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20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 #include <sys/types.h>
30 static const char *task_bins[] = {
36 * TODO: Windows version
37 * this implements a unique bi-directional popen-like function that
38 * allows reading data from both stdout and stderr. And writing to
42 * FILE *handles[3] = task_popen("ls", "-l", "r");
43 * if (!handles) { perror("failed to open stdin/stdout/stderr to ls");
44 * // handles[0] = stdin
45 * // handles[1] = stdout
46 * // handles[2] = stderr
48 * task_pclose(handles); // to close
51 #include <sys/types.h>
64 static FILE ** task_popen(const char *command, const char *mode) {
70 popen_t *data = (popen_t*)mem_a(sizeof(popen_t));
73 * Parse the command now into a list for execv, this is a pain
76 char *line = (char*)command;
80 while (*line != '\0') {
81 while (*line == ' ' || *line == '\t' || *line == '\n')
85 while (*line != '\0' && *line != ' ' &&
86 *line != '\t' && *line != '\n') line++;
92 if ((trypipe = pipe(inhandle)) < 0) goto task_popen_error_0;
93 if ((trypipe = pipe(outhandle)) < 0) goto task_popen_error_1;
94 if ((trypipe = pipe(errhandle)) < 0) goto task_popen_error_2;
96 if ((data->pid = fork()) > 0) {
100 close(errhandle [1]);
102 data->pipes [0] = inhandle [1];
103 data->pipes [1] = outhandle[0];
104 data->pipes [2] = errhandle[0];
106 data->handles[0] = fdopen(inhandle [1], "w");
107 data->handles[1] = fdopen(outhandle[0], mode);
108 data->handles[2] = fdopen(errhandle[0], mode);
112 return data->handles;
113 } else if (data->pid == 0) {
119 /* see piping documentation for this sillyness :P */
120 dup2(inhandle [0], 0);
121 dup2(outhandle[1], 1);
122 dup2(errhandle[1], 2);
128 goto task_popen_error_3;
131 task_popen_error_3: close(errhandle[0]), close(errhandle[1]);
132 task_popen_error_2: close(outhandle[0]), close(outhandle[1]);
133 task_popen_error_1: close(inhandle [0]), close(inhandle [1]);
140 static 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);
157 char name_err[L_tmpnam];
158 char name_out[L_tmpnam];
161 static FILE **task_popen(const char *command, const char *mode) {
163 popen_t *open = (popen_t*)mem_a(sizeof(popen_t));
165 platform_tmpnam(open->name_err);
166 platform_tmpnam(open->name_out);
168 (void)mode; /* excluded */
170 util_asprintf(&cmd, "%s -redirout=%s -redirerr=%s", command, open->name_out, open->name_err);
172 system(cmd); /* HACK */
173 open->handles[0] = NULL;
174 open->handles[1] = fs_file_open(open->name_out, "r");
175 open->handles[2] = fs_file_open(open->name_err, "r");
179 return open->handles;
182 static int task_pclose(FILE **files) {
183 popen_t *open = ((popen_t*)files);
184 fs_file_close(files[1]);
185 fs_file_close(files[2]);
186 remove(open->name_err);
187 remove(open->name_out);
193 # define popen _popen
194 # define pclose _pclose
197 #define TASK_COMPILE 0
198 #define TASK_EXECUTE 1
200 * Task template system:
201 * templates are rules for a specific test, used to create a "task" that
202 * is executed with those set of rules (arguments, and what not). Tests
203 * that don't have a template with them cannot become tasks, since without
204 * the information for that test there is no way to properly "test" them.
205 * Rules for these templates are described in a template file, using a
206 * task template language.
208 * The language is a basic finite statemachine, top-down single-line
209 * description language.
211 * The languge is composed entierly of "tags" which describe a string of
212 * text for a task. Think of it much like a configuration file. Except
213 * it's been designed to allow flexibility and future support for prodecual
216 * The following "tags" are suported by the language
219 * Used to set a description of the current test, this must be
220 * provided, this tag is NOT optional.
223 * Used to set the procedure for the given task, there are two
226 * This simply performs compilation only
228 * This will perform compilation and execution
230 * This will perform compilation, but requires
231 * the compilation to fail in order to succeed.
233 * This must be provided, this tag is NOT optional.
236 * Used to set the compilation flags for the given task, this
237 * must be provided, this tag is NOT optional.
