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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 // Dart test program for testing file I/O. | 5 // Dart test program for testing file I/O. |
6 | 6 |
7 #import("dart:io"); | 7 #import("dart:io"); |
8 #import("dart:isolate"); | 8 #import("dart:isolate"); |
9 | 9 |
10 class MyListOfOneElement implements List { | 10 class MyListOfOneElement implements List { |
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473 }); | 473 }); |
474 }; | 474 }; |
475 }); | 475 }); |
476 }); | 476 }); |
477 } | 477 } |
478 | 478 |
479 static void testDirectory() { | 479 static void testDirectory() { |
480 asyncTestStarted(); | 480 asyncTestStarted(); |
481 | 481 |
482 // Port to verify that the test completes. | 482 // Port to verify that the test completes. |
483 var port = new ReceivePort.singleShot(); | 483 var port = new ReceivePort(); |
484 port.receive((message, replyTo) { | 484 port.receive((message, replyTo) { |
| 485 port.close(); |
485 Expect.equals(1, message); | 486 Expect.equals(1, message); |
486 asyncTestDone("testDirectory"); | 487 asyncTestDone("testDirectory"); |
487 }); | 488 }); |
488 | 489 |
489 var tempDir = tempDirectory.path; | 490 var tempDir = tempDirectory.path; |
490 var file = new File("${tempDir}/testDirectory"); | 491 var file = new File("${tempDir}/testDirectory"); |
491 var errors = 0; | 492 var errors = 0; |
492 file.directory((d) => Expect.fail("non-existing file")); | 493 file.directory((d) => Expect.fail("non-existing file")); |
493 file.onError = (s) { | 494 file.onError = (s) { |
494 file.onError = (s) => Expect.fail("no error expected"); | 495 file.onError = (s) => Expect.fail("no error expected"); |
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872 var f = new File('.'); | 873 var f = new File('.'); |
873 try { | 874 try { |
874 f.openSync(); | 875 f.openSync(); |
875 Expect.fail("Expected exception opening directory as file"); | 876 Expect.fail("Expected exception opening directory as file"); |
876 } catch (var e) { | 877 } catch (var e) { |
877 Expect.isTrue(e is FileIOException); | 878 Expect.isTrue(e is FileIOException); |
878 } | 879 } |
879 } | 880 } |
880 | 881 |
881 static void testReadAsBytes() { | 882 static void testReadAsBytes() { |
882 var port = new ReceivePort.singleShot(); | 883 var port = new ReceivePort(); |
883 port.receive((result, replyTo) { | 884 port.receive((result, replyTo) { |
| 885 port.close(); |
884 Expect.equals(42, result); | 886 Expect.equals(42, result); |
885 }); | 887 }); |
886 var name = getFilename("tests/vm/data/fixed_length_file"); | 888 var name = getFilename("tests/vm/data/fixed_length_file"); |
887 var f = new File(name); | 889 var f = new File(name); |
888 f.readAsBytes((bytes) { | 890 f.readAsBytes((bytes) { |
889 Expect.isTrue(new String.fromCharCodes(bytes).endsWith("42 bytes.")); | 891 Expect.isTrue(new String.fromCharCodes(bytes).endsWith("42 bytes.")); |
890 port.toSendPort().send(bytes.length); | 892 port.toSendPort().send(bytes.length); |
891 }); | 893 }); |
892 f.onError = (e) { | 894 f.onError = (e) { |
893 Expect.fail("No errors expected: $e"); | 895 Expect.fail("No errors expected: $e"); |
894 }; | 896 }; |
895 } | 897 } |
896 | 898 |
897 static void testReadAsBytesSync() { | 899 static void testReadAsBytesSync() { |
898 var name = getFilename("tests/vm/data/fixed_length_file"); | 900 var name = getFilename("tests/vm/data/fixed_length_file"); |
899 var bytes = new File(name).readAsBytesSync(); | 901 var bytes = new File(name).readAsBytesSync(); |
900 Expect.isTrue(new String.fromCharCodes(bytes).endsWith("42 bytes.")); | 902 Expect.isTrue(new String.fromCharCodes(bytes).endsWith("42 bytes.")); |
901 Expect.equals(bytes.length, 42); | 903 Expect.equals(bytes.length, 42); |
902 } | 904 } |
903 | 905 |
904 static void testReadAsText() { | 906 static void testReadAsText() { |
905 var port = new ReceivePort.singleShot(); | 907 var port = new ReceivePort(); |
906 port.receive((result, replyTo) { | 908 port.receive((result, replyTo) { |
| 909 port.close(); |
907 Expect.equals(1, result); | 910 Expect.equals(1, result); |
908 }); | 911 }); |
909 var name = getFilename("tests/vm/data/fixed_length_file"); | 912 var name = getFilename("tests/vm/data/fixed_length_file"); |
910 var f = new File(name); | 913 var f = new File(name); |
911 f.readAsText(Encoding.UTF_8, (text) { | 914 f.readAsText(Encoding.UTF_8, (text) { |
912 Expect.isTrue(text.endsWith("42 bytes.")); | 915 Expect.isTrue(text.endsWith("42 bytes.")); |
913 Expect.equals(42, text.length); | 916 Expect.equals(42, text.length); |
914 var name = getDataFilename("tests/standalone/src/io/read_as_text.dat"); | 917 var name = getDataFilename("tests/standalone/src/io/read_as_text.dat"); |
