From 506a5e334d57084322fa89119d72fa96beb824b6 Mon Sep 17 00:00:00 2001 From: Dmitry Petrashko Date: Mon, 15 Jun 2015 17:50:04 +0200 Subject: Enable tests that succeed. --- tests/run/collection-stacks.scala | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 tests/run/collection-stacks.scala (limited to 'tests/run/collection-stacks.scala') diff --git a/tests/run/collection-stacks.scala b/tests/run/collection-stacks.scala new file mode 100644 index 000000000..a41bef37c --- /dev/null +++ b/tests/run/collection-stacks.scala @@ -0,0 +1,38 @@ +import scala.collection.{ immutable, mutable } + +object Test extends dotty.runtime.LegacyApp { + def mutableStack[T](xs: T*): mutable.Stack[T] = { + val s = new mutable.Stack[T] + s.pushAll(xs) + s + } + + def immutableStack[T](xs: T*): immutable.Stack[T] = { + immutable.Stack.empty[T] pushAll xs + } + + def check[T](expected: T, got: T): Unit = { + println(got + ": " + (expected == got)) + } + + // check #957 + check("3-2-1", immutableStack(1, 2, 3).iterator.mkString("-")) + check("3-2-1", mutableStack(1, 2, 3).iterator.mkString("-")) + + println("apply") + check(3, immutableStack(1, 2, 3).apply(0)) + check(3, mutableStack(1, 2, 3).apply(0)) + check(1, immutableStack(1, 2, 3).apply(2)) + check(1, mutableStack(1, 2, 3).apply(2)) + + println("top") + check(3, immutableStack(1, 2, 3).top) + check(3, mutableStack(1, 2, 3).top) + + println("pop") + check("2-1", immutableStack(1, 2, 3).pop.mkString("-")) + check(3, mutableStack(1, 2, 3).pop()) + check("2-1", { val s = mutableStack(1, 2, 3); s.pop(); s.toList.mkString("-") }) +} + +// vim: set ts=2 sw=2 et: -- cgit v1.2.3