239 * F: Used to set some test suite flags, currently the only option
240 * is -no-defs (to including of defs.qh)
243 * Used to set the execution flags for the given task. This tag
244 * must be provided if T == -execute, otherwise it's erroneous
245 * as compilation only takes place.
248 * Used to describe a string of text that should be matched from
249 * the output of executing the task. If this doesn't match the
250 * task fails. This tag must be provided if T == -execute, otherwise
251 * it's erroneous as compilation only takes place.
254 * Used to specify the INPUT source file to operate on, this must be
255 * provided, this tag is NOT optional
259 * These tags have one-time use, using them more than once will result
260 * in template compilation errors.
262 * Lines beginning with # or // in the template file are comments and
263 * are ignored by the template parser.
265 * Whitespace is optional, with exception to the colon ':' between the
266 * tag and it's assignment value/
268 * The template compiler will detect erronrous tags (optional tags
269 * that need not be set), as well as missing tags, and error accordingly
270 * this will result in the task failing.
285 * This is very much like a compiler code generator :-). This generates
286 * a value from some data observed from the compiler.
288 static bool task_template_generate(task_template_t *tmpl, char tag, const char *file, size_t line, char *value, size_t *pad) {
291 char **destval = NULL;
297 case 'D': destval = &tmpl->description; break;
298 case 'T': destval = &tmpl->proceduretype; break;
299 case 'C': destval = &tmpl->compileflags; break;
300 case 'E': destval = &tmpl->executeflags; break;
301 case 'I': destval = &tmpl->sourcefile; break;
302 case 'F': destval = &tmpl->testflags; break;
304 con_printmsg(LVL_ERROR, __FILE__, __LINE__, 0, "internal error",
305 "invalid tag `%c:` during code generation\n",
312 * Ensure if for the given tag, there already exists a
316 con_printmsg(LVL_ERROR, file, line, 0, /*TODO: column for match*/ "compile error",
317 "tag `%c:` already assigned value: %s\n",
324 * Strip any whitespace that might exist in the value for assignments
327 if (value && *value && (*value == ' ' || *value == '\t'))
333 * Value will contain a newline character at the end, we need to strip
334 * this otherwise kaboom, seriously, kaboom :P
336 if (strchr(value, '\n'))
337 *strrchr(value, '\n')='\0';
340 * Now allocate and set the actual value for the specific tag. Which
341 * was properly selected and can be accessed with *destval.
343 *destval = util_strdup(value);
346 if (*destval == tmpl->description) {
348 * Create some padding for the description to align the
349 * printing of the rules file.
351 if ((desclen = strlen(tmpl->description)) > pad[0])
355 if ((filelen = strlen(file)) > pad[2])
361 static bool task_template_parse(const char *file, task_template_t *tmpl, FILE *fp, size_t *pad) {
370 /* top down parsing */
371 while (fs_file_getline(&back, &size, fp) != EOF) {
372 /* skip whitespace */
374 if (*data && (*data == ' ' || *data == '\t'))
379 * Handle comments inside task tmpl files. We're strict
380 * about the language for fun :-)
383 if (data[1] != '/') {
384 con_printmsg(LVL_ERROR, file, line, 0, /*TODO: column for match*/ "tmpl parse error",
385 "invalid character `/`, perhaps you meant `//` ?");
394 * Empty newlines are acceptable as well, so we handle that here
395 * despite being just odd since there should't be that many
396 * empty lines to begin with.
404 * Now begin the actual "tag" stuff. This works as you expect
413 if (data[1] != ':') {
414 con_printmsg(LVL_ERROR, file, line, 0, /*TODO: column for match*/ "tmpl parse error",
415 "expected `:` after `%c`",
420 if (!task_template_generate(tmpl, *data, file, line, &data[3], pad)) {
421 con_printmsg(LVL_ERROR, file, line, 0, /*TODO: column for match*/ "tmpl compile error",
422 "failed to generate for given task\n"
429 * Match requires it's own system since we allow multiple M's
430 * for multi-line matching.
