3 /* cunit - A little C Unit facility */
5 /* Copyright (c) 2005 Martin Quinson. All rights reserved. */
7 /* This program is free software; you can redistribute it and/or modify it
8 * under the terms of the license (GNU LGPL) which comes with this package. */
10 /* This is partially inspirated from the OSSP ts (Test Suite Library) */
12 #include "gras_config.h"
14 #include "xbt/sysdep.h" /* vasprintf */
15 #include "xbt/cunit.h"
16 #include "xbt/dynar.h"
18 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(testsuite,xbt,"Test infrastructure");
20 /* collection of all suites */
21 static xbt_dynar_t _xbt_test_suites = NULL;
22 /* global statistics */
23 static int _xbt_test_nb_tests = 0;
24 static int _xbt_test_test_failed = 0;
25 static int _xbt_test_test_ignore = 0;
26 static int _xbt_test_test_expect = 0;
28 static int _xbt_test_nb_units = 0;
29 static int _xbt_test_unit_failed = 0;
30 static int _xbt_test_unit_ignore = 0;
32 static int _xbt_test_nb_suites = 0;
33 static int _xbt_test_suite_failed = 0;
34 static int _xbt_test_suite_ignore = 0;
37 /* test suite test log */
38 typedef struct s_xbt_test_log {
44 static void xbt_test_log_dump(xbt_test_log_t log) {
46 fprintf(stderr," log %p(%s:%d)=%s\n",log,log->file,log->line,log->text);
48 fprintf(stderr," log=NULL\n");
50 static void xbt_test_log_free(xbt_test_log_t log) {
58 /* test suite test check */
59 typedef struct s_xbt_test_test {
69 static void xbt_test_test_dump(xbt_test_test_t test){
73 fprintf(stderr," test %p(%s:%d)=%s (%s)\n",
74 test,test->file,test->line,test->title,
75 test->failed?"failed":"not failed");
76 xbt_dynar_foreach(test->logs,it_log,log)
77 xbt_test_log_dump(log);
80 fprintf(stderr," test=NULL\n");
83 /* test suite test unit */
84 struct s_xbt_test_unit {
89 xbt_dynar_t tests; /* of xbt_test_test_t*/
92 int test_failed,test_ignore,test_expect;
95 static void xbt_test_unit_dump(xbt_test_unit_t unit) {
99 fprintf(stderr," unit %p(%s:%d)=%s (func=%p)\n",
100 unit,unit->file,unit->line,unit->title,unit->file);
101 xbt_dynar_foreach(unit->tests,it_test,test)
102 xbt_test_test_dump(test);
104 fprintf(stderr," unit=NULL\n");
109 struct s_xbt_test_suite {
112 xbt_dynar_t units; /* of xbt_test_unit_t */
114 int nb_tests,nb_units;
115 int test_failed,test_ignore,test_expect;
116 int unit_failed,unit_ignore;
119 /* destroy test suite */
120 static void xbt_test_suite_free(void *s) {
121 xbt_test_suite_t suite = *(xbt_test_suite_t*) s;
125 xbt_dynar_free(&suite->units);
130 /** @brief create test suite */
131 xbt_test_suite_t xbt_test_suite_new(const char *name, const char *fmt, ...) {
132 xbt_test_suite_t suite = xbt_new0(struct s_xbt_test_suite,1);
135 if (!_xbt_test_suites)
136 _xbt_test_suites = xbt_dynar_new(sizeof(xbt_test_suite_t),&xbt_test_suite_free);
139 vasprintf(&suite->title,fmt, ap);
140 suite->units = xbt_dynar_new(sizeof(xbt_test_unit_t), NULL);
144 xbt_dynar_push(_xbt_test_suites,&suite);
149 /** @brief retrive a testsuite from name, or create a new one */
150 xbt_test_suite_t xbt_test_suite_by_name(const char *name,const char *fmt, ...) {
