scala        | 10 +++++-----
 airspec/src/main/scala/wvlet/airspec/AirSpec.scala     |  4 ++--
 .../scala/wvlet/airspec/runner/AirSpecLogger.scala     |  2 +-
 .../scala/wvlet/airspec/runner/AirSpecSbtRunner.scala  |  6 +++---
 airspec/src/test/scala/examples/RxTest.scala           |  2 +-
 6 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala b/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala
index c33e6bb695..5acff92e6e 100644
--- a/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala
+++ b/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala
@@ -48,7 +48,7 @@ private[airspec] object Compat extends CompatApi with LogSupport {
     private val group: ThreadGroup = new ThreadGroup(Thread.currentThread().getThreadGroup(), name)
     private val threadNumber       = new AtomicInteger(1)
 
-    override def newThread(r: Runnable): Thread = {Rx
+    override def newThread(r: Runnable): Thread = {
       val threadName = s"${name}-${threadNumber.getAndIncrement()}"
       val thread     = new Thread(group, r, threadName)
       thread.setName(threadName)
diff --git a/airspec/.native/src/main/scala-3/wvlet/airspec/Compat.scala b/airspec/.native/src/main/scala-3/wvlet/airspec/Compat.scala
index aa500df6e8..7e0265a745 100644
--- a/airspec/.native/src/main/scala-3/wvlet/airspec/Compat.scala
+++ b/airspec/.native/src/main/scala-3/wvlet/airspec/Compat.scala
@@ -31,8 +31,8 @@ import scala.util.{Success, Failure}
 /**
   */
 private[airspec] object Compat extends CompatApi with LogSupport:
-  override def isScalaJVM = false
-  override def isScalaJs = false
+  override def isScalaJVM    = false
+  override def isScalaJs     = false
   override def isScalaNative = true
 
   override private[airspec] val executionContext: ExecutionContext = ExecutionContext.global
@@ -52,17 +52,17 @@ private[airspec] object Compat extends CompatApi with LogSupport:
           None
       }
       .orElse {
-        scala.scalanative.reflect.Reflect.lookupInstantiatableClass(fullyQualifiedName)
+        scala.scalanative.reflect.Reflect
+          .lookupInstantiatableClass(fullyQualifiedName)
           .flatMap { x =>
             if classOf[AirSpec].isAssignableFrom(x.runtimeClass) then Some(AirSpecClassFingerPrint)
             else None
           }
       }
 
-  private[airspec] def newInstanceOf(fullyQualifiedName: String, classLoader: ClassLoader): Option[Any] = {
+  private[airspec] def newInstanceOf(fullyQualifiedName: String, classLoader: ClassLoader): Option[Any] =
     val clsOpt = scala.scalanative.reflect.Reflect.lookupInstantiatableClass(fullyQualifiedName)
     clsOpt.map(_.newInstance())
-  }
 
   private[airspec] def withLogScanner[U](block: => U): U =
     try
diff --git a/airspec/src/main/scala/wvlet/airspec/AirSpec.scala b/airspec/src/main/scala/wvlet/airspec/AirSpec.scala
index e9b32c479e..052e9fc5da 100644
--- a/airspec/src/main/scala/wvlet/airspec/AirSpec.scala
+++ b/airspec/src/main/scala/wvlet/airspec/AirSpec.scala
@@ -119,8 +119,8 @@ private[airspec] trait AirSpecSpi extends AirSpecSpiCompat {
   protected def inCircleCI: Boolean     = airspec.inCircleCI
   protected def inGitHubAction: Boolean = airspec.inGitHubAction
 