434 char *value = &data[3];
435 if (data[1] != ':') {
436 con_printmsg(LVL_ERROR, file, line, 0, /*TODO: column for match*/ "tmpl parse error",
437 "expected `:` after `%c`",
444 * Value will contain a newline character at the end, we need to strip
445 * this otherwise kaboom, seriously, kaboom :P
447 if (strrchr(value, '\n'))
448 *strrchr(value, '\n')='\0';
449 else /* cppcheck: possible null pointer dereference */
452 vec_push(tmpl->comparematch, util_strdup(value));
458 con_printmsg(LVL_ERROR, file, line, 0, /*TODO: column for match*/ "tmpl parse error",
459 "invalid tag `%c`", *data
462 /* no break required */
465 /* update line and free old sata */
480 * Nullifies the template data: used during initialization of a new
483 static void task_template_nullify(task_template_t *tmpl) {
487 tmpl->description = NULL;
488 tmpl->proceduretype = NULL;
489 tmpl->compileflags = NULL;
490 tmpl->executeflags = NULL;
491 tmpl->comparematch = NULL;
492 tmpl->sourcefile = NULL;
493 tmpl->tempfilename = NULL;
494 tmpl->rulesfile = NULL;
495 tmpl->testflags = NULL;
498 static task_template_t *task_template_compile(const char *file, const char *dir, size_t *pad) {
499 /* a page should be enough */
502 FILE *tempfile = NULL;
503 task_template_t *tmpl = NULL;
505 platform_snprintf(fullfile, sizeof(fullfile), "%s/%s", dir, file);
507 tempfile = fs_file_open(fullfile, "r");
508 tmpl = (task_template_t*)mem_a(sizeof(task_template_t));
509 task_template_nullify(tmpl);
512 * Create some padding for the printing to align the
513 * printing of the rules file to the console.
515 if ((filepadd = strlen(fullfile)) > pad[1])
518 tmpl->rulesfile = util_strdup(fullfile);
521 * Esnure the file even exists for the task, this is pretty useless
525 con_err("template file: %s does not exist or invalid permissions\n",
531 if (!task_template_parse(file, tmpl, tempfile, pad)) {
532 con_err("template parse error: error during parsing\n");
537 * Regardless procedure type, the following tags must exist:
543 if (!tmpl->description) {
544 con_err("template compile error: %s missing `D:` tag\n", file);
547 if (!tmpl->proceduretype) {
548 con_err("template compile error: %s missing `T:` tag\n", file);
551 if (!tmpl->compileflags) {
552 con_err("template compile error: %s missing `C:` tag\n", file);
555 if (!tmpl->sourcefile) {
556 con_err("template compile error: %s missing `I:` tag\n", file);
561 * Now lets compile the template, compilation is really just
562 * the process of validating the input.
564 if (!strcmp(tmpl->proceduretype, "-compile")) {
565 if (tmpl->executeflags)
566 con_err("template compile warning: %s erroneous tag `E:` when only compiling\n", file);
567 if (tmpl->comparematch)
568 con_err("template compile warning: %s erroneous tag `M:` when only compiling\n", file);
570 } else if (!strcmp(tmpl->proceduretype, "-execute")) {
571 if (!tmpl->executeflags) {
572 /* default to $null */
573 tmpl->executeflags = util_strdup("$null");
575 if (!tmpl->comparematch) {
576 con_err("template compile error: %s missing `M:` tag (use `$null` for exclude)\n", file);
579 } else if (!strcmp(tmpl->proceduretype, "-fail")) {
580 if (tmpl->executeflags)
581 con_err("template compile warning: %s erroneous tag `E:` when only failing\n", file);
582 if (tmpl->comparematch)
583 con_err("template compile warning: %s erroneous tag `M:` when only failing\n", file);
584 } else if (!strcmp(tmpl->proceduretype, "-diagnostic")) {
585 if (tmpl->executeflags)
586 con_err("template compile warning: %s erroneous tag `E:` when only diagnostic\n", file);
587 if (!tmpl->comparematch) {
588 con_err("template compile error: %s missing `M:` tag (use `$null` for exclude)\n", file);
591 } else if (!strcmp(tmpl->proceduretype, "-pp")) {
592 if (tmpl->executeflags)
593 con_err("template compile warning: %s erroneous tag `E:` when only preprocessing\n", file);
594 if (!tmpl->comparematch) {
595 con_err("template compile error: %s missing `M:` tag (use `$null` for exclude)\n", file);
599 con_err("template compile error: %s invalid procedure type: %s\n", file, tmpl->proceduretype);
604 fs_file_close(tempfile);
609 * The file might not exist and we jump here when that doesn't happen
610 * so the check to see if it's not null here is required.
