5 * Permission is hereby granted, free of charge, to any person obtaining a copy of
6 * this software and associated documentation files (the "Software"), to deal in
7 * the Software without restriction, including without limitation the rights to
8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is furnished to do
10 * so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in all
13 * copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 #include <sys/types.h>
35 * TODO: Windows version
36 * this implements a unique bi-directional popen-like function that
37 * allows reading data from both stdout and stderr. And writing to
41 * FILE *handles[3] = task_popen("ls", "-l", "r");
42 * if (!handles) { perror("failed to open stdin/stdout/stderr to ls");
43 * // handles[0] = stdin
44 * // handles[1] = stdout
45 * // handles[2] = stderr
47 * task_pclose(handles); // to close
50 #include <sys/types.h>
63 FILE ** task_popen(const char *command, const char *mode) {
69 popen_t *data = mem_a(sizeof(popen_t));
72 * Parse the command now into a list for execv, this is a pain
75 char *line = (char*)command;
79 while (*line != '\0') {
80 while (*line == ' ' || *line == '\t' || *line == '\n')
84 while (*line != '\0' && *line != ' ' &&
85 *line != '\t' && *line != '\n') line++;
91 if ((trypipe = pipe(inhandle)) < 0) goto task_popen_error_0;
92 if ((trypipe = pipe(outhandle)) < 0) goto task_popen_error_1;
93 if ((trypipe = pipe(errhandle)) < 0) goto task_popen_error_2;
95 if ((data->pid = fork()) > 0) {
101 data->pipes [0] = inhandle [1];
102 data->pipes [1] = outhandle[0];
103 data->pipes [2] = errhandle[0];
104 data->handles[0] = fdopen(inhandle [1], "w");
105 data->handles[1] = fdopen(outhandle[0], mode);
106 data->handles[2] = fdopen(errhandle[0], mode);
111 return data->handles;
112 } else if (data->pid == 0) {
118 /* see piping documentation for this sillyness :P */
119 close(0), dup(inhandle [0]);
120 close(1), dup(outhandle[1]);
121 close(2), dup(errhandle[1]);
127 goto task_popen_error_3;
130 task_popen_error_3: close(errhandle[0]), close(errhandle[1]);
131 task_popen_error_2: close(outhandle[0]), close(outhandle[1]);
132 task_popen_error_1: close(inhandle [0]), close(inhandle [1]);
140 int task_pclose(FILE **handles) {
141 popen_t *data = (popen_t*)handles;
144 close(data->pipes[0]); /* stdin */
145 close(data->pipes[1]); /* stdout */
146 close(data->pipes[2]); /* stderr */
148 waitpid(data->pid, &status, 0);
155 # define _WIN32_LEAN_AND_MEAN
156 # define popen _popen
157 # define pclose _pclose
158 # include <windows.h>
162 * Bidirectional piping implementation for windows using CreatePipe and DuplicateHandle +
168 /* TODO: implement */
171 FILE **task_popen(const char *command, const char *mode) {
175 /* TODO: implement */
179 void task_pclose(FILE **files) {
180 /* TODO: implement */
186 /* mingw32 has dirent.h */
188 # elif defined (_MSC_VER)
190 * visual studio lacks dirent.h it's a posix thing
191 * so we emulate it with the WinAPI.
196 unsigned short d_reclen;
197 unsigned short d_namlen;
198 char d_name[FILENAME_MAX];
202 struct _finddata_t dd_dta;
203 struct dirent dd_dir;
209 DIR *opendir(const char *name) {
210 DIR *dir = (DIR*)mem_a(sizeof(DIR) + strlen(name));
214 strcpy(dir->dd_name, name);
218 int closedir(DIR *dir) {
219 FindClose((HANDLE)dir->dd_handle);
224 struct dirent *readdir(DIR *dir) {
225 WIN32_FIND_DATA info;
229 if (!dir->dd_handle) {
232 size_t n = strlen(dir->dd_name);
233 if ((dirname = (char*)mem_a(n + 5) /* 4 + 1 */)) {
234 strcpy(dirname, dir->dd_name);
235 strcpy(dirname + n, "\\*.*"); /* 4 + 1 */
238 if (!(dirname = util_strdup("\\*.*")))
242 dir->dd_handle = (long)FindFirstFile(dirname, &info);
244 rets = !(!dir->dd_handle);
245 } else if (dir->dd_handle != -11) {
246 rets = FindNextFile ((HANDLE)dir->dd_handle, &info);
254 if ((data = (struct dirent*)mem_a(sizeof(struct dirent)))) {
255 strncpy(data->d_name, info.cFileName, FILENAME_MAX - 1);
256 data->d_name[FILENAME_MAX - 1] = '\0'; /* terminate */
257 data->d_namlen = strlen(data->d_name);
263 * Visual studio also lacks S_ISDIR for sys/stat.h, so we emulate this as well
264 * which is not hard at all.