-  protected def isScalaJVM: Boolean = compat.isScalaJVM
-  protected def isScalaJS: Boolean = compat.isScalaJs
+  protected def isScalaJVM: Boolean    = compat.isScalaJVM
+  protected def isScalaJS: Boolean     = compat.isScalaJs
   protected def isScalaNative: Boolean = compat.isScalaNative
 
   protected def isScala2: Boolean = scalaMajorVersion == 2
diff --git a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecLogger.scala b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecLogger.scala
index 5c3d09614c..8f2a3bf460 100644
--- a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecLogger.scala
+++ b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecLogger.scala
@@ -30,7 +30,7 @@ private[airspec] case class AirSpecEvent(
     _throwable: OptionalThrowable,
     durationNanos: Long
 ) extends Event {
-  override def status(): Status = _status
+  override def status(): Status               = _status
   override def throwable(): OptionalThrowable = _throwable
 
   override def fullyQualifiedName(): String = {
diff --git a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecSbtRunner.scala b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecSbtRunner.scala
index 60c8778b96..88fe347baf 100644
--- a/airspec/src/main/scala/wvlet/airspec/runner/AirSpecSbtRunner.scala
+++ b/airspec/src/main/scala/wvlet/airspec/runner/AirSpecSbtRunner.scala
@@ -19,15 +19,15 @@ import wvlet.log.{LogSupport, Logger, LogLevel}
 
 import scala.util.matching.Regex
 
-/**d
-  * AirSpecRunner receives a list of TaskDefs from sbt, then create AirSpecTasks to execute.
+/**
+  * d AirSpecRunner receives a list of TaskDefs from sbt, then create AirSpecTasks to execute.
   */
 private[airspec] class AirSpecSbtRunner(config: AirSpecConfig, _remoteArgs: Array[String], classLoader: ClassLoader)
     extends sbt.testing.Runner {
 
   private lazy val taskLogger = new AirSpecLogger()
 
-  override def args: Array[String] = config.args
+  override def args: Array[String]         = config.args
   override def remoteArgs(): Array[String] = _remoteArgs
 
   override def tasks(taskDefs: Array[TaskDef]): Array[Task] = {
diff --git a/airspec/src/test/scala/examples/RxTest.scala b/airspec/src/test/scala/examples/RxTest.scala
index dd1c154b7f..5d5b187b0b 100644
--- a/airspec/src/test/scala/examples/RxTest.scala
+++ b/airspec/src/test/scala/examples/RxTest.scala
@@ -22,7 +22,7 @@ class RxTest extends AirSpec {
   private val v = new AtomicBoolean(false)
 
   override def afterAll: Unit = {
-    if(!isScalaNative) {
+    if (!isScalaNative) {
       v.get() shouldBe true
     }
   }

From 48b025a9e582c9e0848eadf3585ed405b00bafd1 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sat, 20 Apr 2024 21:15:40 -0700
Subject: [PATCH 07/16] reformat

---
 airspec/.js/src/main/scala/wvlet/airspec/Compat.scala  | 4 ++--
 airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/airspec/.js/src/main/scala/wvlet/airspec/Compat.scala b/airspec/.js/src/main/scala/wvlet/airspec/Compat.scala
index 4e516d360a..3ecc6c7956 100644
--- a/airspec/.js/src/main/scala/wvlet/airspec/Compat.scala
+++ b/airspec/.js/src/main/scala/wvlet/airspec/Compat.scala
@@ -27,8 +27,8 @@ import scala.util.Try
 /**
   */
 private[airspec] object Compat extends CompatApi with LogSupport {
-  override def isScalaJVM = false
-  override def isScalaJs = true
+  override def isScalaJVM    = false
+  override def isScalaJs     = true
   override def isScalaNative = false
 
   override private[airspec] val executionContext: ExecutionContext =
diff --git a/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala b/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala
index 5acff92e6e..f17573a2fd 100644
--- a/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala
+++ b/airspec/.jvm/src/main/scala/wvlet/airspec/Compat.scala
@@ -31,8 +31,8 @@ import scala.concurrent.ExecutionContext
 /**
   */
 private[airspec] object Compat extends CompatApi with LogSupport {
-  override def isScalaJVM = true
-  override def isScalaJs = false
+  override def isScalaJVM    = true
+  override def isScalaJs     = false
   override def isScalaNative = false
 
   override private[airspec] val executionContext: ExecutionContext =

From 073b3e22be33f659f97ed488d0e2d5ec369e4431 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sun, 21 Apr 2024 00:46:29 -0700
Subject: [PATCH 08/16] Format timestamp