613 fs_file_close(tempfile);
619 static void task_template_destroy(task_template_t *tmpl) {
623 if (tmpl->description) mem_d(tmpl->description);
624 if (tmpl->proceduretype) mem_d(tmpl->proceduretype);
625 if (tmpl->compileflags) mem_d(tmpl->compileflags);
626 if (tmpl->executeflags) mem_d(tmpl->executeflags);
627 if (tmpl->sourcefile) mem_d(tmpl->sourcefile);
628 if (tmpl->rulesfile) mem_d(tmpl->rulesfile);
629 if (tmpl->testflags) mem_d(tmpl->testflags);
632 * Delete all allocated string for task tmpl then destroy the
637 for (; i < vec_size(tmpl->comparematch); i++)
638 mem_d(tmpl->comparematch[i]);
640 vec_free(tmpl->comparematch);
644 * Nullify all the template members otherwise NULL comparision
645 * checks will fail if tmpl pointer is reused.
647 mem_d(tmpl->tempfilename);
652 * Now comes the task manager, this system allows adding tasks in and out
653 * of a task list. This is the executor of the tasks essentially as well.
656 task_template_t *tmpl;
665 static task_t *task_tasks = NULL;
668 * Read a directory and searches for all template files in it
669 * which is later used to run all tests.
671 static bool task_propagate(const char *curdir, size_t *pad, const char *defs) {
674 struct dirent *files;
675 struct stat directory;
678 char **directories = NULL;
679 char *claim = util_strdup(curdir);
682 vec_push(directories, claim);
683 dir = fs_dir_open(claim);
686 * Generate a list of subdirectories since we'll be checking them too
689 while ((files = fs_dir_read(dir))) {
690 util_asprintf(&claim, "%s/%s", curdir, files->d_name);
691 if (stat(claim, &directory) == -1) {
697 if (S_ISDIR(directory.st_mode) && files->d_name[0] != '.') {
698 vec_push(directories, claim);
707 * Now do all the work, by touching all the directories inside
708 * test as well and compile the task templates into data we can
709 * use to run the tests.
711 for (i = 0; i < vec_size(directories); i++) {
712 dir = fs_dir_open(directories[i]);
714 while ((files = fs_dir_read(dir))) {
715 platform_snprintf(buffer, sizeof(buffer), "%s/%s", directories[i], files->d_name);
716 if (stat(buffer, &directory) == -1) {
717 con_err("internal error: stat failed, aborting\n");
721 if (S_ISDIR(directory.st_mode))
725 * We made it here, which concludes the file/directory is not
726 * actually a directory, so it must be a file :)
728 if (strcmp(files->d_name + strlen(files->d_name) - 5, ".tmpl") == 0) {
729 task_template_t *tmpl = task_template_compile(files->d_name, directories[i], pad);
730 char buf[4096]; /* one page should be enough */
731 const char *qcflags = NULL;
736 con_err("error compiling task template: %s\n", files->d_name);
741 * Generate a temportary file name for the output binary
742 * so we don't trample over an existing one.
744 tmpl->tempfilename = NULL;
745 util_asprintf(&tmpl->tempfilename, "%s/TMPDAT.%s", directories[i], files->d_name);
748 * Additional QCFLAGS enviroment variable may be used
749 * to test compile flags for all tests. This needs to be
750 * BEFORE other flags (so that the .tmpl can override them)
752 qcflags = platform_getenv("QCFLAGS");
755 * Generate the command required to open a pipe to a process
756 * which will be refered to with a handle in the task for
757 * reading the data from the pipe.
759 if (strcmp(tmpl->proceduretype, "-pp")) {
761 if (tmpl->testflags && !strcmp(tmpl->testflags, "-no-defs")) {
762 platform_snprintf(buf, sizeof(buf), "%s %s/%s %s %s -o %s",
763 task_bins[TASK_COMPILE],
771 platform_snprintf(buf, sizeof(buf), "%s %s/%s %s/%s %s %s -o %s",
772 task_bins[TASK_COMPILE],
783 if (tmpl->testflags && !strcmp(tmpl->testflags, "-no-defs")) {
784 platform_snprintf(buf, sizeof(buf), "%s %s/%s %s -o %s",
785 task_bins[TASK_COMPILE],
792 platform_snprintf(buf, sizeof(buf), "%s %s/%s %s/%s %s -o %s",
793 task_bins[TASK_COMPILE],
804 /* Preprocessing (qcflags mean shit all here we don't allow them) */
805 if (tmpl->testflags && !strcmp(tmpl->testflags, "-no-defs")) {
806 platform_snprintf(buf, sizeof(buf), "%s -E %s/%s -o %s",
807 task_bins[TASK_COMPILE],
813 platform_snprintf(buf, sizeof(buf), "%s -E %s/%s %s/%s -o %s",
814 task_bins[TASK_COMPILE],
825 * The task template was compiled, now lets create a task from
826 * the template data which has now been propagated.
