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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 library echo_apptests; | |
| 6 | |
| 7 import 'dart:async'; | |
| 8 | |
| 9 import 'package:mojo_apptest/apptest.dart'; | |
| 10 import 'package:mojo/application.dart'; | |
| 11 import 'package:mojo/bindings.dart'; | |
| 12 import 'package:mojo/core.dart'; | |
| 13 import 'package:_mojo_for_test_only/test/echo_service.mojom.dart'; | |
| 14 | |
| 15 echoApptests(Application application, String url) { | |
| 16 group('Echo Service Apptests', () { | |
| 17 test('String', () async { | |
| 18 var echoProxy = | |
| 19 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 20 | |
| 21 var v = await echoProxy.ptr.echoString("foo"); | |
| 22 expect(v.value, equals("foo")); | |
| 23 | |
| 24 var q = await echoProxy.ptr.echoString("quit"); | |
| 25 expect(q.value, equals("quit")); | |
| 26 | |
| 27 await echoProxy.close(); | |
| 28 }); | |
| 29 | |
| 30 test('Empty String', () async { | |
| 31 var echoProxy = | |
| 32 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 33 | |
| 34 var v = await echoProxy.ptr.echoString(""); | |
| 35 expect(v.value, equals("")); | |
| 36 | |
| 37 var q = await echoProxy.ptr.echoString("quit"); | |
| 38 expect(q.value, equals("quit")); | |
| 39 | |
| 40 await echoProxy.close(); | |
| 41 }); | |
| 42 | |
| 43 test('Null String', () async { | |
| 44 var echoProxy = | |
| 45 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 46 | |
| 47 var v = await echoProxy.ptr.echoString(null); | |
| 48 expect(v.value, equals(null)); | |
| 49 | |
| 50 var q = await echoProxy.ptr.echoString("quit"); | |
| 51 expect(q.value, equals("quit")); | |
| 52 | |
| 53 await echoProxy.close(); | |
| 54 }); | |
| 55 | |
| 56 test('Delayed Success', () async { | |
| 57 var echoProxy = | |
| 58 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 59 | |
| 60 var milliseconds = 100; | |
| 61 var watch = new Stopwatch()..start(); | |
| 62 var v = await echoProxy.ptr.delayedEchoString("foo", milliseconds); | |
| 63 var elapsed = watch.elapsedMilliseconds; | |
| 64 expect(v.value, equals("foo")); | |
| 65 expect(elapsed, greaterThanOrEqualTo(milliseconds)); | |
| 66 | |
| 67 var q = await echoProxy.ptr.echoString("quit"); | |
| 68 expect(q.value, equals("quit")); | |
| 69 | |
| 70 await echoProxy.close(); | |
| 71 }); | |
| 72 | |
| 73 test('Delayed Close', () { | |
| 74 var echoProxy = | |
| 75 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 76 | |
| 77 var milliseconds = 100; | |
| 78 echoProxy.responseOrError(echoProxy.ptr.delayedEchoString( | |
| 79 "quit", milliseconds)).then((result) { | |
| 80 fail('This future should not complete.'); | |
| 81 }, onError: (e) { | |
| 82 expect(e is ProxyError, isTrue); | |
| 83 }); | |
| 84 | |
| 85 return new Future.delayed( | |
| 86 new Duration(milliseconds: 10), () => echoProxy.close()); | |
| 87 }); | |
| 88 | |
| 89 test('Multiple Error Checks Success', () { | |
| 90 var echoProxy = | |
| 91 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 92 | |
| 93 List<Future> futures = []; | |
| 94 for (int i = 0; i < 100; i++) { | |
| 95 var f = echoProxy.responseOrError(echoProxy.ptr.echoString("foo")) | |
| 96 .then((r) { | |
| 97 expect(r.value, equals("foo")); | |
| 98 }, onError: (e) { | |
| 99 fail('There should be no errors'); | |
| 100 }); | |
| 101 futures.add(f); | |
| 102 } | |
| 103 return Future.wait(futures).whenComplete(() => echoProxy.close()); | |
| 104 }); | |
| 105 | |
| 106 test('Multiple Error Checks Fail', () { | |
| 107 var echoProxy = | |
| 108 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 109 | |
| 110 List<Future> futures = []; | |
| 111 var milliseconds = 100; | |
| 112 for (int i = 0; i < 100; i++) { | |
| 113 var f = echoProxy.responseOrError( | |