---
 .../wvlet/log/LogTimestampFormatter.scala     |  2 +-
 .../scala-3/java/util/logging/Logger.scala    | 39 +++++++++++--------
 .../wvlet/log/LogTimestampFormatter.scala     | 37 +++++++++++++++---
 3 files changed, 56 insertions(+), 22 deletions(-)

diff --git a/airframe-log/.js/src/main/scala/wvlet/log/LogTimestampFormatter.scala b/airframe-log/.js/src/main/scala/wvlet/log/LogTimestampFormatter.scala
index 2af28bc0ac..af7ee63ab3 100644
--- a/airframe-log/.js/src/main/scala/wvlet/log/LogTimestampFormatter.scala
+++ b/airframe-log/.js/src/main/scala/wvlet/log/LogTimestampFormatter.scala
@@ -3,7 +3,7 @@ package wvlet.log
 import scala.scalajs.js
 
 /**
-  * Use scalajs.js.Date to foramte timestamp
+  * Use scalajs.js.Date to foramt timestamps
   */
 object LogTimestampFormatter {
   def formatTimestamp(timeMillis: Long): String = {
diff --git a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
index bf4c0f1919..7cf09dd086 100644
--- a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
+++ b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
@@ -5,9 +5,13 @@ abstract class Handler extends AutoCloseable:
   def publish(record: LogRecord): Unit
   def flush(): Unit
 
-class Logger(name: String) {
+/**
+ * Implements java.util.logging.Logger interface, which is not avaialble
+ * in Scala Native
+ * @param name
+ */
+class Logger(parent: Option[Logger], name: String) {
   private var handlers = List.empty[Handler]
-  private var parent: Option[Logger] = None
   private var useParentHandlers = true
   private var level: Option[Level] = None
 
@@ -19,7 +23,9 @@ class Logger(name: String) {
 
   def log(record: LogRecord): Unit = {
     if(isLoggable(record.level)) {
-      record.setLoggerName(name)
+      if(record.getLoggerName() == null) {
+        record.setLoggerName(name)
+      }
       if(parent.nonEmpty && useParentHandlers) then
         getParent().log(record)
       else
@@ -64,21 +70,23 @@ class Logger(name: String) {
 }
 
 object Logger:
-  def getLogger(name: String): Logger = Logger(name)
-
-
-
-object LogManager:
-  private var loggers = Map.empty[String, Logger]
+  import scala.jdk.CollectionConverters.*
+  private val loggerTable = new java.util.concurrent.ConcurrentHashMap[String, Logger]().asScala
+  private val rootLogger = Logger(None, "")
 
   def getLogger(name: String): Logger = {
-    name.split("\\.")
 
-    loggers.getOrElse(name, {
-      val logger = Logger(name)
-      loggers += (name -> logger)
-      logger
-    })
+    loggerTable.getOrElseUpdate(name, newLogger(name))
+  }
+
+  private def newLogger(name: String): Logger = {
+    name match {
+      case null | "" => rootLogger
+      case other =>
+        val parentName = name.substring(0, name.lastIndexOf('.').max(0))
+        val parentLogger = getLogger(parentName)
+        Logger(Some(parentLogger), name)
+    }
   }
 
 
@@ -86,7 +94,6 @@ abstract class Formatter:
   def format(record: LogRecord): String
 
 
-
 case class LogRecord(level: Level, msg: String) extends Serializable:
   private val millis = System.currentTimeMillis()
   private var loggerName = ""
diff --git a/airframe-log/.native/src/main/scala-3/wvlet/log/LogTimestampFormatter.scala b/airframe-log/.native/src/main/scala-3/wvlet/log/LogTimestampFormatter.scala
index de8bb89da4..d3f060deef 100644
--- a/airframe-log/.native/src/main/scala-3/wvlet/log/LogTimestampFormatter.scala
+++ b/airframe-log/.native/src/main/scala-3/wvlet/log/LogTimestampFormatter.scala
@@ -1,16 +1,43 @@
 package wvlet.log
 