829 if (!(task.runhandles = task_popen(buf, "r"))) {
830 con_err("error opening pipe to process for test: %s\n", tmpl->description);
836 * Open up some file desciptors for logging the stdout/stderr
839 platform_snprintf(buf, sizeof(buf), "%s.stdout", tmpl->tempfilename);
840 task.stdoutlogfile = util_strdup(buf);
841 if (!(task.stdoutlog = fs_file_open(buf, "w"))) {
842 con_err("error opening %s for stdout\n", buf);
846 platform_snprintf(buf, sizeof(buf), "%s.stderr", tmpl->tempfilename);
847 task.stderrlogfile = util_strdup(buf);
848 if (!(task.stderrlog = fs_file_open(buf, "w"))) {
849 con_err("error opening %s for stderr\n", buf);
853 vec_push(task_tasks, task);
858 mem_d(directories[i]); /* free claimed memory */
860 vec_free(directories);
866 * Task precleanup removes any existing temporary files or log files
867 * left behind from a previous invoke of the test-suite.
869 static void task_precleanup(const char *curdir) {
871 struct dirent *files;
874 dir = fs_dir_open(curdir);
876 while ((files = fs_dir_read(dir))) {
877 if (strstr(files->d_name, "TMP") ||
878 strstr(files->d_name, ".stdout") ||
879 strstr(files->d_name, ".stderr"))
881 platform_snprintf(buffer, sizeof(buffer), "%s/%s", curdir, files->d_name);
883 con_err("error removing temporary file: %s\n", buffer);
890 static void task_destroy(void) {
892 * Free all the data in the task list and finally the list itself
893 * then proceed to cleanup anything else outside the program like
897 for (i = 0; i < vec_size(task_tasks); i++) {
899 * Close any open handles to files or processes here. It's mighty
900 * annoying to have to do all this cleanup work.
902 if (task_tasks[i].stdoutlog) fs_file_close (task_tasks[i].stdoutlog);
903 if (task_tasks[i].stderrlog) fs_file_close (task_tasks[i].stderrlog);
906 * Only remove the log files if the test actually compiled otherwise
907 * forget about it (or if it didn't compile, and the procedure type
908 * was set to -fail (meaning it shouldn't compile) .. stil remove)
910 if (task_tasks[i].compiled || !strcmp(task_tasks[i].tmpl->proceduretype, "-fail")) {
911 if (remove(task_tasks[i].stdoutlogfile))
912 con_err("error removing stdout log file: %s\n", task_tasks[i].stdoutlogfile);
913 if (remove(task_tasks[i].stderrlogfile))
914 con_err("error removing stderr log file: %s\n", task_tasks[i].stderrlogfile);
916 (void)!remove(task_tasks[i].tmpl->tempfilename);
919 /* free util_strdup data for log files */
920 mem_d(task_tasks[i].stdoutlogfile);
921 mem_d(task_tasks[i].stderrlogfile);
923 task_template_destroy(task_tasks[i].tmpl);
925 vec_free(task_tasks);
929 * This executes the QCVM task for a specificly compiled progs.dat
930 * using the template passed into it for call-flags and user defined
931 * messages IF the procedure type is -execute, otherwise it matches
932 * the preprocessor output.
934 static bool task_trymatch(size_t i, char ***line) {
937 int retval = EXIT_SUCCESS;
940 task_template_t *tmpl = task_tasks[i].tmpl;
942 memset (buffer,0,sizeof(buffer));
944 if (!strcmp(tmpl->proceduretype, "-execute")) {
946 * Drop the execution flags for the QCVM if none where
947 * actually specified.
949 if (!strcmp(tmpl->executeflags, "$null")) {
950 platform_snprintf(buffer, sizeof(buffer), "%s %s",
951 task_bins[TASK_EXECUTE],
955 platform_snprintf(buffer, sizeof(buffer), "%s %s %s",
956 task_bins[TASK_EXECUTE],
962 execute = popen(buffer, "r");
965 } else if (!strcmp(tmpl->proceduretype, "-pp")) {
967 * we're preprocessing, which means we need to read int
968 * the produced file and do some really weird shit.
