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/*
* Copyright 2022 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU General Public License version 2
* or later (GPLv2+) WITHOUT ANY WARRANTY.
*/
#include <crm_internal.h>
#include <crm/common/unittest_internal.h>
#include <crm/common/output_internal.h>
static pcmk__output_t *
null_create_fn(char **argv) {
return NULL;
}
static pcmk__output_t *
null_create_fn_2(char **argv) {
return NULL;
}
static void
invalid_params(void **state) {
pcmk__assert_asserts(pcmk__register_format(NULL, "fake", NULL, NULL));
pcmk__assert_asserts(pcmk__register_format(NULL, "", null_create_fn, NULL));
pcmk__assert_asserts(pcmk__register_format(NULL, NULL, null_create_fn, NULL));
}
static void
add_format(void **state) {
GHashTable *formatters = NULL;
gpointer value;
/* For starters, there should be no formatters defined. */
assert_null(pcmk__output_formatters());
/* Add a fake formatter and check that it's the only item in the hash table. */
assert_int_equal(pcmk__register_format(NULL, "fake", null_create_fn, NULL), pcmk_rc_ok);
formatters = pcmk__output_formatters();
assert_int_equal(g_hash_table_size(formatters), 1);
value = g_hash_table_lookup(formatters, "fake");
assert_ptr_equal(value, null_create_fn);
/* Add a second fake formatter which should overwrite the first one, leaving
* only one item in the hash table but pointing at the new function.
*/
assert_int_equal(pcmk__register_format(NULL, "fake", null_create_fn_2, NULL), pcmk_rc_ok);
formatters = pcmk__output_formatters();
assert_int_equal(g_hash_table_size(formatters), 1);
value = g_hash_table_lookup(formatters, "fake");
assert_ptr_equal(value, null_create_fn_2);
pcmk__unregister_formats();
}
PCMK__UNIT_TEST(NULL, NULL,
cmocka_unit_test(invalid_params),
cmocka_unit_test(add_format))
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