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package tools.test.osgi
package reflection
package toolbox
import org.junit.Assert._
import org.ops4j.pax.exam.CoreOptions._
import org.junit.Test
import org.junit.runner.RunWith
import org.ops4j.pax.exam
import org.ops4j.pax.exam.Configuration
import org.ops4j.pax.exam.junit.PaxExam
import org.ops4j.pax.exam.spi.reactors.{ ExamReactorStrategy, PerMethod }
import org.ops4j.pax.swissbox.tracker.ServiceLookup
import org.osgi.framework.BundleContext
class C {
val f1 = 2
}
@RunWith(classOf[PaxExam])
@ExamReactorStrategy(Array(classOf[PerMethod]))
class ReflectionToolBoxTest extends ScalaOsgiHelper {
@Configuration
def config(): Array[exam.Option] =
standardOptions
@Test
def basicMirrorThroughOsgi(): Unit = {
// Note - this tries to make sure when pulling a toolbox, we get the compiler.
import scala.reflect.runtime.universe._
import scala.tools.reflect.ToolBox
val cm = runtimeMirror(classOf[C].getClassLoader)
val tb = cm.mkToolBox()
val im = cm.reflect(new C)
val tree = tb.parse("1 to 3 map (_+1)")
val eval = tb.eval(tree)
assertEquals(Vector(2, 3, 4), eval)
assertEquals("Evaluate expression using local class.",
2,
tb.eval(tb.parse("(new tools.test.osgi.reflection.toolbox.C).f1")))
}
}
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