static
void
do_child(void (*start)(void *),
void *v,
const stream_prepare_t *outsp,
const stream_prepare_t *errsp)
{
atf_error_t err;
err = child_connect(outsp, STDOUT_FILENO);
if (atf_is_error(err))
goto out;
err = child_connect(errsp, STDERR_FILENO);
if (atf_is_error(err))
goto out;
start(v);
UNREACHABLE;
out:
if (atf_is_error(err)) {
char buf[1024];
atf_error_format(err, buf, sizeof(buf));
fprintf(stderr, "Unhandled error: %s\n", buf);
atf_error_free(err);
exit(EXIT_FAILURE);
} else
exit(EXIT_SUCCESS);
}
ATF_TC_BODY(no_memory_format, tc)
{
atf_error_t err;
char buf[1024];
err = atf_no_memory_error();
atf_error_format(err, buf, sizeof(buf));
ATF_REQUIRE(strcmp(buf, "Not enough memory") == 0);
atf_error_free(err);
}
ATF_TC_BODY(format, tc)
{
atf_error_t err;
char buf[1024];
printf("Testing default formatting function\n");
err = atf_error_new("test_error", NULL, 0, NULL);
atf_error_format(err, buf, sizeof(buf));
printf("Error string is: %s\n", buf);
ATF_REQUIRE(strcmp(buf, "Error 'test_error'") == 0);
atf_error_free(err);
printf("Testing custom formatting function\n");
err = atf_error_new("test_error", NULL, 0, test_format);
atf_error_format(err, buf, sizeof(buf));
printf("Error string is: %s\n", buf);
ATF_REQUIRE(strcmp(buf, "Test formatting function") == 0);
atf_error_free(err);
}
ATF_TC_BODY(libc_format, tc)
{
atf_error_t err;
char buf[1024];
err = atf_libc_error(ENOMEM, "Test message 1");
atf_error_format(err, buf, sizeof(buf));
ATF_REQUIRE(strstr(buf, strerror(ENOMEM)) != NULL);
ATF_REQUIRE(strstr(buf, "Test message 1") != NULL);
atf_error_free(err);
err = atf_libc_error(EPERM, "Test message 2");
atf_error_format(err, buf, sizeof(buf));
ATF_REQUIRE(strstr(buf, strerror(EPERM)) != NULL);
ATF_REQUIRE(strstr(buf, "Test message 2") != NULL);
atf_error_free(err);
err = atf_libc_error(EPERM, "%s message %d", "Test", 3);
atf_error_format(err, buf, sizeof(buf));
ATF_REQUIRE(strstr(buf, strerror(EPERM)) != NULL);
ATF_REQUIRE(strstr(buf, "Test message 3") != NULL);
atf_error_free(err);
}
static
void
print_error(const atf_error_t err)
{
char buf[4096];
PRE(atf_is_error(err));
atf_error_format(err, buf, sizeof(buf));
fprintf(stderr, "%s: ERROR: %s\n", progname, buf);
if (atf_error_is(err, "usage"))
fprintf(stderr, "%s: See atf-test-program(1) for usage details.\n",
progname);
}
static
void
do_umask_check(atf_error_t (*const mk_func)(atf_fs_path_t *),
atf_fs_path_t *path, const mode_t test_mask,
const char *str_mask, const char *exp_name)
{
char buf[1024];
int old_umask;
atf_error_t err;
printf("Creating temporary %s with umask %s\n", exp_name, str_mask);
old_umask = umask(test_mask);
err = mk_func(path);
(void)umask(old_umask);
ATF_REQUIRE(atf_is_error(err));
ATF_REQUIRE(atf_error_is(err, "invalid_umask"));
atf_error_format(err, buf, sizeof(buf));
ATF_CHECK(strstr(buf, exp_name) != NULL);
ATF_CHECK(strstr(buf, str_mask) != NULL);
atf_error_free(err);
}
