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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 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 | 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 // VMOptions=--error_on_bad_type --error_on_bad_override | 4 // VMOptions=--error_on_bad_type --error_on_bad_override |
5 | 5 |
6 import 'package:observatory/service_io.dart'; | 6 import 'package:observatory/service_io.dart'; |
7 import 'package:unittest/unittest.dart'; | 7 import 'package:unittest/unittest.dart'; |
8 import 'service_test_common.dart'; | 8 import 'service_test_common.dart'; |
9 import 'test_helper.dart'; | 9 import 'test_helper.dart'; |
10 import 'deferred_library.dart' deferred as deferredLib; | 10 import 'deferred_library.dart' deferred as deferredLib; |
11 import 'dart:async'; | 11 import 'dart:async'; |
12 | 12 |
13 const int LINE_A = 24; | 13 const int LINE_A = 24; |
14 const int LINE_B = 26; | 14 const int LINE_B = 26; |
15 | 15 |
16 int value = 0; | 16 int value = 0; |
17 | 17 |
18 int incValue(int amount) { | 18 int incValue(int amount) { |
19 value += amount; | 19 value += amount; |
20 return amount; | 20 return amount; |
21 } | 21 } |
22 | 22 |
23 Future testMain() async { | 23 Future testMain() async { |
24 incValue(incValue(1)); // line A. | 24 incValue(incValue(1)); // line A. |
25 | 25 |
26 incValue(incValue(1)); // line B. | 26 incValue(incValue(1)); // line B. |
27 | 27 |
28 await deferredLib.loadLibrary(); | 28 await deferredLib.loadLibrary(); |
29 deferredLib.deferredTest(); | 29 deferredLib.deferredTest(); |
30 } | 30 } |
31 | 31 |
32 var tests = [ | 32 var tests = [ |
33 hasPausedAtStart, | 33 hasPausedAtStart, |
34 | 34 |
35 // Test future breakpoints. | 35 // Test future breakpoints. |
36 (Isolate isolate) async { | 36 (Isolate isolate) async { |
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88 completer.complete(null); | 88 completer.complete(null); |
89 } | 89 } |
90 }); | 90 }); |
91 await isolate.resume(); | 91 await isolate.resume(); |
92 await completer.future; | 92 await completer.future; |
93 | 93 |
94 // The second breakpoint hits after value has been modified once. | 94 // The second breakpoint hits after value has been modified once. |
95 expect((await rootLib.evaluate('value')).valueAsString, equals('1')); | 95 expect((await rootLib.evaluate('value')).valueAsString, equals('1')); |
96 | 96 |
97 // Remove the breakpoints. | 97 // Remove the breakpoints. |
98 expect( | 98 expect((await isolate.removeBreakpoint(futureBpt1)).type, |
99 (await isolate.removeBreakpoint(futureBpt1)).type, equals('Success')); | 99 equals('Success')); |
100 expect( | 100 expect((await isolate.removeBreakpoint(futureBpt2)).type, |
101 (await isolate.removeBreakpoint(futureBpt2)).type, equals('Success')); | 101 equals('Success')); |
102 }, | 102 }, |
103 | 103 |
104 // Test breakpoints in deferred libraries (latent breakpoints). | 104 // Test breakpoints in deferred libraries (latent breakpoints). |
105 (Isolate isolate) async { | 105 (Isolate isolate) async { |
106 var rootLib = isolate.rootLibrary; | 106 var rootLib = isolate.rootLibrary; |
107 var uri = rootLib.scripts[0].uri; | 107 var uri = rootLib.scripts[0].uri; |
108 var lastSlashPos = uri.lastIndexOf('/'); | 108 var lastSlashPos = uri.lastIndexOf('/'); |
109 var deferredUri = uri.substring(0, lastSlashPos) + '/deferred_library.dart'; | 109 var deferredUri =uri.substring(0, lastSlashPos) + '/deferred_library.dart'; |
110 | 110 |
111 // Latent breakpoint. | 111 // Latent breakpoint. |
112 var latentBpt1 = await isolate.addBreakpointByScriptUri(deferredUri, 15); | 112 var latentBpt1 = await isolate.addBreakpointByScriptUri(deferredUri, 15); |
