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62c6859e59
Closes https://github.com/flutter/flutter/issues/160527. We don't use the Dart script anyway, and the shell script could be simplified to the single use in g3 (cl/688973229).
73 lines
2.4 KiB
Dart
73 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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@TestOn('posix')
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library;
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import 'dart:io' as io;
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import 'package:path/path.dart' as p;
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import 'package:test/test.dart';
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/// Tests that `/dev/tools/bin/engine_hash.sh` _appears_ to work.
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void main() {
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late final io.File engineHashSh;
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setUpAll(() {
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engineHashSh = io.File(p.join(p.current, 'bin', 'engine_hash.sh'));
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if (!engineHashSh.existsSync()) {
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fail('No engine_hash.sh at "${p.absolute(engineHashSh.path)}".');
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}
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});
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late io.Directory tmpFlutterRoot;
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setUp(() {
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tmpFlutterRoot = io.Directory.systemTemp.createTempSync('engine_hash_test.');
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// Create engine_hash.sh at the same component it would be in the real root.
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io.Directory(p.join(tmpFlutterRoot.path, 'dev', 'tools', 'bin')).createSync(recursive: true);
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engineHashSh.copySync(p.join(tmpFlutterRoot.path, 'dev', 'tools', 'bin', 'engine_hash.sh'));
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// Create FLUTTER_ROOT/DEPS.
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io.File(p.join(tmpFlutterRoot.path, 'DEPS')).createSync();
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});
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tearDown(() {
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tmpFlutterRoot.deleteSync(recursive: true);
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});
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test('omission of FLUTTER_ROOT/DEPS falls back to engine.version', () {
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io.File(p.join(tmpFlutterRoot.path, 'bin', 'internal', 'engine.version'))
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..createSync(recursive: true)
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..writeAsStringSync('12345');
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io.File(p.join(tmpFlutterRoot.path, 'DEPS')).deleteSync();
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final io.ProcessResult result = io.Process.runSync(
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p.join(tmpFlutterRoot.path, 'dev', 'tools', 'bin', 'engine_hash.sh'),
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<String>[],
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);
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expect(result.exitCode, 0, reason: result.stderr.toString());
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expect(result.stdout, '12345\n');
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});
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test('uses git -C merge-base HEAD origin/master', () {
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final io.ProcessResult result = io.Process.runSync(
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p.join(tmpFlutterRoot.path, 'dev', 'tools', 'bin', 'engine_hash.sh'),
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<String>[],
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environment: <String, String>{'GIT': p.join(p.current, 'test', 'mock_git.sh')},
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);
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expect(result.exitCode, 0, reason: result.stderr.toString());
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expect(
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result.stdout,
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stringContainsInOrder(<String>[
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'Mock Git: -C',
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'engine_hash_test',
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// This needs to be origin/master if the google3 script is running from a fresh checkout.
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'merge-base HEAD origin/master',
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]),
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);
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});
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}
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