266 # undef S_ISDIR /* undef just incase */
267 # define S_ISDIR(X) ((X)&_S_IFDIR)
271 #define TASK_COMPILE 0
272 #define TASK_EXECUTE 1
275 * Task template system:
276 * templates are rules for a specific test, used to create a "task" that
277 * is executed with those set of rules (arguments, and what not). Tests
278 * that don't have a template with them cannot become tasks, since without
279 * the information for that test there is no way to properly "test" them.
280 * Rules for these templates are described in a template file, using a
281 * task template language.
283 * The language is a basic finite statemachine, top-down single-line
284 * description language.
286 * The languge is composed entierly of "tags" which describe a string of
287 * text for a task. Think of it much like a configuration file. Except
288 * it's been designed to allow flexibility and future support for prodecual
291 * The following "tags" are suported by the language
294 * Used to set a description of the current test, this must be
295 * provided, this tag is NOT optional.
298 * Used to set a failure message, this message will be displayed
299 * if the test fails, this tag is optional
302 * Used to set a success message, this message will be displayed
303 * if the test succeeds, this tag is optional.
306 * Used to set the procedure for the given task, there are two
309 * This simply performs compilation only
311 * This will perform compilation and execution
313 * This will perform compilation, but requires
314 * the compilation to fail in order to succeed.
316 * This must be provided, this tag is NOT optional.
319 * Used to set the compilation flags for the given task, this
320 * must be provided, this tag is NOT optional.
323 * Used to set the execution flags for the given task. This tag
324 * must be provided if T == -execute, otherwise it's erroneous
325 * as compilation only takes place.
328 * Used to describe a string of text that should be matched from
329 * the output of executing the task. If this doesn't match the
330 * task fails. This tag must be provided if T == -execute, otherwise
331 * it's erroneous as compilation only takes place.
334 * Used to specify the INPUT source file to operate on, this must be
335 * provided, this tag is NOT optional
339 * These tags have one-time use, using them more than once will result
340 * in template compilation errors.
342 * Lines beginning with # or // in the template file are comments and
343 * are ignored by the template parser.
345 * Whitespace is optional, with exception to the colon ':' between the
346 * tag and it's assignment value/
348 * The template compiler will detect erronrous tags (optional tags
349 * that need not be set), as well as missing tags, and error accordingly
350 * this will result in the task failing.
354 char *failuremessage;
355 char *successmessage;
365 * This is very much like a compiler code generator :-). This generates
366 * a value from some data observed from the compiler.
368 bool task_template_generate(task_template_t *template, char tag, const char *file, size_t line, const char *value) {
369 char **destval = NULL;
375 case 'D': destval = &template->description; break;
376 case 'F': destval = &template->failuremessage; break;
377 case 'S': destval = &template->successmessage; break;
378 case 'T': destval = &template->proceduretype; break;
379 case 'C': destval = &template->compileflags; break;
380 case 'E': destval = &template->executeflags; break;
381 case 'I': destval = &template->sourcefile; break;
383 con_printmsg(LVL_ERROR, __FILE__, __LINE__, "internal error",
384 "invalid tag `%c:` during code generation\n",
391 * Ensure if for the given tag, there already exists a
395 con_printmsg(LVL_ERROR, file, line, "compile error",
396 "tag `%c:` already assigned value: %s\n",
403 * Strip any whitespace that might exist in the value for assignments
406 if (value && *value && (*value == ' ' || *value == '\t'))
410 * Value will contain a newline character at the end, we need to strip
411 * this otherwise kaboom, seriously, kaboom :P
413 if (strchr(value, '\n'))
414 *strrchr(value, '\n')='\0';
415 else /* cppcheck: possible nullpointer dereference */
419 * Now allocate and set the actual value for the specific tag. Which
420 * was properly selected and can be accessed with *destval.
