tests/standalone/src/io/ListOutputStreamTest.dart - Issue 10252020: test rename overhaul: step 12 - standalone

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Issue 10252020: test rename overhaul: step 12 - standalone (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 8 years, 7 months ago

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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

3 // BSD-style license that can be found in the LICENSE file.

4

5 #import("dart:io");

6 #import("dart:isolate");

7

8 void testEmptyListOutputStream1() {

9 ListOutputStream stream = new ListOutputStream();

10 Expect.equals(null, stream.contents());

11 stream.close();

12 Expect.equals(null, stream.contents());

13 Expect.throws(() { stream.write([0]); });

14 }

15

16

17 void testEmptyListOutputStream2() {

18 ListOutputStream stream = new ListOutputStream();

19 ReceivePort donePort = new ReceivePort();

20

21 void onNoPendingWrites() {

22 stream.close();

23 }

24

25 void onClosed() {

26 Expect.equals(null, stream.contents());

27 donePort.toSendPort().send(null);

28 }

29

30 stream.onNoPendingWrites = onNoPendingWrites;

31 stream.onClosed = onClosed;

32

33 donePort.receive((x,y) => donePort.close());

34 }

35

36

37 void testListOutputStream1() {

38 ListOutputStream stream = new ListOutputStream();

39 Expect.equals(null, stream.contents());

40 stream.write([1, 2]);

41 stream.writeFrom([1, 2, 3, 4, 5], 2, 2);

42 stream.write([5]);

43 stream.close();

44 var contents = stream.contents();

45 Expect.equals(5, contents.length);

46 for (var i = 0; i < contents.length; i++) Expect.equals(i + 1, contents[i]);

47 Expect.equals(null, stream.contents());

48 }

49

50

51 void testListOutputStream2() {

52 ListOutputStream stream = new ListOutputStream();

53 ReceivePort donePort = new ReceivePort();

54 int stage = 0;

55 void onNoPendingWrites() {

56 switch (stage) {

57 case 0:

58 stream.write([1, 2]);

59 break;

60 case 1:

61 stream.writeFrom([1, 2, 3, 4, 5], 2, 2);

62 break;

63 case 2:

64 stream.write([5]);

65 break;

66 case 3:

67 stream.close();

68 break;

69 }

70 stage++;

71 }

72

73 void onClosed() {

74 Expect.equals(4, stage);

75 var contents = stream.contents();

76 Expect.equals(5, contents.length);

77 for (var i = 0; i < contents.length; i++) Expect.equals(i + 1, contents[i]);

78 Expect.equals(null, stream.contents());

79 donePort.toSendPort().send(null);

80 }

81

82 stream.onNoPendingWrites = onNoPendingWrites;

83 stream.onClosed = onClosed;

84

85 donePort.receive((x,y) => donePort.close());

86 }

87

88 void testListOutputStream3() {

89 ListOutputStream stream = new ListOutputStream();

90 ReceivePort donePort = new ReceivePort();

91 void onNoPendingWrites() {

92 stream.writeString("abcdABCD");

93 stream.writeString("abcdABCD", Encoding.UTF_8);

94 stream.writeString("abcdABCD", Encoding.ISO_8859_1);

95 stream.writeString("abcdABCD", Encoding.ASCII);

96 stream.writeString("æøå", Encoding.UTF_8);

97 stream.close();

98 }

99

100 void onClosed() {

101 var contents = stream.contents();

102 Expect.equals(38, contents.length);

103 donePort.toSendPort().send(null);

104 }

105

106 stream.onNoPendingWrites = onNoPendingWrites;

107 stream.onClosed = onClosed;

108

109 donePort.receive((x,y) => donePort.close());

110 }

111

112 main() {

113 testEmptyListOutputStream1();

114 testEmptyListOutputStream2();

115 testListOutputStream1();

116 testListOutputStream2();

117 testListOutputStream3();

118 }

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