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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 // 'fuzz' test the file APIs by providing unexpected type arguments. The test | 5 // 'fuzz' test the file APIs by providing unexpected type arguments. The test |
6 // passes if the VM does not crash. | 6 // passes if the VM does not crash. |
7 | 7 |
8 import 'dart:async'; | 8 import 'dart:async'; |
9 import 'dart:io'; | 9 import 'dart:io'; |
10 import 'dart:isolate'; | 10 import 'dart:isolate'; |
11 | 11 |
12 import 'fuzz_support.dart'; | 12 import 'fuzz_support.dart'; |
13 | 13 |
14 fuzzSyncMethods() { | 14 fuzzSyncMethods() { |
15 typeMapping.forEach((k, v) { | 15 typeMapping.forEach((k, v) { |
16 doItSync(() { | 16 doItSync(() { |
17 var f = new File(v); | 17 var f = new File(v); |
18 doItSync(f.existsSync); | 18 doItSync(f.existsSync); |
19 doItSync(f.createSync); | 19 doItSync(f.createSync); |
20 doItSync(f.deleteSync); | 20 doItSync(f.deleteSync); |
21 doItSync(f.directorySync); | 21 doItSync(f.directorySync); |
22 doItSync(f.lengthSync); | 22 doItSync(f.lengthSync); |
23 doItSync(f.modifiedSync); | 23 doItSync(f.modifiedSync); |
24 doItSync(f.fullPathSync); | 24 doItSync(f.fullPathSync); |
25 doItSync(() => f.openRead().listen(() {}, onError: (e) {})); | 25 doItSync(() => f.openRead().listen(() {}, onError: (e) {})); |
26 doItSync(f.readAsBytesSync); | 26 doItSync(f.readAsBytesSync); |
27 doItSync(f.readAsStringSync); | 27 doItSync(f.readAsStringSync); |
28 doItSync(f.readAsLinesSync); | 28 doItSync(f.readAsLinesSync); |
29 typeMapping.forEach((k2, v2) { | 29 typeMapping.forEach((k2, v2) { |
30 doItSync(() => f.openSync(v2)); | 30 doItSync(() => f.openSync(mode: v2)); |
31 doItSync(() => f.openWrite(mode: v2)); | 31 doItSync(() => f.openWrite(mode: v2)); |
32 doItSync(() => f.readAsStringSync(v2)); | 32 doItSync(() => f.readAsStringSync(v2)); |
33 doItSync(() => f.readAsLinesSync(v2)); | 33 doItSync(() => f.readAsLinesSync(v2)); |
34 }); | 34 }); |
35 }); | 35 }); |
36 }); | 36 }); |
37 } | 37 } |
38 | 38 |
39 fuzzAsyncMethods() { | 39 fuzzAsyncMethods() { |
40 var port = new ReceivePort(); | 40 var port = new ReceivePort(); |
(...skipping 22 matching lines...) Expand all Loading... |
63 } | 63 } |
64 | 64 |
65 | 65 |
66 fuzzSyncRandomAccessMethods() { | 66 fuzzSyncRandomAccessMethods() { |
67 var d = new Directory(''); | 67 var d = new Directory(''); |
68 var temp = d.createTempSync(); | 68 var temp = d.createTempSync(); |
69 var file = new File('${temp.path}/x'); | 69 var file = new File('${temp.path}/x'); |
70 file.createSync(); | 70 file.createSync(); |
71 var modes = [ FileMode.READ, FileMode.WRITE, FileMode.APPEND ]; | 71 var modes = [ FileMode.READ, FileMode.WRITE, FileMode.APPEND ]; |
72 for (var m in modes) { | 72 for (var m in modes) { |
73 var opened = file.openSync(m); | 73 var opened = file.openSync(mode: m); |
74 typeMapping.forEach((k, v) { | 74 typeMapping.forEach((k, v) { |
75 doItSync(() => opened.setPositionSync(v)); | 75 doItSync(() => opened.setPositionSync(v)); |
76 doItSync(() => opened.truncateSync(v)); | 76 doItSync(() => opened.truncateSync(v)); |
77 doItSync(() => opened.writeByteSync(v)); | 77 doItSync(() => opened.writeByteSync(v)); |
78 }); | 78 }); |
