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 {
111 xbt_dynar_t units; /* of xbt_test_unit_t */
113 int nb_tests,nb_units;
114 int test_failed,test_ignore,test_expect;
115 int unit_failed,unit_ignore;
118 /* destroy test suite */
119 static void xbt_test_suite_free(void *s) {
120 xbt_test_suite_t suite = *(xbt_test_suite_t*) s;
124 xbt_dynar_free(&suite->units);
129 /** @brief create test suite */
130 xbt_test_suite_t xbt_test_suite_new(const char *fmt, ...) {
131 xbt_test_suite_t suite = xbt_new0(struct s_xbt_test_suite,1);
134 if (!_xbt_test_suites)
135 _xbt_test_suites = xbt_dynar_new(sizeof(xbt_test_suite_t),&xbt_test_suite_free);
138 vasprintf(&suite->title,fmt, ap);
139 suite->units = xbt_dynar_new(sizeof(xbt_test_unit_t), NULL);
142 xbt_dynar_push(_xbt_test_suites,&suite);
147 void xbt_test_suite_dump(xbt_test_suite_t suite) {
149 xbt_test_unit_t unit;
151 fprintf(stderr,"DUMP suite %s\n",suite->title);
152 xbt_dynar_foreach(suite->units,it_unit,unit)
153 xbt_test_unit_dump(unit);
155 fprintf(stderr,"suite=NULL\n");
159 /* add test case to test suite */
160 void xbt_test_suite_push(xbt_test_suite_t suite, ts_test_cb_t func, const char *fmt, ...) {
161 xbt_test_unit_t unit;
168 unit = xbt_new(struct s_xbt_test_unit,1);
170 vasprintf(&unit->title, fmt, ap);
175 unit->tests = xbt_dynar_new(sizeof(xbt_test_test_t), NULL);
177 xbt_dynar_push(suite->units, &unit);
181 /* run test one suite */
182 static int xbt_test_suite_run(xbt_test_suite_t suite) {
183 xbt_test_unit_t unit;
184 xbt_test_test_t test;
190 int it_unit,it_test,it_log;
195 /* iterate through all tests to see how much failed */
196 xbt_dynar_foreach(suite->units, it_unit, unit) {
197 /* init unit case counters */
199 unit->test_ignore = 0;
200 unit->test_failed = 0;
201 unit->test_expect = 0;
203 /* run the test case function */
206 /* iterate through all performed tests to determine status */
207 xbt_dynar_foreach(unit->tests,it_test, test) {
213 if ( test->failed && !test->expected_failure) unit->test_failed++;
214 if (!test->failed && test->expected_failure) unit->test_failed++;
215 if (test->expected_failure)
220 /* Accumulate test counts into the suite */
221 suite->nb_tests += unit->nb_tests;
222 suite->test_failed += unit->test_failed;
223 suite->test_ignore += unit->test_ignore;
224 suite->test_expect += unit->test_expect;
226 _xbt_test_nb_tests += unit->nb_tests;
227 _xbt_test_test_failed += unit->test_failed;
228 _xbt_test_test_ignore += unit->test_ignore;
229 _xbt_test_test_expect += unit->test_expect;
231 /* What's the conclusion of this test anyway? */
232 if (unit->nb_tests) {
234 if (unit->test_failed)
235 suite->unit_failed++;
237 suite->unit_ignore++;
240 _xbt_test_nb_units += suite->nb_units;
241 _xbt_test_unit_failed += suite->unit_failed;
242 _xbt_test_unit_ignore += suite->unit_ignore;
244 if (suite->nb_units) {
245 _xbt_test_nb_suites++;
246 if (suite->test_failed)
247 _xbt_test_suite_failed++;
249 _xbt_test_suite_ignore++;
252 /* suite title pretty-printing */
254 char suite_title[80];
255 int suite_len=strlen(suite->title);
258 xbt_assert2(suite_len<70,"suite title \"%s\" too long (%d should be less than 70",
259 suite->title,suite_len);
266 sprintf(suite_title + 40 - (suite_len+4)/2, "[ %s ]", suite->title);
267 suite_title[40 + (suite_len+4)/2] = '=';
269 fprintf(stderr, "\n%s %s\n",suite_title,
270 (suite->nb_units?(suite->unit_failed?"FAILED":"OK"):"SKIP"));
274 /* iterate through all test cases to display details */
275 xbt_dynar_foreach(suite->units, it_unit, unit) {
276 asprintf(&cp," Unit: %s ........................................"
