From be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 04:57:58 +0200 Subject: Adding upstream version 1.44.3. Signed-off-by: Daniel Baumann --- libnetdata/storage_number/tests/Makefile.am | 4 ++ .../storage_number/tests/test_storage_number.c | 52 ++++++++++++++++++++++ 2 files changed, 56 insertions(+) create mode 100644 libnetdata/storage_number/tests/Makefile.am create mode 100644 libnetdata/storage_number/tests/test_storage_number.c (limited to 'libnetdata/storage_number/tests') diff --git a/libnetdata/storage_number/tests/Makefile.am b/libnetdata/storage_number/tests/Makefile.am new file mode 100644 index 00000000..babdcf0d --- /dev/null +++ b/libnetdata/storage_number/tests/Makefile.am @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +AUTOMAKE_OPTIONS = subdir-objects +MAINTAINERCLEANFILES = $(srcdir)/Makefile.in diff --git a/libnetdata/storage_number/tests/test_storage_number.c b/libnetdata/storage_number/tests/test_storage_number.c new file mode 100644 index 00000000..19309e5c --- /dev/null +++ b/libnetdata/storage_number/tests/test_storage_number.c @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "../../libnetdata.h" +#include "../../required_dummies.h" +#include +#include + +static void test_number_printing(void **state) +{ + (void)state; + + char value[50]; + + print_netdata_double(value, 0); + assert_string_equal(value, "0"); + + print_netdata_double(value, 0.0000001); + assert_string_equal(value, "0.0000001"); + + print_netdata_double(value, 0.00000009); + assert_string_equal(value, "0.0000001"); + + print_netdata_double(value, 0.000000001); + assert_string_equal(value, "0"); + + print_netdata_double(value, 99.99999999999999999); + assert_string_equal(value, "100"); + + print_netdata_double(value, -99.99999999999999999); + assert_string_equal(value, "-100"); + + print_netdata_double(value, 123.4567890123456789); + assert_string_equal(value, "123.456789"); + + print_netdata_double(value, 9999.9999999); + assert_string_equal(value, "9999.9999999"); + + print_netdata_double(value, -9999.9999999); + assert_string_equal(value, "-9999.9999999"); + + print_netdata_double(value, unpack_storage_number(pack_storage_number(16.777218L, SN_DEFAULT_FLAGS))); + assert_string_equal(value, "16.77722"); +} + +int main(void) +{ + const struct CMUnitTest tests[] = { + cmocka_unit_test(test_number_printing) + }; + + return cmocka_run_group_tests_name("storage_number", tests, NULL, NULL); +} -- cgit v1.2.3