| 114 echoProxy.ptr.delayedEchoString("foo", milliseconds)).then((_) { | |
| 115 fail('This call should fail'); | |
| 116 }, onError: (e) { | |
| 117 expect(e is ProxyError, isTrue); | |
| 118 }); | |
| 119 futures.add(f); | |
| 120 } | |
| 121 return echoProxy.close().then((_) => Future.wait(futures)); | |
| 122 }); | |
| 123 | |
| 124 test('Uncaught Call Closed', () async { | |
| 125 var echoProxy = | |
| 126 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 127 | |
| 128 // Do a normal call. | |
| 129 var v = await echoProxy.ptr.echoString("foo"); | |
| 130 expect(v.value, equals("foo")); | |
| 131 | |
| 132 // Close the proxy. | |
| 133 await echoProxy.close(); | |
| 134 | |
| 135 // Try to do another call, which should not return. | |
| 136 echoProxy.ptr.echoString("foo").then((_) { | |
| 137 fail('This should be unreachable'); | |
| 138 }); | |
| 139 }); | |
| 140 | |
| 141 test('Catch Call Closed', () async { | |
| 142 var echoProxy = | |
| 143 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 144 | |
| 145 // Do a normal call. | |
| 146 var v = await echoProxy.ptr.echoString("foo"); | |
| 147 expect(v.value, equals("foo")); | |
| 148 | |
| 149 // Close the proxy. | |
| 150 await echoProxy.close(); | |
| 151 | |
| 152 // Try to do another call, which should fail. | |
| 153 bool caughtException = false; | |
| 154 try { | |
| 155 v = await echoProxy.responseOrError(echoProxy.ptr.echoString("foo")); | |
| 156 fail('This should be unreachable'); | |
| 157 } on ProxyError catch (e) { | |
| 158 caughtException = true; | |
| 159 } | |
| 160 expect(caughtException, isTrue); | |
| 161 }); | |
| 162 | |
| 163 test('Catch Call Sequence Closed Twice', () async { | |
| 164 var echoProxy = | |
| 165 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 166 | |
| 167 // Do a normal call. | |
| 168 var v = await echoProxy.ptr.echoString("foo"); | |
| 169 expect(v.value, equals("foo")); | |
| 170 | |
| 171 // Close the proxy. | |
| 172 await echoProxy.close(); | |
| 173 | |
| 174 // Try to do another call, which should fail. | |
| 175 bool caughtException = false; | |
| 176 try { | |
| 177 v = await echoProxy.responseOrError(echoProxy.ptr.echoString("foo")); | |
| 178 fail('This should be unreachable'); | |
| 179 } on ProxyError catch (e) { | |
| 180 caughtException = true; | |
| 181 } | |
| 182 expect(caughtException, isTrue); | |
| 183 | |
| 184 // Make sure we can catch an error more than once. | |
| 185 caughtException = false; | |
| 186 try { | |
| 187 v = await echoProxy.responseOrError(echoProxy.ptr.echoString("foo")); | |
| 188 fail('This should be unreachable'); | |
| 189 } on ProxyError catch (e) { | |
| 190 caughtException = true; | |
| 191 } | |
| 192 expect(caughtException, isTrue); | |
| 193 }); | |
| 194 | |
| 195 test('Catch Call Parallel Closed Twice', () async { | |
| 196 var echoProxy = | |
| 197 new EchoServiceProxy.connectToService(application, "mojo:dart_echo"); | |
| 198 | |
| 199 // Do a normal call. | |
| 200 var v = await echoProxy.ptr.echoString("foo"); | |
| 201 expect(v.value, equals("foo")); | |
| 202 | |
| 203 // Close the proxy. | |
| 204 await echoProxy.close(); | |
| 205 | |
| 206 // Queue up two calls after the close, and make sure they both fail. | |
| 207 var f1 = echoProxy.responseOrError(echoProxy.ptr.echoString("foo")) | |
| 208 .then((_) { | |
| 209 fail('This should be unreachable'); | |
| 210 }, onError: (e) { | |
| 211 expect(e is ProxyError, isTrue); | |
| 212 }); | |
| 213 | |
| 214 var f2 = echoProxy.responseOrError(echoProxy.ptr.echoString("foo")) | |
| 215 .then((_) { | |
| 216 fail('This should be unreachable'); | |
| 217 }, onError: (e) { | |
| 218 expect(e is ProxyError, isTrue); | |
| 219 }); | |
| 220 | |
| 221 return Future.wait([f1, f2]); | |
| 222 }); | |
| 223 }); | |
| 224 } | |
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