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add regression test for scaladoc and tasty
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/* | ||
* Scala (https://www.scala-lang.org) | ||
* | ||
* Copyright EPFL and Lightbend, Inc. | ||
* | ||
* Licensed under Apache License 2.0 | ||
* (http://www.apache.org/licenses/LICENSE-2.0). | ||
* | ||
* See the NOTICE file distributed with this work for | ||
* additional information regarding copyright ownership. | ||
*/ | ||
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package scala.tools.tastytest | ||
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import scala.collection.immutable.ArraySeq | ||
import scala.util.{ Try, Success, chaining }, chaining._ | ||
import scala.tools.nsc.{ reporters}, reporters.{Reporter, ConsoleReporter} | ||
import java.io.OutputStream | ||
import java.io.PrintWriter | ||
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import scala.tools.nsc.{ScalaDoc => RealScaladoc, doc} | ||
import scala.reflect.internal.util.NoPosition | ||
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object Scaladoc extends Script.Command { | ||
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def scaladoc(out: String, additionalSettings: Seq[String], sources: String*): Try[Boolean] = | ||
scaladoc(Console.out, out, additionalSettings, sources:_*) | ||
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def scaladoc(writer: OutputStream, out: String, additionalSettings: Seq[String], sources: String*) = { | ||
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def setup(args: Seq[String]): (Reporter, doc.Settings, RealScaladoc.Command) = { | ||
lazy val (reporter: Reporter, docSettings) = { | ||
val docSettings = new doc.Settings(msg => reporter.error(NoPosition, msg), msg => reporter.echo(msg)) | ||
val pwriter = new PrintWriter(writer, true) | ||
(new ConsoleReporter(docSettings, Console.in, pwriter).tap(_.shortname = true), docSettings) | ||
} | ||
(reporter, docSettings, new RealScaladoc.Command(args.toList, docSettings)) | ||
} | ||
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def compile(args: String*): Try[Boolean] = { | ||
val (reporter, docSettings, command) = setup(args) | ||
Try { | ||
assert(command.files.nonEmpty, "no files to compile") | ||
try { new doc.DocFactory(reporter, docSettings).document(command.files) } | ||
finally reporter.finish() | ||
}.map(_ => !reporter.hasErrors) | ||
} | ||
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if (sources.isEmpty) { | ||
Success(true) | ||
} | ||
else { | ||
val settings = Array( | ||
"-d", out, | ||
"-classpath", out, | ||
"-deprecation", | ||
"-Xfatal-warnings", | ||
"-usejavacp" | ||
) ++ additionalSettings ++ sources | ||
compile(ArraySeq.unsafeWrapArray(settings):_*) | ||
} | ||
} | ||
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val commandName: String = "scaladoc" | ||
val describe: String = s"$commandName <out: Directory> <src: File> <args: String*>" | ||
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def process(args: String*): Int = { | ||
if (args.length < 2) { | ||
println(red(s"please provide at least 2 arguments in sub-command: $describe")) | ||
return 1 | ||
} | ||
val Seq(out, src, additionalArgs @ _*) = args: @unchecked | ||
val success = scaladoc(out, additionalArgs, src).get | ||
if (success) 0 else 1 | ||
} | ||
} |
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package app | ||
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object Main { | ||
def main(args: Array[String]): Unit = { | ||
println(testlib.ADT.SingletonCase) | ||
println(testlib.ADT.ClassCase("foo")) | ||
} | ||
} |
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package testlib | ||
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enum ADT: | ||
case SingletonCase | ||
case ClassCase(x: String) |
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