+import scalanative.posix.time.*
+import scalanative.unsafe.*
+import scalanative.unsigned.*
+import scalanative.libc.stdio.*
+import scalanative.libc.string.*
+
 /**
-  * Use scalajs.js.Date to foramte timestamp
+  * Use strftime to format timestamps in Scala Native
   */
 object LogTimestampFormatter {
+
+  private def format(pattern: CString, timeMillis: Long): String = {
+    Zone {
+      val ttPtr = alloc[time_t]()
+      !ttPtr = (timeMillis / 1000).toSize
+      val tmPtr = alloc[tm]()
+      localtime_r(ttPtr, tmPtr)
+      val bufSize = 26.toUSize
+      val buf: Ptr[Byte] = alloc[Byte](bufSize)
+      strftime(buf, bufSize, pattern, tmPtr)
+      val ms = timeMillis % 1000
+
+      val msBuf: Ptr[Byte] = alloc[Byte](3)
+      sprintf(msBuf, c"%03d", ms)
+      strcat(buf, msBuf)
+
+      val tzBuf: Ptr[Byte] = alloc[Byte](5)
+      strftime(tzBuf, 5.toUSize, c"%z", tmPtr)
+      strcat(buf, tzBuf)
+      fromCString(buf)
+    }
+  }
+
   def formatTimestamp(timeMillis: Long): String = {
-    // TODO
-    ""
+    format(c"%Y-%m-%d %H:%M:%S.", timeMillis)
   }
 
   def formatTimestampWithNoSpaace(timeMillis: Long): String = {
-    // TODO
-    ""
+    format(c"%Y-%m-%dT%H:%M:%S.", timeMillis)
   }
 }

From 2e1ef08a582db08afa7bd23f9d96e98152cac3b8 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sun, 21 Apr 2024 00:52:25 -0700
Subject: [PATCH 09/16] Fix logger instantiation

---
 .../src/main/scala-3/java/util/logging/Logger.scala   | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
index 7cf09dd086..e62b82ecf0 100644
--- a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
+++ b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
@@ -75,8 +75,15 @@ object Logger:
   private val rootLogger = Logger(None, "")
 
   def getLogger(name: String): Logger = {
-
-    loggerTable.getOrElseUpdate(name, newLogger(name))
+    loggerTable.get(name) match {
+      case Some(logger) => logger
+      case None =>
+        val logger = newLogger(name)
+        synchronized {
+          loggerTable.put(name, logger)
+        }
+        logger
+    }
   }
 
   private def newLogger(name: String): Logger = {

From 9b5bb4d43ffa157388bf97479c628a243e8a5710 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sun, 21 Apr 2024 00:54:25 -0700
Subject: [PATCH 10/16] cleanup

---
 airspec/build.sbt | 2 --
 1 file changed, 2 deletions(-)

diff --git a/airspec/build.sbt b/airspec/build.sbt
index 9cab457057..1ccea48b37 100644
--- a/airspec/build.sbt
+++ b/airspec/build.sbt
@@ -368,9 +368,7 @@ lazy val airspec =
       Compile / packageBin / mappings ++= (airspecDeps.native / Compile / packageBin / mappings).value,
       Compile / packageSrc / mappings ++= (airspecDeps.native / Compile / packageSrc / mappings).value,
       libraryDependencies ++= Seq(
-        // "org.scala-sbt"         % "test-interface"         % "1.0",
         "org.scala-native" %%% "test-interface" % "0.5.1"
-        //("org.portable-scala" %%% "portable-scala-reflect" % "1.1.2").cross(CrossVersion.for3Use2_13)
       )
     )
     // This should be Optional dependency, but using Provided dependency for bloop which doesn't support Optional.

