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pcmk__add_scores_test.c
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/*
* Copyright 2022-2024 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>
static void
score1_minus_inf(void **state)
{
assert_int_equal(pcmk__add_scores(-PCMK_SCORE_INFINITY,
-PCMK_SCORE_INFINITY),
-PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(-PCMK_SCORE_INFINITY, -1),
-PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(-PCMK_SCORE_INFINITY, 0),
-PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(-PCMK_SCORE_INFINITY, 1),
-PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(-PCMK_SCORE_INFINITY,
PCMK_SCORE_INFINITY),
-PCMK_SCORE_INFINITY);
}
static void
score2_minus_inf(void **state)
{
assert_int_equal(pcmk__add_scores(-1, -PCMK_SCORE_INFINITY),
-PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(0, -PCMK_SCORE_INFINITY),
-PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(1, -PCMK_SCORE_INFINITY),
-PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(PCMK_SCORE_INFINITY,
-PCMK_SCORE_INFINITY),
-PCMK_SCORE_INFINITY);
}
static void
score1_pos_inf(void **state)
{
assert_int_equal(pcmk__add_scores(PCMK_SCORE_INFINITY, PCMK_SCORE_INFINITY),
PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(PCMK_SCORE_INFINITY, -1),
PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(PCMK_SCORE_INFINITY, 0),
PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(PCMK_SCORE_INFINITY, 1),
PCMK_SCORE_INFINITY);
}
static void
score2_pos_inf(void **state)
{
assert_int_equal(pcmk__add_scores(-1, PCMK_SCORE_INFINITY),
PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(0, PCMK_SCORE_INFINITY),
PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(1, PCMK_SCORE_INFINITY),
PCMK_SCORE_INFINITY);
}
static void
result_infinite(void **state)
{
assert_int_equal(pcmk__add_scores(INT_MAX, INT_MAX), PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(INT_MIN, INT_MIN), -PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(2000000, 50), PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(PCMK_SCORE_INFINITY/2,
PCMK_SCORE_INFINITY/2),
PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(-PCMK_SCORE_INFINITY/2,
-PCMK_SCORE_INFINITY/2),
-PCMK_SCORE_INFINITY);
assert_int_equal(pcmk__add_scores(-4000000, 50), -PCMK_SCORE_INFINITY);
}
static void
result_finite(void **state)
{
assert_int_equal(pcmk__add_scores(0, 0), 0);
assert_int_equal(pcmk__add_scores(0, 100), 100);
assert_int_equal(pcmk__add_scores(200, 0), 200);
assert_int_equal(pcmk__add_scores(200, -50), 150);
}
PCMK__UNIT_TEST(NULL, NULL,
cmocka_unit_test(score1_minus_inf),
cmocka_unit_test(score2_minus_inf),
cmocka_unit_test(score1_pos_inf),
cmocka_unit_test(score2_pos_inf),
cmocka_unit_test(result_infinite),
cmocka_unit_test(result_finite))

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