422 *destval = util_strdup(value);
427 bool task_template_parse(const char *file, task_template_t *template, FILE *fp) {
436 /* top down parsing */
437 while (file_getline(&back, &size, fp) != EOF) {
438 /* skip whitespace */
440 if (*data && (*data == ' ' || *data == '\t'))
445 * Handle comments inside task template files. We're strict
446 * about the language for fun :-)
449 if (data[1] != '/') {
450 con_printmsg(LVL_ERROR, file, line, "template parse error",
451 "invalid character `/`, perhaps you meant `//` ?");
460 * Empty newlines are acceptable as well, so we handle that here
461 * despite being just odd since there should't be that many
462 * empty lines to begin with.
470 * Now begin the actual "tag" stuff. This works as you expect
480 if (data[1] != ':') {
481 con_printmsg(LVL_ERROR, file, line, "template parse error",
482 "expected `:` after `%c`",
487 if (!task_template_generate(template, *data, file, line, &data[3])) {
488 con_printmsg(LVL_ERROR, file, line, "template compile error",
489 "failed to generate for given task\n"
496 * Match requires it's own system since we allow multiple M's
497 * for multi-line matching.
501 char *value = &data[3];
502 if (data[1] != ':') {
503 con_printmsg(LVL_ERROR, file, line, "template parse error",
504 "expected `:` after `%c`",
510 if (value && *value && (*value == ' ' || *value == '\t'))
514 * Value will contain a newline character at the end, we need to strip
515 * this otherwise kaboom, seriously, kaboom :P
517 if (strrchr(value, '\n'))
518 *strrchr(value, '\n')='\0';
519 else /* cppcheck: possible null pointer dereference */
522 vec_push(template->comparematch, util_strdup(value));
528 con_printmsg(LVL_ERROR, file, line, "template parse error",
529 "invalid tag `%c`", *data
532 /* no break required */
535 /* update line and free old sata */
551 * Nullifies the template data: used during initialization of a new
554 void task_template_nullify(task_template_t *template) {
558 template->description = NULL;
559 template->failuremessage = NULL;
560 template->successmessage = NULL;
561 template->proceduretype = NULL;
562 template->compileflags = NULL;
563 template->executeflags = NULL;
564 template->comparematch = NULL;
565 template->sourcefile = NULL;
566 template->tempfilename = NULL;
569 task_template_t *task_template_compile(const char *file, const char *dir) {
570 /* a page should be enough */
572 FILE *tempfile = NULL;
573 task_template_t *template = NULL;
575 memset (fullfile, 0, sizeof(fullfile));
576 snprintf(fullfile, sizeof(fullfile), "%s/%s", dir, file);
578 tempfile = file_open(fullfile, "r");
579 template = mem_a(sizeof(task_template_t));
580 task_template_nullify(template);
583 * Esnure the file even exists for the task, this is pretty useless
587 con_err("template file: %s does not exist or invalid permissions\n",
593 if (!task_template_parse(file, template, tempfile)) {
594 con_err("template parse error: error during parsing\n");
599 * Regardless procedure type, the following tags must exist:
605 if (!template->description) {
606 con_err("template compile error: %s missing `D:` tag\n", file);
609 if (!template->proceduretype) {
610 con_err("template compile error: %s missing `T:` tag\n", file);
613 if (!template->compileflags) {
614 con_err("template compile error: %s missing `C:` tag\n", file);
617 if (!template->sourcefile) {
618 con_err("template compile error: %s missing `I:` tag\n", file);
623 * Now lets compile the template, compilation is really just
624 * the process of validating the input.