113 expect(latentBpt1.number, equals(3)); | 113 expect(latentBpt1.number, equals(3)); |
114 expect(latentBpt1.resolved, isFalse); | 114 expect(latentBpt1.resolved, isFalse); |
115 expect(await latentBpt1.location.getLine(), equals(15)); | 115 expect(await latentBpt1.location.getLine(), equals(15)); |
116 expect(await latentBpt1.location.getColumn(), equals(null)); | 116 expect(await latentBpt1.location.getColumn(), equals(null)); |
117 | 117 |
118 // Latent breakpoint with specific column. | 118 // Latent breakpoint with specific column. |
119 var latentBpt2 = await isolate.addBreakpointByScriptUri(deferredUri, 15, 3); | 119 var latentBpt2 = |
| 120 await isolate.addBreakpointByScriptUri(deferredUri, 15, 3); |
120 expect(latentBpt2.number, equals(4)); | 121 expect(latentBpt2.number, equals(4)); |
121 expect(latentBpt2.resolved, isFalse); | 122 expect(latentBpt2.resolved, isFalse); |
122 expect(await latentBpt2.location.getLine(), equals(15)); | 123 expect(await latentBpt2.location.getLine(), equals(15)); |
123 expect(await latentBpt2.location.getColumn(), equals(3)); | 124 expect(await latentBpt2.location.getColumn(), equals(3)); |
124 | 125 |
125 var stream = await isolate.vm.getEventStream(VM.kDebugStream); | 126 var stream = await isolate.vm.getEventStream(VM.kDebugStream); |
126 Completer completer = new Completer(); | 127 Completer completer = new Completer(); |
127 var subscription; | 128 var subscription; |
128 var resolvedCount = 0; | 129 var resolvedCount = 0; |
129 subscription = stream.listen((ServiceEvent event) async { | 130 subscription = stream.listen((ServiceEvent event) async { |
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142 expect(resolvedCount, equals(2)); | 143 expect(resolvedCount, equals(2)); |
143 expect(latentBpt1.resolved, isTrue); | 144 expect(latentBpt1.resolved, isTrue); |
144 expect(await latentBpt1.location.getLine(), equals(15)); | 145 expect(await latentBpt1.location.getLine(), equals(15)); |
145 expect(await latentBpt1.location.getColumn(), equals(12)); | 146 expect(await latentBpt1.location.getColumn(), equals(12)); |
146 expect(latentBpt2.resolved, isTrue); | 147 expect(latentBpt2.resolved, isTrue); |
147 expect(await latentBpt2.location.getLine(), equals(15)); | 148 expect(await latentBpt2.location.getLine(), equals(15)); |
148 expect(await latentBpt2.location.getColumn(), equals(3)); | 149 expect(await latentBpt2.location.getColumn(), equals(3)); |
149 | 150 |
150 // The first breakpoint hits before value is modified. | 151 // The first breakpoint hits before value is modified. |
151 expect((await rootLib.evaluate('deferredLib.value')).valueAsString, | 152 expect((await rootLib.evaluate('deferredLib.value')).valueAsString, |
152 equals('0')); | 153 equals('0')); |
153 | 154 |
154 stream = await isolate.vm.getEventStream(VM.kDebugStream); | 155 stream = await isolate.vm.getEventStream(VM.kDebugStream); |
155 completer = new Completer(); | 156 completer = new Completer(); |
156 subscription = stream.listen((ServiceEvent event) async { | 157 subscription = stream.listen((ServiceEvent event) async { |
157 if (event.kind == ServiceEvent.kPauseBreakpoint) { | 158 if (event.kind == ServiceEvent.kPauseBreakpoint) { |
158 subscription.cancel(); | 159 subscription.cancel(); |
159 completer.complete(null); | 160 completer.complete(null); |
160 } | 161 } |
161 }); | 162 }); |
162 await isolate.resume(); | 163 await isolate.resume(); |
163 await completer.future; | 164 await completer.future; |
164 | 165 |
165 // The second breakpoint hits after value has been modified once. | 166 // The second breakpoint hits after value has been modified once. |
