2 * Automated Testing Framework (atf)
4 * Copyright (c) 2008 The NetBSD Foundation, Inc.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
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14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
17 * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
18 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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30 #if defined(HAVE_CONFIG_H)
41 #include "atf-c/error.h"
44 #include "atf-c/utils.h"
52 #if defined(HAVE_GNU_GETOPT)
53 # define GETOPT_POSIX "+"
55 # define GETOPT_POSIX ""
58 static const char *progname = NULL;
60 /* This prototype is provided by macros.h during instantiation of the test
61 * program, so it can be kept private. Don't know if that's the best idea
63 int atf_tp_main(int, char **, atf_error_t (*)(atf_tp_t *));
70 /* ---------------------------------------------------------------------
71 * The "usage" and "user" error types.
72 * --------------------------------------------------------------------- */
74 #define FREE_FORM_ERROR(name) \
75 struct name ## _error_data { \
81 name ## _format(const atf_error_t err, char *buf, size_t buflen) \
83 const struct name ## _error_data *data; \
85 PRE(atf_error_is(err, #name)); \
87 data = atf_error_data(err); \
88 snprintf(buf, buflen, "%s", data->m_what); \
93 name ## _error(const char *fmt, ...) \
96 struct name ## _error_data data; \
100 vsnprintf(data.m_what, sizeof(data.m_what), fmt, ap); \
103 err = atf_error_new(#name, &data, sizeof(data), name ## _format); \
108 FREE_FORM_ERROR(usage);
109 FREE_FORM_ERROR(user);
111 /* ---------------------------------------------------------------------
112 * Printing functions.
113 * --------------------------------------------------------------------- */
117 print_error(const atf_error_t err)
121 PRE(atf_is_error(err));
123 atf_error_format(err, buf, sizeof(buf));
124 fprintf(stderr, "%s: ERROR: %s\n", progname, buf);
126 if (atf_error_is(err, "usage"))
127 fprintf(stderr, "%s: See atf-test-program(1) for usage details.\n",
133 print_warning(const char *message)
135 fprintf(stderr, "%s: WARNING: %s\n", progname, message);
138 /* ---------------------------------------------------------------------
140 * --------------------------------------------------------------------- */
144 atf_fs_path_t m_srcdir;
146 enum tc_part m_tcpart;
147 atf_fs_path_t m_resfile;
153 argv0_to_dir(const char *argv0, atf_fs_path_t *dir)
158 err = atf_fs_path_init_fmt(&temp, "%s", argv0);
159 if (atf_is_error(err))
162 err = atf_fs_path_branch_path(&temp, dir);
164 atf_fs_path_fini(&temp);
171 params_init(struct params *p, const char *argv0)
175 p->m_do_list = false;
179 err = argv0_to_dir(argv0, &p->m_srcdir);
180 if (atf_is_error(err))
183 err = atf_fs_path_init_fmt(&p->m_resfile, "/dev/stdout");
184 if (atf_is_error(err)) {
185 atf_fs_path_fini(&p->m_srcdir);
189 err = atf_map_init(&p->m_config);
190 if (atf_is_error(err)) {
191 atf_fs_path_fini(&p->m_resfile);
192 atf_fs_path_fini(&p->m_srcdir);
201 params_fini(struct params *p)
203 atf_map_fini(&p->m_config);
204 atf_fs_path_fini(&p->m_resfile);
205 atf_fs_path_fini(&p->m_srcdir);
206 if (p->m_tcname != NULL)
212 parse_vflag(char *arg, atf_map_t *config)
217 split = strchr(arg, '=');
219 err = usage_error("-v requires an argument of the form var=value");
226 err = atf_map_insert(config, arg, split, false);
234 replace_path_param(atf_fs_path_t *param, const char *value)
239 err = atf_fs_path_init_fmt(&temp, "%s", value);
240 if (!atf_is_error(err)) {
241 atf_fs_path_fini(param);
248 /* ---------------------------------------------------------------------
250 * --------------------------------------------------------------------- */
254 list_tcs(const atf_tp_t *tp)
256 const atf_tc_t *const *tcs;
257 const atf_tc_t *const *tcsptr;
259 printf("Content-Type: application/X-atf-tp; version=\"1\"\n\n");
261 tcs = atf_tp_get_tcs(tp);
262 INV(tcs != NULL); /* Should be checked. */
263 for (tcsptr = tcs; *tcsptr != NULL; tcsptr++) {
264 const atf_tc_t *tc = *tcsptr;
265 char **vars = atf_tc_get_md_vars(tc);
268 INV(vars != NULL); /* Should be checked. */
270 if (tcsptr != tcs) /* Not first. */
273 for (ptr = vars; *ptr != NULL; ptr += 2) {
274 if (strcmp(*ptr, "ident") == 0) {
275 printf("ident: %s\n", *(ptr + 1));
280 for (ptr = vars; *ptr != NULL; ptr += 2) {
281 if (strcmp(*ptr, "ident") != 0) {
282 printf("%s: %s\n", *ptr, *(ptr + 1));
286 atf_utils_free_charpp(vars);
290 /* ---------------------------------------------------------------------
292 * --------------------------------------------------------------------- */
296 handle_tcarg(const char *tcarg, char **tcname, enum tc_part *tcpart)
