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This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
72 lines
2.4 KiB
Dart
72 lines
2.4 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter_devicelab/framework/runner.dart';
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import 'package:vm_service/vm_service.dart';
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import 'common.dart';
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void main() {
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final Map<String, String> isolateParams = <String, String>{
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'runFlutterConfig': 'false',
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'timeoutInMinutes': '1',
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};
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late List<String> printLog;
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void print(String s) => printLog.add(s);
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group('run.dart script', () {
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test('Reruns - Test passes the first time.', () async {
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printLog = <String>[];
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await runTasks(
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<String>['smoke_test_success'],
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isolateParams: isolateParams,
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print: print,
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logs: printLog,
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);
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expect(printLog.length, 2);
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expect(printLog[0], 'Test passed on first attempt.');
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expect(printLog[1], 'flaky: false');
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});
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test('Reruns - Test fails all reruns.', () async {
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printLog = <String>[];
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await runTasks(
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<String>['smoke_test_failure'],
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isolateParams: isolateParams,
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print: print,
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logs: printLog,
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);
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expect(printLog.length, 2);
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expect(printLog[0], 'Consistently failed across all 3 executions.');
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expect(printLog[1], 'flaky: false');
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});
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test(
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'Ensures task results are received before task process shuts down.',
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() async {
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// Regression test for https://github.com/flutter/flutter/issues/155475
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//
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// Runs multiple concurrent instances of a short-lived task in an effort to
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// trigger the race between the VM service processing the response from
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// ext.cocoonRunTask and the VM shutting down, which will throw a RPCError
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// with a "Service connection disposed" message.
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//
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// Obviously this isn't foolproof, but this test becoming flaky or failing
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// consistently should signal that we're encountering a shutdown race
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// somewhere.
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const int runs = 30;
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try {
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await Future.wait(<Future<void>>[
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for (int i = 0; i < runs; ++i)
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runTasks(<String>['smoke_test_success'], isolateParams: isolateParams),
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], eagerError: true);
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} on RPCError catch (e) {
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fail('Unexpected RPCError: $e');
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}
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},
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timeout: const Timeout.factor(2),
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);
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});
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}
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