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import scala.tools.partest._
object Test extends StoreReporterDirectTest {
def code = ???
def library = """
import scala.reflect.runtime.universe._
object Library {
def foo[T: TypeTag] = ()
}
"""
def compileLibrary() = {
val classpath = List(sys.props("partest.lib"), sys.props("partest.reflect")) mkString sys.props("path.separator")
compileString(newCompiler("-cp", classpath, "-d", testOutput.path))(library)
}
def app = """
object Test extends App {
// tries to materialize a type tag not having scala-reflect.jar on the classpath
// even though it's easy to materialize a type tag of Int, this line will fail
// because materialization involves classes from scala-reflect.jar
//
// in this test we make sure that the compiler doesn't crash
// but just displays several missing class file errors and an unavailable implicit message
Library.foo[Int]
}
"""
def compileApp() = {
val classpath = List(sys.props("partest.lib"), testOutput.path) mkString sys.props("path.separator")
compileString(newCompiler("-cp", classpath, "-d", testOutput.path))(app)
}
def show(): Unit = {
compileLibrary();
println(filteredInfos.mkString("\n"))
storeReporter.infos.clear()
compileApp();
// we should get "missing or invalid dependency detected" errors, because we're trying to use an implicit that can't be unpickled
// but we don't know the number of these errors and their order, so I just ignore them all
println(filteredInfos.filterNot(_.msg.contains("missing or invalid dependency detected")).mkString("\n"))
}
}
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