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| 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. |
| 4 |
| 5 library test.source.optimizing_pub_package_map_provider; |
| 6 |
| 7 import 'dart:convert'; |
| 8 import 'dart:io' as io; |
| 9 |
| 10 import 'package:analysis_server/src/source/optimizing_pub_package_map_provider.d
art'; |
| 11 import 'package:analyzer/file_system/file_system.dart'; |
| 12 import 'package:analyzer/file_system/memory_file_system.dart'; |
| 13 import 'package:path/path.dart'; |
| 14 import 'package:unittest/unittest.dart'; |
| 15 |
| 16 import '../reflective_tests.dart'; |
| 17 |
| 18 main() { |
| 19 groupSep = ' | '; |
| 20 runReflectiveTests(OptimizingPubPackageMapProviderTest); |
| 21 runReflectiveTests(OptimizingPubPackageMapInfoTest); |
| 22 } |
| 23 |
| 24 @reflectiveTest |
| 25 class OptimizingPubPackageMapInfoTest { |
| 26 MemoryResourceProvider resourceProvider; |
| 27 |
| 28 int createFile(String path) { |
| 29 return resourceProvider.newFile(path, 'contents').modificationStamp; |
| 30 } |
| 31 |
| 32 void createFolder(String path) { |
| 33 resourceProvider.newFolder(path); |
| 34 } |
| 35 |
| 36 void modifyFile(String path) { |
| 37 resourceProvider.modifyFile(path, 'contents'); |
| 38 } |
| 39 |
| 40 void setUp() { |
| 41 resourceProvider = new MemoryResourceProvider(); |
| 42 } |
| 43 |
| 44 test_isChangedDependency_fileNotPresent() { |
| 45 String path = '/dep'; |
| 46 int timestamp = 1; |
| 47 OptimizingPubPackageMapInfo info = |
| 48 new OptimizingPubPackageMapInfo({}, [path].toSet(), {path: timestamp}); |
| 49 expect(info.isChangedDependency(path, resourceProvider), isTrue); |
| 50 } |
| 51 |
| 52 test_isChangedDependency_matchingTimestamp() { |
| 53 String path = '/dep'; |
| 54 int timestamp = createFile(path); |
| 55 OptimizingPubPackageMapInfo info = |
| 56 new OptimizingPubPackageMapInfo({}, [path].toSet(), {path: timestamp}); |
| 57 expect(info.isChangedDependency(path, resourceProvider), isFalse); |
| 58 } |
| 59 |
| 60 test_isChangedDependency_mismatchedTimestamp() { |
| 61 String path = '/dep'; |
| 62 int timestamp = createFile(path); |
| 63 OptimizingPubPackageMapInfo info = |
| 64 new OptimizingPubPackageMapInfo({}, [path].toSet(), {path: timestamp}); |
| 65 modifyFile(path); |
| 66 expect(info.isChangedDependency(path, resourceProvider), isTrue); |
| 67 } |
| 68 |
| 69 test_isChangedDependency_nonDependency() { |
| 70 OptimizingPubPackageMapInfo info = |
| 71 new OptimizingPubPackageMapInfo({}, ['/dep1'].toSet(), {}); |
| 72 expect(info.isChangedDependency('/dep2', resourceProvider), isFalse); |
| 73 } |
| 74 |
| 75 test_isChangedDependency_nonFile() { |
| 76 String path = '/dep'; |
| 77 int timestamp = 1; |
| 78 createFolder(path); |
| 79 OptimizingPubPackageMapInfo info = |
| 80 new OptimizingPubPackageMapInfo({}, [path].toSet(), {path: timestamp}); |
| 81 expect(info.isChangedDependency(path, resourceProvider), isTrue); |
| 82 } |
| 83 |
| 84 test_isChangedDependency_noTimestampInfo() { |
| 85 String path = '/dep'; |
| 86 OptimizingPubPackageMapInfo info = |
| 87 new OptimizingPubPackageMapInfo({}, [path].toSet(), {}); |
