mirror of
https://github.com/flutter/flutter
synced 2024-10-13 19:52:53 +00:00
137 lines
7.8 KiB
Dart
137 lines
7.8 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';
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import 'package:path/path.dart' as path;
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import '../analyze.dart';
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import '../utils.dart';
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import 'common.dart';
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typedef AsyncVoidCallback = Future<void> Function();
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Future<String> capture(AsyncVoidCallback callback, { int exitCode = 0 }) async {
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final StringBuffer buffer = StringBuffer();
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final PrintCallback oldPrint = print;
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try {
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print = (Object line) {
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buffer.writeln(line);
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};
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try {
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await callback();
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expect(exitCode, 0);
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} on ExitException catch (error) {
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expect(error.exitCode, exitCode);
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}
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} finally {
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print = oldPrint;
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}
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if (stdout.supportsAnsiEscapes) {
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// Remove ANSI escapes when this test is running on a terminal.
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return buffer.toString().replaceAll(RegExp(r'(\x9B|\x1B\[)[0-?]{1,3}[ -/]*[@-~]'), '');
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} else {
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return buffer.toString();
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}
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}
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void main() {
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final String testRootPath = path.join('test', 'analyze-test-input', 'root');
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test('analyze.dart - verifyDeprecations', () async {
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final String result = await capture(() => verifyDeprecations(testRootPath, minimumMatches: 2), exitCode: 1);
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expect(result,
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'━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n'
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+
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(
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'test/analyze-test-input/root/packages/foo/deprecation.dart:12: Deprecation notice does not match required pattern.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:18: Deprecation notice should be a grammatically correct sentence and start with a capital letter; see style guide: STYLE_GUIDE_URL\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:25: Deprecation notice should be a grammatically correct sentence and end with a period.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:29: Deprecation notice does not match required pattern.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:32: Deprecation notice does not match required pattern.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:37: Deprecation notice does not match required pattern.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:41: Deprecation notice does not match required pattern.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:48: End of deprecation notice does not match required pattern.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:51: Unexpected deprecation notice indent.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:70: Deprecation notice does not accurately indicate a dev branch version number; please see RELEASES_URL to find the latest dev build version number.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:76: Deprecation notice does not accurately indicate a dev branch version number; please see RELEASES_URL to find the latest dev build version number.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:82: Deprecation notice does not accurately indicate a dev branch version number; please see RELEASES_URL to find the latest dev build version number.\n'
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'test/analyze-test-input/root/packages/foo/deprecation.dart:99: Deprecation notice does not match required pattern. You might have used double quotes (") for the string instead of single quotes (\').\n'
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.replaceAll('/', Platform.isWindows ? r'\' : '/')
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.replaceAll('STYLE_GUIDE_URL', 'https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo')
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.replaceAll('RELEASES_URL', 'https://flutter.dev/docs/development/tools/sdk/releases')
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)
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+
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'See: https://github.com/flutter/flutter/wiki/Tree-hygiene#handling-breaking-changes\n'
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'━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n'
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);
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});
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test('analyze.dart - verifyNoMissingLicense', () async {
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final String result = await capture(() => verifyNoMissingLicense(testRootPath, checkMinimums: false), exitCode: 1);
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expect(result,
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'━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n'
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+
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(
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'The following 1 file does not have the right license header:\n'
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'test/analyze-test-input/root/packages/foo/foo.dart\n'
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.replaceAll('/', Platform.isWindows ? r'\' : '/')
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)
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+
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'The expected license header is:\n'
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'// Copyright 2014 The Flutter Authors. All rights reserved.\n'
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'// Use of this source code is governed by a BSD-style license that can be\n'
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'// found in the LICENSE file.\n'
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'...followed by a blank line.\n'
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'━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n'
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);
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});
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test('analyze.dart - verifyNoTrailingSpaces', () async {
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final String result = await capture(() => verifyNoTrailingSpaces(testRootPath, minimumMatches: 2), exitCode: 1);
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expect(result,
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'━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n'
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+
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(
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'test/analyze-test-input/root/packages/foo/spaces.txt:5: trailing U+0020 space character\n'
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'test/analyze-test-input/root/packages/foo/spaces.txt:9: trailing blank line\n'
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.replaceAll('/', Platform.isWindows ? r'\' : '/')
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)
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+
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'━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n'
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);
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});
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test('analyze.dart - verifyNoBinaries - positive', () async {
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final String result = await capture(() => verifyNoBinaries(
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testRootPath,
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legacyBinaries: <Hash256>{const Hash256(0x39A050CD69434936, 0, 0, 0)},
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), exitCode: Platform.isWindows ? 0 : 1);
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if (!Platform.isWindows) {
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// The output starts with the call to git ls-files, the details of which
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// change from run to run, so we only check the trailing end of the output.
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expect(result, endsWith('\n'
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'━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n'
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'test/analyze-test-input/root/packages/foo/serviceaccount.enc:0: file is not valid UTF-8\n'
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'All files in this repository must be UTF-8. In particular, images and other binaries\n'
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'must not be checked into this repository. This is because we are very sensitive to the\n'
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'size of the repository as it is distributed to all our developers. If you have a binary\n'
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'to which you need access, you should consider how to fetch it from another repository;\n'
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'for example, the "assets-for-api-docs" repository is used for images in API docs.\n'
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'━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n'
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));
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}
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});
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test('analyze.dart - verifyNoBinaries - negative', () async {
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await capture(() => verifyNoBinaries(
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testRootPath,
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legacyBinaries: <Hash256>{
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const Hash256(0xA8100AE6AA1940D0, 0xB663BB31CD466142, 0xEBBDBD5187131B92, 0xD93818987832EB89), // sha256("\xff")
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const Hash256(0x155644D3F13D98BF, 0, 0, 0),
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},
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), exitCode: 0);
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});
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}
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