915 var f = new File(name); | 918 var f = new File(name); |
916 f.onError = (e) => Expect.fail("No errors expected"); | 919 f.onError = (e) => Expect.fail("No errors expected"); |
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947 var expected = [955, 120, 46, 32, 120, 10]; | 950 var expected = [955, 120, 46, 32, 120, 10]; |
948 Expect.listEquals(expected, text.charCodes()); | 951 Expect.listEquals(expected, text.charCodes()); |
949 Expect.throws(() { new File(name).readAsTextSync(Encoding.ASCII); }); | 952 Expect.throws(() { new File(name).readAsTextSync(Encoding.ASCII); }); |
950 text = new File(name).readAsTextSync(Encoding.ISO_8859_1); | 953 text = new File(name).readAsTextSync(Encoding.ISO_8859_1); |
951 expected = [206, 187, 120, 46, 32, 120, 10]; | 954 expected = [206, 187, 120, 46, 32, 120, 10]; |
952 Expect.equals(7, text.length); | 955 Expect.equals(7, text.length); |
953 Expect.listEquals(expected, text.charCodes()); | 956 Expect.listEquals(expected, text.charCodes()); |
954 } | 957 } |
955 | 958 |
956 static void testReadAsLines() { | 959 static void testReadAsLines() { |
957 var port = new ReceivePort.singleShot(); | 960 var port = new ReceivePort(); |
958 port.receive((result, replyTo) { | 961 port.receive((result, replyTo) { |
| 962 port.close(); |
959 Expect.equals(42, result); | 963 Expect.equals(42, result); |
960 }); | 964 }); |
961 var name = getFilename("tests/vm/data/fixed_length_file"); | 965 var name = getFilename("tests/vm/data/fixed_length_file"); |
962 var f = new File(name); | 966 var f = new File(name); |
963 f.readAsLines(Encoding.UTF_8, (lines) { | 967 f.readAsLines(Encoding.UTF_8, (lines) { |
964 Expect.equals(1, lines.length); | 968 Expect.equals(1, lines.length); |
965 var line = lines[0]; | 969 var line = lines[0]; |
966 Expect.isTrue(line.endsWith("42 bytes.")); | 970 Expect.isTrue(line.endsWith("42 bytes.")); |
967 port.toSendPort().send(line.length); | 971 port.toSendPort().send(line.length); |
968 }); | 972 }); |
969 f.onError = (e) { | 973 f.onError = (e) { |
970 Expect.fail("No errors expected: $e"); | 974 Expect.fail("No errors expected: $e"); |
971 }; | 975 }; |
972 } | 976 } |
973 | 977 |
974 static void testReadAsLinesSync() { | 978 static void testReadAsLinesSync() { |
975 var name = getFilename("tests/vm/data/fixed_length_file"); | 979 var name = getFilename("tests/vm/data/fixed_length_file"); |
976 var lines = new File(name).readAsLinesSync(); | 980 var lines = new File(name).readAsLinesSync(); |
977 Expect.equals(1, lines.length); | 981 Expect.equals(1, lines.length); |
978 var line = lines[0]; | 982 var line = lines[0]; |
979 Expect.isTrue(line.endsWith("42 bytes.")); | 983 Expect.isTrue(line.endsWith("42 bytes.")); |
980 Expect.equals(42, line.length); | 984 Expect.equals(42, line.length); |
981 name = getDataFilename("tests/standalone/src/io/readline_test1.dat"); | 985 name = getDataFilename("tests/standalone/src/io/readline_test1.dat"); |
982 lines = new File(name).readAsLinesSync(); | 986 lines = new File(name).readAsLinesSync(); |
983 Expect.equals(10, lines.length); | 987 Expect.equals(10, lines.length); |
984 } | 988 } |
985 | 989 |
986 | 990 |
987 static void testReadAsErrors() { | 991 static void testReadAsErrors() { |
988 var port = new ReceivePort.singleShot(); | 992 var port = new ReceivePort(); |
989 port.receive((message, _) { | 993 port.receive((message, _) { |
| 994 port.close(); |
990 Expect.equals(1, message); | 995 Expect.equals(1, message); |
991 }); | 996 }); |
992 var f = new File('.'); | 997 var f = new File('.'); |
993 Expect.throws(f.readAsBytesSync, (e) => e is FileIOException); | 998 Expect.throws(f.readAsBytesSync, (e) => e is FileIOException); |
994 Expect.throws(f.readAsTextSync, (e) => e is FileIOException); | 999 Expect.throws(f.readAsTextSync, (e) => e is FileIOException); |
995 Expect.throws(f.readAsLinesSync, (e) => e is FileIOException); | 1000 Expect.throws(f.readAsLinesSync, (e) => e is FileIOException); |
996 f.readAsBytes((bytes) => Expect.fail("no bytes expected")); | 1001 f.readAsBytes((bytes) => Expect.fail("no bytes expected")); |
997 f.onError = (e) { | 1002 f.onError = (e) { |
998 f.readAsText(Encoding.UTF_8, (text) => Expect.fail("no text expected")); | 1003 f.readAsText(Encoding.UTF_8, (text) => Expect.fail("no text expected")); |
999 f.onError = (e) { | 1004 f.onError = (e) { |
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1101 testWriteVariousLists(); | 1106 testWriteVariousLists(); |
1102 testDirectory(); | 1107 testDirectory(); |
1103 testDirectorySync(); | 1108 testDirectorySync(); |
1104 }); | 1109 }); |
1105 } | 1110 } |
1106 } | 1111 } |
1107 | 1112 |
1108 main() { | 1113 main() { |
1109 FileTest.testMain(); | 1114 FileTest.testMain(); |
1110 } | 1115 } |
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