166 expect((await rootLib.evaluate('deferredLib.value')).valueAsString, | 167 expect((await rootLib.evaluate('deferredLib.value')).valueAsString, |
167 equals('-1')); | 168 equals('-1')); |
168 | 169 |
169 // Remove the breakpoints. | 170 // Remove the breakpoints. |
170 expect( | 171 expect((await isolate.removeBreakpoint(latentBpt1)).type, |
171 (await isolate.removeBreakpoint(latentBpt1)).type, equals('Success')); | 172 equals('Success')); |
172 expect( | 173 expect((await isolate.removeBreakpoint(latentBpt2)).type, |
173 (await isolate.removeBreakpoint(latentBpt2)).type, equals('Success')); | 174 equals('Success')); |
174 }, | 175 }, |
175 | 176 |
| 177 |
176 // Test resolution of column breakpoints. | 178 // Test resolution of column breakpoints. |
177 (Isolate isolate) async { | 179 (Isolate isolate) async { |
178 var script = isolate.rootLibrary.scripts[0]; | 180 var script = isolate.rootLibrary.scripts[0]; |
179 // Try all columns, including some columns that are too big. | 181 // Try all columns, including some columns that are too big. |
180 for (int col = 1; col <= 50; col++) { | 182 for (int col = 1; col <= 50; col++) { |
181 var bpt = await isolate.addBreakpoint(script, LINE_A, col); | 183 var bpt = await isolate.addBreakpoint(script, LINE_A, col); |
182 expect(bpt.resolved, isTrue); | 184 expect(bpt.resolved, isTrue); |
183 int resolvedLine = await bpt.location.getLine(); | 185 int resolvedLine = await bpt.location.getLine(); |
184 int resolvedCol = await bpt.location.getColumn(); | 186 int resolvedCol = await bpt.location.getColumn(); |
185 print('20:${col} -> ${resolvedLine}:${resolvedCol}'); | 187 print('20:${col} -> ${resolvedLine}:${resolvedCol}'); |
186 if (col <= 10) { | 188 if (col <= 10) { |
187 expect(resolvedLine, equals(LINE_A)); | 189 expect(resolvedLine, equals(LINE_A)); |
188 expect(resolvedCol, equals(3)); | 190 expect(resolvedCol, equals(3)); |
189 } else if (col <= 19) { | 191 } else if (col <= 19) { |
190 expect(resolvedLine, equals(LINE_A)); | 192 expect(resolvedLine, equals(LINE_A)); |
191 expect(resolvedCol, equals(12)); | 193 expect(resolvedCol, equals(12)); |
192 } else { | 194 } else { |
193 expect(resolvedLine, equals(LINE_B)); | 195 expect(resolvedLine, equals(LINE_B)); |
194 expect(resolvedCol, equals(12)); | 196 expect(resolvedCol, equals(12)); |
195 } | 197 } |
196 expect((await isolate.removeBreakpoint(bpt)).type, equals('Success')); | 198 expect((await isolate.removeBreakpoint(bpt)).type, equals('Success')); |
197 } | 199 } |
198 | 200 |
199 // Make sure that a zero column is an error. | 201 // Make sure that a zero column is an error. |
200 var caughtException = false; | 202 var caughtException = false; |
201 try { | 203 try { |
202 await isolate.addBreakpoint(script, 20, 0); | 204 await isolate.addBreakpoint(script, 20, 0); |
203 expect(false, isTrue, reason: 'Unreachable'); | 205 expect(false, isTrue, reason:'Unreachable'); |
204 } on ServerRpcException catch (e) { | 206 } on ServerRpcException catch(e) { |
205 caughtException = true; | 207 caughtException = true; |
206 expect(e.code, equals(ServerRpcException.kInvalidParams)); | 208 expect(e.code, equals(ServerRpcException.kInvalidParams)); |
207 expect(e.message, "addBreakpoint: invalid 'column' parameter: 0"); | 209 expect(e.message, |
| 210 "addBreakpoint: invalid 'column' parameter: 0"); |
208 } | 211 } |
209 expect(caughtException, isTrue); | 212 expect(caughtException, isTrue); |
210 }, | 213 }, |
211 ]; | 214 ]; |
212 | 215 |
213 main(args) => runIsolateTests(args, tests, | 216 main(args) => runIsolateTests(args, tests, |
214 testeeConcurrent: testMain, pause_on_start: true); | 217 testeeConcurrent: testMain, |
| 218 pause_on_start: true); |
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