From 7f01c458f012caedd4684bd33f8851084bbe41b5 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sun, 21 Apr 2024 00:56:37 -0700
Subject: [PATCH 11/16] Add airspec Scala 3 + Scala Native CI

---
 .github/workflows/test.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8a81811a03..ce37f80f68 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -224,6 +224,9 @@ jobs:
       - name: Scala JVM and Scala.js Test
         run: ../sbt "++airspecJVM/test; ++airspecJS/test"
         working-directory: ./airspec
+      - name: Scala Native Test
+        run: ../sbt "++ 3; airspecNative/test"
+        working-directory: ./airspec
       - name: Publish Test Report
         uses: mikepenz/action-junit-report@v4
         if: always() # always run even if the previous step fails

From 54237f45ff53806ac89d1e39f2e77525737b5d2f Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sun, 21 Apr 2024 01:00:09 -0700
Subject: [PATCH 12/16] Fix tests

---
 airspec/src/test/scala/examples/RxTest.scala | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/airspec/src/test/scala/examples/RxTest.scala b/airspec/src/test/scala/examples/RxTest.scala
index 5d5b187b0b..2803df9652 100644
--- a/airspec/src/test/scala/examples/RxTest.scala
+++ b/airspec/src/test/scala/examples/RxTest.scala
@@ -28,7 +28,9 @@ class RxTest extends AirSpec {
   }
 
   test("return Rx") {
-    skip("Skip Rx timer test for Scala Native")
+    if (isScalaNative) {
+      skip("Skip Rx timer test for Scala Native")
+    }
     Rx.intervalMillis(10).map(_ => v.set(true))
   }
 

From 01442abb3165f1ee70d496d57eef166569e74b07 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sun, 21 Apr 2024 01:17:34 -0700
Subject: [PATCH 13/16] Fix nullary method call for Scala Native compatibility

---
 .../scala-3/java/util/logging/Logger.scala    |  6 ++---
 .../src/main/scala/wvlet/log/LogFormat.scala  | 24 +++++++++----------
 .../src/main/scala/wvlet/log/LogRecord.scala  |  6 ++---
 .../src/main/scala/wvlet/log/Logger.scala     |  6 ++---
 4 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
index e62b82ecf0..5aac70e365 100644
--- a/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
+++ b/airframe-log/.native/src/main/scala-3/java/util/logging/Logger.scala
@@ -22,7 +22,7 @@ class Logger(parent: Option[Logger], name: String) {
   }
 
   def log(record: LogRecord): Unit = {
-    if(isLoggable(record.level)) {
+    if(isLoggable(record.getLevel())) {
       if(record.getLoggerName() == null) {
         record.setLoggerName(name)
       }
@@ -101,7 +101,7 @@ abstract class Formatter:
   def format(record: LogRecord): String
 
 
-case class LogRecord(level: Level, msg: String) extends Serializable:
+class LogRecord(_level: Level, msg: String) extends Serializable:
   private val millis = System.currentTimeMillis()
   private var loggerName = ""
   private var thrown: Throwable = null
@@ -109,7 +109,7 @@ case class LogRecord(level: Level, msg: String) extends Serializable:
   def getMessage(): String = msg
   def getMillis(): Long = millis
   def getLoggerName(): String = loggerName
-  def getLevel(): Level = level
+  def getLevel(): Level = _level
   def getThrown(): Throwable = thrown
 
   def setLoggerName(name: String): Unit = {
diff --git a/airframe-log/src/main/scala/wvlet/log/LogFormat.scala b/airframe-log/src/main/scala/wvlet/log/LogFormat.scala
index 067b3cb940..ff021a6e6c 100644
--- a/airframe-log/src/main/scala/wvlet/log/LogFormat.scala
+++ b/airframe-log/src/main/scala/wvlet/log/LogFormat.scala
@@ -105,11 +105,11 @@ object LogFormatter extends AnsiColorPalette {
   object TSVLogFormatter extends LogFormatter {
     override def formatLog(record: LogRecord): String = {
       val s = Seq.newBuilder[String]
-      s += formatTimestampWithNoSpaace(record.getMillis)
+      s += formatTimestampWithNoSpaace(record.getMillis())
       s += record.level.toString
       s += currentThreadName
       s += record.leafLoggerName
-      s += record.getMessage
+      s += record.getMessage()
 
