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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 /// Test infrastructure for testing pub. | 5 /// Test infrastructure for testing pub. |
| 6 /// | 6 /// |
| 7 /// Unlike typical unit tests, most pub tests are integration tests that stage | 7 /// Unlike typical unit tests, most pub tests are integration tests that stage |
| 8 /// some stuff on the file system, run pub, and then validate the results. This | 8 /// some stuff on the file system, run pub, and then validate the results. This |
| 9 /// library provides an API to build tests like that. | 9 /// library provides an API to build tests like that. |
| 10 import 'dart:async'; | 10 import 'dart:async'; |
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| 171 // infrastructure runs pub in verbose mode, which enables this. | 171 // infrastructure runs pub in verbose mode, which enables this. |
| 172 pub.stdout.expect(consumeWhile(startsWith("Loading"))); | 172 pub.stdout.expect(consumeWhile(startsWith("Loading"))); |
| 173 | 173 |
| 174 return pub; | 174 return pub; |
| 175 } | 175 } |
| 176 | 176 |
| 177 /// Defines an integration test. | 177 /// Defines an integration test. |
| 178 /// | 178 /// |
| 179 /// The [body] should schedule a series of operations which will be run | 179 /// The [body] should schedule a series of operations which will be run |
| 180 /// asynchronously. | 180 /// asynchronously. |
| 181 void integration(String description, void body()) { | 181 void integration(String description, void body(), |
| 182 {String testOn, |
| 183 Timeout timeout, |
| 184 skip, |
| 185 tags, |
| 186 Map<String, dynamic> onPlatform}) { |
| 182 test(description, () { | 187 test(description, () { |
| 183 _sandboxDir = createSystemTempDir(); | 188 _sandboxDir = createSystemTempDir(); |
| 184 d.defaultRoot = sandboxDir; | 189 d.defaultRoot = sandboxDir; |
| 185 currentSchedule.onComplete.schedule(() { | 190 currentSchedule.onComplete.schedule(() { |
| 186 try { | 191 try { |
| 187 deleteEntry(_sandboxDir); | 192 deleteEntry(_sandboxDir); |
| 188 } on ApplicationException catch (_) { | 193 } on ApplicationException catch (_) { |
| 189 // Silently swallow exceptions on Windows. If the test failed, there may | 194 // Silently swallow exceptions on Windows. If the test failed, there may |
| 190 // still be lingering processes that have files in the sandbox open, | 195 // still be lingering processes that have files in the sandbox open, |
| 191 // which will cause this to fail on Windows. | 196 // which will cause this to fail on Windows. |
| 192 if (!Platform.isWindows) rethrow; | 197 if (!Platform.isWindows) rethrow; |
| 193 } | 198 } |
| 194 }, 'deleting the sandbox directory'); | 199 }, 'deleting the sandbox directory'); |
| 195 | 200 |
| 196 // Schedule the test. | 201 // Schedule the test. |
| 197 body(); | 202 body(); |
| 198 }); | 203 }, |
| 204 testOn: testOn, |
| 205 timeout: timeout, |
| 206 skip: skip, |
| 207 onPlatform: onPlatform, |
| 208 tags: tags); |
| 199 } | 209 } |
| 200 | 210 |
| 201 /// Schedules renaming (moving) the directory at [from] to [to], both of which | 211 /// Schedules renaming (moving) the directory at [from] to [to], both of which |
| 202 /// are assumed to be relative to [sandboxDir]. | 212 /// are assumed to be relative to [sandboxDir]. |
| 203 void scheduleRename(String from, String to) { | 213 void scheduleRename(String from, String to) { |
| 204 schedule( | 214 schedule( |
| 205 () => renameDir( | 215 () => renameDir( |
| 206 p.join(sandboxDir, from), | 216 p.join(sandboxDir, from), |
| 207 p.join(sandboxDir, to)), | 217 p.join(sandboxDir, to)), |
| 208 'renaming $from to $to'); | 218 'renaming $from to $to'); |
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| 757 _lastMatcher.matches(item.last, matchState); | 767 _lastMatcher.matches(item.last, matchState); |
| 758 } | 768 } |
| 759 | 769 |
| 760 Description describe(Description description) { | 770 Description describe(Description description) { |
| 761 return description.addAll("(", ", ", ")", [_firstMatcher, _lastMatcher]); | 771 return description.addAll("(", ", ", ")", [_firstMatcher, _lastMatcher]); |
| 762 } | 772 } |
| 763 } | 773 } |
| 764 | 774 |
| 765 /// A [StreamMatcher] that matches multiple lines of output. | 775 /// A [StreamMatcher] that matches multiple lines of output. |
| 766 StreamMatcher emitsLines(String output) => inOrder(output.split("\n")); | 776 StreamMatcher emitsLines(String output) => inOrder(output.split("\n")); |
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