151 xbt_test_suite_t suite;
157 if (_xbt_test_suites)
158 xbt_dynar_foreach(_xbt_test_suites, it_suite, suite)
159 if (!strcmp(suite->name,name))
163 vasprintf(&bufname,fmt, ap);
165 suite = xbt_test_suite_new(name,bufname,NULL);
171 void xbt_test_suite_dump(xbt_test_suite_t suite) {
173 xbt_test_unit_t unit;
175 fprintf(stderr,"DUMP suite %s\n",suite->title);
176 xbt_dynar_foreach(suite->units,it_unit,unit)
177 xbt_test_unit_dump(unit);
179 fprintf(stderr,"suite=NULL\n");
183 /* add test case to test suite */
184 void xbt_test_suite_push(xbt_test_suite_t suite, ts_test_cb_t func, const char *fmt, ...) {
185 xbt_test_unit_t unit;
192 unit = xbt_new(struct s_xbt_test_unit,1);
194 vasprintf(&unit->title, fmt, ap);
199 unit->tests = xbt_dynar_new(sizeof(xbt_test_test_t), NULL);
201 xbt_dynar_push(suite->units, &unit);
205 /* run test one suite */
206 static int xbt_test_suite_run(xbt_test_suite_t suite) {
207 xbt_test_unit_t unit;
208 xbt_test_test_t test;
214 int it_unit,it_test,it_log;
219 /* iterate through all tests to see how much failed */
220 xbt_dynar_foreach(suite->units, it_unit, unit) {
221 /* init unit case counters */
223 unit->test_ignore = 0;
224 unit->test_failed = 0;
225 unit->test_expect = 0;
227 /* run the test case function */
230 /* iterate through all performed tests to determine status */
231 xbt_dynar_foreach(unit->tests,it_test, test) {
237 if ( test->failed && !test->expected_failure) unit->test_failed++;
238 if (!test->failed && test->expected_failure) unit->test_failed++;
239 if (test->expected_failure)
244 /* Accumulate test counts into the suite */
245 suite->nb_tests += unit->nb_tests;
246 suite->test_failed += unit->test_failed;
247 suite->test_ignore += unit->test_ignore;
248 suite->test_expect += unit->test_expect;
250 _xbt_test_nb_tests += unit->nb_tests;
251 _xbt_test_test_failed += unit->test_failed;
252 _xbt_test_test_ignore += unit->test_ignore;
253 _xbt_test_test_expect += unit->test_expect;
255 /* What's the conclusion of this test anyway? */
256 if (unit->nb_tests) {
258 if (unit->test_failed)
259 suite->unit_failed++;
261 suite->unit_ignore++;
264 _xbt_test_nb_units += suite->nb_units;
265 _xbt_test_unit_failed += suite->unit_failed;
266 _xbt_test_unit_ignore += suite->unit_ignore;
268 if (suite->nb_units) {
269 _xbt_test_nb_suites++;
270 if (suite->test_failed)
271 _xbt_test_suite_failed++;
273 _xbt_test_suite_ignore++;
276 /* suite title pretty-printing */
278 char suite_title[80];
279 int suite_len=strlen(suite->title);
282 xbt_assert2(suite_len<70,"suite title \"%s\" too long (%d should be less than 70",
283 suite->title,suite_len);
290 sprintf(suite_title + 40 - (suite_len+4)/2, "[ %s ]", suite->title);
291 suite_title[40 + (suite_len+4)/2] = '=';
293 fprintf(stderr, "\n%s %s\n",suite_title,
294 (suite->nb_units?(suite->unit_failed?"FAILED":"OK"):"SKIP"));
298 /* iterate through all test cases to display details */
299 xbt_dynar_foreach(suite->units, it_unit, unit) {
300 asprintf(&cp," Unit: %s ........................................"