       val log = s.result().mkString("\t")
       record.cause match {
@@ -128,7 +128,7 @@ object LogFormatter extends AnsiColorPalette {
   object SimpleLogFormatter extends LogFormatter {
     override def formatLog(r: LogRecord): String = {
       val log =
-        s"[${highlightLog(r.level, r.leafLoggerName)}] ${highlightLog(r.level, r.getMessage)}"
+        s"[${highlightLog(r.level, r.leafLoggerName)}] ${highlightLog(r.level, r.getMessage())}"
       appendStackTrace(log, r)
     }
   }
@@ -140,7 +140,7 @@ object LogFormatter extends AnsiColorPalette {
     override def formatLog(r: LogRecord): String = {
       val logTag = highlightLog(r.level, r.level.name)
       val log =
-        f"${withColor(Console.BLUE, formatTimestamp(r.getMillis))} ${logTag}%14s [${withColor(Console.WHITE, r.leafLoggerName)}] ${highlightLog(r.level, r.getMessage)}"
+        f"${withColor(Console.BLUE, formatTimestamp(r.getMillis()))} ${logTag}%14s [${withColor(Console.WHITE, r.leafLoggerName)}] ${highlightLog(r.level, r.getMessage())}"
       appendStackTrace(log, r)
     }
   }
@@ -157,10 +157,10 @@ object LogFormatter extends AnsiColorPalette {
 
       val logTag = highlightLog(r.level, r.level.name)
       val log =
-        f"${withColor(Console.BLUE, formatTimestamp(r.getMillis))} ${logTag}%14s [${withColor(
+        f"${withColor(Console.BLUE, formatTimestamp(r.getMillis()))} ${logTag}%14s [${withColor(
             Console.WHITE,
             r.leafLoggerName
-          )}] ${highlightLog(r.level, r.getMessage)} ${loc}"
+          )}] ${highlightLog(r.level, r.getMessage())} ${loc}"
       appendStackTrace(log, r)
     }
   }
@@ -174,10 +174,10 @@ object LogFormatter extends AnsiColorPalette {
 
       val logTag = highlightLog(r.level, r.level.name)
       val log =
-        f"${withColor(Console.BLUE, formatTimestamp(r.getMillis))} [${withColor(BRIGHT_BLUE, currentThreadName)}] ${logTag}%14s [${withColor(
+        f"${withColor(Console.BLUE, formatTimestamp(r.getMillis()))} [${withColor(BRIGHT_BLUE, currentThreadName)}] ${logTag}%14s [${withColor(
             Console.WHITE,
             r.leafLoggerName
-          )}] ${highlightLog(r.level, r.getMessage)} ${loc}"
+          )}] ${highlightLog(r.level, r.getMessage())} ${loc}"
       appendStackTrace(log, r)
     }
   }
@@ -193,7 +193,7 @@ object LogFormatter extends AnsiColorPalette {
           .getOrElse("")
 
       val log =
-        f"${formatTimestamp(r.getMillis)} ${r.level.name}%5s [${r.leafLoggerName}] ${r.getMessage} ${loc}"
+        f"${formatTimestamp(r.getMillis())} ${r.level.name}%5s [${r.leafLoggerName}] ${r.getMessage()} ${loc}"
       appendStackTrace(log, r, coloring = false)
     }
   }
@@ -205,11 +205,11 @@ object LogFormatter extends AnsiColorPalette {
     override def formatLog(r: LogRecord): String = {
       val loc =
         r.source
-          .map(source => s" ${withColor(Console.BLUE, s"- ${r.getLoggerName}(${source.fileLoc})")}")
+          .map(source => s" ${withColor(Console.BLUE, s"- ${r.getLoggerName()}(${source.fileLoc})")}")
           .getOrElse("")
 