626 if (!strcmp(template->proceduretype, "-compile")) {
627 if (template->executeflags)
628 con_err("template compile warning: %s erroneous tag `E:` when only compiling\n", file);
629 if (template->comparematch)
630 con_err("template compile warning: %s erroneous tag `M:` when only compiling\n", file);
632 } else if (!strcmp(template->proceduretype, "-execute")) {
633 if (!template->executeflags) {
634 /* default to $null */
635 template->executeflags = util_strdup("$null");
637 if (!template->comparematch) {
638 con_err("template compile error: %s missing `M:` tag (use `$null` for exclude)\n", file);
641 } else if (!strcmp(template->proceduretype, "-fail")) {
642 if (template->executeflags)
643 con_err("template compile warning: %s erroneous tag `E:` when only failing\n", file);
644 if (template->comparematch)
645 con_err("template compile warning: %s erroneous tag `M:` when only failing\n", file);
648 con_err("template compile error: %s invalid procedure type: %s\n", file, template->proceduretype);
653 file_close(tempfile);
658 * The file might not exist and we jump here when that doesn't happen
659 * so the check to see if it's not null here is required.
662 file_close(tempfile);
668 void task_template_destroy(task_template_t **template) {
672 if ((*template)->description) mem_d((*template)->description);
673 if ((*template)->failuremessage) mem_d((*template)->failuremessage);
674 if ((*template)->successmessage) mem_d((*template)->successmessage);
675 if ((*template)->proceduretype) mem_d((*template)->proceduretype);
676 if ((*template)->compileflags) mem_d((*template)->compileflags);
677 if ((*template)->executeflags) mem_d((*template)->executeflags);
678 if ((*template)->sourcefile) mem_d((*template)->sourcefile);
681 * Delete all allocated string for task template then destroy the
686 for (; i < vec_size((*template)->comparematch); i++)
687 mem_d((*template)->comparematch[i]);
689 vec_free((*template)->comparematch);
693 * Nullify all the template members otherwise NULL comparision
694 * checks will fail if template pointer is reused.
700 * Now comes the task manager, this system allows adding tasks in and out
701 * of a task list. This is the executor of the tasks essentially as well.
704 task_template_t *template;
713 task_t *task_tasks = NULL;
716 * Read a directory and searches for all template files in it
717 * which is later used to run all tests.
719 bool task_propagate(const char *curdir) {
722 struct dirent *files;
723 struct stat directory;
727 dir = opendir(curdir);
729 while ((files = readdir(dir))) {
730 memset (buffer, 0,sizeof(buffer));
731 snprintf(buffer, sizeof(buffer), "%s/%s", curdir, files->d_name);
733 if (stat(buffer, &directory) == -1) {
734 con_err("internal error: stat failed, aborting\n");
738 /* skip directories */
739 if (S_ISDIR(directory.st_mode))
743 * We made it here, which concludes the file/directory is not
744 * actually a directory, so it must be a file :)
746 if (strcmp(files->d_name + strlen(files->d_name) - 5, ".tmpl") == 0) {
747 task_template_t *template = task_template_compile(files->d_name, curdir);
748 char buf[4096]; /* one page should be enough */
751 util_debug("TEST", "compiling task template: %s/%s\n", curdir, files->d_name);
754 con_err("error compiling task template: %s\n", files->d_name);
759 * Generate a temportary file name for the output binary
760 * so we don't trample over an existing one.
762 template->tempfilename = tempnam(curdir, "TMPDAT");
765 * Generate the command required to open a pipe to a process
766 * which will be refered to with a handle in the task for
767 * reading the data from the pipe.
769 memset (buf,0,sizeof(buf));
770 snprintf(buf, sizeof(buf), "%s %s/%s %s -o %s",
771 task_bins[TASK_COMPILE],
773 template->sourcefile,
774 template->compileflags,
775 template->tempfilename
779 * The task template was compiled, now lets create a task from
780 * the template data which has now been propagated.