300 err = atf_no_error();
302 *tcname = strdup(tcarg);
303 if (*tcname == NULL) {
304 err = atf_no_memory_error();
308 char *delim = strchr(*tcname, ':');
313 if (strcmp(delim, "body") == 0) {
315 } else if (strcmp(delim, "cleanup") == 0) {
318 err = usage_error("Invalid test case part `%s'", delim);
329 process_params(int argc, char **argv, struct params *p)
335 err = params_init(p, argv[0]);
336 if (atf_is_error(err))
341 while (!atf_is_error(err) &&
342 (ch = getopt(argc, argv, GETOPT_POSIX ":lr:s:v:")) != -1) {
349 err = replace_path_param(&p->m_resfile, optarg);
353 err = replace_path_param(&p->m_srcdir, optarg);
357 err = parse_vflag(optarg, &p->m_config);
361 err = usage_error("Option -%c requires an argument.", optopt);
366 err = usage_error("Unknown option -%c.", optopt);
372 /* Clear getopt state just in case the test wants to use it. */
375 #if defined(HAVE_OPTRESET)
379 if (!atf_is_error(err)) {
382 err = usage_error("Cannot provide test case names with -l");
385 err = usage_error("Must provide a test case name");
387 err = handle_tcarg(argv[0], &p->m_tcname, &p->m_tcpart);
389 err = usage_error("Cannot provide more than one test case "
395 if (atf_is_error(err))
404 srcdir_strip_libtool(atf_fs_path_t *srcdir)
407 atf_fs_path_t parent;
409 err = atf_fs_path_branch_path(srcdir, &parent);
410 if (atf_is_error(err))
413 atf_fs_path_fini(srcdir);
416 INV(!atf_is_error(err));
423 handle_srcdir(struct params *p)
426 atf_dynstr_t leafname;
427 atf_fs_path_t exe, srcdir;
430 err = atf_fs_path_copy(&srcdir, &p->m_srcdir);
431 if (atf_is_error(err))
434 if (!atf_fs_path_is_absolute(&srcdir)) {
435 atf_fs_path_t srcdirabs;
437 err = atf_fs_path_to_absolute(&srcdir, &srcdirabs);
438 if (atf_is_error(err))
441 atf_fs_path_fini(&srcdir);
445 err = atf_fs_path_leaf_name(&srcdir, &leafname);
446 if (atf_is_error(err))
449 const bool libs = atf_equal_dynstr_cstring(&leafname, ".libs");
450 atf_dynstr_fini(&leafname);
453 err = srcdir_strip_libtool(&srcdir);
454 if (atf_is_error(err))
459 err = atf_fs_path_copy(&exe, &srcdir);
460 if (atf_is_error(err))
463 err = atf_fs_path_append_fmt(&exe, "%s", progname);
464 if (atf_is_error(err))
467 err = atf_fs_exists(&exe, &b);
468 if (!atf_is_error(err)) {
470 err = atf_map_insert(&p->m_config, "srcdir",
471 strdup(atf_fs_path_cstring(&srcdir)), true);
473 err = user_error("Cannot find the test program in the source "
474 "directory `%s'", atf_fs_path_cstring(&srcdir));
479 atf_fs_path_fini(&exe);
481 atf_fs_path_fini(&srcdir);
488 run_tc(const atf_tp_t *tp, struct params *p, int *exitcode)
492 err = atf_no_error();
494 if (!atf_tp_has_tc(tp, p->m_tcname)) {
495 err = usage_error("Unknown test case `%s'", p->m_tcname);
499 if (!atf_env_has("__RUNNING_INSIDE_ATF_RUN") || strcmp(atf_env_get(
500 "__RUNNING_INSIDE_ATF_RUN"), "internal-yes-value") != 0)
502 print_warning("Running test cases without atf-run(1) is unsupported");
503 print_warning("No isolation nor timeout control is being applied; you "
504 "may get unexpected failures; see atf-test-case(4)");
507 switch (p->m_tcpart) {
509 err = atf_tp_run(tp, p->m_tcname, atf_fs_path_cstring(&p->m_resfile));
510 if (atf_is_error(err)) {
511 /* TODO: Handle error */
512 *exitcode = EXIT_FAILURE;
515 *exitcode = EXIT_SUCCESS;
521 err = atf_tp_cleanup(tp, p->m_tcname);
522 if (atf_is_error(err)) {
523 /* TODO: Handle error */
524 *exitcode = EXIT_FAILURE;
527 *exitcode = EXIT_SUCCESS;
536 INV(!atf_is_error(err));
543 controlled_main(int argc, char **argv,
544 atf_error_t (*add_tcs_hook)(atf_tp_t *),
552 err = process_params(argc, argv, &p);
553 if (atf_is_error(err))
556 err = handle_srcdir(&p);
557 if (atf_is_error(err))
560 raw_config = atf_map_to_charpp(&p.m_config);
561 if (raw_config == NULL) {
562 err = atf_no_memory_error();
565 err = atf_tp_init(&tp, (const char* const*)raw_config);
566 atf_utils_free_charpp(raw_config);
567 if (atf_is_error(err))
570 err = add_tcs_hook(&tp);
571 if (atf_is_error(err))
576 INV(!atf_is_error(err));
577 *exitcode = EXIT_SUCCESS;
579 err = run_tc(&tp, &p, exitcode);
591 atf_tp_main(int argc, char **argv, atf_error_t (*add_tcs_hook)(atf_tp_t *))
596 progname = strrchr(argv[0], '/');
597 if (progname == NULL)
602 /* Libtool workaround: if running from within the source tree (binaries
603 * that are not installed yet), skip the "lt-" prefix added to files in
604 * the ".libs" directory to show the real (not temporary) name. */
605 if (strncmp(progname, "lt-", 3) == 0)
608 exitcode = EXIT_FAILURE; /* Silence GCC warning. */
609 err = controlled_main(argc, argv, add_tcs_hook, &exitcode);
610 if (atf_is_error(err)) {
613 exitcode = EXIT_FAILURE;