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Side by Side Diff: tests/lib/convert/unicode_tests.dart

Issue 19883003: Add chunked conversion to converters. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Address comments. Created 7 years, 5 months ago
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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 library utf8_test; 5 library utf8_tests;
6 import "package:expect/expect.dart";
7 import 'dart:convert';
8 6
9 // Google favorite: "Îñţérñåţîöñåļîžåţîờñ". 7 // Google favorite: "Îñţérñåţîöñåļîžåţîờñ".
10 const INTER_BYTES = const [0xc3, 0x8e, 0xc3, 0xb1, 0xc5, 0xa3, 0xc3, 0xa9, 0x72, 8 const INTER_BYTES = const [0xc3, 0x8e, 0xc3, 0xb1, 0xc5, 0xa3, 0xc3, 0xa9, 0x72,
11 0xc3, 0xb1, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xc3, 9 0xc3, 0xb1, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xc3,
12 0xb6, 0xc3, 0xb1, 0xc3, 0xa5, 0xc4, 0xbc, 0xc3, 0xae, 10 0xb6, 0xc3, 0xb1, 0xc3, 0xa5, 0xc4, 0xbc, 0xc3, 0xae,
13 0xc5, 0xbe, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xe1, 11 0xc5, 0xbe, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xe1,
14 0xbb, 0x9d, 0xc3, 0xb1]; 12 0xbb, 0x9d, 0xc3, 0xb1];
15 const INTER_STRING = "Îñţérñåţîöñåļîžåţîờñ"; 13 const INTER_STRING = "Îñţérñåţîöñåļîžåţîờñ";
16 14
17 // Blueberry porridge in Danish: "blåbærgrød". 15 // Blueberry porridge in Danish: "blåbærgrød".
(...skipping 22 matching lines...) Expand all
40 38
41 const DIGIT_BYTES = const [ 0x35 ]; 39 const DIGIT_BYTES = const [ 0x35 ];
42 const DIGIT_STRING = "5"; 40 const DIGIT_STRING = "5";
43 41
44 const ASCII_BYTES = const [ 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 42 const ASCII_BYTES = const [ 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
45 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 43 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70,
46 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 44 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
47 0x79, 0x7A ]; 45 0x79, 0x7A ];
48 const ASCII_STRING = "abcdefghijklmnopqrstuvwxyz"; 46 const ASCII_STRING = "abcdefghijklmnopqrstuvwxyz";
49 47
50 const TESTS = const [ 48 const _TEST_PAIRS = const [
51 const [ const [], "" ], 49 const [ const [], "" ],
52 const [ INTER_BYTES, INTER_STRING ], 50 const [ INTER_BYTES, INTER_STRING ],
53 const [ BLUEBERRY_BYTES, BLUEBERRY_STRING ], 51 const [ BLUEBERRY_BYTES, BLUEBERRY_STRING ],
54 const [ SIVA_BYTES1, SIVA_STRING1 ], 52 const [ SIVA_BYTES1, SIVA_STRING1 ],
55 const [ SIVA_BYTES2, SIVA_STRING2 ], 53 const [ SIVA_BYTES2, SIVA_STRING2 ],
56 const [ BEE_BYTES, BEE_STRING ], 54 const [ BEE_BYTES, BEE_STRING ],
57 const [ DIGIT_BYTES, DIGIT_STRING ], 55 const [ DIGIT_BYTES, DIGIT_STRING ],
58 const [ ASCII_BYTES, ASCII_STRING ]]; 56 const [ ASCII_BYTES, ASCII_STRING ]];
59 57
60 List<int> encode(String str) => new Utf8Encoder().convert(str); 58 _expandTestPairs() {
61 List<int> encode2(String str) => UTF8.encode(str); 59 assert(2 == BEE_STRING.length);
62 60 var tests = [];
63 main() { 61 tests.addAll(_TEST_PAIRS);
64 Expect.equals(2, BEE_STRING.length); 62 tests.addAll(_TEST_PAIRS.expand((test) {
65 var tests = TESTS.expand((test) {
66 var bytes = test[0]; 63 var bytes = test[0];
67 var string = test[1]; 64 var string = test[1];
68 var longBytes = []; 65 var longBytes = [];
69 var longString = ""; 66 var longString = "";
70 for (int i = 0; i < 100; i++) { 67 for (int i = 0; i < 100; i++) {
71 longBytes.addAll(bytes); 68 longBytes.addAll(bytes);
72 longString += string; 69 longString += string;
73 } 70 }
74 return [test, [longBytes, longString]]; 71 return [test, [longBytes, longString]];
75 }); 72 }));
76 for (var test in tests) { 73 return tests;
77 List<int> bytes = test[0];
78 String string = test[1];
79 Expect.listEquals(bytes, encode(string));
80 Expect.listEquals(bytes, encode2(string));
81 }
82 } 74 }
75
76 final List UNICODE_TESTS = _expandTestPairs();
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