277 "........................................", unit->title);
279 fprintf(stderr, "%s", cp);
282 if (unit->test_failed > 0 || unit->test_expect) {
283 /* some tests failed (or were supposed to), so do detailed reporting of test case */
284 if (unit->test_failed > 0) {
285 fprintf(stderr, " failed\n");
286 } else if (unit->nb_tests) {
287 fprintf(stderr, ".... ok\n"); /* successful, but show about expected */
289 fprintf(stderr, ".. skip\n"); /* shouldn't happen, but I'm a bit lost with this logic */
291 xbt_dynar_foreach(unit->tests,it_test, test) {
292 file = (test->file != NULL ? test->file : unit->file);
293 line = (test->line != 0 ? test->line : unit->line);
294 fprintf(stderr, " %s: %s [%s:%d]\n",
295 (test->ignored?" SKIP":(test->expected_failure?(test->failed?"EFAIL":"EPASS"):
296 (test->failed?" FAIL":" PASS"))),
297 test->title, file, line);
299 xbt_dynar_foreach(test->logs,it_log,log) {
300 file = (log->file != NULL ? log->file : file);
301 line = (log->line != 0 ? log->line : line);
302 fprintf(stderr, " %s:%d: %s\n",
303 file, line,log->text);
307 fprintf(stderr, " Summary: %d of %d tests failed",unit->test_failed, unit->nb_tests);
308 if (unit->test_ignore) {
309 fprintf(stderr," (%d tests ignored)\n",unit->test_ignore);
311 fprintf(stderr,"\n");
313 } else if (unit->nb_tests) {
314 fprintf(stderr, ".... ok\n"); /* successful */
316 fprintf(stderr, ".. skip\n"); /* no test were run */
320 /* print test suite summary */
321 fprintf(stderr, " ==============================================================================\n");
322 fprintf(stderr, " Summary: Units: %.0f%% ok (%d units: ",
323 suite->nb_units?((1-(double)suite->unit_failed/(double)suite->nb_units)*100.0):100.0,
326 if (suite->nb_units != suite->unit_failed) {
327 fprintf(stderr, "%s%d ok",(first?"":", "),suite->nb_units - suite->unit_failed);
330 if (suite->unit_failed) {
331 fprintf(stderr, "%s%d failed",(first?"":", "),suite->unit_failed);
334 if (suite->unit_ignore) {
335 fprintf(stderr, "%s%d ignored",(first?"":", "),suite->unit_ignore);
338 fprintf(stderr,")\n Tests: %.0f%% ok (%d tests: ",
339 suite->nb_tests?((1-(double)suite->test_failed/(double)suite->nb_tests)*100.0):100.0,
343 if (suite->nb_tests != suite->test_failed) {
344 fprintf(stderr, "%s%d ok",(first?"":", "),suite->nb_tests - suite->test_failed);
347 if (suite->test_failed) {
348 fprintf(stderr, "%s%d failed",(first?"":", "),suite->test_failed);
351 if (suite->test_ignore) {
352 fprintf(stderr, "%s%d ignored",(first?"":"; "),suite->test_ignore);
355 if (suite->test_expect) {
356 fprintf(stderr, "%s%d expected to fail",(first?"":"; "),suite->test_expect);
359 fprintf(stderr,")\n");
361 return suite->unit_failed;
364 int xbt_test_run(void) {
366 if (_xbt_test_suites) {
368 xbt_test_suite_t suite;
371 /* Run all the suites */
372 xbt_dynar_foreach(_xbt_test_suites,it_suite,suite)
373 xbt_test_suite_run(suite);
375 /* Display some more statistics */
376 fprintf(stderr,"\n\n TOTAL: Suites: %.0f%% ok (%d suites: ",
378 ? ((1-(double)_xbt_test_suite_failed/(double)_xbt_test_nb_suites)*100.0)
