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104 lines
4.5 KiB
Dart
104 lines
4.5 KiB
Dart
// Copyright 2016 The Chromium 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:file/memory.dart';
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import 'package:flutter_tools/src/base/file_system.dart';
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import 'package:flutter_tools/src/base/platform.dart';
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import 'package:flutter_tools/src/cache.dart';
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import 'package:flutter_tools/src/commands/devices.dart';
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import 'package:flutter_tools/src/dart/dependencies.dart';
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import 'package:flutter_tools/src/dependency_checker.dart';
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import 'package:path/path.dart' as path;
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import 'package:test/test.dart';
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import 'src/common.dart';
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import 'src/context.dart';
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void main() {
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group('DependencyChecker', () {
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final String basePath = path.dirname(path.fromUri(platform.script));
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final String dataPath = path.join(basePath, 'data', 'dart_dependencies_test');
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MemoryFileSystem testFileSystem;
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setUp(() {
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Cache.disableLocking();
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testFileSystem = new MemoryFileSystem();
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});
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testUsingContext('good', () {
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final String testPath = path.join(dataPath, 'good');
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final String mainPath = path.join(testPath, 'main.dart');
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final String fooPath = path.join(testPath, 'foo.dart');
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final String barPath = path.join(testPath, 'lib', 'bar.dart');
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final String packagesPath = path.join(testPath, '.packages');
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DartDependencySetBuilder builder =
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new DartDependencySetBuilder(mainPath, testPath, packagesPath);
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DependencyChecker dependencyChecker =
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new DependencyChecker(builder, null);
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// Set file modification time on all dependencies to be in the past.
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DateTime baseTime = new DateTime.now();
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updateFileModificationTime(packagesPath, baseTime, -10);
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updateFileModificationTime(mainPath, baseTime, -10);
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updateFileModificationTime(fooPath, baseTime, -10);
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updateFileModificationTime(barPath, baseTime, -10);
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expect(dependencyChecker.check(baseTime), isFalse);
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// Set .packages file modification time to be in the future.
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updateFileModificationTime(packagesPath, baseTime, 20);
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expect(dependencyChecker.check(baseTime), isTrue);
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// Reset .packages file modification time.
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updateFileModificationTime(packagesPath, baseTime, 0);
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expect(dependencyChecker.check(baseTime), isFalse);
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// Set 'package:self/bar.dart' file modification time to be in the future.
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updateFileModificationTime(barPath, baseTime, 10);
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expect(dependencyChecker.check(baseTime), isTrue);
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});
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testUsingContext('syntax error', () {
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final String testPath = path.join(dataPath, 'syntax_error');
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final String mainPath = path.join(testPath, 'main.dart');
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final String fooPath = path.join(testPath, 'foo.dart');
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final String packagesPath = path.join(testPath, '.packages');
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DartDependencySetBuilder builder =
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new DartDependencySetBuilder(mainPath, testPath, packagesPath);
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DependencyChecker dependencyChecker =
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new DependencyChecker(builder, null);
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DateTime baseTime = new DateTime.now();
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// Set file modification time on all dependencies to be in the past.
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updateFileModificationTime(packagesPath, baseTime, -10);
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updateFileModificationTime(mainPath, baseTime, -10);
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updateFileModificationTime(fooPath, baseTime, -10);
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// Dependencies are considered dirty because there is a syntax error in
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// the .dart file.
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expect(dependencyChecker.check(baseTime), isTrue);
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});
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/// Test a flutter tool move.
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///
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/// Tests that the flutter tool doesn't crash and displays a warning when its own location
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/// changed since it was last referenced to in a package's .packages file.
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testUsingContext('moved flutter sdk', () async {
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String destinationPath = '/some/test/location';
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// Copy the golden input and let the test run in an isolated temporary in-memory file system.
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copyDirectorySync(
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new LocalFileSystem().directory(path.join(dataPath, 'changed_sdk_location')),
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fs.directory(destinationPath));
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fs.currentDirectory = destinationPath;
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// Doesn't matter what commands we run. Arbitrarily list devices here.
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await createTestCommandRunner(new DevicesCommand()).run(<String>['devices']);
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expect(testLogger.errorText, contains('.packages'));
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}, overrides: <Type, Generator>{
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FileSystem: () => testFileSystem,
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});
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}, skip: io.Platform.isWindows); // TODO(goderbauer): Migrate test away from 'touch' bash command.
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}
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