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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>
100 lines
2.8 KiB
Dart
100 lines
2.8 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 'dart:io' as io;
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import 'package:collection/collection.dart';
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import 'package:test/test.dart';
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import '../bin/engine_hash.dart' show GitRevisionStrategy, engineHash;
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void main() {
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test('Produces an engine hash for merge-base', () async {
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final Future<io.ProcessResult> Function(List<String>) runProcess = _fakeProcesses(
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processes: <FakeProcess>[
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(
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exe: 'git',
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command: 'merge-base',
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rest: <String>['upstream/master', 'HEAD'],
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exitCode: 0,
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stdout: 'abcdef1234',
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stderr: null,
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),
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(
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exe: 'git',
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command: 'ls-tree',
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rest: <String>['-r', 'abcdef1234', 'engine', 'DEPS'],
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exitCode: 0,
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stdout: 'one\r\ntwo\r\n',
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stderr: null,
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),
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],
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);
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final Future<String> result = engineHash(runProcess);
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expect(result, completion('c708d7ef841f7e1748436b8ef5670d0b2de1a227'));
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});
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test('Produces an engine hash for HEAD', () async {
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final Future<io.ProcessResult> Function(List<String>) runProcess = _fakeProcesses(
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processes: <FakeProcess>[
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(
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exe: 'git',
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command: 'ls-tree',
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rest: <String>['-r', 'HEAD', 'engine', 'DEPS'],
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exitCode: 0,
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stdout: 'one\ntwo\n',
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stderr: null,
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),
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],
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);
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final Future<String> result = engineHash(
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runProcess,
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revisionStrategy: GitRevisionStrategy.head,
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);
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expect(result, completion('c708d7ef841f7e1748436b8ef5670d0b2de1a227'));
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});
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test('Returns error in non-monorepo', () async {
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final Future<io.ProcessResult> Function(List<String>) runProcess = _fakeProcesses(
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processes: <FakeProcess>[
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(
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exe: 'git',
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command: 'ls-tree',
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rest: <String>['-r', 'HEAD', 'engine', 'DEPS'],
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exitCode: 0,
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stdout: '',
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stderr: null,
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),
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],
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);
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final Future<String> result = engineHash(
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runProcess,
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revisionStrategy: GitRevisionStrategy.head,
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);
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expect(result, throwsA('Not in a monorepo'));
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});
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}
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typedef FakeProcess =
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({String exe, String command, List<String> rest, dynamic stdout, dynamic stderr, int exitCode});
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Future<io.ProcessResult> Function(List<String>) _fakeProcesses({
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required List<FakeProcess> processes,
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}) => (List<String> cmd) async {
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for (final FakeProcess process in processes) {
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if (process.exe.endsWith(cmd[0]) &&
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process.command.endsWith(cmd[1]) &&
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process.rest.equals(cmd.sublist(2))) {
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return io.ProcessResult(1, process.exitCode, process.stdout, process.stderr);
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}
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}
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return io.ProcessResult(1, -42, '', '404 command not found: $cmd');
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};
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