Files
balatro-gba/tests/util/util_test.c
Geralt 1df8402900 [Feature] Implement seeded runs by adding a Seed selection menu (#482)
* initial commit

* wip

* WIP

* WIP

* clang format

* Choose Seed navigation mostly done

* seed input navigation done

* seed input done

* cleanup and clang format

* Implement base 10 to 36 conversions

* Enable seeded runs

* clang format

* show default deck sprite, name and description

* Rename Deck enum to DeckType

* Implement arbitrary 9-patch expand system

* Make 9-patch example smaller in the docs

* Improve NinePatchRect docs

* fix Deck back side sprite palette

* clang format

* Add last deck description

* clang format

* Fix 'Z' in seed input keyboard

* Fix rebase issue

* fix deck sprite not updating

* Documents static funcs in run_setup.c

* more documentation

* clang format

* Move Play button to the left in its row

* Tests WIP

* removing tests for random.h

* use the new StateMachine struct

* First wave of fixes

* Fix the 9-patch again

* Changed the base 36 logic so it's in big endian

* properly set end of base 36 string to '\0'

* typos

* fix cursor position after rolling a seed + fix random seed generation

* Make keyboard more intuitive to use

* static const var

* Address more comment from @ricfehr3

* clang format

* clang format

* clang format

* clang format

* clang format

* clang format

* clang format

* fix deck palette

* create the `DEF_SEED_KEYBOARD_BUTTON_OBJECT` macro

* Replace `expand_3x3` by a call to `expand_9-patch`

* clang format

* clang format

* clang format

* fix rebase iussue in state_machine.h

---------

Co-authored-by: MathisMartin31 <mathis.martin31@gmail.com>
2026-06-02 00:06:37 -07:00

