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1// vim: syntax=cpp
2/*
3 * Copyright (C) 2007-2011 Xagasoft, All rights reserved.
4 *
5 * This file is part of the libbu++ library and is released under the
6 * terms of the license contained in the file LICENSE.
7 */
8
9#include "bu/string.h"
10
11#include <dirent.h>
12
13suite String
14{
15 test compare1
16 {
17 Bu::String b("Bob");
18 unitTest( !(b == "Bobo") );
19 unitTest( b == "Bob" );
20 }
21
22 test compare2
23 {
24 Bu::String b("Bobo");
25 unitTest( !(b == "Bob") );
26 unitTest( b == "Bobo" );
27 }
28
29 test appendSingle
30 {
31 Bu::String b;
32 for( char l = 'a'; l < 'g'; l++ )
33 b += l;
34 unitTest( b == "abcdef" );
35 unitTest( strcmp( b.getStr(), "abcdef" ) == 0 );
36 }
37
38 test shared1
39 {
40 Bu::String a("Hey there");
41 Bu::String b( a );
42 unitTest( a.getConstStr() == b.getConstStr() );
43 b += " guy";
44 unitTest( a.getConstStr() != b.getConstStr() );
45 a = b;
46 unitTest( a.getConstStr() == b.getConstStr() );
47 }
48
49 test insert
50 {
51 Bu::String a("abcd");
52 a.insert( 2, "-!-", 3 );
53 unitTest( a == "ab-!-cd" );
54
55 a.insert( 0, "!!", 2 );
56 unitTest( a == "!!ab-!-cd" );
57
58 a.insert( -10, "789", 3 );
59 unitTest( a == "789!!ab-!-cd" );
60
61 a.insert( 12, "89", 2 );
62 unitTest( a == "789!!ab-!-cd89" );
63
64 a.insert( 1203, "12", 2 );
65 unitTest( a == "789!!ab-!-cd8912" );
66 }
67
68 test remove
69 {
70 Bu::String a("abHEYcd");
71 a.remove( 2, 3 );
72 unitTest( a == "abcd" );
73 a.remove( 2, 5 );
74 unitTest( a == "ab" );
75 a += "cdefghijklmnop";
76 a.remove( 5, 1 );
77 unitTest( a == "abcdeghijklmnop" );
78 }
79
80 test add1
81 {
82 Bu::String a("hi there");
83 Bu::String b(", yeah!");
84 Bu::String c = a + b;
85
86 unitTest( c == "hi there, yeah!" );
87 }
88
89 test add2
90 {
91 Bu::String a("hi there");
92 Bu::String c = a + ", yeah!";
93
94 unitTest( c == "hi there, yeah!" );
95 }
96
97 test add3
98 {
99 Bu::String a("hi there");
100 Bu::String b(", yeah!");
101 Bu::String c = a + ", Mr. Man" + b;
102
103 unitTest( c == "hi there, Mr. Man, yeah!" );
104 }
105
106 test add4
107 {
108 Bu::String b(", yeah!");
109 Bu::String c = "hi there" + b;
110
111 unitTest( c == "hi there, yeah!" );
112 }
113
114 test add5
115 {
116 Bu::String b;
117 Bu::String c = "sup?";
118 b += "hey, " + c;
119
120 unitTest( b == "hey, sup?" );
121 }
122
123 test add6
124 {
125 Bu::String a("Hello");
126 char b[256] = {"Dude"};
127 Bu::String c = a + "/" + b;
128
129 unitTest( c == "Hello/Dude" );
130 }
131
132 test add7
133 {
134 const Bu::String a("hello ");
135 Bu::String b(" how ");
136 unitTest( a == "hello " );
137 unitTest( a + "dude" == "hello dude" );
138 unitTest( a + "dude" + b + "are you?" == "hello dude how are you?" );
139 }
140
141 test subStr1
142 {
143 Bu::String a("abcdefghijklmnop");
144 Bu::String::iterator i = a.find('f');
145 unitTest( a.getSubStr( i, Bu::String::iterator() ) == "fghijklmnop" );
146 Bu::String::iterator j = i.find('l');
147 unitTest( a.getSubStr( i, j ) == "fghijk" );
148 }
149
150 test compareSub1
151 {
152 Bu::String a("just a string.");
153 unitTest( a.compareSub("a ", 5, 2) == true );
154 unitTest( a.compareSub("string.aoeu", 7, 11 ) == false );
155 unitTest( a.compareSub("string.aoeu", 7, 3 ) == true );
156 }
157
158 test compareSub2
159 {
160 Bu::String a("just a string.");
161 unitTest( a.compareSub(Bu::String("a "), 5, 2) == true );
162 unitTest( a.compareSub(Bu::String("string.aoeu"), 7, 11 ) == false );
163 unitTest( a.compareSub(Bu::String("string.aoeu"), 7, 3 ) == true );
164 }
165
166 test iterator1
167 {
168 Bu::String a("This is a test.");
169 Bu::String b;
170 for( Bu::String::iterator i = a.begin(); i; i++ )