970 if (!(execute = fs_file_open(tmpl->tempfilename, "r")))
976 * we're testing diagnostic output, which means it will be
977 * in runhandles[2] (stderr) since that is where the compiler
980 if (!(execute = fs_file_open(task_tasks[i].stderrlogfile, "r")))
987 * Now lets read the lines and compare them to the matches we expect
988 * and handle accordingly.
995 while (fs_file_getline(&data, &size, execute) != EOF) {
996 if (!strcmp(data, "No main function found\n")) {
997 con_err("test failure: `%s` (No main function found) [%s]\n",
1002 fs_file_close(execute);
1009 * Trim newlines from data since they will just break our
1010 * ability to properly validate matches.
1012 if (strrchr(data, '\n'))
1013 *strrchr(data, '\n') = '\0';
1016 * We remove the file/directory and stuff from the error
1017 * match messages when testing diagnostics.
1019 if(!strcmp(tmpl->proceduretype, "-diagnostic")) {
1020 if (strstr(data, "there have been errors, bailing out"))
1021 continue; /* ignore it */
1022 if (strstr(data, ": error: ")) {
1023 char *claim = util_strdup(data + (strstr(data, ": error: ") - data) + 9);
1030 * We need to ignore null lines for when -pp is used (preprocessor), since
1031 * the preprocessor is likely to create empty newlines in certain macro
1032 * instantations, otherwise it's in the wrong nature to ignore empty newlines.
1034 if (!strcmp(tmpl->proceduretype, "-pp") && !*data)
1037 if (vec_size(tmpl->comparematch) > compare) {
1038 if (strcmp(data, tmpl->comparematch[compare++])) {
1046 * Copy to output vector for diagnostics if execution match
1049 vec_push(*line, data);
1056 if (compare != vec_size(tmpl->comparematch))
1064 retval = pclose(execute);
1066 fs_file_close(execute);
1068 return success && retval == EXIT_SUCCESS;
1071 static const char *task_type(task_template_t *tmpl) {
1072 if (!strcmp(tmpl->proceduretype, "-pp"))
1073 return "type: preprocessor";
1074 if (!strcmp(tmpl->proceduretype, "-execute"))
1075 return "type: execution";
1076 if (!strcmp(tmpl->proceduretype, "-compile"))
1077 return "type: compile";
1078 if (!strcmp(tmpl->proceduretype, "-diagnostic"))
1079 return "type: diagnostic";
1080 return "type: fail";
1084 * This schedualizes all tasks and actually runs them individually
1085 * this is generally easy for just -compile variants. For compile and
1086 * execution this takes more work since a task needs to be generated
1087 * from thin air and executed INLINE.
1090 static size_t task_schedualize(size_t *pad) {
1092 bool execute = false;
1094 char **match = NULL;
1100 platform_snprintf(space[0], sizeof(space[0]), "%d", (int)vec_size(task_tasks));
1102 for (; i < vec_size(task_tasks); i++) {
1103 memset(space[1], 0, sizeof(space[1]));
1104 platform_snprintf(space[1], sizeof(space[1]), "%d", (int)(i + 1));
1106 con_out("test #%u %*s", i + 1, strlen(space[0]) - strlen(space[1]), "");
1109 * Generate a task from thin air if it requires execution in
1113 /* diagnostic is not executed, but compare tested instead, like preproessor */
1114 execute = !! (!strcmp(task_tasks[i].tmpl->proceduretype, "-execute")) ||
1115 (!strcmp(task_tasks[i].tmpl->proceduretype, "-pp")) ||
1116 (!strcmp(task_tasks[i].tmpl->proceduretype, "-diagnostic"));
1119 * We assume it compiled before we actually compiled :). On error
1120 * we change the value
1122 task_tasks[i].compiled = true;
1125 * Read data from stdout first and pipe that stuff into a log file
1126 * then we do the same for stderr.