       val log =
-        s"[${highlightLog(r.level, r.level.name)}] ${highlightLog(r.level, r.getMessage)}$loc"
+        s"[${highlightLog(r.level, r.level.name)}] ${highlightLog(r.level, r.getMessage())}$loc"
       appendStackTrace(log, r)
     }
   }
@@ -219,7 +219,7 @@ object LogFormatter extends AnsiColorPalette {
     */
   object BareFormatter extends LogFormatter {
     override def formatLog(r: LogRecord): String = {
-      val m = r.getMessage
+      val m = r.getMessage()
       r.cause match {
         case Some(ex) =>
           s"${m}\n${formatStacktrace(ex)}"
diff --git a/airframe-log/src/main/scala/wvlet/log/LogRecord.scala b/airframe-log/src/main/scala/wvlet/log/LogRecord.scala
index b54b5c983e..181970ae9f 100644
--- a/airframe-log/src/main/scala/wvlet/log/LogRecord.scala
+++ b/airframe-log/src/main/scala/wvlet/log/LogRecord.scala
@@ -17,8 +17,8 @@ import java.util.{logging => jl}
 
 object LogRecord {
   def apply(record: jl.LogRecord): LogRecord = {
-    val l = LogRecord(LogLevel(record.getLevel), None, record.getMessage, Option(record.getThrown))
-    l.setLoggerName(record.getLoggerName)
+    val l = LogRecord(LogLevel(record.getLevel()), None, record.getMessage(), Option(record.getThrown()))
+    l.setLoggerName(record.getLoggerName())
     l
   }
 
@@ -40,7 +40,7 @@ case class LogRecord(level: LogLevel, source: Option[LogSource], message: String
   cause.foreach(setThrown(_))
 
   def leafLoggerName: String = {
-    val name = getLoggerName
+    val name = getLoggerName()
     leafLoggerNameCache.getOrElseUpdate(
       name, {
         name match {
diff --git a/airframe-log/src/main/scala/wvlet/log/Logger.scala b/airframe-log/src/main/scala/wvlet/log/Logger.scala
index 7ce4141045..93f5d77dab 100644
--- a/airframe-log/src/main/scala/wvlet/log/Logger.scala
+++ b/airframe-log/src/main/scala/wvlet/log/Logger.scala
@@ -51,11 +51,11 @@ class Logger(
       if (l == null) {
         LogLevel.INFO
       } else {
-        val jlLevel = l.getLevel
+        val jlLevel = l.getLevel()
         if (jlLevel != null) {
           LogLevel(jlLevel)
         } else {
-          getLogLevelOf(l.getParent)
+          getLogLevelOf(l.getParent())
         }
       }
     }
@@ -77,7 +77,7 @@ class Logger(
   }
 
   def getParent: Option[Logger] = {
-    Option(wrapped.getParent).map(x => Logger(x.getName))
+    Option(wrapped.getParent()).map(x => Logger(x.getName()))
   }
 
   def addHandler(h: jl.Handler): Unit = {

From ae5d770ce2ecad050837d77bf1a2dc9217d6ec83 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sun, 21 Apr 2024 01:24:40 -0700
Subject: [PATCH 14/16] Add airspec for Scala Native + Scala 3 publish steps

---
 .github/workflows/release-airspec.yml | 1 +
 airspec/build.sbt                     | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/release-airspec.yml b/.github/workflows/release-airspec.yml
index 5a9613f00c..aeaed4610e 100644
--- a/.github/workflows/release-airspec.yml
+++ b/.github/workflows/release-airspec.yml
@@ -29,6 +29,7 @@ jobs:
           PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
         run: |
           ../sbt "+airspecJVM/publishSigned; +airspecJS/publishSigned"
+          ../sbt "++ 3; airspecNative/publishSigned"
         working-directory: ./airspec
       - name: Release to Sonatype
         env:
diff --git a/airspec/build.sbt b/airspec/build.sbt
index 1ccea48b37..6594eb014c 100644
--- a/airspec/build.sbt
+++ b/airspec/build.sbt
@@ -1,13 +1,13 @@
 // A short cut for publishing snapshots to Sonatype
 addCommandAlias(
   "publishSnapshots",
-  s"+airspecJVM/publish; +airspecJS/publish"
+  s"+airspecJVM/publish; +airspecJS/publish; ++ 3; airspecNative/publish"
 )
 
