diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/files/run/reflection-magicsymbols-invoke.check | 2 | ||||
-rw-r--r-- | test/files/run/t6411a.check | 96 | ||||
-rw-r--r-- | test/files/run/t6411a.scala | 81 | ||||
-rw-r--r-- | test/files/run/t6411b.check | 1 | ||||
-rw-r--r-- | test/files/run/t6411b.scala | 12 | ||||
-rw-r--r-- | test/files/run/t7328.check | 4 | ||||
-rw-r--r-- | test/files/run/t7328.scala | 18 | ||||
-rw-r--r-- | test/junit/scala/tools/nsc/symtab/SymbolTableForUnitTesting.scala | 1 |
8 files changed, 214 insertions, 1 deletions
diff --git a/test/files/run/reflection-magicsymbols-invoke.check b/test/files/run/reflection-magicsymbols-invoke.check index 352aefaf25..43116858de 100644 --- a/test/files/run/reflection-magicsymbols-invoke.check +++ b/test/files/run/reflection-magicsymbols-invoke.check @@ -28,7 +28,7 @@ it's important to print the list of AnyVal's members if some of them change (possibly, adding and/or removing magic symbols), we must update this test constructor AnyVal: ()AnyVal method getClass: ()Class[_ <: AnyVal] -testing AnyVal.<init>: class java.lang.InstantiationException: null +testing AnyVal.<init>: class scala.ScalaReflectionException: unsupported symbol constructor AnyVal when invoking bytecodeless method mirror for scala.AnyVal.<init>(): AnyVal (bound to null) testing AnyVal.getClass: class scala.ScalaReflectionException: expected a member of class Integer, you provided method scala.AnyVal.getClass ============ AnyRef diff --git a/test/files/run/t6411a.check b/test/files/run/t6411a.check new file mode 100644 index 0000000000..9226146195 --- /dev/null +++ b/test/files/run/t6411a.check @@ -0,0 +1,96 @@ +meth = method yg_1 +as seen by Scala reflection: def yg_1[T](y: Y[T]): T +as seen by Java reflection: public java.lang.Object a$.yg_1(java.lang.Object) +result = 1 +meth = method yg_1 +as seen by Scala reflection: def yg_1[T](y: Y[T]): T +as seen by Java reflection: public java.lang.Object a$.yg_1(java.lang.Object) +result = 1 +meth = method yi_2 +as seen by Scala reflection: def yi_2(y: Y[Int]): Int +as seen by Java reflection: public int a$.yi_2(java.lang.Integer) +result = 2 +meth = method yi_2 +as seen by Scala reflection: def yi_2(y: Y[Int]): Int +as seen by Java reflection: public int a$.yi_2(java.lang.Integer) +result = class java.lang.IllegalArgumentException: argument type mismatch +meth = method ys_3 +as seen by Scala reflection: def ys_3(y: Y[String]): String +as seen by Java reflection: public java.lang.String a$.ys_3(java.lang.String) +result = class java.lang.IllegalArgumentException: argument type mismatch +meth = method ys_3 +as seen by Scala reflection: def ys_3(y: Y[String]): String +as seen by Java reflection: public java.lang.String a$.ys_3(java.lang.String) +result = 3 +meth = method ya_4 +as seen by Scala reflection: def ya_4(ys: Array[Y[String]]): List[String] +as seen by Java reflection: public scala.collection.immutable.List a$.ya_4(Y[]) +result = class java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String +meth = method ya_4 +as seen by Scala reflection: def ya_4(ys: Array[Y[String]]): List[String] +as seen by Java reflection: public scala.collection.immutable.List a$.ya_4(Y[]) +result = List(4) +meth = method yl_5 +as seen by Scala reflection: def yl_5(ys: List[Y[String]]): List[String] +as seen by Java reflection: public scala.collection.immutable.List a$.yl_5(scala.collection.immutable.List) +result = class java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String +meth = method yl_5 +as seen by Scala reflection: def yl_5(ys: List[Y[String]]): List[String] +as seen by Java reflection: public scala.collection.immutable.List a$.yl_5(scala.collection.immutable.List) +result = List(5) +meth = method yni_7 +as seen by Scala reflection: def yni_7(y: => Y[Int]): Int +as seen by Java reflection: public int a$.yni_7(scala.Function0) +result = 7 +meth = method yns_8 +as seen by Scala reflection: def yns_8(y: => Y[String]): String +as seen by Java reflection: public java.lang.String a$.yns_8(scala.Function0) +result = 8 +meth = method zg_1 +as seen by Scala reflection: def zg_1[T](z: Z[T]): T +as seen by Java reflection: public java.lang.Object a$.zg_1(Z) +result = 1 +meth = method zg_1 +as seen by Scala reflection: def zg_1[T](z: Z[T]): T +as seen by Java reflection: public java.lang.Object a$.zg_1(Z) +result = 1 +meth = method zi_2 +as seen by Scala reflection: def zi_2(z: Z[Int]): Int +as seen by Java reflection: public int a$.zi_2(Z) +result = 2 +meth = method zi_2 +as seen by Scala reflection: def zi_2(z: Z[Int]): Int +as seen by Java reflection: public int a$.zi_2(Z) +result = class java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer +meth = method zs_3 +as seen by Scala reflection: def zs_3(z: Z[String]): String +as seen by Java reflection: public java.lang.String a$.zs_3(Z) +result = class java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String +meth = method zs_3 +as seen by Scala reflection: def zs_3(z: Z[String]): String +as seen by Java reflection: public java.lang.String a$.zs_3(Z) +result = 3 +meth = method za_4 +as seen by Scala reflection: def za_4(zs: Array[Z[String]]): List[String] +as seen by Java reflection: public scala.collection.immutable.List a$.za_4(Z[]) +result = class java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String +meth = method za_4 +as seen by Scala reflection: def za_4(zs: Array[Z[String]]): List[String] +as seen by Java reflection: public scala.collection.immutable.List a$.za_4(Z[]) +result = List(4) +meth = method zl_5 +as seen by Scala reflection: def zl_5(zs: List[Z[String]]): List[String] +as seen by Java reflection: public scala.collection.immutable.List a$.zl_5(scala.collection.immutable.List) +result = class java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String +meth = method zl_5 +as seen by Scala reflection: def zl_5(zs: List[Z[String]]): List[String] +as seen by Java reflection: public scala.collection.immutable.List a$.zl_5(scala.collection.immutable.List) +result = List(5) +meth = method zni_7 +as seen by Scala reflection: def zni_7(z: => Z[Int]): Int +as seen by Java reflection: public int a$.zni_7(scala.Function0) +result = 7 +meth = method zns_8 +as seen by Scala reflection: def zns_8(z: => Z[String]): String +as seen by Java reflection: public java.lang.String a$.zns_8(scala.Function0) +result = 8 diff --git a/test/files/run/t6411a.scala b/test/files/run/t6411a.scala new file mode 100644 index 0000000000..3bfeac2890 --- /dev/null +++ b/test/files/run/t6411a.scala @@ -0,0 +1,81 @@ +import scala.reflect.runtime.universe._ +import scala.reflect.runtime.{currentMirror => cm} +import scala.language.reflectiveCalls + +class Y[T](val i: T) extends AnyVal { + override def toString = s"Y($i)" +} +class Z[T](val i: T) extends AnyRef { + override def toString = s"Z($i)" +} + +object a { + def yg_1[T](y: Y[T]) = y.i + def yi_2(y: Y[Int]) = y.i + def ys_3(y: Y[String]) = y.i + def ya_4(ys: Array[Y[String]]) = ys.toList.map(_.i) + def yl_5(ys: List[Y[String]]) = ys.map(_.i) + def yv_6(ys: Y[String]*) = ys.toList.map(_.i) + def yni_7(y: => Y[Int]) = y.i + def yns_8(y: => Y[String]) = y.i + + def zg_1[T](z: Z[T]) = z.i + def zi_2(z: Z[Int]) = z.i + def zs_3(z: Z[String]) = z.i + def za_4(zs: Array[Z[String]]) = zs.toList.map(_.i) + def zl_5(zs: List[Z[String]]) = zs.map(_.i) + def zv_6(zs: Z[String]*) = zs.toList.map(_.i) + def zni_7(z: => Z[Int]) = z.i + def zns_8(z: => Z[String]) = z.i +} + +object Test extends App { + def test(methName: String, arg: Any) = { + val moduleA = cm.reflect(a) + val msym = moduleA.symbol.typeSignature.declaration(TermName(methName)).asMethod + println(s"meth = $msym") + val mmirror = moduleA.reflectMethod(msym) + val mresult = + try { mmirror(arg) } + catch { + case ex: Exception => + val ex1 = scala.reflect.runtime.ReflectionUtils.unwrapThrowable(ex) + s"${ex1.getClass}: ${ex1.getMessage}" + } + println(s"as seen by Scala reflection: ${msym.asInstanceOf[scala.reflect.internal.Symbols#Symbol].defString}") + println(s"as seen by Java reflection: ${mmirror.asInstanceOf[{val jmeth: java.lang.reflect.Method}].jmeth}") + println(s"result = $mresult") + } + + test("yg_1", new Y(1)) + test("yg_1", new Y("1")) + test("yi_2", new Y(2)) + test("yi_2", new Y("2")) + test("ys_3", new Y(3)) + test("ys_3", new Y("3")) + test("ya_4", Array(new Y(4))) + test("ya_4", Array(new Y("4"))) + test("yl_5", List(new Y(5))) + test("yl_5", List(new Y("5"))) + // FIXME: disabled because of SI-7056 + // test("yv_6", new Y(6)) + // test("yv_6", new Y("6")) + test("yni_7", new Y(7)) + test("yns_8", new Y("8")) + + test("zg_1", new Z(1)) + test("zg_1", new Z("1")) + test("zi_2", new Z(2)) + test("zi_2", new Z("2")) + test("zs_3", new Z(3)) + test("zs_3", new Z("3")) + test("za_4", Array(new Z(4))) + test("za_4", Array(new Z("4"))) + test("zl_5", List(new Z(5))) + test("zl_5", List(new Z("5"))) + // FIXME: disabled because of SI-7056 + // test("zv_6", new Z(6)) + // test("zv_6", new Z("6")) + test("zni_7", new Z(7)) + test("zns_8", new Z("8")) +}
\ No newline at end of file diff --git a/test/files/run/t6411b.check b/test/files/run/t6411b.check new file mode 100644 index 0000000000..e20bed6d8d --- /dev/null +++ b/test/files/run/t6411b.check @@ -0,0 +1 @@ +Bar(Foo(3)) diff --git a/test/files/run/t6411b.scala b/test/files/run/t6411b.scala new file mode 100644 index 0000000000..af30108826 --- /dev/null +++ b/test/files/run/t6411b.scala @@ -0,0 +1,12 @@ +import scala.reflect.runtime.universe._ + +case class Foo(n: Int) extends AnyVal +case class Bar(foo: Foo) + +object Test extends App { + val mirror = runtimeMirror(getClass.getClassLoader) + val cm = mirror.reflectClass(typeOf[Bar].typeSymbol.asClass) + val ctor = typeOf[Bar].declaration(nme.CONSTRUCTOR).asMethod + val ctorm = cm.reflectConstructor(ctor) + println(ctorm(Foo(3))) +}
\ No newline at end of file diff --git a/test/files/run/t7328.check b/test/files/run/t7328.check new file mode 100644 index 0000000000..e386fe70d9 --- /dev/null +++ b/test/files/run/t7328.check @@ -0,0 +1,4 @@ +Foo +Foo(3) +Foo(3) +Foo(5) diff --git a/test/files/run/t7328.scala b/test/files/run/t7328.scala new file mode 100644 index 0000000000..8816fa2347 --- /dev/null +++ b/test/files/run/t7328.scala @@ -0,0 +1,18 @@ +import scala.reflect.runtime.universe._ +import scala.reflect.runtime.{currentMirror => cm} + +case class Foo(x: Int) extends AnyVal +case class Bar(foo: Foo) + +object Test extends App { + val foo = typeOf[Bar].declaration(TermName("foo")).asMethod + println(foo.returnType) // Foo + + val bar = Bar(Foo(3)) + println(bar.foo) // Foo(3) + + val im = cm.reflect(bar) + println(im.reflectField(foo).get) // incorrectly gives java.lang.Integer(3) not Foo(3) + im.reflectField(foo).set(Foo(5)) // java.lang.IllegalArgumentException: Can not set int field Bar.foo to Foo + println(im.reflectMethod(foo)()) // incorrectly gives java.lang.Integer(3) not Foo(3) +}
\ No newline at end of file diff --git a/test/junit/scala/tools/nsc/symtab/SymbolTableForUnitTesting.scala b/test/junit/scala/tools/nsc/symtab/SymbolTableForUnitTesting.scala index a3699a4eeb..b42e9a07cb 100644 --- a/test/junit/scala/tools/nsc/symtab/SymbolTableForUnitTesting.scala +++ b/test/junit/scala/tools/nsc/symtab/SymbolTableForUnitTesting.scala @@ -69,6 +69,7 @@ class SymbolTableForUnitTesting extends SymbolTable { // Members declared in scala.reflect.internal.Required def picklerPhase: scala.reflect.internal.Phase = SomePhase + def erasurePhase: scala.reflect.internal.Phase = SomePhase // Members declared in scala.reflect.internal.SymbolTable def currentRunId: Int = 1 |