blob: 1eed76191d4c3850aec7443a92c795905a76bdda [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter_tools/src/base/file_system.dart';
import 'src/common.dart';
void main() {
final String flutterTools = fs.path.join(getFlutterRoot(), 'packages', 'flutter_tools');
test('no unauthorized imports of dart:io', () {
final List<String> whitelistedPaths = <String>[
fs.path.join(flutterTools, 'lib', 'src', 'base', 'io.dart'),
];
bool _isNotWhitelisted(FileSystemEntity entity) => whitelistedPaths.every((String path) => path != entity.path);
for (String dirName in <String>['lib', 'bin']) {
final Iterable<File> files = fs.directory(fs.path.join(flutterTools, dirName))
.listSync(recursive: true)
.where(_isDartFile)
.where(_isNotWhitelisted)
.map(_asFile);
for (File file in files) {
for (String line in file.readAsLinesSync()) {
if (line.startsWith(RegExp(r'import.*dart:io')) &&
!line.contains('ignore: dart_io_import')) {
final String relativePath = fs.path.relative(file.path, from:flutterTools);
fail("$relativePath imports 'dart:io'; import 'lib/src/base/io.dart' instead");
}
}
}
}
});
test('no unauthorized imports of package:path', () {
final String whitelistedPath = fs.path.join(flutterTools, 'lib', 'src', 'build_runner', 'web_compilation_delegate.dart');
for (String dirName in <String>['lib', 'bin', 'test']) {
final Iterable<File> files = fs.directory(fs.path.join(flutterTools, dirName))
.listSync(recursive: true)
.where(_isDartFile)
.where((FileSystemEntity entity) => entity.path != whitelistedPath)
.map(_asFile);
for (File file in files) {
for (String line in file.readAsLinesSync()) {
if (line.startsWith(RegExp(r'import.*package:path/path.dart')) &&
!line.contains('ignore: package_path_import')) {
final String relativePath = fs.path.relative(file.path, from:flutterTools);
fail("$relativePath imports 'package:path/path.dart'; use 'fs.path' instead");
}
}
}
}
});
test('no unauthorized imports of dart:convert', () {
final List<String> whitelistedPaths = <String>[
fs.path.join(flutterTools, 'lib', 'src', 'convert.dart'),
];
bool _isNotWhitelisted(FileSystemEntity entity) => whitelistedPaths.every((String path) => path != entity.path);
for (String dirName in <String>['lib']) {
final Iterable<File> files = fs.directory(fs.path.join(flutterTools, dirName))
.listSync(recursive: true)
.where(_isDartFile)
.where(_isNotWhitelisted)
.map(_asFile);
for (File file in files) {
for (String line in file.readAsLinesSync()) {
if (line.startsWith(RegExp(r'import.*dart:convert')) &&
!line.contains('ignore: dart_convert_import')) {
final String relativePath = fs.path.relative(file.path, from:flutterTools);
fail("$relativePath imports 'dart:convert'; import 'lib/src/convert.dart' instead");
}
}
}
}
});
test('no unauthorized imports of build_runner', () {
final List<String> whitelistedPaths = <String>[
fs.path.join(flutterTools, 'test', 'src', 'build_runner'),
fs.path.join(flutterTools, 'lib', 'src', 'build_runner'),
fs.path.join(flutterTools, 'lib', 'executable.dart'),
];
bool _isNotWhitelisted(FileSystemEntity entity) => whitelistedPaths.every((String path) => !entity.path.contains(path));
for (String dirName in <String>['lib']) {
final Iterable<File> files = fs.directory(fs.path.join(flutterTools, dirName))
.listSync(recursive: true)
.where(_isDartFile)
.where(_isNotWhitelisted)
.map(_asFile);
for (File file in files) {
for (String line in file.readAsLinesSync()) {
if (line.startsWith(RegExp(r'import.*package:build_runner_core/build_runner_core.dart')) ||
line.startsWith(RegExp(r'import.*package:build_runner/build_runner.dart')) ||
line.startsWith(RegExp(r'import.*package:build_config/build_config.dart')) ||
line.startsWith(RegExp(r'import.*build_runner/.*.dart'))) {
final String relativePath = fs.path.relative(file.path, from:flutterTools);
fail('$relativePath imports a build_runner package');
}
}
}
}
});
}
bool _isDartFile(FileSystemEntity entity) => entity is File && entity.path.endsWith('.dart');
File _asFile(FileSystemEntity entity) => entity;