| 88 expect(info.isChangedDependency(path, resourceProvider), isTrue); |
| 89 } |
| 90 } |
| 91 |
| 92 @reflectiveTest |
| 93 class OptimizingPubPackageMapProviderTest { |
| 94 MemoryResourceProvider resourceProvider; |
| 95 OptimizingPubPackageMapProvider provider; |
| 96 Folder projectFolder; |
| 97 io.ProcessResult pubListResult; |
| 98 |
| 99 void setPubListError() { |
| 100 pubListResult = new io.ProcessResult(0, 1, '', 'ERROR'); |
| 101 } |
| 102 |
| 103 void setPubListResult({Map<String, String> packages: const {}, |
| 104 List<String> input_files: const []}) { |
| 105 pubListResult = new io.ProcessResult(0, 0, |
| 106 JSON.encode({'packages': packages, 'input_files': input_files}), ''); |
| 107 } |
| 108 |
| 109 void setUp() { |
| 110 resourceProvider = new MemoryResourceProvider(); |
| 111 provider = new OptimizingPubPackageMapProvider( |
| 112 resourceProvider, null, _runPubList); |
| 113 projectFolder = resourceProvider.newFolder('/my/proj'); |
| 114 } |
| 115 |
| 116 test_computePackageMap_noPreviousInfo() { |
| 117 String dep = posix.join(projectFolder.path, 'dep'); |
| 118 String pkgName = 'foo'; |
| 119 String pkgPath = '/pkg/foo'; |
| 120 setPubListResult(packages: {pkgName: pkgPath}, input_files: [dep]); |
| 121 OptimizingPubPackageMapInfo info = |
| 122 provider.computePackageMap(projectFolder); |
| 123 expect(info.dependencies, hasLength(1)); |
| 124 expect(info.dependencies, contains(dep)); |
| 125 expect(info.packageMap, hasLength(1)); |
| 126 expect(info.packageMap, contains(pkgName)); |
| 127 expect(info.packageMap[pkgName], hasLength(1)); |
| 128 expect(info.packageMap[pkgName][0].path, pkgPath); |
| 129 expect(info.modificationTimes, isEmpty); |
| 130 } |
| 131 |
| 132 test_computePackageMap_noPreviousInfo_pubListError() { |
| 133 String pubspecLock = posix.join(projectFolder.path, 'pubspec.lock'); |
| 134 String pkgName = 'foo'; |
| 135 String pkgPath = '/pkg/foo'; |
| 136 setPubListError(); |
| 137 OptimizingPubPackageMapInfo info = |
| 138 provider.computePackageMap(projectFolder); |
| 139 expect(info.dependencies, hasLength(1)); |
| 140 expect(info.dependencies, contains(pubspecLock)); |
| 141 expect(info.packageMap, isNull); |
| 142 expect(info.modificationTimes, isEmpty); |
| 143 } |
| 144 |
| 145 test_computePackageMap_withPreviousInfo() { |
| 146 String dep = posix.join(projectFolder.path, 'dep'); |
| 147 int timestamp = resourceProvider.newFile(dep, 'contents').modificationStamp; |
| 148 setPubListResult(input_files: [dep]); |
| 149 OptimizingPubPackageMapInfo info1 = |
| 150 provider.computePackageMap(projectFolder); |
| 151 OptimizingPubPackageMapInfo info2 = |
| 152 provider.computePackageMap(projectFolder, info1); |
| 153 expect(info2.dependencies, hasLength(1)); |
| 154 expect(info2.dependencies, contains(dep)); |
| 155 expect(info2.modificationTimes, hasLength(1)); |
| 156 expect(info2.modificationTimes, contains(dep)); |
| 157 expect(info2.modificationTimes[dep], timestamp); |
| 158 } |
| 159 |
| 160 test_computePackageMap_withPreviousInfo_newDependency() { |
| 161 String dep = posix.join(projectFolder.path, 'dep'); |
| 162 resourceProvider.newFile(dep, 'contents').modificationStamp; |
