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Side by Side Diff: tests/corelib/string_buffer_test.dart

Issue 12473003: Remove deprecated StringBuffer.add, addAll and addCharCode. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 7 years, 9 months ago
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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file 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 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 // TODO(srdjan): Move StringBuffer to visible names. 5 // TODO(srdjan): Move StringBuffer to visible names.
6 6
7 class StringBufferTest { 7 class StringBufferTest {
8 static testConstructor() { 8 static testConstructor() {
9 StringBuffer bf = new StringBuffer(""); 9 StringBuffer bf = new StringBuffer("");
10 Expect.equals(true, bf.isEmpty); 10 Expect.equals(true, bf.isEmpty);
11 11
12 bf = new StringBuffer("abc"); 12 bf = new StringBuffer("abc");
13 Expect.equals(3, bf.length); 13 Expect.equals(3, bf.length);
14 Expect.equals("abc", bf.toString()); 14 Expect.equals("abc", bf.toString());
15 } 15 }
16 16
17 static testAdd() { 17 static testWrite() {
18 StringBuffer bf = new StringBuffer(""); 18 StringBuffer bf = new StringBuffer("");
19 Expect.equals(true, bf.isEmpty); 19 Expect.equals(true, bf.isEmpty);
20 20
21 bf.add("a"); 21 bf.write("a");
22 Expect.equals(1, bf.length); 22 Expect.equals(1, bf.length);
23 Expect.equals("a", bf.toString()); 23 Expect.equals("a", bf.toString());
24 24
25 bf = new StringBuffer(""); 25 bf = new StringBuffer("");
26 bf.add("a"); 26 bf.write("a");
27 bf.add("b"); 27 bf.write("b");
28 Expect.equals("ab", bf.toString()); 28 Expect.equals("ab", bf.toString());
29 29
30 bf = new StringBuffer("abc"); 30 bf = new StringBuffer("abc");
31 bf.add("d"); 31 bf.write("d");
32 bf.add("e"); 32 bf.write("e");
33 bf.add("f"); 33 bf.write("f");
34 bf.add("g"); 34 bf.write("g");
35 bf.add("h"); 35 bf.write("h");
36 bf.add("i"); 36 bf.write("i");
37 bf.add("j"); 37 bf.write("j");
38 bf.add("k"); 38 bf.write("k");
39 bf.add("l"); 39 bf.write("l");
40 bf.add("m"); 40 bf.write("m");
41 bf.add("n"); 41 bf.write("n");
42 bf.add("o"); 42 bf.write("o");
43 bf.add("p"); 43 bf.write("p");
44 bf.add("q"); 44 bf.write("q");
45 bf.add("r"); 45 bf.write("r");
46 bf.add("s"); 46 bf.write("s");
47 bf.add("t"); 47 bf.write("t");
48 bf.add("u"); 48 bf.write("u");
49 bf.add("v"); 49 bf.write("v");
50 bf.add("w"); 50 bf.write("w");
51 bf.add("x"); 51 bf.write("x");
52 bf.add("y"); 52 bf.write("y");
53 bf.add("z"); 53 bf.write("z");
54 bf.add("\n"); 54 bf.write("\n");
55 bf.add("thequickbrownfoxjumpsoverthelazydog"); 55 bf.write("thequickbrownfoxjumpsoverthelazydog");
56 Expect.equals("abcdefghijklmnopqrstuvwxyz\n" 56 Expect.equals("abcdefghijklmnopqrstuvwxyz\n"
57 "thequickbrownfoxjumpsoverthelazydog", 57 "thequickbrownfoxjumpsoverthelazydog",
58 bf.toString()); 58 bf.toString());
59 59
60 bf = new StringBuffer(""); 60 bf = new StringBuffer("");
61 for (int i = 0; i < 100000; i++) { 61 for (int i = 0; i < 100000; i++) {
62 bf.add(''); 62 bf.write('');
63 bf.add(""); 63 bf.write("");
64 } 64 }
65 Expect.equals("", bf.toString()); 65 Expect.equals("", bf.toString());
66 } 66 }
67 67
68 static testLength() { 68 static testLength() {
69 StringBuffer bf = new StringBuffer(""); 69 StringBuffer bf = new StringBuffer("");
70 Expect.equals(0, bf.length); 70 Expect.equals(0, bf.length);
