add tests.sc to split tests from common.sc

build.sc

@@ -1,11 +1,11 @@
 import mill._
 import mill.scalalib._
-import mill.scalalib.TestModule._
 import mill.scalalib.publish._
 import mill.scalalib.scalafmt._
-import coursier.maven.MavenRepository
+import mill.define.Cross
 import mill.scalalib.api.ZincWorkerUtil.matchingVersions
 import $file.common
+import $file.tests
 
 object v {
   val pluginScalaCrossVersions = Seq(
@@ -276,3 +276,27 @@ trait CIRCTPanamaBinderModuleTest
     Seq(PathRef(millSourcePath / "src" / "test"))
   }
 }
+
+object filecheckutility extends Cross[LitUtility](v.scalaCrossVersions)
+
+trait LitUtility
+  extends tests.LitUtilityModule
+    with CrossModuleBase
+    with ScalafmtModule {
+  def millSourcePath = super.millSourcePath / "utility"
+  def circtPanamaBinderModule = circtpanamabinder(crossScalaVersion)
+}
+
+object lit extends Cross[Lit](v.scalaCrossVersions)
+
+trait Lit
+  extends tests.LitModule
+    with Cross.Module[String] {
+  def scalaVersion: T[String] = crossValue
+  def runClasspath: T[Seq[os.Path]] = T(filecheckutility(crossValue).runClasspath().map(_.path))
+  def pluginJars: T[Seq[os.Path]] = T(Seq(filecheckutility(crossValue).circtPanamaBinderModule.pluginModule.jar().path))
+  def javaLibraryPath: T[Seq[os.Path]] = T(filecheckutility(crossValue).circtPanamaBinderModule.libraryPaths().map(_.path))
+  def javaHome: T[os.Path] = T(os.Path(sys.props("java.home")))
+  def chiselLitDir: T[os.Path] = T(millSourcePath)
+  def litConfigIn: T[PathRef] = T.source(millSourcePath / "tests" / "lit.site.cfg.py.in")
+}

tests.sc

@@ -0,0 +1,114 @@
+import mill._
+import mill.api.Result
+import mill.scalalib._
+import mill.scalalib.api.CompilationResult
+import mill.util.Jvm
+
+import java.util
+import scala.jdk.StreamConverters.StreamHasToScala
+
+trait SvsimUnitTestModule
+  extends TestModule
+    with ScalaModule
+    with TestModule.ScalaTest {
+  def svsimModule: common.SvsimModule
+
+  def scalatestIvy: Dep
+
+  def scalacheckIvy: Dep
+
+  override def moduleDeps = Seq(svsimModule)
+
+  override def defaultCommandName() = "test"
+
+  override def ivyDeps = super.ivyDeps() ++ Agg(
+    scalatestIvy,
+    scalacheckIvy
+  )
+}
+
+trait FirrtlUnitTestModule
+  extends TestModule
+    with ScalaModule
+    with TestModule.ScalaTest {
+  def firrtlModule: common.FirrtlModule
+
+  def scalatestIvy: Dep
+
+  def scalacheckIvy: Dep
+
+  override def moduleDeps = Seq(firrtlModule)
+
+  override def defaultCommandName() = "test"
+
+  override def ivyDeps = super.ivyDeps() ++ Agg(
+    scalatestIvy,
+    scalacheckIvy
+  )
+}
+
+trait ChiselUnitTestModule
+  extends TestModule
+    with ScalaModule
+    with common.HasChisel
+    with common.HasMacroAnnotations
+    with TestModule.ScalaTest {
+  def scalatestIvy: Dep
+
+  def scalacheckIvy: Dep
+
+  override def defaultCommandName() = "test"
+
+  override def ivyDeps = super.ivyDeps() ++ Agg(
+    scalatestIvy,
+    scalacheckIvy
+  )
+}
+
+trait CIRCTPanamaBinderModuleTestModule
+  extends TestModule
+    with ScalaModule
+    with common.HasCIRCTPanamaBinderModule
+    with common.HasMacroAnnotations
+    with TestModule.ScalaTest {
+  def scalatestIvy: Dep
+
+  def scalacheckIvy: Dep
+
+  override def defaultCommandName() = "test"
+
+  override def ivyDeps = super.ivyDeps() ++ Agg(
+    scalatestIvy,
+    scalacheckIvy
+  )
+}
+
+trait LitUtilityModule
+  extends ScalaModule
+    with common.HasCIRCTPanamaBinderModule
+    with common.HasMacroAnnotations
+
+trait LitModule
+  extends Module {
+  def scalaVersion: T[String]
+  def runClasspath: T[Seq[os.Path]]
+  def pluginJars: T[Seq[os.Path]]
+  def javaLibraryPath: T[Seq[os.Path]]
+  def javaHome: T[os.Path]
+  def chiselLitDir: T[os.Path]
+  def litConfigIn: T[PathRef]
+  def litConfig: T[PathRef] = T {
+    os.write(
+      T.dest / "lit.site.cfg.py",
+      os.read(litConfigIn().path)
+        .replaceAll("@SCALA_VERSION@", scalaVersion())
+        .replaceAll("@RUN_CLASSPATH@", runClasspath().mkString(","))
+        .replaceAll("@SCALA_PLUGIN_JARS@", pluginJars().mkString(","))
+        .replaceAll("@JAVA_HOME@", javaHome().toString)
+        .replaceAll("@JAVA_LIBRARY_PATH@", javaLibraryPath().mkString(","))
+        .replaceAll("@CHISEL_LIT_DIR@", chiselLitDir().toString)
+      )
+    PathRef(T.dest)
+  }
+  def run(args: String*) = T.command(os.proc("llvm-lit", litConfig().path).call(T.dest, stdout = os.ProcessOutput.Readlines(line => T.ctx().log.debug("[lit] " + line))))
+ }