diff --git a/lib/common/tests/strings/Makefile.am b/lib/common/tests/strings/Makefile.am index 64dab7494b..7fb9ae71fc 100644 --- a/lib/common/tests/strings/Makefile.am +++ b/lib/common/tests/strings/Makefile.am @@ -1,33 +1,34 @@ # # Copyright 2020-2022 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. # AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_builddir)/include LDADD = $(top_builddir)/lib/common/libcrmcommon.la -lcmocka include $(top_srcdir)/mk/tap.mk # Add "_test" to the end of all test program names to simplify .gitignore. check_PROGRAMS = \ crm_get_msec_test \ crm_is_true_test \ crm_str_to_boolean_test \ pcmk__add_word_test \ pcmk__btoa_test \ pcmk__char_in_any_str_test \ pcmk__ends_with_test \ pcmk__parse_ll_range_test \ pcmk__scan_double_test \ + pcmk__scan_min_int_test \ pcmk__scan_port_test \ pcmk__starts_with_test \ pcmk__str_any_of_test \ pcmk__str_in_list_test \ pcmk__strcmp_test \ pcmk__trim_test TESTS = $(check_PROGRAMS) diff --git a/lib/common/tests/strings/pcmk__scan_min_int_test.c b/lib/common/tests/strings/pcmk__scan_min_int_test.c new file mode 100644 index 0000000000..9c5d073ddb --- /dev/null +++ b/lib/common/tests/strings/pcmk__scan_min_int_test.c @@ -0,0 +1,72 @@ +/* + * 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 Lesser General Public License + * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. + */ + +#include + +#include +#include +#include +#include +#include + +static void +empty_input_string(void **state) +{ + int result; + + assert_int_equal(pcmk__scan_min_int("", &result, 1), EINVAL); + assert_int_equal(result, 1); + + assert_int_equal(pcmk__scan_min_int(NULL, &result, 1), pcmk_rc_ok); + assert_int_equal(result, 1); +} + +static void +input_below_minimum(void **state) +{ + int result; + + assert_int_equal(pcmk__scan_min_int("100", &result, 1024), pcmk_rc_ok); + assert_int_equal(result, 1024); +} + +static void +input_above_maximum(void **state) +{ + int result; + + assert_int_equal(pcmk__scan_min_int("20000000000000000", &result, 100), EOVERFLOW); + assert_int_equal(result, INT_MAX); +} + +static void +input_just_right(void **state) +{ + int result; + + assert_int_equal(pcmk__scan_min_int("1024", &result, 1024), pcmk_rc_ok); + assert_int_equal(result, 1024); + + assert_int_equal(pcmk__scan_min_int("2048", &result, 1024), pcmk_rc_ok); + assert_int_equal(result, 2048); +} + +int main(int argc, char **argv) +{ + const struct CMUnitTest tests[] = { + cmocka_unit_test(empty_input_string), + cmocka_unit_test(input_below_minimum), + cmocka_unit_test(input_above_maximum), + cmocka_unit_test(input_just_right), + }; + + cmocka_set_message_output(CM_OUTPUT_TAP); + return cmocka_run_group_tests(tests, NULL, NULL); +} +