71 bf.add("foo"); 71 bf.write("foo");
72 Expect.equals(3, bf.length); 72 Expect.equals(3, bf.length);
73 bf.add("bar"); 73 bf.write("bar");
74 Expect.equals(6, bf.length); 74 Expect.equals(6, bf.length);
75 bf.add(""); 75 bf.write("");
76 Expect.equals(6, bf.length); 76 Expect.equals(6, bf.length);
77 } 77 }
78 78
79 static testIsEmpty() { 79 static testIsEmpty() {
80 StringBuffer bf = new StringBuffer(""); 80 StringBuffer bf = new StringBuffer("");
81 Expect.equals(true, bf.isEmpty); 81 Expect.equals(true, bf.isEmpty);
82 bf.add("foo"); 82 bf.write("foo");
83 Expect.equals(false, bf.isEmpty); 83 Expect.equals(false, bf.isEmpty);
84 } 84 }
85 85
86 static testAddAll() { 86 static testWriteAll() {
87 StringBuffer bf = new StringBuffer(""); 87 StringBuffer bf = new StringBuffer("");
88 bf.addAll(["foo", "bar", "a", "b", "c"]); 88 bf.writeAll(["foo", "bar", "a", "b", "c"]);
89 Expect.equals("foobarabc", bf.toString()); 89 Expect.equals("foobarabc", bf.toString());
90 90
91 bf.addAll([]); 91 bf.writeAll([]);
92 Expect.equals("foobarabc", bf.toString()); 92 Expect.equals("foobarabc", bf.toString());
93 93
94 bf.addAll(["", "", ""]); 94 bf.writeAll(["", "", ""]);
95 Expect.equals("foobarabc", bf.toString()); 95 Expect.equals("foobarabc", bf.toString());
96 } 96 }
97 97
98 static testClear() {
99 StringBuffer bf = new StringBuffer("");
100 bf.add("foo");
101 bf.clear();
102 Expect.equals("", bf.toString());
103 Expect.equals(0, bf.length);
104
105 bf.add("bar");
106 Expect.equals("bar", bf.toString());
107 Expect.equals(3, bf.length);
108 bf.clear();
109 Expect.equals("", bf.toString());
110 Expect.equals(0, bf.length);
111 }
112
113 static testToString() { 98 static testToString() {
114 StringBuffer bf = new StringBuffer(""); 99 StringBuffer bf = new StringBuffer("");
115 Expect.equals("", bf.toString()); 100 Expect.equals("", bf.toString());
116 101
117 bf = new StringBuffer("foo"); 102 bf = new StringBuffer("foo");
118 Expect.equals("foo", bf.toString()); 103 Expect.equals("foo", bf.toString());
119 104
120 bf = new StringBuffer("foo"); 105 bf = new StringBuffer("foo");
121 bf.add("bar"); 106 bf.write("bar");
122 Expect.equals("foobar", bf.toString()); 107 Expect.equals("foobar", bf.toString());
123 } 108 }
124 109
125 static testChaining() { 110 static testChaining() {
126 StringBuffer bf = new StringBuffer(""); 111 StringBuffer bf = new StringBuffer("");
127 StringBuffer bf2 = new StringBuffer(""); 112 StringBuffer bf2 = new StringBuffer("");
128 bf2.add("bf2"); 113 bf2.write("bf2");
129 bf..add("foo") 114 bf..write("foo")
130 ..add("bar") 115 ..write("bar")
131 ..add(bf2) 116 ..write(bf2)
132 ..add(bf2) 117 ..write(bf2)
133 ..add("toto"); 118 ..write("toto");
134 Expect.equals("foobarbf2bf2toto", bf.toString()); 119 Expect.equals("foobarbf2bf2toto", bf.toString());
135 } 120 }
136 121
137 static testMain() { 122 static testMain() {
138 testToString(); 123 testToString();
139 testConstructor(); 124 testConstructor();
140 testLength(); 125 testLength();
141 testIsEmpty(); 126 testIsEmpty();
142 testAdd(); 127 testWrite();
143 testAddAll(); 128 testWriteAll();
144 testClear();
145 testChaining(); 129 testChaining();
146 } 130 }
147 } 131 }
148 132
149 main() { 133 main() {
150 StringBufferTest.testMain(); 134 StringBufferTest.testMain();
151 } 135 }
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