2 * Test suite for error handling routines.
4 * The canonical version of this file is maintained in the rra-c-util package,
5 * which can be found at <https://www.eyrie.org/~eagle/software/rra-c-util/>.
7 * Written by Russ Allbery <eagle@eyrie.org>
8 * Copyright 2002, 2004, 2005, 2015 Russ Allbery <eagle@eyrie.org>
9 * Copyright 2009, 2010, 2011, 2012
10 * The Board of Trustees of the Leland Stanford Junior University
12 * Permission is hereby granted, free of charge, to any person obtaining a
13 * copy of this software and associated documentation files (the "Software"),
14 * to deal in the Software without restriction, including without limitation
15 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
16 * and/or sell copies of the Software, and to permit persons to whom the
17 * Software is furnished to do so, subject to the following conditions:
19 * The above copyright notice and this permission notice shall be included in
20 * all copies or substantial portions of the Software.
22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
23 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
24 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
25 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
26 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
27 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
28 * DEALINGS IN THE SOFTWARE.
32 #include <portable/system.h>
39 #include <tests/tap/basic.h>
40 #include <tests/tap/process.h>
41 #include <util/macros.h>
42 #include <util/messages.h>
43 #include <util/xmalloc.h>
50 test1(void *data UNUSED)
55 test2(void *data UNUSED)
60 test3(void *data UNUSED)
63 syswarn("permissions");
66 test4(void *data UNUSED)
69 sysdie("fatal access");
72 test5(void *data UNUSED)
74 message_program_name = "test5";
78 test6(void *data UNUSED)
80 message_program_name = "test6";
84 test7(void *data UNUSED)
86 message_program_name = "test7";
88 syswarn("perms %d", 7);
91 test8(void *data UNUSED)
93 message_program_name = "test8";
95 sysdie("%st%s", "fa", "al");
105 test9(void *data UNUSED)
107 message_fatal_cleanup = return10;
111 test10(void *data UNUSED)
113 message_program_name = 0;
114 message_fatal_cleanup = return10;
116 sysdie("fatal perm");
119 test11(void *data UNUSED)
121 message_program_name = "test11";
122 message_fatal_cleanup = return10;
124 fputs("1st ", stdout);
128 static void __attribute__((__format__(printf, 2, 0)))
129 log_msg(size_t len, const char *format, va_list args, int error)
131 fprintf(stderr, "%lu %d ", (unsigned long) len, error);
132 vfprintf(stderr, format, args);
133 fprintf(stderr, "\n");
137 test12(void *data UNUSED)
139 message_handlers_warn(1, log_msg);
143 test13(void *data UNUSED)
145 message_handlers_die(1, log_msg);
149 test14(void *data UNUSED)
151 message_handlers_warn(2, log_msg, log_msg);
156 test15(void *data UNUSED)
158 message_handlers_die(2, log_msg, log_msg);
159 message_fatal_cleanup = return10;
164 test16(void *data UNUSED)
166 message_handlers_warn(2, message_log_stderr, log_msg);
167 message_program_name = "test16";
172 test17(void *data UNUSED)
177 test18(void *data UNUSED)
179 message_program_name = "test18";
183 test19(void *data UNUSED)
188 test20(void *data UNUSED)
190 message_handlers_notice(1, log_msg);
194 test21(void *data UNUSED)
196 message_handlers_debug(1, message_log_stdout);
197 message_program_name = "test23";
201 test22(void *data UNUSED)
203 message_handlers_die(0);
207 test23(void *data UNUSED)
209 message_handlers_warn(0);
210 warn("this is a test");
213 test24(void *data UNUSED)
216 message_handlers_notice(0);
218 message_handlers_notice(1, message_log_stdout);
224 * Given the intended status, intended message sans the appended strerror
225 * output, errno, and the function to run, check the output.
228 test_strerror(int status, const char *output, int error,
229 test_function_type function)
231 char *full_output, *name;
233 xasprintf(&full_output, "%s: %s\n", output, strerror(error));
234 xasprintf(&name, "strerror %lu", testnum / 3 + 1);
235 is_function_output(function, NULL, status, full_output, "%s", name);
252 is_function_output(test1, NULL, 0, "warning\n", "test1");
253 is_function_output(test2, NULL, 1, "fatal\n", "test2");
254 test_strerror(0, "permissions", EPERM, test3);
255 test_strerror(1, "fatal access", EACCES, test4);
256 is_function_output(test5, NULL, 0, "test5: warning\n", "test5");
257 is_function_output(test6, NULL, 1, "test6: fatal\n", "test6");
258 test_strerror(0, "test7: perms 7", EPERM, test7);
259 test_strerror(1, "test8: fatal", EACCES, test8);
260 is_function_output(test9, NULL, 10, "fatal\n", "test9");
261 test_strerror(10, "fatal perm", EPERM, test10);
262 test_strerror(10, "1st test11: fatal", EPERM, test11);
263 is_function_output(test12, NULL, 0, "7 0 warning\n", "test12");
264 is_function_output(test13, NULL, 1, "5 0 fatal\n", "test13");
266 sprintf(buff, "%d", EPERM);
268 xasprintf(&output, "7 %d warning\n7 %d warning\n", EPERM, EPERM);
269 is_function_output(test14, NULL, 0, output, "test14");
271 xasprintf(&output, "5 %d fatal\n5 %d fatal\n", EPERM, EPERM);
272 is_function_output(test15, NULL, 10, output, "test15");
274 xasprintf(&output, "test16: warning: %s\n7 %d warning\n", strerror(EPERM),
276 is_function_output(test16, NULL, 0, output, "test16");
279 is_function_output(test17, NULL, 0, "notice\n", "test17");
280 is_function_output(test18, NULL, 0, "test18: notice\n", "test18");
281 is_function_output(test19, NULL, 0, "", "test19");
282 is_function_output(test20, NULL, 0, "3 0 foo\n", "test20");
283 is_function_output(test21, NULL, 0, "test23: baz\n", "test21");
285 /* Make sure that it's possible to turn off a message type entirely. */
286 is_function_output(test22, NULL, 1, "", "test22");
287 is_function_output(test23, NULL, 0, "", "test23");
288 is_function_output(test24, NULL, 0, "first\nthird\n", "test24");