380 _xbt_test_nb_suites);
381 if (_xbt_test_nb_suites != _xbt_test_suite_failed) {
382 fprintf(stderr, "%d ok",_xbt_test_nb_suites - _xbt_test_suite_failed);
385 if (_xbt_test_suite_failed) {
386 fprintf(stderr, "%s%d failed",(first?"":", "),_xbt_test_suite_failed);
390 if (_xbt_test_suite_ignore) {
391 fprintf(stderr, "%s%d ignored",(first?"":", "),_xbt_test_suite_ignore);
394 fprintf(stderr,")\n Units: %.0f%% ok (%d units: ",
395 _xbt_test_nb_units?((1-(double)_xbt_test_unit_failed/(double)_xbt_test_nb_units)*100.0):100.0,
398 if (_xbt_test_nb_units != _xbt_test_unit_failed) {
399 fprintf(stderr, "%s%d ok",(first?"":", "),_xbt_test_nb_units - _xbt_test_unit_failed);
402 if (_xbt_test_unit_failed) {
403 fprintf(stderr, "%s%d failed",(first?"":", "),_xbt_test_unit_failed);
406 if (_xbt_test_unit_ignore) {
407 fprintf(stderr, "%s%d ignored",(first?"":", "),_xbt_test_unit_ignore);
410 fprintf(stderr,")\n Tests: %.0f%% ok (%d tests: ",
411 _xbt_test_nb_tests?((1-(double)_xbt_test_test_failed/(double)_xbt_test_nb_tests)*100.0):100.0,
414 if (_xbt_test_nb_tests != _xbt_test_test_failed) {
415 fprintf(stderr, "%s%d ok",(first?"":", "),_xbt_test_nb_tests - _xbt_test_test_failed);
418 if (_xbt_test_test_failed) {
419 fprintf(stderr, "%s%d failed",(first?"":", "),_xbt_test_test_failed);
422 if (_xbt_test_test_ignore) {
423 fprintf(stderr, "%s%d ignored",(first?"":", "),_xbt_test_test_ignore);
426 if (_xbt_test_test_expect) {
427 fprintf(stderr, "%s%d expected to fail",(first?"":", "),_xbt_test_test_expect);
430 fprintf(stderr,")\n");
432 fprintf(stderr,"No unit to run!\n");
433 _xbt_test_unit_failed++;
435 return _xbt_test_unit_failed;
439 /* annotate test case with test */
440 void _xbt_test(xbt_test_unit_t unit, const char*file,int line, const char *fmt, ...) {
441 xbt_test_test_t test;
447 test = xbt_new(struct s_xbt_test_test,1);
449 vasprintf(&test->title, fmt, ap);
452 test->expected_failure = 0;
456 test->logs = xbt_dynar_new(sizeof(xbt_test_log_t),NULL);
457 xbt_dynar_push(unit->tests,&test);
461 /* annotate test case with log message and failure */
462 void _xbt_test_fail(xbt_test_unit_t unit, const char*file,int line,const char *fmt, ...) {
463 xbt_test_test_t test;
470 log = xbt_new(struct s_xbt_test_log,1);
472 vasprintf(&log->text,fmt, ap);
477 test = xbt_dynar_getlast_as(unit->tests, xbt_test_test_t);
478 xbt_dynar_push(test->logs, &log);
483 void _xbt_test_expect_failure(xbt_test_unit_t unit) {
484 xbt_test_test_t test = xbt_dynar_getlast_as(unit->tests,xbt_test_test_t);
485 test->expected_failure = 1;
487 void _xbt_test_skip(xbt_test_unit_t unit) {
488 xbt_test_test_t test = xbt_dynar_getlast_as(unit->tests,xbt_test_test_t);
492 /* annotate test case with log message only */
493 void _xbt_test_log(xbt_test_unit_t unit, const char*file,int line,const char *fmt, ...) {
494 xbt_test_test_t test;
501 log = xbt_new(struct s_xbt_test_log,1);
503 vasprintf(&log->text, fmt, ap);
508 test = xbt_dynar_getlast_as(unit->tests,xbt_test_test_t);
509 xbt_dynar_push(test->logs, &log);