| 163 setPubListResult(input_files: []); |
| 164 OptimizingPubPackageMapInfo info1 = |
| 165 provider.computePackageMap(projectFolder); |
| 166 setPubListResult(input_files: [dep]); |
| 167 OptimizingPubPackageMapInfo info2 = |
| 168 provider.computePackageMap(projectFolder, info1); |
| 169 expect(info2.modificationTimes, isEmpty); |
| 170 } |
| 171 |
| 172 test_computePackageMap_withPreviousInfo_oldDependencyNoLongerAFile() { |
| 173 String dep = posix.join(projectFolder.path, 'dep'); |
| 174 resourceProvider.newFile(dep, 'contents').modificationStamp; |
| 175 setPubListResult(input_files: [dep]); |
| 176 OptimizingPubPackageMapInfo info1 = |
| 177 provider.computePackageMap(projectFolder); |
| 178 resourceProvider.deleteFile(dep); |
| 179 resourceProvider.newFolder(dep); |
| 180 OptimizingPubPackageMapInfo info2 = |
| 181 provider.computePackageMap(projectFolder, info1); |
| 182 expect(info2.modificationTimes, isEmpty); |
| 183 } |
| 184 |
| 185 test_computePackageMap_withPreviousInfo_oldDependencyNoLongerPresent() { |
| 186 String dep = posix.join(projectFolder.path, 'dep'); |
| 187 resourceProvider.newFile(dep, 'contents').modificationStamp; |
| 188 setPubListResult(input_files: [dep]); |
| 189 OptimizingPubPackageMapInfo info1 = |
| 190 provider.computePackageMap(projectFolder); |
| 191 resourceProvider.deleteFile(dep); |
| 192 OptimizingPubPackageMapInfo info2 = |
| 193 provider.computePackageMap(projectFolder, info1); |
| 194 expect(info2.modificationTimes, isEmpty); |
| 195 } |
| 196 |
| 197 test_computePackageMap_withPreviousInfo_oldDependencyNoLongerRelevant() { |
| 198 String dep = posix.join(projectFolder.path, 'dep'); |
| 199 resourceProvider.newFile(dep, 'contents').modificationStamp; |
| 200 setPubListResult(input_files: [dep]); |
| 201 OptimizingPubPackageMapInfo info1 = |
| 202 provider.computePackageMap(projectFolder); |
| 203 setPubListResult(input_files: []); |
| 204 OptimizingPubPackageMapInfo info2 = |
| 205 provider.computePackageMap(projectFolder, info1); |
| 206 expect(info2.modificationTimes, isEmpty); |
| 207 } |
| 208 |
| 209 test_computePackageMap_withPreviousInfo_pubListError() { |
| 210 String dep = posix.join(projectFolder.path, 'dep'); |
| 211 String pubspecLock = posix.join(projectFolder.path, 'pubspec.lock'); |
| 212 int timestamp = resourceProvider.newFile(dep, 'contents').modificationStamp; |
| 213 setPubListResult(input_files: [dep]); |
| 214 OptimizingPubPackageMapInfo info1 = |
| 215 provider.computePackageMap(projectFolder); |
| 216 setPubListError(); |
| 217 OptimizingPubPackageMapInfo info2 = |
| 218 provider.computePackageMap(projectFolder, info1); |
| 219 expect(info2.dependencies, hasLength(2)); |
| 220 expect(info2.dependencies, contains(dep)); |
| 221 expect(info2.dependencies, contains(pubspecLock)); |
| 222 expect(info2.modificationTimes, hasLength(1)); |
| 223 expect(info2.modificationTimes, contains(dep)); |
| 224 expect(info2.modificationTimes[dep], timestamp); |
| 225 } |
| 226 |
| 227 io.ProcessResult _runPubList(Folder folder) { |
| 228 expect(folder, projectFolder); |
| 229 return pubListResult; |
| 230 } |
| 231 } |
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