79 for (var p in typePermutations(2)) { | 79 for (var p in typePermutations(2)) { |
80 doItSync(() => opened.writeStringSync(p[0], p[1])); | 80 doItSync(() => opened.writeStringSync(p[0], p[1])); |
81 } | 81 } |
82 for (var p in typePermutations(3)) { | 82 for (var p in typePermutations(3)) { |
83 doItSync(() => opened.readListSync(p[0], p[1], p[2])); | 83 doItSync(() => opened.readListSync(p[0], p[1], p[2])); |
84 doItSync(() => opened.writeListSync(p[0], p[1], p[2])); | 84 doItSync(() => opened.writeListSync(p[0], p[1], p[2])); |
85 } | 85 } |
86 opened.closeSync(); | 86 opened.closeSync(); |
87 } | 87 } |
88 temp.deleteSync(recursive: true); | 88 temp.deleteSync(recursive: true); |
89 } | 89 } |
90 | 90 |
91 fuzzAsyncRandomAccessMethods() { | 91 fuzzAsyncRandomAccessMethods() { |
92 var d = new Directory(''); | 92 var d = new Directory(''); |
93 var temp = d.createTempSync(); | 93 var temp = d.createTempSync(); |
94 var file = new File('${temp.path}/x'); | 94 var file = new File('${temp.path}/x'); |
95 file.createSync(); | 95 file.createSync(); |
96 var modes = [ FileMode.READ, FileMode.WRITE, FileMode.APPEND ]; | 96 var modes = [ FileMode.READ, FileMode.WRITE, FileMode.APPEND ]; |
97 var futures = []; | 97 var futures = []; |
98 var openedFiles = []; | 98 var openedFiles = []; |
99 for (var m in modes) { | 99 for (var m in modes) { |
100 var opened = file.openSync(m); | 100 var opened = file.openSync(mode: m); |
101 openedFiles.add(opened); | 101 openedFiles.add(opened); |
102 typeMapping.forEach((k, v) { | 102 typeMapping.forEach((k, v) { |
103 futures.add(doItAsync(() => opened.setPosition(v))); | 103 futures.add(doItAsync(() => opened.setPosition(v))); |
104 futures.add(doItAsync(() => opened.truncate(v))); | 104 futures.add(doItAsync(() => opened.truncate(v))); |
105 futures.add(doItAsync(() => opened.writeByte(v))); | 105 futures.add(doItAsync(() => opened.writeByte(v))); |
106 }); | 106 }); |
107 for (var p in typePermutations(2)) { | 107 for (var p in typePermutations(2)) { |
108 futures.add(doItAsync(() => opened.writeString(p[0], p[1]))); | 108 futures.add(doItAsync(() => opened.writeString(p[0], p[1]))); |
109 } | 109 } |
110 for (var p in typePermutations(3)) { | 110 for (var p in typePermutations(3)) { |
111 futures.add(doItAsync(() => opened.readList(p[0], p[1], p[2]))); | 111 futures.add(doItAsync(() => opened.readList(p[0], p[1], p[2]))); |
112 futures.add(doItAsync(() => opened.writeList(p[0], p[1], p[2]))); | 112 futures.add(doItAsync(() => opened.writeList(p[0], p[1], p[2]))); |
113 } | 113 } |
114 } | 114 } |
115 Future.wait(futures).then((ignore) { | 115 Future.wait(futures).then((ignore) { |
116 for (var opened in openedFiles) { | 116 for (var opened in openedFiles) { |
117 opened.closeSync(); | 117 opened.closeSync(); |
118 } | 118 } |
119 temp.deleteSync(recursive: true); | 119 temp.deleteSync(recursive: true); |
120 }); | 120 }); |
121 } | 121 } |
122 | 122 |
123 main() { | 123 main() { |
124 fuzzSyncMethods(); | 124 fuzzSyncMethods(); |
125 fuzzAsyncMethods(); | 125 fuzzAsyncMethods(); |
126 fuzzSyncRandomAccessMethods(); | 126 fuzzSyncRandomAccessMethods(); |
127 fuzzAsyncRandomAccessMethods(); | 127 fuzzAsyncRandomAccessMethods(); |
128 } | 128 } |
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