Joshua Litt
20faaa5d94
Change-Id: Ib18f554c1076f27a3f7c0df5a36410da41a1f467 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148784 Reviewed-by: Paul Berry <paulberry@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>
36 lines
1.1 KiB
Dart
36 lines
1.1 KiB
Dart
// Copyright (c) 2013, 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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// @dart = 2.7
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import 'package:expect/expect.dart';
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import 'package:async_helper/async_helper.dart';
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import '../helpers/compiler_helper.dart';
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const String TEST = """
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foo() {
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var a = {};
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var index = foo(); // Make sure we want to optimize this method.
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while (true) a[index] = 1;
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}
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""";
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main() {
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runTest() async {
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await compile(TEST, entry: 'foo', check: (String generated) {
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// Make sure we have all the type information we need.
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Expect.isFalse(generated.contains('bailout'));
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Expect.isFalse(generated.contains('interceptor'));
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// Make sure we don't go through an interceptor.
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Expect.isTrue(generated.contains(r'a.$indexSet(a') ||
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generated.contains(r'.$indexSet(0'));
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});
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}
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asyncTest(() async {
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print('--test from kernel------------------------------------------------');
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await runTest();
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});
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}
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