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Unified Diff: tests/corelib_strong/map_from_test.dart

Issue 2990903002: Migrated test block 16 to Dart 2.0. (Closed)
Patch Set: Changed useIntegerKeys to a named parameter Created 3 years, 5 months ago
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Index: tests/corelib_strong/map_from_test.dart
diff --git a/tests/corelib_strong/map_from_test.dart b/tests/corelib_strong/map_from_test.dart
deleted file mode 100644
index 49913099b31212a8463f0468729b9c2c7857c8fb..0000000000000000000000000000000000000000
--- a/tests/corelib_strong/map_from_test.dart
+++ /dev/null
@@ -1,101 +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 map.from.test;
-
-import "package:expect/expect.dart";
-import 'dart:collection';
-
-main() {
- testWithConstMap();
- testWithNonConstMap();
- testWithHashMap();
- testWithLinkedMap();
-}
-
-testWithConstMap() {
- var map = const {'b': 42, 'a': 43};
- var otherMap = new Map.from(map);
- Expect.isTrue(otherMap is Map);
- Expect.isTrue(otherMap is HashMap);
- Expect.isTrue(otherMap is LinkedHashMap);
-
- Expect.equals(2, otherMap.length);
- Expect.equals(2, otherMap.keys.length);
- Expect.equals(2, otherMap.values.length);
-
- var count = (map) {
- int cnt = 0;
- map.forEach((a, b) {
- cnt += b;
- });
- return cnt;
- };
-
- Expect.equals(42 + 43, count(map));
- Expect.equals(count(map), count(otherMap));
-}
-
-testWithNonConstMap() {
- var map = {'b': 42, 'a': 43};
- var otherMap = new Map.from(map);
- Expect.isTrue(otherMap is Map);
- Expect.isTrue(otherMap is HashMap);
- Expect.isTrue(otherMap is LinkedHashMap);
-
- Expect.equals(2, otherMap.length);
- Expect.equals(2, otherMap.keys.length);
- Expect.equals(2, otherMap.values.length);
-
- int count(map) {
- int count = 0;
- map.forEach((a, b) {
- count += b;
- });
- return count;
- }
-
- ;
-
- Expect.equals(42 + 43, count(map));
- Expect.equals(count(map), count(otherMap));
-
- // Test that adding to the original map does not change otherMap.
- map['c'] = 44;
- Expect.equals(3, map.length);
- Expect.equals(2, otherMap.length);
- Expect.equals(2, otherMap.keys.length);
- Expect.equals(2, otherMap.values.length);
-
- // Test that adding to otherMap does not change the original map.
- otherMap['c'] = 44;
- Expect.equals(3, map.length);
- Expect.equals(3, otherMap.length);
- Expect.equals(3, otherMap.keys.length);
- Expect.equals(3, otherMap.values.length);
-}
-
-testWithHashMap() {
- var map = const {'b': 1, 'a': 2, 'c': 3};
- var otherMap = new HashMap.from(map);
- Expect.isTrue(otherMap is Map);
- Expect.isTrue(otherMap is HashMap);
- Expect.isTrue(otherMap is! LinkedHashMap);
- var i = 1;
- for (var val in map.values) {
- Expect.equals(i++, val);
- }
-}
-
-testWithLinkedMap() {
- var map = const {'b': 1, 'a': 2, 'c': 3};
- var otherMap = new LinkedHashMap.from(map);
- Expect.isTrue(otherMap is Map);
- Expect.isTrue(otherMap is HashMap);
- Expect.isTrue(otherMap is LinkedHashMap);
- var i = 1;
- for (var val in map.values) {
- Expect.equals(i++, val);
- }
-}
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