crm_get_msec_test.c

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/*
 * Copyright 2021 the Pacemaker project contributors
 *
 * The version control history for this file may have further details.
 *
 * This source code is licensed under the GNU Lesser General Public License
 * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
 */

#include <crm_internal.h>

#include <stdarg.h>
#include <stddef.h>
#include <stdint.h>
#include <setjmp.h>
#include <cmocka.h>

static void
bad_input(void **state) {
    assert_int_equal(crm_get_msec(NULL), PCMK__PARSE_INT_DEFAULT);
    assert_int_equal(crm_get_msec("     "), PCMK__PARSE_INT_DEFAULT);
    assert_int_equal(crm_get_msec("abcxyz"), PCMK__PARSE_INT_DEFAULT);
    assert_int_equal(crm_get_msec("100xs"), PCMK__PARSE_INT_DEFAULT);
    assert_int_equal(crm_get_msec(" 100 xs "), PCMK__PARSE_INT_DEFAULT);
    assert_int_equal(crm_get_msec("-100ms"), PCMK__PARSE_INT_DEFAULT);
}

static void
good_input(void **state) {
    assert_int_equal(crm_get_msec("100"), 100000);
    assert_int_equal(crm_get_msec(" 100 "), 100000);
    assert_int_equal(crm_get_msec("\t100\n"), 100000);

    assert_int_equal(crm_get_msec("100ms"), 100);
    assert_int_equal(crm_get_msec("100 MSEC"), 100);
    assert_int_equal(crm_get_msec("1000US"), 1);
    assert_int_equal(crm_get_msec("1000usec"), 1);
    assert_int_equal(crm_get_msec("12s"), 12000);
    assert_int_equal(crm_get_msec("12 sec"), 12000);
    assert_int_equal(crm_get_msec("1m"), 60000);
    assert_int_equal(crm_get_msec("13 min"), 780000);
    assert_int_equal(crm_get_msec("2\th"), 7200000);
    assert_int_equal(crm_get_msec("1 hr"), 3600000);
}

static void
overflow(void **state) {
    assert_int_equal(crm_get_msec("9223372036854775807s"), LLONG_MAX);
}

int
main(int argc, char **argv)
{
    const struct CMUnitTest tests[] = {
        cmocka_unit_test(bad_input),
        cmocka_unit_test(good_input),
        cmocka_unit_test(overflow),
    };

    cmocka_set_message_output(CM_OUTPUT_TAP);
    return cmocka_run_group_tests(tests, NULL, NULL);
}