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Issue 10154010: test rename overhaul: step 3 _tests.dart => _test.dart (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 #!/usr/bin/env dart
2 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
3 // for details. All rights reserved. Use of this source code is governed by a
4 // BSD-style license that can be found in the LICENSE file.
5
6 #library("utf32_tests");
7 #import("dunit.dart");
8 #import("../../string_encoding/unicode_core.dart");
9 #import("../../string_encoding/utf32.dart");
10
11 void main() {
12 TestSuite suite = new TestSuite();
13 suite.registerTestClass(new Utf32Tests());
14 suite.run();
15 }
16
17 class Utf32Tests extends TestClass {
18 static final String testKoreanCharSubset = """
19 가각갂갃간갅갆갇갈갉갊갋갌갍갎갏감갑값갓갔강갖갗갘같갚갛
20 개객갞갟갠갡갢갣갤갥갦갧갨갩갪갫갬갭갮갯갰갱갲갳갴갵갶갷
21 갸갹갺갻갼갽갾갿걀걁걂걃걄걅걆걇걈걉걊걋걌걍걎걏걐걑걒걓""";
22 static final String testHanTwice = "二";
23
24 static final List<int> testKoreanCharSubsetUtf32beBom = const<int>[
25 0x00, 0x00, 0xfe, 0xff, 0x00, 0x00, 0xac, 0x00,
26 0x00, 0x00, 0xac, 0x01, 0x00, 0x00, 0xac, 0x02,
27 0x00, 0x00, 0xac, 0x03, 0x00, 0x00, 0xac, 0x04,
28 0x00, 0x00, 0xac, 0x05, 0x00, 0x00, 0xac, 0x06,
29 0x00, 0x00, 0xac, 0x07, 0x00, 0x00, 0xac, 0x08,
30 0x00, 0x00, 0xac, 0x09, 0x00, 0x00, 0xac, 0x0a,
31 0x00, 0x00, 0xac, 0x0b, 0x00, 0x00, 0xac, 0x0c,
32 0x00, 0x00, 0xac, 0x0d, 0x00, 0x00, 0xac, 0x0e,
33 0x00, 0x00, 0xac, 0x0f, 0x00, 0x00, 0xac, 0x10,
34 0x00, 0x00, 0xac, 0x11, 0x00, 0x00, 0xac, 0x12,
35 0x00, 0x00, 0xac, 0x13, 0x00, 0x00, 0xac, 0x14,
36 0x00, 0x00, 0xac, 0x15, 0x00, 0x00, 0xac, 0x16,
37 0x00, 0x00, 0xac, 0x17, 0x00, 0x00, 0xac, 0x18,
38 0x00, 0x00, 0xac, 0x19, 0x00, 0x00, 0xac, 0x1a,
39 0x00, 0x00, 0xac, 0x1b, 0x00, 0x00, 0x00, 0x0a,
40 0x00, 0x00, 0xac, 0x1c, 0x00, 0x00, 0xac, 0x1d,
41 0x00, 0x00, 0xac, 0x1e, 0x00, 0x00, 0xac, 0x1f,
42 0x00, 0x00, 0xac, 0x20, 0x00, 0x00, 0xac, 0x21,
43 0x00, 0x00, 0xac, 0x22, 0x00, 0x00, 0xac, 0x23,
44 0x00, 0x00, 0xac, 0x24, 0x00, 0x00, 0xac, 0x25,
45 0x00, 0x00, 0xac, 0x26, 0x00, 0x00, 0xac, 0x27,
46 0x00, 0x00, 0xac, 0x28, 0x00, 0x00, 0xac, 0x29,
47 0x00, 0x00, 0xac, 0x2a, 0x00, 0x00, 0xac, 0x2b,
48 0x00, 0x00, 0xac, 0x2c, 0x00, 0x00, 0xac, 0x2d,
49 0x00, 0x00, 0xac, 0x2e, 0x00, 0x00, 0xac, 0x2f,
50 0x00, 0x00, 0xac, 0x30, 0x00, 0x00, 0xac, 0x31,
51 0x00, 0x00, 0xac, 0x32, 0x00, 0x00, 0xac, 0x33,
52 0x00, 0x00, 0xac, 0x34, 0x00, 0x00, 0xac, 0x35,
53 0x00, 0x00, 0xac, 0x36, 0x00, 0x00, 0xac, 0x37,
54 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0xac, 0x38,
55 0x00, 0x00, 0xac, 0x39, 0x00, 0x00, 0xac, 0x3a,
56 0x00, 0x00, 0xac, 0x3b, 0x00, 0x00, 0xac, 0x3c,
57 0x00, 0x00, 0xac, 0x3d, 0x00, 0x00, 0xac, 0x3e,
58 0x00, 0x00, 0xac, 0x3f, 0x00, 0x00, 0xac, 0x40,
59 0x00, 0x00, 0xac, 0x41, 0x00, 0x00, 0xac, 0x42,
60 0x00, 0x00, 0xac, 0x43, 0x00, 0x00, 0xac, 0x44,
61 0x00, 0x00, 0xac, 0x45, 0x00, 0x00, 0xac, 0x46,