301 "........................................", unit->title);
303 fprintf(stderr, "%s", cp);
306 if (unit->test_failed > 0 || unit->test_expect) {
307 /* some tests failed (or were supposed to), so do detailed reporting of test case */
308 if (unit->test_failed > 0) {
309 fprintf(stderr, " failed\n");
310 } else if (unit->nb_tests) {
311 fprintf(stderr, ".... ok\n"); /* successful, but show about expected */
313 fprintf(stderr, ".. skip\n"); /* shouldn't happen, but I'm a bit lost with this logic */
315 xbt_dynar_foreach(unit->tests,it_test, test) {
316 file = (test->file != NULL ? test->file : unit->file);
317 line = (test->line != 0 ? test->line : unit->line);
318 fprintf(stderr, " %s: %s [%s:%d]\n",
319 (test->ignored?" SKIP":(test->expected_failure?(test->failed?"EFAIL":"EPASS"):
320 (test->failed?" FAIL":" PASS"))),
321 test->title, file, line);
323 xbt_dynar_foreach(test->logs,it_log,log) {
324 file = (log->file != NULL ? log->file : file);
325 line = (log->line != 0 ? log->line : line);
326 fprintf(stderr, " %s:%d: %s\n",
327 file, line,log->text);
331 fprintf(stderr, " Summary: %d of %d tests failed",unit->test_failed, unit->nb_tests);
332 if (unit->test_ignore) {
333 fprintf(stderr," (%d tests ignored)\n",unit->test_ignore);
335 fprintf(stderr,"\n");
337 } else if (unit->nb_tests) {
338 fprintf(stderr, ".... ok\n"); /* successful */
340 fprintf(stderr, ".. skip\n"); /* no test were run */
344 /* print test suite summary */
345 fprintf(stderr, " ==============================================================================\n");
346 fprintf(stderr, " Summary: Units: %.0f%% ok (%d units: ",
347 suite->nb_units?((1-(double)suite->unit_failed/(double)suite->nb_units)*100.0):100.0,
350 if (suite->nb_units != suite->unit_failed) {
351 fprintf(stderr, "%s%d ok",(first?"":", "),suite->nb_units - suite->unit_failed);
354 if (suite->unit_failed) {
355 fprintf(stderr, "%s%d failed",(first?"":", "),suite->unit_failed);
358 if (suite->unit_ignore) {
359 fprintf(stderr, "%s%d ignored",(first?"":", "),suite->unit_ignore);
362 fprintf(stderr,")\n Tests: %.0f%% ok (%d tests: ",
363 suite->nb_tests?((1-(double)suite->test_failed/(double)suite->nb_tests)*100.0):100.0,
367 if (suite->nb_tests != suite->test_failed) {
368 fprintf(stderr, "%s%d ok",(first?"":", "),suite->nb_tests - suite->test_failed);
371 if (suite->test_failed) {
372 fprintf(stderr, "%s%d failed",(first?"":", "),suite->test_failed);
375 if (suite->test_ignore) {
376 fprintf(stderr, "%s%d ignored",(first?"":"; "),suite->test_ignore);
379 if (suite->test_expect) {
380 fprintf(stderr, "%s%d expected to fail",(first?"":"; "),suite->test_expect);
383 fprintf(stderr,")\n");
385 return suite->unit_failed;
388 int xbt_test_run(void) {
390 if (_xbt_test_suites) {
392 xbt_test_suite_t suite;
395 /* Run all the suites */
396 xbt_dynar_foreach(_xbt_test_suites,it_suite,suite)
397 xbt_test_suite_run(suite);
399 /* Display some more statistics */
400 fprintf(stderr,"\n\n TOTAL: Suites: %.0f%% ok (%d suites: ",
402 ? ((1-(double)_xbt_test_suite_failed/(double)_xbt_test_nb_suites)*100.0)
404 _xbt_test_nb_suites);
405 if (_xbt_test_nb_suites != _xbt_test_suite_failed) {
406 fprintf(stderr, "%d ok",_xbt_test_nb_suites - _xbt_test_suite_failed);
