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/*
* Copyright (C) 2013 EfficiOS Inc.
*
* SPDX-License-Identifier: GPL-2.0-only
*
*/
#include <assert.h>
#include <string.h>
#include <stdio.h>
#include <tap/tap.h>
#include <common/utils.h>
/* For error.h */
int lttng_opt_quiet = 1;
int lttng_opt_verbose = 3;
int lttng_opt_mi;
struct valid_test_input {
const char *input;
uint64_t expected_result;
};
/* Valid test cases */
static struct valid_test_input valid_tests_inputs[] = {
{ "0", 0 },
{ "1234", 1234 },
{ "0x400", 1024 },
{ "0300", 192 },
{ "16k", 16384 },
{ "128K", 131072 },
{ "0x1234k", 4771840 },
{ "32M", 33554432 },
{ "1024G", 1099511627776ULL },
{ "0X400", 1024 },
{ "0x40a", 1034 },
{ "0X40b", 1035 },
{ "0x40C", 1036 },
{ "0X40D", 1037 },
{ "0x40e", 1038 },
{ "0X40f", 1039 },
{ "00", 0 },
{ "0k", 0 },
{ "0K", 0 },
{ "0M", 0 },
{ "0G", 0 },
{ "00k", 0 },
{ "00K", 0 },
{ "00M", 0 },
{ "00G", 0 },
{ "0x0", 0 },
{ "0X0", 0 },
{ "0x0k", 0 },
{ "0X0K", 0 },
{ "0x0M", 0 },
{ "0X0G", 0 },
{ "0X40G", 68719476736ULL },
{ "0300k", 196608 },
{ "0300K", 196608 },
{ "030M", 25165824 },
{ "020G", 17179869184ULL },
{ "0xa0k", 163840 },
{ "0xa0K", 163840 },
{ "0XA0M", 167772160 },
{ "0xA0G", 171798691840ULL },
};
static const int num_valid_tests = sizeof(valid_tests_inputs) / sizeof(valid_tests_inputs[0]);
/* Invalid test cases */
static const char *invalid_tests_inputs[] = {
"",
" ",
"-1",
"k",
"4611686018427387904G",
"0x40g",
"08",
"09",
"0x",
"x0",
"0xx0",
"07kK",
"0xk",
"0XM",
"0xG",
"0x0MM",
"0X0GG",
"0a",
"0B",
};
static const int num_invalid_tests = sizeof(invalid_tests_inputs) / sizeof(invalid_tests_inputs[0]);
static void test_utils_parse_size_suffix(void)
{
uint64_t result;
int ret;
int i;
/* Test valid cases */
for (i = 0; i < num_valid_tests; i++) {
char name[100];
sprintf(name, "valid test case: %s", valid_tests_inputs[i].input);
ret = utils_parse_size_suffix(valid_tests_inputs[i].input, &result);
ok(ret == 0 && result == valid_tests_inputs[i].expected_result, name);
}
/* Test invalid cases */
for (i = 0; i < num_invalid_tests; i++) {
char name[100];
sprintf(name, "invalid test case: %s", invalid_tests_inputs[i]);
ret = utils_parse_size_suffix(invalid_tests_inputs[i], &result);
ok(ret != 0, name);
}
}
int main(int argc, char **argv)
{
plan_tests(num_valid_tests + num_invalid_tests);
diag("utils_parse_size_suffix tests");
test_utils_parse_size_suffix();
return exit_status();
}
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