53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-3.0-or-later
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#include "../../libnetdata.h"
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#include "../../required_dummies.h"
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#include <setjmp.h>
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#include <cmocka.h>
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static void test_number_printing(void **state)
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{
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(void)state;
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char value[50];
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print_netdata_double(value, 0);
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assert_string_equal(value, "0");
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print_netdata_double(value, 0.0000001);
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assert_string_equal(value, "0.0000001");
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print_netdata_double(value, 0.00000009);
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assert_string_equal(value, "0.0000001");
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print_netdata_double(value, 0.000000001);
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assert_string_equal(value, "0");
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print_netdata_double(value, 99.99999999999999999);
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assert_string_equal(value, "100");
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print_netdata_double(value, -99.99999999999999999);
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assert_string_equal(value, "-100");
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print_netdata_double(value, 123.4567890123456789);
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assert_string_equal(value, "123.456789");
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print_netdata_double(value, 9999.9999999);
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assert_string_equal(value, "9999.9999999");
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print_netdata_double(value, -9999.9999999);
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assert_string_equal(value, "-9999.9999999");
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print_netdata_double(value, unpack_storage_number(pack_storage_number(16.777218L, SN_DEFAULT_FLAGS)));
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assert_string_equal(value, "16.77722");
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}
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int main(void)
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{
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const struct CMUnitTest tests[] = {
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cmocka_unit_test(test_number_printing)
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};
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return cmocka_run_group_tests_name("storage_number", tests, NULL, NULL);
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}
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