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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 library utf.utf8_test; | 5 library utf.utf8_test; |
6 | 6 |
7 import "package:expect/expect.dart"; | 7 import 'package:test/test.dart'; |
8 import "package:utf/utf.dart"; | 8 import "package:utf/utf.dart"; |
9 | 9 |
| 10 import 'expect.dart' as Expect; |
| 11 |
10 String decode(List<int> bytes) => decodeUtf8(bytes); | 12 String decode(List<int> bytes) => decodeUtf8(bytes); |
11 | 13 |
12 main() { | 14 void main() { |
13 // Google favorite: "Îñţérñåţîöñåļîžåţîờñ". | 15 test('Google favorite: "Îñţérñåţîöñåļîžåţîờñ"', () { |
14 String string = decode([0xc3, 0x8e, 0xc3, 0xb1, 0xc5, 0xa3, 0xc3, 0xa9, 0x72, | 16 String string = decode([ |
15 0xc3, 0xb1, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xc3, | 17 0xc3, 0x8e, 0xc3, 0xb1, 0xc5, 0xa3, 0xc3, 0xa9, 0x72, // 8 |
16 0xb6, 0xc3, 0xb1, 0xc3, 0xa5, 0xc4, 0xbc, 0xc3, 0xae, | 18 0xc3, 0xb1, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xc3, |
17 0xc5, 0xbe, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xe1, | 19 0xb6, 0xc3, 0xb1, 0xc3, 0xa5, 0xc4, 0xbc, 0xc3, 0xae, |
18 0xbb, 0x9d, 0xc3, 0xb1]); | 20 0xc5, 0xbe, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xe1, |
19 Expect.stringEquals("Îñţérñåţîöñåļîžåţîờñ", string); | 21 0xbb, 0x9d, 0xc3, 0xb1 |
| 22 ]); |
| 23 Expect.stringEquals("Îñţérñåţîöñåļîžåţîờñ", string); |
| 24 }); |
20 | 25 |
21 // Blueberry porridge in Danish: "blåbærgrød". | 26 test('Blueberry porridge in Danish: "blåbærgrød"', () { |
22 string = decode([0x62, 0x6c, 0xc3, 0xa5, 0x62, 0xc3, 0xa6, 0x72, 0x67, 0x72, | 27 var string = decode([ |
23 0xc3, 0xb8, 0x64]); | 28 0x62, 0x6c, 0xc3, 0xa5, 0x62, 0xc3, 0xa6, 0x72, 0x67, 0x72, // 8 |
24 Expect.stringEquals("blåbærgrød", string); | 29 0xc3, 0xb8, 0x64 |
| 30 ]); |
| 31 Expect.stringEquals("blåbærgrød", string); |
| 32 }); |
25 | 33 |
26 // "சிவா அணாமாைல", that is "Siva Annamalai" in Tamil. | 34 test('"சிவா அணாமாைல", that is "Siva Annamalai" in Tamil.', () { |
27 string = decode([0xe0, 0xae, 0x9a, 0xe0, 0xae, 0xbf, 0xe0, 0xae, 0xb5, 0xe0, | 35 var string = decode([ |
28 0xae, 0xbe, 0x20, 0xe0, 0xae, 0x85, 0xe0, 0xae, 0xa3, 0xe0, | 36 0xe0, 0xae, 0x9a, 0xe0, 0xae, 0xbf, 0xe0, 0xae, 0xb5, 0xe0, // 8 |
29 0xae, 0xbe, 0xe0, 0xae, 0xae, 0xe0, 0xae, 0xbe, 0xe0, 0xaf, | 37 0xae, 0xbe, 0x20, 0xe0, 0xae, 0x85, 0xe0, 0xae, 0xa3, 0xe0, |
30 0x88, 0xe0, 0xae, 0xb2]); | 38 0xae, 0xbe, 0xe0, 0xae, 0xae, 0xe0, 0xae, 0xbe, 0xe0, 0xaf, |
31 Expect.stringEquals("சிவா அணாமாைல", string); | 39 0x88, 0xe0, 0xae, 0xb2 |
| 40 ]); |
| 41 Expect.stringEquals("சிவா அணாமாைல", string); |
| 42 }); |
32 | 43 |
33 // "िसवा अणामालै", that is "Siva Annamalai" in Devanagari. | 44 test('"िसवा अणामालै", that is "Siva Annamalai" in Devanagari', () { |
34 string = decode([0xe0, 0xa4, 0xbf, 0xe0, 0xa4, 0xb8, 0xe0, 0xa4, 0xb5, 0xe0, | 45 var string = decode([ |
35 0xa4, 0xbe, 0x20, 0xe0, 0xa4, 0x85, 0xe0, 0xa4, 0xa3, 0xe0, | 46 0xe0, 0xa4, 0xbf, 0xe0, 0xa4, 0xb8, 0xe0, 0xa4, 0xb5, 0xe0, // 8 |
36 0xa4, 0xbe, 0xe0, 0xa4, 0xae, 0xe0, 0xa4, 0xbe, 0xe0, 0xa4, | 47 0xa4, 0xbe, 0x20, 0xe0, 0xa4, 0x85, 0xe0, 0xa4, 0xa3, 0xe0, |
37 0xb2, 0xe0, 0xa5, 0x88]); | 48 0xa4, 0xbe, 0xe0, 0xa4, 0xae, 0xe0, 0xa4, 0xbe, 0xe0, 0xa4, |
38 Expect.stringEquals("िसवा अणामालै", string); | 49 0xb2, 0xe0, 0xa5, 0x88 |
| 50 ]); |
| 51 Expect.stringEquals("िसवा अणामालै", string); |
| 52 }); |
39 | 53 |
40 // DESERET CAPITAL LETTER BEE, unicode 0x10412(0xD801+0xDC12) | 54 test('DESERET CAPITAL LETTER BEE, unicode 0x10412(0xD801+0xDC12', () { |
41 // UTF-8: F0 90 90 92 | 55 // UTF-8: F0 90 90 92 |
42 string = decode([0xf0, 0x90, 0x90, 0x92]); | 56 var string = decode([0xf0, 0x90, 0x90, 0x92]); |
43 Expect.equals(string.length, 2); | 57 Expect.equals(string.length, 2); |
44 Expect.equals("𐐒".length, 2); | 58 Expect.equals("𐐒".length, 2); |
45 Expect.stringEquals("𐐒", string); | 59 Expect.stringEquals("𐐒", string); |
46 | 60 }); |
47 // TODO(ahe): Add tests of bad input. | 61 // TODO(ahe): Add tests of bad input. |
48 } | 62 } |
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