1 /*-
2 * Copyright (c) 2008 Hyogeol Lee <hyogeollee@gmail.com>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer
10 * in this position and unchanged.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * $Id: test_nm.c 2378 2012-01-03 08:59:56Z jkoshy $
27 */
28
29 #include <stdbool.h>
30 #include <stdio.h>
31 #include <stdlib.h>
32 #include <string.h>
33
34 #include <tet_api.h>
35
36 static int exec_cmd(const char *, const char *);
37 static void startup();
38 static void test_bsd();
39 static void test_dynamic();
40 static void test_external();
41 static void test_hexa();
42 static bool test_nm_out(const char *, const char *);
43 static void test_no_sort();
44 static void test_num_sort();
45 static void test_octal();
46 static void test_posix();
47 static void test_print_filename();
48 static void test_print_size();
49 static void test_reverse_sort();
50 static void test_size_sort();
51 static void test_sysv();
52 static void test_undef();
53
54 struct tet_testlist tet_testlist[] = {
55 { test_dynamic, 1},
56 { test_external, 2},
57 { test_num_sort, 3},
58 { test_no_sort, 4},
59 { test_posix, 5},
60 { test_print_size, 6},
61 { test_undef, 7},
62 { test_size_sort, 8},
63 { test_sysv, 9},
64 { test_bsd, 10},
65 { test_print_filename, 11},
66 { test_octal, 12},
67 { test_hexa, 13},
68 { test_reverse_sort, 14},
69 { NULL, 0}
70 };
71
72 #define NM_CMD NM " %s " TESTFILE " > test.out"
73 #define DIFF_CMD "diff test.out " TC_DIR "/" TESTFILE "%s.txt > /dev/null"
74
75 void (*tet_startup)() = startup;
76 void (*tet_cleanup)() = NULL;
77
78 static int
exec_cmd(const char * cmd,const char * op)79 exec_cmd(const char *cmd, const char *op)
80 {
81 char *this_cmd;
82 int rtn;
83 size_t cmd_len;
84
85 if (cmd == NULL || op == NULL)
86 return (-1);
87
88 cmd_len = strlen(cmd) + strlen(op);
89
90 if ((this_cmd = malloc(sizeof(char) * cmd_len)) == NULL) {
91 tet_infoline("cannot allocate memory");
92
93 return (-1);
94 }
95
96 snprintf(this_cmd, cmd_len, cmd, op);
97
98 rtn = system(this_cmd);
99
100 free(this_cmd);
101
102 return (rtn);
103 }
104
105 static void
startup()106 startup()
107 {
108
109 if (system("cp " TC_DIR "/" TESTFILE " .") < 0) {
110 tet_infoline("cannot cp object");
111
112 exit(EXIT_FAILURE);
113 }
114 }
115
116 static void
test_bsd()117 test_bsd()
118 {
119 bool rtn = true;
120
121 tet_infoline("OPTION -B, --format=bsd");
122
123 rtn |= test_nm_out("-B", "-B");
124 rtn |= test_nm_out("--format=bsd", "-B");
125
126 tet_result(rtn == true ? TET_PASS : TET_FAIL);
127 }
128
129 static void
test_dynamic()130 test_dynamic()
131 {
132 bool rtn = true;
133
134 tet_infoline("OPTION -D, --dynamic");
135
136 rtn |= test_nm_out("-D", "-D");
137 rtn |= test_nm_out("--dynamic", "-D");
138
139 tet_result(rtn == true ? TET_PASS : TET_FAIL);
140 }
141
142 static void
test_external()143 test_external()
144 {
145
146 tet_infoline("OPTION -g");
147
148 if (test_nm_out("-g", "-g") == true)
149 tet_result(TET_PASS);
150 else
151 tet_result(TET_FAIL);
152 }
153
154 static void
test_hexa()155 test_hexa()
156 {
157 bool rtn = true;
158
159 tet_infoline("OPTION -x, -t x");
160
161 rtn |= test_nm_out("-x", "-x");
162 rtn |= test_nm_out("-t x", "-x");
163 rtn |= test_nm_out("--radix=x", "-x");
164
165 tet_result(rtn == true ? TET_PASS : TET_FAIL);
166 }
167
168 static bool
test_nm_out(const char * op,const char * d_op)169 test_nm_out(const char *op, const char *d_op)
170 {
171 int rtn;
172
173 if (op == NULL) {
174 tet_result(TET_FAIL);
175