782 task.template = template;
783 if (!(task.runhandles = task_popen(buf, "r"))) {
784 con_err("error opening pipe to process for test: %s\n", template->description);
789 util_debug("TEST", "executing test: `%s` [%s]\n", template->description, buf);
792 * Open up some file desciptors for logging the stdout/stderr
795 memset (buf,0,sizeof(buf));
796 snprintf(buf, sizeof(buf), "%s.stdout", template->tempfilename);
797 task.stdoutlogfile = util_strdup(buf);
798 if (!(task.stdoutlog = file_open(buf, "w"))) {
799 con_err("error opening %s for stdout\n", buf);
803 memset (buf,0,sizeof(buf));
804 snprintf(buf, sizeof(buf), "%s.stderr", template->tempfilename);
805 task.stderrlogfile = util_strdup(buf);
806 if (!(task.stderrlog = file_open(buf, "w"))) {
807 con_err("error opening %s for stderr\n", buf);
811 vec_push(task_tasks, task);
815 util_debug("TEST", "compiled %d task template files out of %d\n",
816 vec_size(task_tasks),
825 * Removes all temporary 'progs.dat' files created during compilation
828 void task_cleanup(const char *curdir) {
830 struct dirent *files;
833 dir = opendir(curdir);
835 while ((files = readdir(dir))) {
836 memset(buffer, 0, sizeof(buffer));
837 if (strstr(files->d_name, "TMP")) {
838 snprintf(buffer, sizeof(buffer), "%s/%s", curdir, files->d_name);
840 con_err("error removing temporary file: %s\n", buffer);
842 util_debug("TEST", "removed temporary file: %s\n", buffer);
850 * Task precleanup removes any existing temporary files or log files
851 * left behind from a previous invoke of the test-suite.
853 void task_precleanup(const char *curdir) {
855 struct dirent *files;
858 dir = opendir(curdir);
860 while ((files = readdir(dir))) {
861 memset(buffer, 0, sizeof(buffer));
862 if (strstr(files->d_name, "TMP") ||
863 strstr(files->d_name, ".stdout") ||
864 strstr(files->d_name, ".stderr"))
866 snprintf(buffer, sizeof(buffer), "%s/%s", curdir, files->d_name);
868 con_err("error removing temporary file: %s\n", buffer);
870 util_debug("TEST", "removed temporary file: %s\n", buffer);
877 void task_destroy(const char *curdir) {
879 * Free all the data in the task list and finally the list itself
880 * then proceed to cleanup anything else outside the program like
884 for (i = 0; i < vec_size(task_tasks); i++) {
886 * Close any open handles to files or processes here. It's mighty
887 * annoying to have to do all this cleanup work.
889 if (task_tasks[i].runhandles) task_pclose(task_tasks[i].runhandles);
890 if (task_tasks[i].stdoutlog) file_close (task_tasks[i].stdoutlog);
891 if (task_tasks[i].stderrlog) file_close (task_tasks[i].stderrlog);
894 * Only remove the log files if the test actually compiled otherwise
895 * forget about it (or if it didn't compile, and the procedure type
896 * was set to -fail (meaning it shouldn't compile) .. stil remove)
898 if (task_tasks[i].compiled || !strcmp(task_tasks[i].template->proceduretype, "-fail")) {
899 if (remove(task_tasks[i].stdoutlogfile))
900 con_err("error removing stdout log file: %s\n", task_tasks[i].stdoutlogfile);
902 util_debug("TEST", "removed stdout log file: %s\n", task_tasks[i].stdoutlogfile);
904 if (remove(task_tasks[i].stderrlogfile))
905 con_err("error removing stderr log file: %s\n", task_tasks[i].stderrlogfile);
907 util_debug("TEST", "removed stderr log file: %s\n", task_tasks[i].stderrlogfile);
910 /* free util_strdup data for log files */
911 mem_d(task_tasks[i].stdoutlogfile);
912 mem_d(task_tasks[i].stderrlogfile);
914 task_template_destroy(&task_tasks[i].template);
916 vec_free(task_tasks);
919 * Cleanup outside stuff like temporary files.
921 task_cleanup(curdir);
925 * This executes the QCVM task for a specificly compiled progs.dat
926 * using the template passed into it for call-flags and user defined
929 bool task_execute(task_template_t *template, char ***line) {
933 memset (buffer,0,sizeof(buffer));
936 * Drop the execution flags for the QCVM if none where
937 * actually specified.
