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284f662022
Change-Id: I764d0457da85b2935e1d83309eab4c4b5b3ea000 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/126204 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com>
31 lines
1.1 KiB
Dart
31 lines
1.1 KiB
Dart
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Tests of hash set type checking.
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library hash_set_type_check_test;
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import "package:expect/expect.dart";
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import 'dart:collection';
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// TODO: all this test does now is verify that lookup takes a non-T
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// should merge this with `hash_test_test`.
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testSet(Set<String> newSet()) {
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Set<String> s = newSet();
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Expect.isNull(s.lookup(1));
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}
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void main() {
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testSet(() => new Set<String>());
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testSet(() => new HashSet<String>());
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testSet(() => new LinkedHashSet<String>());
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testSet(() => new Set<String>.identity());
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testSet(() => new HashSet<String>.identity());
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testSet(() => new LinkedHashSet<String>.identity());
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testSet(() => new HashSet<String>(
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equals: (x, y) => identical(x, y), hashCode: (x) => identityHashCode(x)));
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testSet(() => new LinkedHashSet<String>(
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equals: (x, y) => identical(x, y), hashCode: (x) => identityHashCode(x)));
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}
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