176 return (false);
177 }
178
179 if ((rtn = exec_cmd(NM_CMD, op)) < 0) {
180 tet_infoline("system function failed");
181
182 return (false);
183 } else if (rtn == 127) {
184 tet_infoline("execution shell failed");
185
186 return (false);
187 }
188
189 if ((rtn = exec_cmd(DIFF_CMD, d_op)) < 0)
190 tet_infoline("system function failed");
191 else {
192 switch (rtn) {
193 case 127:
194 tet_infoline("execution shell failed");
195
196 break;
197 case 2:
198 tet_infoline("diff has trouble");
199
200 break;
201 case 1:
202 tet_infoline("output is different");
203
204 break;
205 case 0:
206 return (true);
207 }
208 }
209
210 return (false);
211 }
212
213 static void
test_no_sort()214 test_no_sort()
215 {
216 bool rtn = true;
217
218 tet_infoline("OPTION -p");
219
220 rtn |= test_nm_out("-p", "-p");
221 rtn |= test_nm_out("--no-sort", "-p");
222
223 tet_result(rtn == true ? TET_PASS : TET_FAIL);
224 }
225
226 static void
test_num_sort()227 test_num_sort()
228 {
229 bool rtn = true;
230
231 tet_infoline("OPTION -n, --numeric-sort");
232
233 rtn |= test_nm_out("-n", "-n");
234 rtn |= test_nm_out("--numeric-sort", "-n");
235
236 tet_result(rtn == true ? TET_PASS : TET_FAIL);
237 }
238
239 static void
test_octal()240 test_octal()
241 {
242 bool rtn = true;
243
244 tet_infoline("OPTION --radix=o, -t o");
245
246 rtn |= test_nm_out("-t o", "-o");
247 rtn |= test_nm_out("--radix=o", "-o");
248
249 tet_result(rtn == true ? TET_PASS : TET_FAIL);
250 }
251
252 static void
test_posix()253 test_posix()
254 {
255 bool rtn = true;
256
257 tet_infoline("OPTION -P, --format=posix");
258
259 rtn |= test_nm_out("-P", "-P");
260 rtn |= test_nm_out("--format=posix", "-P");
261
262 tet_result(rtn == true ? TET_PASS : TET_FAIL);
263 }
264
265 static void
test_print_filename()266 test_print_filename()
267 {
268 bool rtn = true;
269
270 tet_infoline("OPTION -A, --print-file-name");
271
272 rtn |= test_nm_out("-A", "-A");
273 rtn |= test_nm_out("--print-file-name", "-A");
274
275 tet_result(rtn == true ? TET_PASS : TET_FAIL);
276 }
277
278 static void
test_print_size()279 test_print_size()
280 {
281 bool rtn = true;
282
283 tet_infoline("OPTION -S, --print-size");
284
285 rtn |= test_nm_out("-S", "-S");
286 rtn |= test_nm_out("--print-size", "-S");
287
288 tet_result(rtn == true ? TET_PASS : TET_FAIL);
289 }
290
291 static void
test_reverse_sort()292 test_reverse_sort()
293 {
294 bool rtn = true;
295
296 tet_infoline("OPTION -r, --reverse-sort");
297
298 rtn |= test_nm_out("-r", "-r");
299 rtn |= test_nm_out("--reverse-sort", "-r");
300
301 rtn |= test_nm_out("-r -n", "-r-n");
302 rtn |= test_nm_out("-r -p", "-r-p");
303 rtn |= test_nm_out("-r --size-sort", "-r-size-sort");
304
305 tet_result(rtn == true ? TET_PASS : TET_FAIL);
306 }
307
308 static void
test_size_sort()309 test_size_sort()
310 {
311
312 tet_infoline("OPTION --size-sort");
313
314 if (test_nm_out("--size-sort", "-size-sort") == true)
315 tet_result(TET_PASS);
316 else
317 tet_result(TET_FAIL);
318 }
319
320 static void
test_sysv()321 test_sysv()
322 {
323
324 tet_infoline("OPTION --format=sysv");
325
326 if (test_nm_out("--format=sysv", "-sysv") == true)
327 tet_result(TET_PASS);
328 else
329 tet_result(TET_FAIL);
330 }
331
332 static void
test_undef()333 test_undef()
334 {
335 bool rtn = true;
336
337 tet_infoline("OPTION -u, --undefined-only");
338
339 rtn |= test_nm_out("-u", "-u");
340 rtn |= test_nm_out("--undefined-only", "-u");
341
342 tet_result(rtn == true ? TET_PASS : TET_FAIL);
343 }
344