62 0x00, 0x00, 0xac, 0x47, 0x00, 0x00, 0xac, 0x48,
63 0x00, 0x00, 0xac, 0x49, 0x00, 0x00, 0xac, 0x4a,
64 0x00, 0x00, 0xac, 0x4b, 0x00, 0x00, 0xac, 0x4c,
65 0x00, 0x00, 0xac, 0x4d, 0x00, 0x00, 0xac, 0x4e,
66 0x00, 0x00, 0xac, 0x4f, 0x00, 0x00, 0xac, 0x50,
67 0x00, 0x00, 0xac, 0x51, 0x00, 0x00, 0xac, 0x52,
68 0x00, 0x00, 0xac, 0x53];
69
70 static final List<int> testKoreanCharSubsetUtf32le = const<int>[
71 0x00, 0xac, 0x00, 0x00, 0x01, 0xac, 0x00, 0x00,
72 0x02, 0xac, 0x00, 0x00, 0x03, 0xac, 0x00, 0x00,
73 0x04, 0xac, 0x00, 0x00, 0x05, 0xac, 0x00, 0x00,
74 0x06, 0xac, 0x00, 0x00, 0x07, 0xac, 0x00, 0x00,
75 0x08, 0xac, 0x00, 0x00, 0x09, 0xac, 0x00, 0x00,
76 0x0a, 0xac, 0x00, 0x00, 0x0b, 0xac, 0x00, 0x00,
77 0x0c, 0xac, 0x00, 0x00, 0x0d, 0xac, 0x00, 0x00,
78 0x0e, 0xac, 0x00, 0x00, 0x0f, 0xac, 0x00, 0x00,
79 0x10, 0xac, 0x00, 0x00, 0x11, 0xac, 0x00, 0x00,
80 0x12, 0xac, 0x00, 0x00, 0x13, 0xac, 0x00, 0x00,
81 0x14, 0xac, 0x00, 0x00, 0x15, 0xac, 0x00, 0x00,
82 0x16, 0xac, 0x00, 0x00, 0x17, 0xac, 0x00, 0x00,
83 0x18, 0xac, 0x00, 0x00, 0x19, 0xac, 0x00, 0x00,
84 0x1a, 0xac, 0x00, 0x00, 0x1b, 0xac, 0x00, 0x00,
85 0x0a, 0x00, 0x00, 0x00, 0x1c, 0xac, 0x00, 0x00,
86 0x1d, 0xac, 0x00, 0x00, 0x1e, 0xac, 0x00, 0x00,
87 0x1f, 0xac, 0x00, 0x00, 0x20, 0xac, 0x00, 0x00,
88 0x21, 0xac, 0x00, 0x00, 0x22, 0xac, 0x00, 0x00,
89 0x23, 0xac, 0x00, 0x00, 0x24, 0xac, 0x00, 0x00,
90 0x25, 0xac, 0x00, 0x00, 0x26, 0xac, 0x00, 0x00,
91 0x27, 0xac, 0x00, 0x00, 0x28, 0xac, 0x00, 0x00,
92 0x29, 0xac, 0x00, 0x00, 0x2a, 0xac, 0x00, 0x00,
93 0x2b, 0xac, 0x00, 0x00, 0x2c, 0xac, 0x00, 0x00,
94 0x2d, 0xac, 0x00, 0x00, 0x2e, 0xac, 0x00, 0x00,
95 0x2f, 0xac, 0x00, 0x00, 0x30, 0xac, 0x00, 0x00,
96 0x31, 0xac, 0x00, 0x00, 0x32, 0xac, 0x00, 0x00,
97 0x33, 0xac, 0x00, 0x00, 0x34, 0xac, 0x00, 0x00,
98 0x35, 0xac, 0x00, 0x00, 0x36, 0xac, 0x00, 0x00,
99 0x37, 0xac, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00,
100 0x38, 0xac, 0x00, 0x00, 0x39, 0xac, 0x00, 0x00,
101 0x3a, 0xac, 0x00, 0x00, 0x3b, 0xac, 0x00, 0x00,
102 0x3c, 0xac, 0x00, 0x00, 0x3d, 0xac, 0x00, 0x00,
103 0x3e, 0xac, 0x00, 0x00, 0x3f, 0xac, 0x00, 0x00,
104 0x40, 0xac, 0x00, 0x00, 0x41, 0xac, 0x00, 0x00,
105 0x42, 0xac, 0x00, 0x00, 0x43, 0xac, 0x00, 0x00,
106 0x44, 0xac, 0x00, 0x00, 0x45, 0xac, 0x00, 0x00,
107 0x46, 0xac, 0x00, 0x00, 0x47, 0xac, 0x00, 0x00,
108 0x48, 0xac, 0x00, 0x00, 0x49, 0xac, 0x00, 0x00,
109 0x4a, 0xac, 0x00, 0x00, 0x4b, 0xac, 0x00, 0x00,
110 0x4c, 0xac, 0x00, 0x00, 0x4d, 0xac, 0x00, 0x00,
111 0x4e, 0xac, 0x00, 0x00, 0x4f, 0xac, 0x00, 0x00,
112 0x50, 0xac, 0x00, 0x00, 0x51, 0xac, 0x00, 0x00,
113 0x52, 0xac, 0x00, 0x00, 0x53, 0xac, 0x00, 0x00];
114
115 void registerTests(TestSuite suite) {
116 register("Utf32Tests.testUtf32BytesToString", testUtf32BytesToString,
117 suite);
118 register("Utf32Tests.testEncodeToUtf32", testEncodeToUtf32, suite);
119 register("Utf32Tests.testIterableMethods", testIterableMethods, suite);
