Reorganize tests

Author: liufengyun

compiler/test/dotty/tools/dotc/BootstrappedOnlyCompilationTests.scala

@@ -199,6 +199,18 @@ class BootstrappedOnlyCompilationTests {
     compileFilesInDir("tests/plugins/neg").checkExpectedErrors()
     compileDir("tests/plugins/custom/analyzer", withCompilerOptions.and("-Yretain-trees")).checkCompile()
   }
+
+  // tests for experimental featuress ------------------------------------------
+
+  @Test def experimental: Unit =
+    implicit val testGroup: TestGroup = TestGroup("experimental")
+    compileFilesInDir("tests/neg-custom-args/no-experimental", defaultOptions.and("-Yno-experimental")).checkExpectedErrors()
+    if config.Properties.experimental then
+      compileFilesInDir("tests/run-custom-args/experimental", defaultOptions.without("-Yno-experimental")).checkRuns()
+      compileFilesInDir("tests/neg-custom-args/experimental", defaultOptions.without("-Yno-experimental")).checkExpectedErrors()
+      compileFilesInDir("tests/pos-custom-args/experimental", defaultOptions.without("-Yno-experimental")).checkCompile()
+      compileFilesInDir("tests/run-staging-experimental", withStagingOptions.without("-Yno-experimental")).checkRuns()
+
 }
 
 object BootstrappedOnlyCompilationTests extends ParallelTesting {

compiler/test/dotty/tools/dotc/CompilationTests.scala

@@ -130,7 +130,6 @@ class CompilationTests {
       compileFilesInDir("tests/neg-custom-args/allow-double-bindings", allowDoubleBindings),
       compileFilesInDir("tests/neg-custom-args/allow-deep-subtypes", allowDeepSubtypes),
       compileFilesInDir("tests/neg-custom-args/explicit-nulls", defaultOptions.and("-Yexplicit-nulls")),
-      compileFilesInDir("tests/neg-custom-args/no-experimental", defaultOptions.and("-Yno-experimental")),
       compileDir("tests/neg-custom-args/impl-conv", defaultOptions.and("-Xfatal-warnings", "-feature")),
       compileFile("tests/neg-custom-args/implicit-conversions.scala", defaultOptions.and("-Xfatal-warnings", "-feature")),
       compileFile("tests/neg-custom-args/implicit-conversions-old.scala", defaultOptions.and("-Xfatal-warnings", "-feature")),
@@ -190,7 +189,7 @@ class CompilationTests {
       compileFile("tests/run-custom-args/fors.scala", defaultOptions.and("-source", "future")),
       compileFile("tests/run-custom-args/no-useless-forwarders.scala", defaultOptions and "-Xmixin-force-forwarders:false"),
       compileFile("tests/run-custom-args/defaults-serizaliable-no-forwarders.scala", defaultOptions and "-Xmixin-force-forwarders:false"),
-      compileFilesInDir("tests/run-custom-args/erased", defaultOptions.and("-language:experimental.erasedDefinitions")),
+      compileFilesInDir("tests/run-custom-args/erased", defaultOptions.and("-language:experimental.erasedDefinitions").without("-Yno-experimental")),
       compileFilesInDir("tests/run-deep-subtype", allowDeepSubtypes),
       compileFilesInDir("tests/run", defaultOptions.and("-Ysafe-init"))
     ).checkRuns()
@@ -249,7 +248,6 @@ class CompilationTests {
     val lib =
       compileList("lib", librarySources,
         defaultOptions.and("-Ycheck-reentrant",
-          "-language:experimental.erasedDefinitions", // support declaration of scala.compiletime.erasedValue
           //  "-source", "future",  // TODO: re-enable once we allow : @unchecked in pattern definitions. Right now, lots of narrowing pattern definitions fail.
           ))(libGroup)
 

compiler/test/dotty/tools/vulpix/TestConfiguration.scala

@@ -9,6 +9,7 @@ object TestConfiguration {
   val noCheckOptions = Array(
     "-pagewidth", "120",
     "-color:never",
+    "-Yno-experimental",
     "-Xtarget", defaultTarget
   )
 

project/Build.scala

@@ -246,6 +246,8 @@ object Build {
 
     libraryDependencies += "com.novocode" % "junit-interface" % "0.11" % Test,
 
+    scalacOptions += "-Yno-experimental",
+
     // If someone puts a source file at the root (e.g., for manual testing),
     // don't pick it up as part of any project.
     sourcesInBase := false,
@@ -445,6 +447,8 @@ object Build {
       // Add git-hash used to package the distribution to the manifest to know it in runtime and report it in REPL
       packageOptions += ManifestAttributes(("Git-Hash", VersionUtil.gitHash)),
 
+      scalacOptions += "-Yno-experimental",
+
       javaOptions ++= {
         val managedSrcDir = {
           // Populate the directory