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| 1 // Copyright (c) 2014, 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 unittest.test_environment; | |
| 6 | |
| 7 import 'dart:async'; | |
| 8 | |
| 9 import 'configuration.dart'; | |
| 10 import 'group_context.dart'; | |
| 11 import 'internal_test_case.dart'; | |
| 12 | |
| 13 /// The default unittest environment. | |
| 14 final _defaultEnvironment = new TestEnvironment(); | |
| 15 | |
| 16 /// The current unittest environment. | |
| 17 TestEnvironment get environment { | |
| 18 var environment = Zone.current[#unittest.environment]; | |
| 19 return environment == null ? _defaultEnvironment : environment; | |
| 20 } | |
| 21 | |
| 22 // The current environment's configuration. | |
| 23 Configuration get config => environment.config; | |
| 24 | |
| 25 /// Encapsulates the state of the test environment. | |
| 26 /// | |
| 27 /// This is used by the [withTestEnvironment] method to support multiple | |
| 28 /// invocations of the unittest library within the same application | |
| 29 /// instance. | |
| 30 class TestEnvironment { | |
| 31 /// The environment's configuration. | |
| 32 Configuration config; | |
| 33 | |
| 34 /// The top-level group context. | |
| 35 /// | |
| 36 /// We use a 'dummy' context for the top level to eliminate null checks when | |
| 37 /// querying the context. This allows us to easily support top-level | |
| 38 /// [setUp]/[tearDown] functions as well. | |
| 39 final rootContext = new GroupContext.root(); | |
| 40 | |
| 41 /// The current group context. | |
| 42 GroupContext currentContext; | |
| 43 | |
| 44 /// The [currentTestCaseIndex] represents the index of the currently running | |
| 45 /// test case. | |
| 46 /// | |
| 47 /// If this is -1 it implies the test system is not running. | |
| 48 /// It will be set to [number of test cases] as a short-lived state flagging | |
| 49 /// that the last test has completed. | |
| 50 int currentTestCaseIndex = -1; | |
| 51 | |
| 52 /// The [initialized] variable specifies whether the framework | |
| 53 /// has been initialized. | |
| 54 bool initialized = false; | |
| 55 | |
| 56 /// The time since we last gave asynchronous code a chance to be scheduled. | |
| 57 int lastBreath = new DateTime.now().millisecondsSinceEpoch; | |
| 58 | |
| 59 /// The number of [solo_group]s deep we are currently. | |
| 60 int soloNestingLevel = 0; | |
| 61 | |
| 62 /// Whether we've seen a [solo_test]. | |
| 63 bool soloTestSeen = false; | |
| 64 | |
| 65 /// The list of test cases to run. | |
| 66 final testCases = new List<InternalTestCase>(); | |
| 67 | |
| 68 /// The error message that is printed in the test summary. | |
| 69 String uncaughtErrorMessage; | |
| 70 | |
| 71 TestEnvironment() { | |
| 72 currentContext = rootContext; | |
| 73 } | |
| 74 } | |
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Chromium Code Reviews
Issue 934413002:
Replace the existing unittest APIs with the new runner infrastructure. (Closed)
Base URL: git@github.com:dart-lang/unittest@master