atf_error_t
atf_text_split(const char *str, const char *delim, atf_list_t *words)
{
atf_error_t err;
const char *end;
const char *iter;
err = atf_list_init(words);
if (atf_is_error(err))
goto err;
end = str + strlen(str);
INV(*end == '\0');
iter = str;
while (iter < end) {
const char *ptr;
INV(iter != NULL);
ptr = strstr(iter, delim);
if (ptr == NULL)
ptr = end;
INV(ptr >= iter);
if (ptr > iter) {
atf_dynstr_t word;
err = atf_dynstr_init_raw(&word, iter, ptr - iter);
if (atf_is_error(err))
goto err_list;
err = atf_list_append(words, atf_dynstr_fini_disown(&word), true);
if (atf_is_error(err))
goto err_list;
}
iter = ptr + strlen(delim);
}
INV(!atf_is_error(err));
return err;
err_list:
atf_list_fini(words);
err:
return err;
}
ATF_TC_BODY (exec_list, tc)
{
atf_fs_path_t process_helpers;
atf_list_t argv;
atf_process_status_t status;
RE (atf_list_init (&argv));
get_process_helpers_path (tc, true, &process_helpers);
atf_list_append (&argv, strdup (atf_fs_path_cstring (&process_helpers)), true);
atf_list_append (&argv, strdup ("echo"), true);
atf_list_append (&argv, strdup ("test-message"), true);
{
atf_fs_path_t outpath;
atf_process_stream_t outsb;
RE (atf_fs_path_init_fmt (&outpath, "stdout"));
RE (atf_process_stream_init_redirect_path (&outsb, &outpath));
RE (atf_process_exec_list (&status, &process_helpers, &argv, &outsb, NULL));
atf_process_stream_fini (&outsb);
atf_fs_path_fini (&outpath);
}
atf_list_fini (&argv);
ATF_CHECK (atf_process_status_exited (&status));
ATF_CHECK_EQ (atf_process_status_exitstatus (&status), EXIT_SUCCESS);
{
int fd = open ("stdout", O_RDONLY);
ATF_CHECK (fd != -1);
check_line (fd, "test-message");
close (fd);
}
atf_process_status_fini (&status);
atf_fs_path_fini (&process_helpers);
}