409 if (_xbt_test_suite_failed) {
410 fprintf(stderr, "%s%d failed",(first?"":", "),_xbt_test_suite_failed);
414 if (_xbt_test_suite_ignore) {
415 fprintf(stderr, "%s%d ignored",(first?"":", "),_xbt_test_suite_ignore);
418 fprintf(stderr,")\n Units: %.0f%% ok (%d units: ",
419 _xbt_test_nb_units?((1-(double)_xbt_test_unit_failed/(double)_xbt_test_nb_units)*100.0):100.0,
422 if (_xbt_test_nb_units != _xbt_test_unit_failed) {
423 fprintf(stderr, "%s%d ok",(first?"":", "),_xbt_test_nb_units - _xbt_test_unit_failed);
426 if (_xbt_test_unit_failed) {
427 fprintf(stderr, "%s%d failed",(first?"":", "),_xbt_test_unit_failed);
430 if (_xbt_test_unit_ignore) {
431 fprintf(stderr, "%s%d ignored",(first?"":", "),_xbt_test_unit_ignore);
434 fprintf(stderr,")\n Tests: %.0f%% ok (%d tests: ",
435 _xbt_test_nb_tests?((1-(double)_xbt_test_test_failed/(double)_xbt_test_nb_tests)*100.0):100.0,
438 if (_xbt_test_nb_tests != _xbt_test_test_failed) {
439 fprintf(stderr, "%s%d ok",(first?"":", "),_xbt_test_nb_tests - _xbt_test_test_failed);
442 if (_xbt_test_test_failed) {
443 fprintf(stderr, "%s%d failed",(first?"":", "),_xbt_test_test_failed);
446 if (_xbt_test_test_ignore) {
447 fprintf(stderr, "%s%d ignored",(first?"":", "),_xbt_test_test_ignore);
450 if (_xbt_test_test_expect) {
451 fprintf(stderr, "%s%d expected to fail",(first?"":", "),_xbt_test_test_expect);
454 fprintf(stderr,")\n");
456 fprintf(stderr,"No unit to run!\n");
457 _xbt_test_unit_failed++;
459 return _xbt_test_unit_failed;
463 /* annotate test case with test */
464 void _xbt_test_add(xbt_test_unit_t unit, const char*file,int line, const char *fmt, ...) {
465 xbt_test_test_t test;
471 test = xbt_new(struct s_xbt_test_test,1);
473 vasprintf(&test->title, fmt, ap);
476 test->expected_failure = 0;
480 test->logs = xbt_dynar_new(sizeof(xbt_test_log_t),NULL);
481 xbt_dynar_push(unit->tests,&test);
485 /* annotate test case with log message and failure */
486 void _xbt_test_fail(xbt_test_unit_t unit, const char*file,int line,const char *fmt, ...) {
487 xbt_test_test_t test;
494 log = xbt_new(struct s_xbt_test_log,1);
496 vasprintf(&log->text,fmt, ap);
501 test = xbt_dynar_getlast_as(unit->tests, xbt_test_test_t);
502 xbt_dynar_push(test->logs, &log);
507 void _xbt_test_expect_failure(xbt_test_unit_t unit) {
508 xbt_test_test_t test = xbt_dynar_getlast_as(unit->tests,xbt_test_test_t);
509 test->expected_failure = 1;
511 void _xbt_test_skip(xbt_test_unit_t unit) {
512 xbt_test_test_t test = xbt_dynar_getlast_as(unit->tests,xbt_test_test_t);
516 /* annotate test case with log message only */
517 void _xbt_test_log(xbt_test_unit_t unit, const char*file,int line,const char *fmt, ...) {
518 xbt_test_test_t test;
525 log = xbt_new(struct s_xbt_test_log,1);
527 vasprintf(&log->text, fmt, ap);
532 test = xbt_dynar_getlast_as(unit->tests,xbt_test_test_t);
533 xbt_dynar_push(test->logs, &log);
541 XBT_TEST_SUITE("cuint","Testsuite Autotest %d",0);
543 XBT_TEST_UNIT("expect",test_expected_failure,"expected failures") {
544 xbt_test_add0("Skipped test");
547 xbt_test_add2("%s %s","EXPECTED","FAILURE");
548 xbt_test_expect_failure();
549 xbt_test_log2("%s %s","Test","log");
550 xbt_test_fail0("EXPECTED FAILURE");
553 #endif /* SIMGRID_TEST */