300 lines
11 KiB
C

#include <font.h>
#include <stdint.h>
#include <util.h>
#include <assert.h>
#include <string.h>
#include <stdio.h>
void test_truncate_uint_to_suffixed_str()
{
/*
* I want to avoid testing the rounding so it can be easily changed
* so all tests are numbers that are rounded down regardless of rounding method.
* That way the function can be modified to round to nearest integer easily.
*/
char suffixed_str_buff[UINT_MAX_DIGITS + 1] = {'\0'};
truncate_uint_to_suffixed_str(100, 3, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "100") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000, 3, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1K") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000, 2, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1K") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000, 1, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1K") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000, 0, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1K") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(0, 0, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "0") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(100, 2, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "100") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(100, 1, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "100") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123, 1, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1234, 3, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP2_STR "K") == 0); // "1.2K"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1600, 3, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP6_STR "K") == 0); // "1.6K"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000, 4, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1000") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000, 5, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1000") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(12123, 4, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "12" FP1_STR "K") == 0); // "12.1K"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123123, 4, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123K") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123123, 5, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123" FP1_STR "K") == 0); // "123.1K"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123123, 6, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123123") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123123, 7, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123123") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(12345123, 6, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "12" FP3_STR "45M") == 0); // "12.345M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(12123123, 5, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "12" FP1_STR "2M") == 0); // "12.12M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1008000, 5, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP0_STR "08M") == 0); // "1.008M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(3029000, 5, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "3" FP0_STR "29M") == 0); // "3.029M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(10007000, 5, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "10M") == 0); // Decimal point fully truncated
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(10005123, 6, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "10" FP0_STR "05M") == 0); // "10.005M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(12123123, 4, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "12" FP1_STR "M") == 0); // "12.1M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(54123123, 4, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "54" FP1_STR "M") == 0); // "54.1M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123123123, 4, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123M") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123123123, 6, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123" FP1_STR "2M") == 0); // "123.12M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(987123123, 6, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "987" FP1_STR "2M") == 0); // "987.12M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123123123, 7, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123" FP1_STR "23M") == 0); // "123.123M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123123123, 8, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123" FP1_STR "231M") == 0); // "123.1231M"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(123123123, 9, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "123123123") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1123123123, 4, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP1_STR "2B") == 0); // "1.12B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str((uint32_t)3012012012, 4, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "3" FP0_STR "1B") == 0); // "3.01B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1234123123, 5, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP2_STR "34B") == 0); // "1.234B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000512345, 6, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP0_STR "005B") == 0); // "1.0005B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1234561234, 7, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP2_STR "3456B") == 0); // "1.23456B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000061234, 7, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP0_STR "0006B") == 0); // "1.00006B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1234567123, 8, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP2_STR "34567B") == 0); // "1.234567B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000007123, 8, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP0_STR "00007B") == 0); // "1.000007B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1234567812, 9, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP2_STR "345678B") == 0); // "1.2345678B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1000000812, 9, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1" FP0_STR "000008B") == 0); // "1.0000008B"
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1123123123, 10, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1123123123") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1123123123, UINT_MAX_DIGITS, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1123123123") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(1123123123, 100, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "1123123123") == 0);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(UINT32_MAX, 4, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "4" FP2_STR "9B") == 0); // "4.29B"
// This is one of the few tests that checks rounding down, try not to add many more
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(UINT32_MAX, 5, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, "4" FP2_STR "94B") == 0); // "4.294B"
char max_uint_str_buff[UINT_MAX_DIGITS + 1] = {'\0'};
snprintf(max_uint_str_buff, sizeof(max_uint_str_buff), "%lu", UINT32_MAX);
suffixed_str_buff[0] = '\0';
truncate_uint_to_suffixed_str(UINT32_MAX, UINT_MAX_DIGITS, suffixed_str_buff);
assert(strcmp(suffixed_str_buff, max_uint_str_buff) == 0);
}
void test_base36_conversions(void)
{
char base36_str[BASE36_MAX_DIGITS + 1] = {'\0'};
uint32_t base10_int;
// Base-36 Str => Int
snprintf(base36_str, sizeof(base36_str), "%s", "ZZZZZZ");
assert(base36_to_u32(base36_str) == MAX_BASE36);
snprintf(base36_str, sizeof(base36_str), "%s", "000000");
assert(base36_to_u32(base36_str) == 0);
snprintf(base36_str, sizeof(base36_str), "%s", "000001");
assert(base36_to_u32(base36_str) == 1);
snprintf(base36_str, sizeof(base36_str), "%s", "000010");
assert(base36_to_u32(base36_str) == 36);
snprintf(base36_str, sizeof(base36_str), "%s", "000100");
assert(base36_to_u32(base36_str) == 1296);
snprintf(base36_str, sizeof(base36_str), "%s", "001000");
assert(base36_to_u32(base36_str) == 46656);
snprintf(base36_str, sizeof(base36_str), "%s", "010000");
assert(base36_to_u32(base36_str) == 1679616);
snprintf(base36_str, sizeof(base36_str), "%s", "100000");
assert(base36_to_u32(base36_str) == 60466176);
// Base-36 Str => Int
base10_int = 0;
u32_to_base36(base10_int, base36_str);
assert(strcmp(base36_str, "000000") == 0);
base10_int = 1;
u32_to_base36(base10_int, base36_str);
assert(strcmp(base36_str, "000001") == 0);
base10_int = 36;
u32_to_base36(base10_int, base36_str);
assert(strcmp(base36_str, "000010") == 0);
base10_int = 1296;
u32_to_base36(base10_int, base36_str);
assert(strcmp(base36_str, "000100") == 0);
base10_int = 46656;
u32_to_base36(base10_int, base36_str);
assert(strcmp(base36_str, "001000") == 0);
base10_int = 1679616;
u32_to_base36(base10_int, base36_str);
assert(strcmp(base36_str, "010000") == 0);
base10_int = 60466176;
u32_to_base36(base10_int, base36_str);
assert(strcmp(base36_str, "100000") == 0);
base10_int = MAX_BASE36;
u32_to_base36(base10_int, base36_str);
assert(strcmp(base36_str, "ZZZZZZ") == 0);
base10_int = UINT32_MAX;
u32_to_base36(base10_int, base36_str);
assert(strcmp(base36_str, "ZZZZZZ") == 0);
}
int main()
{
printf("Testing Truncating UINT32.\n");
test_truncate_uint_to_suffixed_str();
printf("Testing Base-36 conversions.\n");
test_base36_conversions();
printf("-------------------------------------------------------------------------------\n");
printf("Util Tests Passed :)\n");
printf("-------------------------------------------------------------------------------\n");
return 0;
}