| // Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file |
| // for details. 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:analyzer/src/context/packages.dart'; |
| import 'package:analyzer/src/test_utilities/resource_provider_mixin.dart'; |
| import 'package:meta/meta.dart'; |
| import 'package:pub_semver/pub_semver.dart'; |
| import 'package:test/test.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(PackagesTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class PackagesTest with ResourceProviderMixin { |
| void setUp() { |
| newFile('/test/lib/test.dart', content: ''); |
| } |
| |
| void test_findPackagesFrom_fallbackToDotPackages() { |
| newFile('/test/.packages', content: ''' |
| test:lib/ |
| bbb:${toUriStr('/packages/bbb/lib')} |
| '''); |
| |
| var packages = findPackagesFrom( |
| resourceProvider, |
| getFile('/test/lib/a.dart'), |
| ); |
| |
| _assertPackage( |
| packages, |
| name: 'test', |
| expectedLibPath: '/test/lib', |
| expectedVersion: null, |
| ); |
| |
| _assertPackage( |
| packages, |
| name: 'bbb', |
| expectedLibPath: '/packages/bbb/lib', |
| expectedVersion: null, |
| ); |
| } |
| |
| void test_findPackagesFrom_missing() { |
| var packages = findPackagesFrom( |
| resourceProvider, |
| getFile('/test/lib/a.dart'), |
| ); |
| |
| expect(packages.packages, isEmpty); |
| } |
| |
| void test_findPackagesFrom_preferPackageConfig() { |
| newFile('/test/.dart_tool/package_config.json', content: ''' |
| { |
| "configVersion": 2, |
| "packages": [ |
| { |
| "name": "test", |
| "rootUri": "../", |
| "packageUri": "lib/", |
| "languageVersion": "2.6" |
| }, |
| { |
| "name": "aaa", |
| "rootUri": "${toUriStr('/packages/aaa')}", |
| "packageUri": "lib/", |
| "languageVersion": "2.3" |
| } |
| ] |
| } |
| '''); |
| |
| newFile('/test/.packages', content: ''' |
| test:lib/ |
| bbb:${toUriStr('/packages/bbb/lib')} |
| '''); |
| |
| var packages = findPackagesFrom( |
| resourceProvider, |
| getFile('/test/lib/a.dart'), |
| ); |
| |
| _assertPackage( |
| packages, |
| name: 'test', |
| expectedLibPath: '/test/lib', |
| expectedVersion: Version(2, 6, 0), |
| ); |
| |
| _assertPackage( |
| packages, |
| name: 'aaa', |
| expectedLibPath: '/packages/aaa/lib', |
| expectedVersion: Version(2, 3, 0), |
| ); |
| } |
| |
| test_parseDotPackagesFile() { |
| var file = newFile('/test/.packages', content: ''' |
| # Generated by pub |
| aaa:${toUriStr('/packages/aaa/lib/')} |
| test:lib/ |
| '''); |
| var packages = parseDotPackagesFile(resourceProvider, file); |
| |
| _assertPackage( |
| packages, |
| name: 'test', |
| expectedLibPath: '/test/lib', |
| expectedVersion: null, |
| ); |
| |
| _assertPackage( |
| packages, |
| name: 'aaa', |
| expectedLibPath: '/packages/aaa/lib', |
| expectedVersion: null, |
| ); |
| } |
| |
| test_parsePackageConfigJsonFile() { |
| var file = newFile('/test/.dart_tool/package_config.json', content: ''' |
| { |
| "configVersion": 2, |
| "packages": [ |
| { |
| "name": "test", |
| "rootUri": "../", |
| "packageUri": "lib/", |
| "languageVersion": "2.6" |
| }, |
| { |
| "name": "aaa", |
| "rootUri": "${toUriStr('/packages/aaa')}", |
| "packageUri": "lib/", |
| "languageVersion": "2.3" |
| }, |
| { |
| "name": "bbb", |
| "rootUri": "${toUriStr('/packages/bbb')}", |
| "packageUri": "lib/" |
| } |
| ] |
| } |
| '''); |
| var packages = parsePackageConfigJsonFile(resourceProvider, file); |
| |
| _assertPackage( |
| packages, |
| name: 'test', |
| expectedLibPath: '/test/lib', |
| expectedVersion: Version(2, 6, 0), |
| ); |
| |
| _assertPackage( |
| packages, |
| name: 'aaa', |
| expectedLibPath: '/packages/aaa/lib', |
| expectedVersion: Version(2, 3, 0), |
| ); |
| |
| _assertPackage( |
| packages, |
| name: 'bbb', |
| expectedLibPath: '/packages/bbb/lib', |
| expectedVersion: null, |
| ); |
| } |
| |
| /// New features were added in `2.2.2` over `2.2.0`. |
| /// But `2.2.2` is not representable, so we special case it. |
| test_parsePackageConfigJsonFile_version222() { |
| var file = newFile('/test/.dart_tool/package_config.json', content: ''' |
| { |
| "configVersion": 2, |
| "packages": [ |
| { |
| "name": "test", |
| "rootUri": "../", |
| "packageUri": "lib/", |
| "languageVersion": "2.2" |
| } |
| ] |
| } |
| '''); |
| var packages = parsePackageConfigJsonFile(resourceProvider, file); |
| |
| _assertPackage( |
| packages, |
| name: 'test', |
| expectedLibPath: '/test/lib', |
| expectedVersion: Version(2, 2, 2), |
| ); |
| } |
| |
| void _assertPackage( |
| Packages packages, { |
| @required String name, |
| @required String expectedLibPath, |
| @required Version expectedVersion, |
| }) { |
| var package = packages[name]; |
| expect(package.name, name); |
| expect(package.libFolder.path, convertPath(expectedLibPath)); |
| expect(package.languageVersion, expectedVersion); |
| } |
| } |