171 {
172 b += *i;
173 }
174 unitTest( a == b );
175 }
176
177 test iterator2
178 {
179 Bu::String a("This is a test.");
180 Bu::String b("--This is a test.");
181 Bu::String::iterator ai = a.begin();
182 Bu::String::iterator bi = b.begin();
183 unitTest( ai.compare( bi ) == false );
184 unitTest( bi.compare( ai ) == false );
185 bi++; bi++;
186 unitTest( ai.compare( bi ) == true );
187 unitTest( bi.compare( ai ) == true );
188 }
189
190 test iterator3
191 {
192 Bu::String a("1234honour");
193 Bu::String b("--1234ueje");
194 Bu::String::iterator ai = a.begin();
195 Bu::String::iterator bi = b.begin();
196 unitTest( ai.compare( bi, 4 ) == false );
197 unitTest( bi.compare( ai, 4 ) == false );
198 bi++; bi++;
199 unitTest( ai.compare( bi, 4 ) == true );
200 unitTest( bi.compare( ai, 4 ) == true );
201 unitTest( ai.compare( bi, 5 ) == false );
202 unitTest( bi.compare( ai, 5 ) == false );
203
204 }
205
206 test iterator4
207 {
208 Bu::String a("1234aoeu");
209 Bu::String::iterator ai = a.begin();
210 unitTest( ai.compare("1234") == false );
211 unitTest( ai.compare("1234aoeu") == true );
212 unitTest( ai.compare("1234aoeuee") == false );
213 }
214
215 test iterator5
216 {
217 Bu::String a("1234aoeu");
218 Bu::String::iterator ai = a.begin();
219 unitTest( ai.compare("1234", 4) == true );
220 unitTest( ai.compare("1234aoeu", 8) == true );
221 unitTest( ai.compare("1234aoeuee", 10) == false );
222 }
223
224 test iterator6
225 {
226 Bu::String a("just ->this part");
227 Bu::String b;
228 Bu::String::iterator s = a.begin();
229 for(; s; s++ )
230 {
231 if( *s == '>' )
232 {
233 s++;
234 b.set( s );
235 break;
236 }
237 }
238 unitTest( b == "this part" );
239
240 b.append( s );
241
242 Bu::String c;
243 c.set( b.begin() );
244
245 // This is here because the comparison operator used to cause flattening.
246 unitTest( b == "this partthis part" );
247 unitTest( c == b );
248 }
249
250 test iterator7
251 {
252 Bu::String a("just [this] part");
253 Bu::String b;
254 Bu::String::iterator s = a.begin();
255 for(; s; s++ )
256 {
257 if( *s == '[' )
258 {
259 s++;
260 break;
261 }
262 }
263 Bu::String::iterator e = s;
264 for(; e; e++ )
265 {
266 if( *e == ']' )
267 {
268 b.set( s, e );
269 break;
270 }
271 }
272 unitTest( b == "this" );
273
274 b.append( s, e );
275
276 for( Bu::String::iterator i = b.begin(); i;)
277 {
278 Bu::String::iterator k = i;
279 k++;
280 if( !k )
281 {
282 b.append( b.begin(), i );
283 break;
284 }
285 i = k;
286 }
287 Bu::String l;
288 l.set( b.begin() );
289 unitTest( l == "thisthisthisthi" );
290 for( Bu::String::iterator i = b.begin(); i;)
291 {
292 Bu::String::iterator k = i;
293 k++;
294 if( !k )
295 {
296 b.append( b.begin(), i );
297 break;
298 }
299 i = k;
300 }
301 l.set( b.begin() );
302 unitTest( l == "thisthisthisthithisthisthisth" );
303 }
304
305 test isSet1
306 {
307 Bu::String bob;
308
309 unitTest( bob.isSet() == false );
310 bob = "something";
311 unitTest( bob.isSet() == true );
312 bob = "";
313 unitTest( bob.isSet() == false );
314 }
315
316 test swap1
317 {
318 Bu::String a, b;
319 a = "Goodbye";
320 b = "Hello";
321 Bu::swap( a, b );
322 unitTest( a == "Hello" );
323 unitTest( b == "Goodbye" );
324 }
325
326 test swap2
327 {
328 Bu::String a, b;
329 a = "Goodbye";
330 b = "Hello";
331 std::swap( a, b );
332 unitTest( a == "Hello" );
333 unitTest( b == "Goodbye" );
334 }
335
336 test replace1
337 {
338 Bu::String a;
339 a = "This is a test.";
340 unitTest( a.replace("i", "ooo") == "Thooos ooos a test." );
341 }
342
343 test coreDerefBug1
344 {
345 Bu::String a, b;
346 a = "bob";
347 a.setSize( 0 );
348 b = a;
349 b.getStr();
350 }
351}
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