1128 while (fs_file_getline(&data, &size, task_tasks[i].runhandles[1]) != EOF) {
1129 fs_file_puts(task_tasks[i].stdoutlog, data);
1131 if (strstr(data, "failed to open file")) {
1132 task_tasks[i].compiled = false;
1136 while (fs_file_getline(&data, &size, task_tasks[i].runhandles[2]) != EOF) {
1138 * If a string contains an error we just dissalow execution
1141 * TODO: make this more percise, e.g if we print a warning
1142 * that refers to a variable named error, or something like
1143 * that .. then this will blowup :P
1145 if (strstr(data, "error") && strcmp(task_tasks[i].tmpl->proceduretype, "-diagnostic")) {
1147 task_tasks[i].compiled = false;
1150 fs_file_puts (task_tasks[i].stderrlog, data);
1151 fflush(task_tasks[i].stderrlog); /* fast flush for read */
1154 if (!task_tasks[i].compiled && strcmp(task_tasks[i].tmpl->proceduretype, "-fail")) {
1155 con_out("failure: `%s` %*s %*s\n",
1156 task_tasks[i].tmpl->description,
1157 (pad[0] + pad[1] - strlen(task_tasks[i].tmpl->description)) + (strlen(task_tasks[i].tmpl->rulesfile) - pad[1]),
1158 task_tasks[i].tmpl->rulesfile,
1159 (pad[1] + pad[2] - strlen(task_tasks[i].tmpl->rulesfile)) + (strlen("(failed to compile)") - pad[2]),
1160 "(failed to compile)"
1166 if (task_pclose(task_tasks[i].runhandles) != EXIT_SUCCESS && strcmp(task_tasks[i].tmpl->proceduretype, "-fail")) {
1167 con_out("failure: `%s` %*s %*s\n",
1168 task_tasks[i].tmpl->description,
1169 (pad[0] + pad[1] - strlen(task_tasks[i].tmpl->description)) + (strlen(task_tasks[i].tmpl->rulesfile) - pad[1]),
1170 task_tasks[i].tmpl->rulesfile,
1171 (pad[1] + pad[2] - strlen(task_tasks[i].tmpl->rulesfile)) + (strlen("(compiler didn't return exit success)") - pad[2]),
1172 "(compiler didn't return exit success)"
1179 con_out("succeeded: `%s` %*s %*s\n",
1180 task_tasks[i].tmpl->description,
1181 (pad[0] + pad[1] - strlen(task_tasks[i].tmpl->description)) + (strlen(task_tasks[i].tmpl->rulesfile) - pad[1]),
1182 task_tasks[i].tmpl->rulesfile,
1183 (pad[1] + pad[2] - strlen(task_tasks[i].tmpl->rulesfile)) + (strlen(task_type(task_tasks[i].tmpl)) - pad[2]),
1184 task_type(task_tasks[i].tmpl)
1191 * If we made it here that concludes the task is to be executed
1192 * in the virtual machine (or the preprocessor output needs to
1195 if (!task_trymatch(i, &match)) {
1198 con_out("failure: `%s` %*s %*s\n",
1199 task_tasks[i].tmpl->description,
1200 (pad[0] + pad[1] - strlen(task_tasks[i].tmpl->description)) + (strlen(task_tasks[i].tmpl->rulesfile) - pad[1]),
1201 task_tasks[i].tmpl->rulesfile,
1202 (pad[1] + pad[2] - strlen(task_tasks[i].tmpl->rulesfile)) + (strlen(
1203 (strcmp(task_tasks[i].tmpl->proceduretype, "-pp"))
1204 ? "(invalid results from execution)"
1205 : (strcmp(task_tasks[i].tmpl->proceduretype, "-diagnostic"))
1206 ? "(invalid results from preprocessing)"
1207 : "(invalid results from compiler diagnsotics)"
1209 (strcmp(task_tasks[i].tmpl->proceduretype, "-pp"))
1210 ? "(invalid results from execution)"
1211 : (strcmp(task_tasks[i].tmpl->proceduretype, "-diagnostic"))
1212 ? "(invalid results from preprocessing)"
1213 : "(invalid results from compiler diagnsotics)"
1217 * Print nicely formatted expected match lists to console error
1218 * handler for the all the given matches in the template file and
1219 * what was actually returned from executing.
