Migrated test block 17 to Dart 2.0.

tests/corelib/maps_test.dart

Index: tests/corelib/maps_test.dart
diff --git a/tests/corelib/maps_test.dart b/tests/corelib/maps_test.dart
deleted file mode 100644
index 9183c236bdcda918f38af34ec345ec25acc0af6a..0000000000000000000000000000000000000000
--- a/tests/corelib/maps_test.dart
+++ /dev/null
@@ -1,138 +0,0 @@
-// 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.
-
-library maps_test;
-
-import "package:expect/expect.dart";
-import 'dart:collection';
-
-main() {
-  final key1 = "key1";
-  final key2 = "key2";
-  final key3 = "key3";
-  final key4 = "key4";
-  final key5 = "key5";
-  final key6 = "key6";
-  final key7 = "key7";
-  final key8 = "key8";
-
-  final value1 = 10;
-  final value2 = 20;
-  final value3 = 30;
-  final value4 = 40;
-  final value5 = 50;
-  final value6 = 60;
-  final value7 = 70;
-  final value8 = 80;
-
-  Map map = new Map();
-
-  map[key1] = value1;
-  map[key1] = value2;
-  Expect.equals(false, Maps.containsKey(map, key2));
-  Expect.equals(1, Maps.length(map));
-
-  map[key1] = value1;
-  // Add enough entries to make sure the table grows.
-  map[key2] = value2;
-  Expect.equals(2, Maps.length(map));
-  map[key3] = value3;
-  map[key4] = value4;
-  map[key5] = value5;
-  map[key6] = value6;
-  map[key7] = value7;
-  map[key8] = value8;
-  Expect.equals(8, Maps.length(map));
-
-  map.remove(key4);
-  Expect.equals(false, Maps.containsKey(map, key4));
-  Expect.equals(7, Maps.length(map));
-
-  // Test clearing the table.
-  Maps.clear(map);
-  Expect.equals(0, Maps.length(map));
-  Expect.equals(false, Maps.containsKey(map, key1));
-  Expect.equals(false, map.containsKey(key1));
-  Expect.equals(false, Maps.containsKey(map, key2));
-  Expect.equals(false, map.containsKey(key2));
-  Expect.equals(false, Maps.containsKey(map, key3));
-  Expect.equals(false, map.containsKey(key3));
-  Expect.equals(false, Maps.containsKey(map, key4));
-  Expect.equals(false, map.containsKey(key4));
-  Expect.equals(false, Maps.containsKey(map, key5));
-  Expect.equals(false, map.containsKey(key5));
-  Expect.equals(false, Maps.containsKey(map, key6));
-  Expect.equals(false, map.containsKey(key6));
-  Expect.equals(false, Maps.containsKey(map, key7));
-  Expect.equals(false, map.containsKey(key7));
-  Expect.equals(false, Maps.containsKey(map, key8));
-  Expect.equals(false, map.containsKey(key8));
-
-  // Test adding and removing again.
-  map[key1] = value1;
-  Expect.equals(1, Maps.length(map));
-  map[key2] = value2;
-  Expect.equals(2, Maps.length(map));
-  map[key3] = value3;
-  map.remove(key3);
-  Expect.equals(2, Maps.length(map));
-  map[key4] = value4;
-  map.remove(key4);
-  Expect.equals(2, Maps.length(map));
-  map[key5] = value5;
-  map.remove(key5);
-  Expect.equals(2, Maps.length(map));
-  map[key6] = value6;
-  map.remove(key6);
-  Expect.equals(2, Maps.length(map));
-  map[key7] = value7;
-  map.remove(key7);
-  Expect.equals(2, Maps.length(map));
-  map[key8] = value8;
-  map.remove(key8);
-  Expect.equals(2, Maps.length(map));
-
-  Expect.equals(true, Maps.containsKey(map, key1));
-  Expect.equals(true, Maps.containsValue(map, value1));
-
-  // Test Map.forEach.
-  Map other_map = new Map();
-  void testForEachMap(key, value) {
-    other_map[key] = value;
-  }
-
-  Maps.forEach(map, testForEachMap);
-  Expect.equals(true, other_map.containsKey(key1));
-  Expect.equals(true, other_map.containsKey(key2));
-  Expect.equals(true, other_map.containsValue(value1));
-  Expect.equals(true, other_map.containsValue(value2));
-  Expect.equals(2, Maps.length(other_map));
-
-  // Test Collection.values.
-  void testForEachCollection(value) {
-    other_map[value] = value;
-  }
-
-  Iterable values = Maps.getValues(map);
-  other_map = new Map();
-  values.forEach(testForEachCollection);
-  Expect.equals(true, !other_map.containsKey(key1));
-  Expect.equals(true, !other_map.containsKey(key2));
-  Expect.equals(true, !other_map.containsValue(key1));
-  Expect.equals(true, !other_map.containsValue(key2));
-  Expect.equals(true, other_map.containsKey(value1));
-  Expect.equals(true, other_map.containsKey(value2));
-  Expect.equals(true, other_map.containsValue(value1));
-  Expect.equals(true, other_map.containsValue(value2));
-  Expect.equals(2, other_map.length);
-  other_map.clear();
-
-  // Test Map.putIfAbsent.
-  map.clear();
-  Expect.equals(false, Maps.containsKey(map, key1));
-  Maps.putIfAbsent(map, key1, () => 10);
-  Expect.equals(true, map.containsKey(key1));
-  Expect.equals(10, map[key1]);
-  Expect.equals(10, Maps.putIfAbsent(map, key1, () => 11));
-}