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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 // Testing file input stream, VM-only, standalone test. | 4 // Testing file input stream, VM-only, standalone test. |
5 | 5 |
6 #import("dart:io"); | 6 #import("dart:io"); |
7 #import("dart:isolate"); | 7 #import("dart:isolate"); |
8 | 8 |
9 // Helper method to be able to run the test from the runtime | 9 // Helper method to be able to run the test from the runtime |
10 // directory, or the top directory. | 10 // directory, or the top directory. |
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58 } | 58 } |
59 }; | 59 }; |
60 x.onClosed = () { | 60 x.onClosed = () { |
61 Expect.equals(10, lineCount); | 61 Expect.equals(10, lineCount); |
62 }; | 62 }; |
63 } | 63 } |
64 | 64 |
65 | 65 |
66 void testChunkedInputStream() { | 66 void testChunkedInputStream() { |
67 // Force the test to timeout if it does not finish. | 67 // Force the test to timeout if it does not finish. |
68 ReceivePort done = new ReceivePort.singleShot(); | 68 ReceivePort done = new ReceivePort(); |
69 done.receive((message, replyTo) {}); | 69 done.receive((message, replyTo) { done.close(); }); |
70 | 70 |
71 String fileName = getFilename("tests/standalone/src/io/readuntil_test.dat"); | 71 String fileName = getFilename("tests/standalone/src/io/readuntil_test.dat"); |
72 // File contains 19 bytes ("Hello Dart\nwassup!") | 72 // File contains 19 bytes ("Hello Dart\nwassup!") |
73 File file = new File(fileName); | 73 File file = new File(fileName); |
74 ChunkedInputStream x = new ChunkedInputStream(file.openInputStream()); | 74 ChunkedInputStream x = new ChunkedInputStream(file.openInputStream()); |
75 x.chunkSize = 9; | 75 x.chunkSize = 9; |
76 x.onData = () { | 76 x.onData = () { |
77 List<int> chunk = x.read(); | 77 List<int> chunk = x.read(); |
78 Expect.equals(9, chunk.length); | 78 Expect.equals(9, chunk.length); |
79 x.chunkSize = 5; | 79 x.chunkSize = 5; |
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95 main() { | 95 main() { |
96 testStringInputStreamSync(); | 96 testStringInputStreamSync(); |
97 testInputStreamAsync(); | 97 testInputStreamAsync(); |
98 // Check the length of these files as both are text files where one | 98 // Check the length of these files as both are text files where one |
99 // is without a terminating line separator which can easily be added | 99 // is without a terminating line separator which can easily be added |
100 // back if accidentally opened in a text editor. | 100 // back if accidentally opened in a text editor. |
101 testStringInputStreamAsync("readline_test1.dat", 111); | 101 testStringInputStreamAsync("readline_test1.dat", 111); |
102 testStringInputStreamAsync("readline_test2.dat", 114); | 102 testStringInputStreamAsync("readline_test2.dat", 114); |
103 testChunkedInputStream(); | 103 testChunkedInputStream(); |
104 } | 104 } |
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