Update hardening flags.
[m6w6/libmemcached] / libtest / main.cc
1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
2 *
3 * Data Differential YATL (i.e. libtest) library
4 *
5 * Copyright (C) 2012 Data Differential, http://datadifferential.com/
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
9 * met:
10 *
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * * Redistributions in binary form must reproduce the above
15 * copyright notice, this list of conditions and the following disclaimer
16 * in the documentation and/or other materials provided with the
17 * distribution.
18 *
19 * * The names of its contributors may not be used to endorse or
20 * promote products derived from this software without specific prior
21 * written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 *
35 */
36
37 #include <config.h>
38 #include <libtest/common.h>
39
40 #include <cassert>
41 #include <cstdlib>
42 #include <cstring>
43 #include <ctime>
44 #include <fnmatch.h>
45 #include <iostream>
46 #include <fstream>
47 #include <memory>
48 #include <sys/stat.h>
49 #include <sys/time.h>
50 #include <sys/types.h>
51 #include <sys/wait.h>
52 #include <unistd.h>
53
54 #include <signal.h>
55
56 #ifndef __INTEL_COMPILER
57 #pragma GCC diagnostic ignored "-Wold-style-cast"
58 #endif
59
60 using namespace libtest;
61
62 static void stats_print(libtest::Framework *frame)
63 {
64 if (frame->failed() == 0 and frame->success() == 0)
65 {
66 return;
67 }
68
69 Outn();
70 Out << "Collections\t\t\t\t\t" << frame->total();
71 Out << "\tFailed\t\t\t\t\t" << frame->failed();
72 Out << "\tSkipped\t\t\t\t\t" << frame->skipped();
73 Out << "\tSucceeded\t\t\t\t" << frame->success();
74 Outn();
75 Out << "Tests\t\t\t\t\t" << frame->sum_total();
76 Out << "\tFailed\t\t\t\t" << frame->sum_failed();
77 Out << "\tSkipped\t\t\t\t" << frame->sum_skipped();
78 Out << "\tSucceeded\t\t\t" << frame->sum_success();
79 }
80
81 #include <getopt.h>
82 #include <unistd.h>
83
84 int main(int argc, char *argv[])
85 {
86 bool opt_massive= false;
87 unsigned long int opt_repeat= 1; // Run all tests once
88 bool opt_quiet= false;
89 std::string collection_to_run;
90 std::string wildcard;
91 std::string binary_name;
92
93 const char *just_filename= rindex(argv[0], '/');
94 if (just_filename)
95 {
96 just_filename++;
97 }
98 else
99 {
100 just_filename= argv[0];
101 }
102
103 if (just_filename[0] == 'l' and just_filename[1] == 't' and just_filename[2] == '-')
104 {
105 just_filename+= 3;
106 }
107 binary_name.append(just_filename);
108
109 /*
110 Valgrind does not currently work reliably, or sometimes at all, on OSX
111 - Fri Jun 15 11:24:07 EDT 2012
112 */
113 #if defined(TARGET_OS_OSX) && TARGET_OS_OSX
114 if (valgrind_is_caller())
115 {
116 return EXIT_SKIP;
117 }
118 #endif
119
120 // Options parsing
121 {
122 enum long_option_t {
123 OPT_LIBYATL_VERSION,
124 OPT_LIBYATL_MATCH_COLLECTION,
125 OPT_LIBYATL_MASSIVE,
126 OPT_LIBYATL_QUIET,
127 OPT_LIBYATL_MATCH_WILDCARD,
128 OPT_LIBYATL_REPEAT
129 };
130
131 static struct option long_options[]=
132 {
133 { "version", no_argument, NULL, OPT_LIBYATL_VERSION },
134 { "quiet", no_argument, NULL, OPT_LIBYATL_QUIET },
135 { "repeat", no_argument, NULL, OPT_LIBYATL_REPEAT },
136 { "collection", required_argument, NULL, OPT_LIBYATL_MATCH_COLLECTION },
137 { "wildcard", required_argument, NULL, OPT_LIBYATL_MATCH_WILDCARD },
138 { "massive", no_argument, NULL, OPT_LIBYATL_MASSIVE },
139 { 0, 0, 0, 0 }
140 };
141
142 int option_index= 0;
143 while (1)
144 {
145 int option_rv= getopt_long(argc, argv, "", long_options, &option_index);
146 if (option_rv == -1)
147 {
148 break;
149 }
150
151 switch (option_rv)
152 {
153 case OPT_LIBYATL_VERSION:
154 break;
155
156 case OPT_LIBYATL_QUIET:
157 opt_quiet= true;
158 break;
159
160 case OPT_LIBYATL_REPEAT:
161 opt_repeat= strtoul(optarg, (char **) NULL, 10);
162 break;
163
164 case OPT_LIBYATL_MATCH_COLLECTION:
165 collection_to_run= optarg;
166 break;
167
168 case OPT_LIBYATL_MATCH_WILDCARD:
169 wildcard= optarg;
170 break;
171
172 case OPT_LIBYATL_MASSIVE:
173 opt_massive= true;
174 break;
175
176 case '?':
177 /* getopt_long already printed an error message. */
178 Error << "unknown option to getopt_long()";
179 exit(EXIT_FAILURE);
180
181 default:
182 break;
183 }
184 }
185 }
186
187 srandom((unsigned int)time(NULL));
