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erc-c/tests/mos6502.stat.c
2018-01-05 14:18:39 -06:00

57 lines
1.1 KiB
C

#include <criterion/criterion.h>
#include "mos6502.h"
#include "mos6502.enums.h"
#include "mos6502.tests.h"
TestSuite(mos6502_stat, .init = setup, .fini = teardown);
Test(mos6502_stat, clc)
{
cpu->P = MOS_CARRY | MOS_DECIMAL;
mos6502_handle_clc(cpu, 0);
cr_assert_eq(cpu->P & MOS_CARRY, 0);
}
Test(mos6502_stat, cld)
{
cpu->P = MOS_DECIMAL | MOS_CARRY;
mos6502_handle_cld(cpu, 0);
cr_assert_eq(cpu->P & MOS_DECIMAL, 0);
}
Test(mos6502_stat, cli)
{
cpu->P = MOS_CARRY | MOS_INTERRUPT;
mos6502_handle_cli(cpu, 0);
cr_assert_eq(cpu->P & MOS_INTERRUPT, 0);
}
Test(mos6502_stat, clv)
{
cpu->P = MOS_CARRY | MOS_OVERFLOW;
mos6502_handle_clv(cpu, 0);
cr_assert_eq(cpu->P & MOS_OVERFLOW, 0);
}
Test(mos6502_stat, sec)
{
cpu->P = 0;
mos6502_handle_sec(cpu, 0);
cr_assert_eq(cpu->P & MOS_CARRY, MOS_CARRY);
}
Test(mos6502_stat, sed)
{
cpu->P = 0;
mos6502_handle_sed(cpu, 0);
cr_assert_eq(cpu->P & MOS_DECIMAL, MOS_DECIMAL);
}
Test(mos6502_stat, sei)
{
cpu->P = 0;
mos6502_handle_sei(cpu, 0);
cr_assert_eq(cpu->P & MOS_INTERRUPT, MOS_INTERRUPT);
}