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Diffstat (limited to 'compiler/test/dotty/tools/dotc/EntryPointsTest.scala')
-rw-r--r-- | compiler/test/dotty/tools/dotc/EntryPointsTest.scala | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/compiler/test/dotty/tools/dotc/EntryPointsTest.scala b/compiler/test/dotty/tools/dotc/EntryPointsTest.scala new file mode 100644 index 000000000..4a87bbcb5 --- /dev/null +++ b/compiler/test/dotty/tools/dotc/EntryPointsTest.scala @@ -0,0 +1,72 @@ +package dotty.tools +package dotc + +import org.junit.Test +import org.junit.Assert._ +import dotty.tools.dotc.interfaces.{CompilerCallback, SourceFile} +import reporting._ +import reporting.diagnostic.MessageContainer +import core.Contexts._ +import java.io.File +import scala.collection.mutable.ListBuffer + +/** Test the compiler entry points that depend on dotty + * + * This file also serve as an example for using [[dotty.tools.dotc.Driver#process]]. + * + * @see [[InterfaceEntryPointTest]] + */ +class EntryPointsTest { + private val sources = + List("../tests/pos/HelloWorld.scala").map(p => new java.io.File(p).getPath()) + private val dottyInterfaces = + new java.io.File("../interfaces/dotty-interfaces-0.1-SNAPSHOT.jar").getPath + private val dottyLibrary = + new java.io.File("../library/target/scala-2.11/dotty-library_2.11-0.1-SNAPSHOT.jar").getPath + private val args = + sources ++ + List("-d", "../out/") ++ + List("-classpath", dottyInterfaces + ":" + dottyLibrary) + + @Test def runCompiler = { + val reporter = new CustomReporter + val callback = new CustomCompilerCallback + + Main.process(args.toArray, reporter, callback) + + assertEquals("Number of errors", false, reporter.hasErrors) + assertEquals("Number of warnings", false, reporter.hasWarnings) + assertEquals("Compiled sources", sources, callback.paths) + } + + @Test def runCompilerWithContext = { + val reporter = new CustomReporter + val callback = new CustomCompilerCallback + val context = (new ContextBase).initialCtx.fresh + .setReporter(reporter) + .setCompilerCallback(callback) + + Main.process(args.toArray, context) + + assertEquals("Number of errors", false, reporter.hasErrors) + assertEquals("Number of warnings", false, reporter.hasWarnings) + assertEquals("Compiled sources", sources, callback.paths) + } + + private class CustomReporter extends Reporter + with UniqueMessagePositions + with HideNonSensicalMessages { + def doReport(m: MessageContainer)(implicit ctx: Context): Unit = { + } + } + + private class CustomCompilerCallback extends CompilerCallback { + private val pathsBuffer = new ListBuffer[String] + def paths = pathsBuffer.toList + + override def onSourceCompiled(source: SourceFile): Unit = { + if (source.jfile.isPresent) + pathsBuffer += source.jfile.get.getPath + } + } +} |