// Copyright (c) 2015, 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.

import "package:expect/expect.dart";
import "package:async_helper/async_helper.dart";

// Two loop variables
test1() async {
  var r = 0;
  label:
  for(var i = 1, j =
      await /// await_in_init: ok
                     10; i < 10 && j > 
      await /// await_in_condition: ok
                                       -5; j--, i +=
      await /// await_in_update: ok
                                                     1) {
    if (i < 
        await /// await_in_body: ok
            5 || j < -5) {
      continue label;
    }
    r++;
  }
  Expect.equals(5, r);
}

// One loop variable
test2() async {
  var r = 0;
  label:
  for(var i = 
     await /// await_in_init: ok
              0; i < 
     await /// await_in_condition: ok
                     10; i +=
     await /// await_in_update: ok
                              1) {
    if (i <
        await /// await_in_body: ok
            5) {
      continue label;
    }
    r++;
  }
  Expect.equals(5, r);
}

// Variable not declared in initializer;
test3() async {
  var r = 0, i, j;
  label:
  for(i =
      await /// await_in_init: ok
           0; i < 
      await /// await_in_condition: ok
                   10; i +=
      await /// await_in_update: ok
                            1) {
    if (i < 
        await /// await_in_body: ok
            5) {
      continue label;
    }
    r++;
  }
  Expect.equals(5, r);
}

// Nested loop
test4() async {
  var r = 0;
  label:
  for(var i = 
      await /// await_in_init: ok
              0; i <
      await /// await_in_condition: ok
                      10; i+=
      await /// await_in_update: ok
                              1) {
    if (i <
        await /// await_in_body: ok
            5) {
      for (int i = 0; i < 10; i++) {
        continue label;
      } 
    }
    r++;
  }
  Expect.equals(5, r);
}

test() async {
  await test1();
  await test2();
  await test3();
  await test4();
}

main() {
  asyncStart();
  test().then((_) => asyncEnd());
}