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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 /** | 5 /** |
6 * Classes and methods for enumerating and preparing tests. | 6 * Classes and methods for enumerating and preparing tests. |
7 * | 7 * |
8 * This library includes: | 8 * This library includes: |
9 * | 9 * |
10 * - Creating tests by listing all the Dart files in certain directories, | 10 * - Creating tests by listing all the Dart files in certain directories, |
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48 * to be listed each time. | 48 * to be listed each time. |
49 */ | 49 */ |
50 void forEachTest(Function onTest, Map testCache, [Function onDone]); | 50 void forEachTest(Function onTest, Map testCache, [Function onDone]); |
51 } | 51 } |
52 | 52 |
53 | 53 |
54 // TODO(1030): remove once in the corelib. | 54 // TODO(1030): remove once in the corelib. |
55 bool Contains(element, collection) => collection.indexOf(element) >= 0; | 55 bool Contains(element, collection) => collection.indexOf(element) >= 0; |
56 | 56 |
57 | 57 |
58 class CCTestListerIsolate extends Isolate { | 58 void ccTestLister() { |
59 CCTestListerIsolate() : super.heavy(); | 59 port.receive((String runnerPath, SendPort replyTo) { |
60 | 60 var p = Process.start(runnerPath, ["--list"]); |
61 void main() { | 61 StringInputStream stdoutStream = new StringInputStream(p.stdout); |
62 port.receive((String runnerPath, SendPort replyTo) { | 62 List<String> tests = new List<String>(); |
63 var p = Process.start(runnerPath, ["--list"]); | 63 stdoutStream.onLine = () { |
64 StringInputStream stdoutStream = new StringInputStream(p.stdout); | 64 String line = stdoutStream.readLine(); |
65 List<String> tests = new List<String>(); | 65 while (line != null) { |
66 stdoutStream.onLine = () { | 66 tests.add(line); |
67 String line = stdoutStream.readLine(); | 67 line = stdoutStream.readLine(); |
68 while (line != null) { | 68 } |
69 tests.add(line); | 69 }; |
70 line = stdoutStream.readLine(); | 70 p.onError = (error) { |
71 } | 71 print("Failed to list tests: $runnerPath --list"); |
72 }; | 72 replyTo.send(""); |
73 p.onError = (error) { | 73 }; |
| 74 p.onExit = (code) { |
| 75 if (code < 0) { |
74 print("Failed to list tests: $runnerPath --list"); | 76 print("Failed to list tests: $runnerPath --list"); |
75 replyTo.send(""); | 77 replyTo.send(""); |
76 }; | 78 } |
77 p.onExit = (code) { | 79 for (String test in tests) { |
78 if (code < 0) { | 80 replyTo.send(test); |
79 print("Failed to list tests: $runnerPath --list"); | 81 } |
80 replyTo.send(""); | 82 replyTo.send(""); |
81 } | 83 }; |
82 for (String test in tests) { | 84 port.close(); |
83 replyTo.send(test); | 85 }); |
84 } | |
85 replyTo.send(""); | |
86 }; | |
87 port.close(); | |
88 }); | |
89 } | |
90 } | 86 } |
91 | 87 |
92 | 88 |
93 /** | 89 /** |
94 * A specialized [TestSuite] that runs tests written in C to unit test | 90 * A specialized [TestSuite] that runs tests written in C to unit test |
95 * the Dart virtual machine and its API. | 91 * the Dart virtual machine and its API. |
96 * | 92 * |
97 * The tests are compiled into a monolithic executable by the build step. | 93 * The tests are compiled into a monolithic executable by the build step. |
98 * The executable lists its tests when run with the --list command line flag. | 94 * The executable lists its tests when run with the --list command line flag. |
99 * Individual tests are run by specifying them on the command line. | 95 * Individual tests are run by specifying them on the command line. |
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154 | 150 |
155 void forEachTest(Function onTest, Map testCache, [Function onDone]) { | 151 void forEachTest(Function onTest, Map testCache, [Function onDone]) { |
156 doTest = onTest; | 152 doTest = onTest; |
157 doDone = (ignore) => (onDone != null) ? onDone() : null; | 153 doDone = (ignore) => (onDone != null) ? onDone() : null; |
158 | 154 |
159 var filesRead = 0; | 155 var filesRead = 0; |
160 void statusFileRead() { | 156 void statusFileRead() { |
161 filesRead++; | 157 filesRead++; |
162 if (filesRead == statusFilePaths.length) { | 158 if (filesRead == statusFilePaths.length) { |
163 receiveTestName = new ReceivePort(); | 159 receiveTestName = new ReceivePort(); |
164 new CCTestListerIsolate().spawn().then((port) { | 160 var port = spawnFunction(ccTestLister); |
165 port.send(runnerPath, receiveTestName.toSendPort()); | 161 port.send(runnerPath, receiveTestName.toSendPort()); |
166 receiveTestName.receive(testNameHandler); | 162 receiveTestName.receive(testNameHandler); |
167 }); | |
168 } | 163 } |
169 } | 164 } |
170 | 165 |
171 testExpectations = new TestExpectations(); | 166 testExpectations = new TestExpectations(); |
172 for (var statusFilePath in statusFilePaths) { | 167 for (var statusFilePath in statusFilePaths) { |
173 ReadTestExpectationsInto(testExpectations, | 168 ReadTestExpectationsInto(testExpectations, |
174 '$dartDir/$statusFilePath', | 169 '$dartDir/$statusFilePath', |
175 configuration, | 170 configuration, |
176 statusFileRead); | 171 statusFileRead); |
177 } | 172 } |
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1432 * $noCrash tests are expected to be flaky but not crash | 1427 * $noCrash tests are expected to be flaky but not crash |
1433 * $pass tests are expected to pass | 1428 * $pass tests are expected to pass |
1434 * $failOk tests are expected to fail that we won't fix | 1429 * $failOk tests are expected to fail that we won't fix |
1435 * $fail tests are expected to fail that we should fix | 1430 * $fail tests are expected to fail that we should fix |
1436 * $crash tests are expected to crash that we should fix | 1431 * $crash tests are expected to crash that we should fix |
1437 * $timeout tests are allowed to timeout | 1432 * $timeout tests are allowed to timeout |
1438 """; | 1433 """; |
1439 print(report); | 1434 print(report); |
1440 } | 1435 } |
1441 } | 1436 } |
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