939 if (!strcmp(template->executeflags, "$null")) {
940 snprintf(buffer, sizeof(buffer), "%s %s",
941 task_bins[TASK_EXECUTE],
942 template->tempfilename
945 snprintf(buffer, sizeof(buffer), "%s %s %s",
946 task_bins[TASK_EXECUTE],
947 template->executeflags,
948 template->tempfilename
952 util_debug("TEST", "executing qcvm: `%s` [%s]\n",
953 template->description,
957 execute = popen(buffer, "r");
962 * Now lets read the lines and compare them to the matches we expect
963 * and handle accordingly.
969 while (file_getline(&data, &size, execute) != EOF) {
970 if (!strcmp(data, "No main function found\n")) {
971 con_err("test failure: `%s` [%s] (No main function found)\n",
972 template->description,
973 (template->failuremessage) ?
974 template->failuremessage : "unknown"
981 * Trim newlines from data since they will just break our
982 * ability to properly validate matches.
984 if (strrchr(data, '\n'))
985 *strrchr(data, '\n') = '\0';
987 if (vec_size(template->comparematch) > compare) {
988 if (strcmp(data, template->comparematch[compare++]))
995 * Copy to output vector for diagnostics if execution match
998 vec_push(*line, data);
1012 * This schedualizes all tasks and actually runs them individually
1013 * this is generally easy for just -compile variants. For compile and
1014 * execution this takes more work since a task needs to be generated
1015 * from thin air and executed INLINE.
1017 void task_schedualize() {
1018 bool execute = false;
1020 char **match = NULL;
1025 util_debug("TEST", "found %d tasks, preparing to execute\n", vec_size(task_tasks));
1027 for (i = 0; i < vec_size(task_tasks); i++) {
1028 util_debug("TEST", "executing task: %d: %s\n", i, task_tasks[i].template->description);
1030 * Generate a task from thin air if it requires execution in
1033 execute = !!(!strcmp(task_tasks[i].template->proceduretype, "-execute"));
1036 * We assume it compiled before we actually compiled :). On error
1037 * we change the value
1039 task_tasks[i].compiled = true;
1042 * Read data from stdout first and pipe that stuff into a log file
1043 * then we do the same for stderr.
1045 while (file_getline(&data, &size, task_tasks[i].runhandles[1]) != EOF) {
1046 file_puts(task_tasks[i].stdoutlog, data);
1048 if (strstr(data, "failed to open file")) {
1049 task_tasks[i].compiled = false;
1053 fflush(task_tasks[i].stdoutlog);
1055 while (file_getline(&data, &size, task_tasks[i].runhandles[2]) != EOF) {
1057 * If a string contains an error we just dissalow execution
1060 * TODO: make this more percise, e.g if we print a warning
1061 * that refers to a variable named error, or something like
1062 * that .. then this will blowup :P
1064 if (strstr(data, "error")) {
1066 task_tasks[i].compiled = false;
1069 file_puts(task_tasks[i].stderrlog, data);
1070 fflush(task_tasks[i].stdoutlog);
1073 if (!task_tasks[i].compiled && strcmp(task_tasks[i].template->proceduretype, "-fail")) {
1074 con_err("test failure: `%s` [%s] (failed to compile) see %s.stdout and %s.stderr\n",
1075 task_tasks[i].template->description,
1076 (task_tasks[i].template->failuremessage) ?
1077 task_tasks[i].template->failuremessage : "unknown",
1078 task_tasks[i].template->tempfilename,
1079 task_tasks[i].template->tempfilename
1085 con_out("test succeeded: `%s` [%s]\n",
1086 task_tasks[i].template->description,
1087 (task_tasks[i].template->successmessage) ?
1088 task_tasks[i].template->successmessage : "unknown"
1094 * If we made it here that concludes the task is to be executed
1095 * in the virtual machine.
1097 if (!task_execute(task_tasks[i].template, &match)) {
1100 con_err("test failure: `%s` [%s] (invalid results from execution)\n",
1101 task_tasks[i].template->description,
1102 (task_tasks[i].template->failuremessage) ?
