Ben Konyi
1cbf7761dd
Fixes https://github.com/dart-lang/sdk/issues/44582 Change-Id: I78033a4182a3e587730743e5dad2a1e7358a3fc7 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/194119 Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com>
102 lines
3.1 KiB
Dart
102 lines
3.1 KiB
Dart
// Copyright (c) 2020, 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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import 'dart:io';
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import 'package:test/test.dart';
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import '../utils.dart';
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void main() {
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group('format', format, timeout: longTimeout);
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}
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void format() {
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TestProject p;
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tearDown(() => p?.dispose());
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test('--help', () {
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p = project();
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var result = p.runSync(['format', '--help']);
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expect(result.exitCode, 0);
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expect(result.stderr, isEmpty);
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expect(result.stdout, contains('Idiomatically format Dart source code.'));
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expect(result.stdout,
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contains('Usage: dart format [options...] <files or directories...>'));
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// Does not show verbose help.
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expect(result.stdout.contains('--stdin-name'), isFalse);
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});
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test('--help --verbose', () {
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p = project();
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var result = p.runSync(['format', '--help', '--verbose']);
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expect(result.exitCode, 0);
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expect(result.stderr, isEmpty);
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expect(result.stdout, contains('Idiomatically format Dart source code.'));
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expect(result.stdout,
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contains('Usage: dart format [options...] <files or directories...>'));
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// Shows verbose help.
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expect(result.stdout, contains('--stdin-name'));
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});
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test('unchanged', () {
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p = project(mainSrc: 'int get foo => 1;\n');
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ProcessResult result = p.runSync(['format', p.relativeFilePath]);
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expect(result.exitCode, 0);
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expect(result.stderr, isEmpty);
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expect(result.stdout, startsWith('Formatted 1 file (0 changed) in '));
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});
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test('formatted', () {
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p = project(mainSrc: 'int get foo => 1;\n');
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ProcessResult result = p.runSync(['format', p.relativeFilePath]);
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expect(result.exitCode, 0);
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expect(result.stderr, isEmpty);
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expect(
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result.stdout,
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startsWith(
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'Formatted lib/main.dart\nFormatted 1 file (1 changed) in '));
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});
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test('formatted with exit code set', () {
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p = project(mainSrc: 'int get foo => 1;\n');
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ProcessResult result = p.runSync([
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'format',
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'--set-exit-if-changed',
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p.relativeFilePath,
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]);
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expect(result.exitCode, isNot(0));
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expect(result.stderr, isEmpty);
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expect(
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result.stdout,
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startsWith(
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'Formatted lib/main.dart\nFormatted 1 file (1 changed) in '));
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});
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test('not formatted with exit code set', () {
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p = project(mainSrc: 'int get foo => 1;\n');
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ProcessResult result = p.runSync([
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'format',
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'--set-exit-if-changed',
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p.relativeFilePath,
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]);
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expect(result.exitCode, 0);
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expect(result.stderr, isEmpty);
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expect(result.stdout, startsWith('Formatted 1 file (0 changed) in '));
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});
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test('unknown file', () {
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p = project(mainSrc: 'int get foo => 1;\n');
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var unknownFilePath = '${p.relativeFilePath}-unknown-file.dart';
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ProcessResult result = p.runSync(['format', unknownFilePath]);
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expect(result.exitCode, 0);
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expect(result.stderr,
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startsWith('No file or directory found at "$unknownFilePath".'));
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expect(result.stdout, startsWith('Formatted no files in '));
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});
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}
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