 // [Development purpose] publish all artifacts to the local repo
 addCommandAlias(
   "publishAllLocal",
-  s"+airspecJVM/publishLocal; +airspecJS/publishLocal;"
+  s"+airspecJVM/publishLocal; +airspecJS/publishLocal; ++ 3; airspecNative/publishLocal"
 )
 
 // Reload build.sbt on changes

From 6daaaf7357c61270f7dbe5e6508d7156649d214b Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sun, 21 Apr 2024 01:27:58 -0700
Subject: [PATCH 15/16] Fix settings

---
 airspec/build.sbt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/airspec/build.sbt b/airspec/build.sbt
index 6594eb014c..ef08c7a1f4 100644
--- a/airspec/build.sbt
+++ b/airspec/build.sbt
@@ -335,6 +335,7 @@ lazy val airspec =
       pomPostProcess := excludePomDependency(Seq("airspec-deps", "airspec_2.12", "airspec_2.13"))
     )
     .jvmSettings(
+      airspecJVMBuildSettings,
       // Embed dependent project codes to make airspec a single jar
       Compile / packageBin / mappings ++= (airspecDeps.jvm / Compile / packageBin / mappings).value,
       Compile / packageSrc / mappings ++= (airspecDeps.jvm / Compile / packageSrc / mappings).value,
@@ -353,6 +354,7 @@ lazy val airspec =
       }
     )
     .jsSettings(
+      airspecJSBuildSettings,
       Compile / packageBin / mappings ++= (airspecDeps.js / Compile / packageBin / mappings).value
         .filter(x => x._2 != "JS_DEPENDENCIES"),
       Compile / packageSrc / mappings ++= (airspecDeps.js / Compile / packageSrc / mappings).value,
@@ -364,6 +366,7 @@ lazy val airspec =
       )
     )
     .nativeSettings(
+      airspecNativeBuildSettings,
       // Embed dependent project codes to make airspec a single jar
       Compile / packageBin / mappings ++= (airspecDeps.native / Compile / packageBin / mappings).value,
       Compile / packageSrc / mappings ++= (airspecDeps.native / Compile / packageSrc / mappings).value,

From 24bc6d33a3e12dc4c4da62c1385259362e442610 Mon Sep 17 00:00:00 2001
From: "Taro L. Saito" <leo@xerial.org>
Date: Sun, 21 Apr 2024 01:30:21 -0700
Subject: [PATCH 16/16] Fix cross-publish settings

---
 .github/workflows/release-airspec.yml | 3 +--
 airspec/build.sbt                     | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/release-airspec.yml b/.github/workflows/release-airspec.yml
index aeaed4610e..2cd2c49923 100644
--- a/.github/workflows/release-airspec.yml
+++ b/.github/workflows/release-airspec.yml
@@ -28,8 +28,7 @@ jobs:
         env:
           PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
         run: |
-          ../sbt "+airspecJVM/publishSigned; +airspecJS/publishSigned"
-          ../sbt "++ 3; airspecNative/publishSigned"
+          ../sbt "+airspecJVM/publishSigned; +airspecJS/publishSigned; +airspecNative/publishSigned"
         working-directory: ./airspec
       - name: Release to Sonatype
         env:
diff --git a/airspec/build.sbt b/airspec/build.sbt
index ef08c7a1f4..633263d2ad 100644
--- a/airspec/build.sbt
+++ b/airspec/build.sbt
@@ -1,13 +1,13 @@
 // A short cut for publishing snapshots to Sonatype
 addCommandAlias(
   "publishSnapshots",
-  s"+airspecJVM/publish; +airspecJS/publish; ++ 3; airspecNative/publish"
+  s"+airspecJVM/publish; +airspecJS/publish; +airspecNative/publish"
 )
 
 // [Development purpose] publish all artifacts to the local repo
 addCommandAlias(
   "publishAllLocal",
-  s"+airspecJVM/publishLocal; +airspecJS/publishLocal; ++ 3; airspecNative/publishLocal"
+  s"+airspecJVM/publishLocal; +airspecJS/publishLocal; +airspecNative/publishLocal"
 )
 
 // Reload build.sbt on changes