1221 con_out(" Expected From %u Matches: (got %u Matches)\n",
1222 vec_size(task_tasks[i].tmpl->comparematch),
1225 for (; d < vec_size(task_tasks[i].tmpl->comparematch); d++) {
1226 char *select = task_tasks[i].tmpl->comparematch[d];
1227 size_t length = 60 - strlen(select);
1229 con_out(" Expected: \"%s\"", select);
1232 con_out("| Got: \"%s\"\n", (d >= vec_size(match)) ? "<<nothing else to compare>>" : match[d]);
1236 * Print the non-expected out (since we are simply not expecting it)
1237 * This will help track down bugs in template files that fail to match
1240 if (vec_size(match) > vec_size(task_tasks[i].tmpl->comparematch)) {
1241 for (d = 0; d < vec_size(match) - vec_size(task_tasks[i].tmpl->comparematch); d++) {
1242 con_out(" Expected: Nothing | Got: \"%s\"\n",
1243 match[d + vec_size(task_tasks[i].tmpl->comparematch)]
1249 for (j = 0; j < vec_size(match); j++)
1256 for (j = 0; j < vec_size(match); j++)
1260 con_out("succeeded: `%s` %*s %*s\n",
1261 task_tasks[i].tmpl->description,
1262 (pad[0] + pad[1] - strlen(task_tasks[i].tmpl->description)) + (strlen(task_tasks[i].tmpl->rulesfile) - pad[1]),
1263 task_tasks[i].tmpl->rulesfile,
1264 (pad[1] + pad[2] - strlen(task_tasks[i].tmpl->rulesfile)) + (strlen(task_type(task_tasks[i].tmpl))- pad[2]),
1265 task_type(task_tasks[i].tmpl)
1274 * This is the heart of the whole test-suite process. This cleans up
1275 * any existing temporary files left behind as well as log files left
1276 * behind. Then it propagates a list of tests from `curdir` by scaning
1277 * it for template files and compiling them into tasks, in which it
1278 * schedualizes them (executes them) and actually reports errors and
1279 * what not. It then proceeds to destroy the tasks and return memory
1280 * it's the engine :)
1282 * It returns true of tests could be propagated, otherwise it returns
1285 * It expects con_init() was called before hand.
1287 static GMQCC_WARN bool test_perform(const char *curdir, const char *defs) {
1288 size_t failed = false;
1289 static const char *default_defs = "defs.qh";
1292 /* test ### [succeed/fail]: `description` [tests/template.tmpl] [type] */
1297 * If the default definition file isn't set to anything. We will
1298 * use the default_defs here, which is "defs.qc"
1301 defs = default_defs;
1305 task_precleanup(curdir);
1306 if (!task_propagate(curdir, pad, defs)) {
1307 con_err("error: failed to propagate tasks\n");
1312 * If we made it here all tasks where propagated from their resultant
1313 * template file. So we can start the FILO scheduler, this has been
1314 * designed in the most thread-safe way possible for future threading
1315 * it's designed to prevent lock contention, and possible syncronization
1318 failed = task_schedualize(pad);
1320 con_out("%u out of %u tests failed\n", failed, vec_size(task_tasks));
1323 return (failed) ? false : true;
1327 * Fancy GCC-like LONG parsing allows things like --opt=param with
1328 * assignment operator. This is used for redirecting stdout/stderr
1329 * console to specific files of your choice.
1331 static bool parsecmd(const char *optname, int *argc_, char ***argv_, char **out, int ds, bool split) {
1333 char **argv = *argv_;
1335 size_t len = strlen(optname);
1337 if (strncmp(argv[0]+ds, optname, len))
1340 /* it's --optname, check how the parameter is supplied */
1341 if (argv[0][ds+len] == '=') {
1342 *out = argv[0]+ds+len+1;
1346 if (!split || argc < ds) /* no parameter was provided, or only single-arg form accepted */
1349 /* using --opt param */
1356 int main(int argc, char **argv) {
1357 bool succeed = false;
1358 char *redirout = (char*)stdout;
1359 char *redirerr = (char*)stderr;
1363 OPTS_OPTION_U16(OPTION_MEMDUMPCOLS) = 16;
1366 * Command line option parsing commences now We only need to support
1367 * a few things in the test suite.
1373 if (argv[0][0] == '-') {
1374 if (parsecmd("redirout", &argc, &argv, &redirout, 1, false))
1376 if (parsecmd("redirerr", &argc, &argv, &redirerr, 1, false))
1378 if (parsecmd("defs", &argc, &argv, &defs, 1, false))
1381 con_change(redirout, redirerr);
1383 if (!strcmp(argv[0]+1, "debug")) {
1384 OPTS_OPTION_BOOL(OPTION_DEBUG) = true;
1387 if (!strcmp(argv[0]+1, "memchk")) {
1388 OPTS_OPTION_BOOL(OPTION_MEMCHK) = true;
1391 if (!strcmp(argv[0]+1, "nocolor")) {
1396 con_err("invalid argument %s\n", argv[0]+1);
1400 con_change(redirout, redirerr);
1401 succeed = test_perform("tests", defs);
1404 return (succeed) ? EXIT_SUCCESS : EXIT_FAILURE;