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package dotty.partest
import scala.collection.JavaConversions._
import scala.reflect.io.Path
import java.io.File
import scala.tools.partest.PartestDefaults
/** Dotty Partest runs all tests in the provided testDirs located under
* testRoot. There can be several directories with pos resp. neg tests, as
* long as the prefix is pos/neg.
*
* Each testDir can also have a __defaultFlags.flags file, which provides
* compiler flags and is used unless there's a specific flags file (e.g. for
* test pos/A.scala, if there's a pos/A.flags file those flags are used,
* otherwise pos/__defaultFlags.flags are used if the file exists).
*/
object DPConfig {
/** Options used for _running_ the run tests.
* Note that this is different from the options used when _compiling_ tests,
* those are determined by the sbt configuration.
*/
val runJVMOpts = s"-Xms64M -Xmx1024M ${PartestDefaults.javaOpts}"
val testRoot = (Path("..") / Path("tests") / Path("partest-generated")).toString
val genLog = Path(testRoot) / Path("gen.log")
lazy val testDirs = {
val root = new File(testRoot)
val dirs = if (!root.exists) Array.empty[String] else root.listFiles.filter(_.isDirectory).map(_.getName)
if (dirs.isEmpty)
throw new Exception("Partest did not detect any generated sources")
dirs
}
// Tests finish faster when running in parallel, but console output is
// out of order and sometimes the compiler crashes
val runTestsInParallel = true
}
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