test rename overhaul: step 8 - language tests

tests/language/src/RethrowTest.dart

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-// Dart test program for testing throw statement
-
-class MyException {
-  const MyException();
-}
-
-class OtherException {
-  const OtherException();
-}
-
-class RethrowTest {
-  MyException currentException;
-
-  void throwException() {
-    currentException = new MyException();
-    throw currentException;
-  }
-
-  void testRethrowPastUncaught() {
-    try {
-      try {
-        try {
-          throwException();
-          Expect.fail("Should have thrown an exception");
-        } catch (var e) {
-          Expect.equals(true, e === currentException);
-          throw;
-          Expect.fail("Should have thrown an exception");
-        }
-      } catch (OtherException e) {
-        Expect.fail("Should not have caught OtherException");
-      }
-    } catch (var e) {
-      Expect.equals(true, e === currentException);
-    }
-  }
-
-  void testRethrow() {
-    try {
-      try {
-        throwException();
-        Expect.fail("Should have thrown an exception");
-      } catch (var e) {
-        Expect.equals(true, e === currentException);
-        throw;
-        Expect.fail("Should have thrown an exception");
-      }
-    } catch (var e) {
-      Expect.equals(true, e === currentException);
-    }
-  }
-}
-
-main() {
-  RethrowTest t = new RethrowTest();
-  t.testRethrow();
-  t.testRethrowPastUncaught();
-}