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5491c8c146
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>
60 lines
2.1 KiB
Dart
60 lines
2.1 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:file/file.dart';
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import 'package:flutter_tools/src/base/io.dart';
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import 'package:flutter_tools/src/base/logger.dart';
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import 'package:flutter_tools/src/base/os.dart';
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import '../integration.shard/test_utils.dart';
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import '../src/common.dart';
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Future<void> main() async {
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test('verify the dart binary arch matches the host arch', () async {
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final HostPlatform dartArch = _identifyMacBinaryArch(_dartBinary.path);
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final OperatingSystemUtils os = OperatingSystemUtils(
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processManager: processManager,
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fileSystem: fileSystem,
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platform: platform,
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logger: BufferLogger.test(),
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);
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expect(dartArch, os.hostPlatform);
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}, skip: !platform.isMacOS); // [intended] Calls macOS-specific commands
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}
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// Call `file` on the path and parse the output.
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HostPlatform _identifyMacBinaryArch(String path) {
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// Expect STDOUT like:
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// bin/cache/dart-sdk/bin/dart: Mach-O 64-bit executable x86_64
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final RegExp pattern = RegExp(r'Mach-O 64-bit executable (\w+)');
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final ProcessResult result = processManager.runSync(<String>['file', _dartBinary.path]);
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expect(
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result,
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ProcessResultMatcher(stdoutPattern: '${_dartBinary.path}: Mach-O 64-bit executable'),
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);
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final RegExpMatch? match = pattern.firstMatch(result.stdout as String);
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if (match == null) {
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fail('Unrecognized STDOUT from `file`: "${result.stdout}"');
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}
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switch (match.group(1)) {
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case 'x86_64':
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return HostPlatform.darwin_x64;
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case 'arm64':
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return HostPlatform.darwin_arm64;
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default:
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fail('Unexpected architecture ${match.group(1)}');
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}
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}
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final String _flutterRootPath = getFlutterRoot();
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final Directory _flutterRoot = fileSystem.directory(_flutterRootPath);
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final File _dartBinary =
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_flutterRoot
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.childDirectory('bin')
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.childDirectory('cache')
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.childDirectory('dart-sdk')
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.childDirectory('bin')
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.childFile('dart')
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.absolute;
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