1103 task_tasks[i].template->failuremessage : "unknown"
1107 * Print nicely formatted expected match lists to console error
1108 * handler for the all the given matches in the template file and
1109 * what was actually returned from executing.
1111 con_err(" Expected From %u Matches: (got %u Matches)\n",
1112 vec_size(task_tasks[i].template->comparematch),
1115 for (; d < vec_size(task_tasks[i].template->comparematch); d++) {
1116 char *select = task_tasks[i].template->comparematch[d];
1117 size_t length = 40 - strlen(select);
1119 con_err(" Expected: \"%s\"", select);
1122 con_err("| Got: \"%s\"\n", (d >= vec_size(match)) ? "<<nothing else to compare>>" : match[d]);
1126 * Print the non-expected out (since we are simply not expecting it)
1127 * This will help track down bugs in template files that fail to match
1130 if (vec_size(match) > vec_size(task_tasks[i].template->comparematch)) {
1131 for (d = 0; d < vec_size(match) - vec_size(task_tasks[i].template->comparematch); d++) {
1132 con_err(" Expected: Nothing | Got: \"%s\"\n",
1133 match[d + vec_size(task_tasks[i].template->comparematch)]
1139 for (j = 0; j < vec_size(match); j++)
1144 for (j = 0; j < vec_size(match); j++)
1148 con_out("test succeeded: `%s` [%s]\n",
1149 task_tasks[i].template->description,
1150 (task_tasks[i].template->successmessage) ?
1151 task_tasks[i].template->successmessage : "unknown"
1158 * This is the heart of the whole test-suite process. This cleans up
1159 * any existing temporary files left behind as well as log files left
1160 * behind. Then it propagates a list of tests from `curdir` by scaning
1161 * it for template files and compiling them into tasks, in which it
1162 * schedualizes them (executes them) and actually reports errors and
1163 * what not. It then proceeds to destroy the tasks and return memory
1164 * it's the engine :)
1166 * It returns true of tests could be propagated, otherwise it returns
1169 * It expects con_init() was called before hand.
1171 bool test_perform(const char *curdir) {
1172 task_precleanup(curdir);
1173 if (!task_propagate(curdir)) {
1174 con_err("error: failed to propagate tasks\n");
1175 task_destroy(curdir);
1179 * If we made it here all tasks where propagated from their resultant
1180 * template file. So we can start the FILO scheduler, this has been
1181 * designed in the most thread-safe way possible for future threading
1182 * it's designed to prevent lock contention, and possible syncronization
1186 task_destroy(curdir);
1192 * Fancy GCC-like LONG parsing allows things like --opt=param with
1193 * assignment operator. This is used for redirecting stdout/stderr
1194 * console to specific files of your choice.
1196 static bool parsecmd(const char *optname, int *argc_, char ***argv_, char **out, int ds, bool split) {
1198 char **argv = *argv_;
1200 size_t len = strlen(optname);
1202 if (strncmp(argv[0]+ds, optname, len))
1205 /* it's --optname, check how the parameter is supplied */
1206 if (argv[0][ds+len] == '=') {
1207 *out = argv[0]+ds+len+1;
1211 if (!split || argc < ds) /* no parameter was provided, or only single-arg form accepted */
1214 /* using --opt param */
1221 int main(int argc, char **argv) {
1222 char *redirout = (char*)stdout;
1223 char *redirerr = (char*)stderr;
1228 * Command line option parsing commences now We only need to support
1229 * a few things in the test suite.
1235 if (argv[0][0] == '-') {
1236 if (parsecmd("redirout", &argc, &argv, &redirout, 1, false))
1238 if (parsecmd("redirerr", &argc, &argv, &redirerr, 1, false))
1241 con_change(redirout, redirerr);
1243 if (!strcmp(argv[0]+1, "debug")) {
1247 if (!strcmp(argv[0]+1, "memchk")) {
1251 if (!strcmp(argv[0]+1, "nocolor")) {
1256 con_err("invalid argument %s\n", argv[0]+1);
1260 con_change(redirout, redirerr);
1261 test_perform("tests");