188
189 if (bool(getenv("YATL_REPEAT")) and (strtoul(getenv("YATL_REPEAT"), (char **) NULL, 10) > 1))
190 {
191 opt_repeat= strtoul(getenv("YATL_REPEAT"), (char **) NULL, 10);
192 }
193
194 if ((bool(getenv("YATL_QUIET")) and (strcmp(getenv("YATL_QUIET"), "0") == 0)) or opt_quiet)
195 {
196 opt_quiet= true;
197 }
198 else if (getenv("JENKINS_URL"))
199 {
200 if (bool(getenv("YATL_QUIET")) and (strcmp(getenv("YATL_QUIET"), "1") == 0))
201 { }
202 else
203 {
204 opt_quiet= true;
205 }
206 }
207
208 if ((bool(getenv("YATL_RUN_MASSIVE_TESTS"))) or opt_massive)
209 {
210 opt_massive= true;
211 }
212
213 if (opt_quiet)
214 {
215 close(STDOUT_FILENO);
216 }
217
218 if (opt_massive)
219 {
220 is_massive(opt_massive);
221 }
222
223 char tmp_directory[1024];
224 if (getenv("LIBTEST_TMP"))
225 {
226 snprintf(tmp_directory, sizeof(tmp_directory), "%s", getenv("LIBTEST_TMP"));
227 }
228 else
229 {
230 snprintf(tmp_directory, sizeof(tmp_directory), "%s", LIBTEST_TEMP);
231 }
232
233 if (chdir(tmp_directory) == -1)
234 {
235 char getcwd_buffer[1024];
236 char *dir= getcwd(getcwd_buffer, sizeof(getcwd_buffer));
237
238 Error << "Unable to chdir() from " << dir << " to " << tmp_directory << " errno:" << strerror(errno);
239 return EXIT_FAILURE;
240 }
241
242 if (libtest::libtool() == NULL)
243 {
244 Error << "Failed to locate libtool";
245 return EXIT_FAILURE;
246 }
247
248 if (getenv("YATL_COLLECTION_TO_RUN"))
249 {
250 if (strlen(getenv("YATL_COLLECTION_TO_RUN")))
251 {
252 collection_to_run= getenv("YATL_COLLECTION_TO_RUN");
253 }
254 }
255
256 if (collection_to_run.compare("none") == 0)
257 {
258 return EXIT_SUCCESS;
259 }
260
261 if (collection_to_run.empty() == false)
262 {
263 Out << "Only testing " << collection_to_run;
264 }
265
266 int exit_code;
267
268 try
269 {
270 do
271 {
272 exit_code= EXIT_SUCCESS;
273 fatal_assert(sigignore(SIGPIPE) == 0);
274
275 libtest::SignalThread signal;
276 if (signal.setup() == false)
277 {
278 Error << "Failed to setup signals";
279 return EXIT_FAILURE;
280 }
281
282 std::auto_ptr<libtest::Framework> frame(new libtest::Framework(signal, binary_name, collection_to_run, wildcard));
283
284 // Run create(), bail on error.
285 {
286 switch (frame->create())
287 {
288 case TEST_SUCCESS:
289 break;
290
291 case TEST_SKIPPED:
292 return EXIT_SKIP;
293
294 case TEST_FAILURE:
295 std::cerr << "frame->create()" << std::endl;
296 return EXIT_FAILURE;
297 }
298 }
299
300 frame->exec();
301
302 if (signal.is_shutdown() == false)
303 {
304 signal.set_shutdown(SHUTDOWN_GRACEFUL);
305 }
306
307 shutdown_t status= signal.get_shutdown();
308 if (status == SHUTDOWN_FORCED)
309 {
310 Out << "Tests were aborted.";
311 exit_code= EXIT_FAILURE;
312 }
313 else if (frame->failed())
314 {
315 Out << "Some test failed.";
316 exit_code= EXIT_FAILURE;
317 }
318 else if (frame->skipped() and frame->failed() and frame->success())
319 {
320 Out << "Some tests were skipped.";
321 }
322 else if (frame->success() and (frame->failed() == 0))
323 {
324 Out;
325 Out << "All tests completed successfully.";
326 }
327
328 stats_print(frame.get());
329
330 std::ofstream xml_file;
331 std::string file_name;
332 file_name.append(tmp_directory);
333 file_name.append(frame->name());
334 file_name.append(".xml");
335 xml_file.open(file_name.c_str(), std::ios::trunc);
336 libtest::Formatter::xml(*frame, xml_file);
337
338 Outn(); // Generate a blank to break up the messages if make check/test has been run
339 } while (exit_code == EXIT_SUCCESS and --opt_repeat);
340 }
341 catch (libtest::fatal& e)
342 {
343 std::cerr << "FATAL:" << e.what() << std::endl;
344 exit_code= EXIT_FAILURE;
345 }
346 catch (libtest::start& e)
347 {
348 std::cerr << "Failure to start:" << e.what() << std::endl;
349 exit_code= EXIT_FAILURE;
350 }
351 catch (libtest::disconnected& e)
352 {
353 std::cerr << "Unhandled disconnection occurred:" << e.what() << std::endl;
354 exit_code= EXIT_FAILURE;
355 }
356 catch (std::exception& e)
357 {
358 std::cerr << "std::exception:" << e.what() << std::endl;
359 exit_code= EXIT_FAILURE;
360 }
361 catch (char const*)
362 {
363 std::cerr << "Exception:" << std::endl;
364 exit_code= EXIT_FAILURE;
365 }
366 catch (...)
367 {
368 std::cerr << "Unknown exception halted execution." << std::endl;
369 exit_code= EXIT_FAILURE;
370 }
371
372 return exit_code;
373 }