120 }
121
122 void testEncodeToUtf32() {
123 Expect.listEquals([], encodeUtf32le(""), "no input"); // TODO(dcarlson) skip bom on empty?
124 Expect.listEquals(testKoreanCharSubsetUtf32beBom,
125 encodeUtf32(testKoreanCharSubset),
126 "encode UTF-32(BE by default) Korean");
127 Expect.listEquals(testKoreanCharSubsetUtf32le,
128 encodeUtf32le(testKoreanCharSubset),
129 "encode UTF-32(LE by default) Korean");
130 }
131
132 void testUtf32BytesToString() {
133 Expect.stringEquals("", decodeUtf32([]), "no input");
134 Expect.stringEquals("\ufffd", decodeUtf32([0]), "single byte");
135 Expect.stringEquals("\ufffd", decodeUtf32([0, 0, 0x4e]),
136 "short a byte");
137 Expect.stringEquals("\u4e8c\ufffd", decodeUtf32([0, 0, 0x4e, 0x8c, 0]),
138 "extra byte");
139
140 Expect.stringEquals(testHanTwice, decodeUtf32([0, 0, 0x4e, 0x8c]),
141 "twice variation 1");
142 Expect.stringEquals(testHanTwice,
143 decodeUtf32([0, 0, 0xfe, 0xff, 0, 0, 0x4e, 0x8c]),
144 "twice variation 2");
145 Expect.stringEquals(testHanTwice,
146 decodeUtf32([0xff, 0xfe, 0, 0, 0x8c, 0x4e, 0, 0]),
147 "twice variation 3");
148
149 Expect.stringEquals(testHanTwice, decodeUtf32be([0, 0, 0x4e, 0x8c]),
150 "twice variation 4");
151 Expect.stringEquals(testHanTwice,
152 decodeUtf32be([0, 0, 0xfe, 0xff, 0, 0, 0x4e, 0x8c]),
153 "twice variation 5");
154
155 Expect.stringEquals(testHanTwice, decodeUtf32le([0x8c, 0x4e, 0, 0]),
156 "twice variation 6");
157 Expect.stringEquals(testHanTwice,
158 decodeUtf32le([0xff, 0xfe, 0, 0, 0x8c, 0x4e, 0, 0]),
159 "twice variation 7");
160
161 Expect.stringEquals(testKoreanCharSubset,
162 decodeUtf32(testKoreanCharSubsetUtf32beBom),
163 "UTF-32BE Korean");
164 }
165
166 void testIterableMethods() {
167 // empty input
168 Expect.isFalse(decodeUtf32AsIterable([]).iterator().hasNext());
169
170 IterableUtf32Decoder koreanDecoder =
171 decodeUtf32AsIterable(testKoreanCharSubsetUtf32beBom);
172 // get the first character
173 Expect.equals(testKoreanCharSubset.charCodes()[0],
174 koreanDecoder.iterator().next());
175 // get the whole translation using the Iterable interface
176 Expect.stringEquals(testKoreanCharSubset,
177 new String.fromCharCodes(new List<int>.from(koreanDecoder)));
178
179 // specify types
180 Expect.equals(44032, (new List<int>
181 .from(decodeUtf32beAsIterable(testKoreanCharSubsetUtf32beBom)))[0]);
182 Expect.equals(44032, (new List<int>
183 .from(decodeUtf32leAsIterable(testKoreanCharSubsetUtf32le)))[0]);
184 Expect.equals(UNICODE_BOM, (new List<int>
185 .from(decodeUtf32beAsIterable(testKoreanCharSubsetUtf32beBom,
186 stripBom: false)))[0]);
187 }
188 }
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