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1 // Copyright (c) 2011, 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 class StringEscapesTest { | |
6 | |
7 static testMain() { | |
8 testDelimited(); | |
9 testFixed2(); | |
10 testFixed4(); | |
11 testEscapes(); | |
12 testLiteral(); | |
13 } | |
14 | |
15 static testDelimited() { | |
16 String str = "Foo\u{1}Bar\u{000001}Baz\u{D7FF}Boo"; | |
17 Expect.equals(15, str.length); | |
18 Expect.equals(1, str.charCodeAt(3)); | |
19 Expect.equals(1, str.charCodeAt(7)); | |
20 Expect.equals(0xD7FF, str.charCodeAt(11)); | |
21 Expect.equals('B'.charCodeAt(0), str.charCodeAt(12)); | |
22 } | |
23 | |
24 static testEscapes() { | |
25 String str = "Foo\fBar\vBaz\bBoo"; | |
26 Expect.equals(15, str.length); | |
27 Expect.equals(12, str.charCodeAt(3)); | |
28 Expect.equals('B'.charCodeAt(0), str.charCodeAt(4)); | |
29 Expect.equals(11, str.charCodeAt(7)); | |
30 Expect.equals('z'.charCodeAt(0), str.charCodeAt(10)); | |
31 Expect.equals(8, str.charCodeAt(11)); | |
32 Expect.equals('o'.charCodeAt(0), str.charCodeAt(14)); | |
33 str = "Abc\rDef\nGhi\tJkl"; | |
34 Expect.equals(15, str.length); | |
35 Expect.equals(13, str.charCodeAt(3)); | |
36 Expect.equals('D'.charCodeAt(0), str.charCodeAt(4)); | |
37 Expect.equals(10, str.charCodeAt(7)); | |
38 Expect.equals('G'.charCodeAt(0), str.charCodeAt(8)); | |
39 Expect.equals(9, str.charCodeAt(11)); | |
40 Expect.equals('J'.charCodeAt(0), str.charCodeAt(12)); | |
41 } | |
42 | |
43 static testFixed2() { | |
44 String str = "Foo\xFFBar"; | |
45 Expect.equals(7, str.length); | |
46 Expect.equals(255, str.charCodeAt(3)); | |
47 Expect.equals('B'.charCodeAt(0), str.charCodeAt(4)); | |
48 } | |
49 | |
50 static testFixed4() { | |
51 String str = "Foo\u0001Bar"; | |
52 Expect.equals(7, str.length); | |
53 Expect.equals(1, str.charCodeAt(3)); | |
54 Expect.equals('B'.charCodeAt(0), str.charCodeAt(4)); | |
55 } | |
56 | |
57 static testLiteral() { | |
58 String str = "\a\c\d\e\g\h\i\j\k\l\$\{\}\""; | |
59 Expect.equals(@'acdeghijkl${}"', str); | |
60 } | |
61 } | |
62 | |
63 main() { | |
64 StringEscapesTest.testMain(); | |
65 } | |
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