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mirror of https://github.com/pevans/erc-c.git synced 2024-10-15 15:24:24 +00:00

Add all our tests, plus other fixes

This commit is contained in:
Peter Evans 2017-12-03 20:19:17 -06:00
parent fe9ce3aca3
commit 87de0a877a
11 changed files with 813 additions and 33 deletions

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@ -82,7 +82,8 @@ extern void mos6502_free(mos6502 *);
extern vm_8bit mos6502_next_byte(mos6502 *);
extern void mos6502_push_stack(mos6502 *, vm_16bit);
extern vm_16bit mos6502_pop_stack(mos6502 *);
extern void mos6502_modify_status(mos6502 *, int, vm_8bit);
extern void mos6502_set_status(mos6502 *, vm_8bit);
extern void mos6502_modify_status(mos6502 *, vm_8bit, vm_8bit);
extern mos6502_address_resolver mos6502_get_address_resolver(int);

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@ -63,5 +63,5 @@ DEFINE_INST(iny)
DEFINE_INST(sbc)
{
CARRY_BIT();
cpu->A -= oper - carry;
cpu->A = cpu->A - oper - carry;
}

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@ -12,12 +12,13 @@ DEFINE_INST(and)
DEFINE_INST(asl)
{
oper <<= 1;
cpu->P &= ~CARRY;
if (oper & 0x80) {
cpu->P |= CARRY;
}
oper <<= 1;
if (cpu->last_addr) {
vm_segment_set(cpu->memory, cpu->last_addr, oper);
} else {
@ -27,18 +28,20 @@ DEFINE_INST(asl)
DEFINE_INST(bit)
{
cpu->P &= ~NEGATIVE;
if (oper & NEGATIVE) {
cpu->P |= NEGATIVE;
}
cpu->P &= ~OVERFLOW;
if (oper & OVERFLOW) {
cpu->P |= OVERFLOW;
}
if (oper & cpu->A) {
cpu->P |= ZERO;
} else {
cpu->P &= ~ZERO;
} else {
cpu->P |= ZERO;
}
}
@ -49,12 +52,13 @@ DEFINE_INST(eor)
DEFINE_INST(lsr)
{
oper >>= 1;
cpu->P &= ~CARRY;
if (oper & 0x01) {
cpu->P |= CARRY;
}
oper >>= 1;
if (cpu->last_addr) {
vm_segment_set(cpu->memory, cpu->last_addr, oper);
} else {

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@ -133,48 +133,39 @@ mos6502_pop_stack(mos6502 *cpu)
}
void
mos6502_modify_status(mos6502 *cpu, int statuses, vm_8bit oper)
mos6502_set_status(mos6502 *cpu, vm_8bit status)
{
if (statuses & NEGATIVE) {
cpu->P = status;
}
void
mos6502_modify_status(mos6502 *cpu, vm_8bit status, vm_8bit oper)
{
if (status & NEGATIVE) {
cpu->P &= ~NEGATIVE;
if (oper & 0x80) {
cpu->P |= NEGATIVE;
}
}
if (statuses & OVERFLOW) {
if (status & OVERFLOW) {
cpu->P &= ~OVERFLOW;
if (oper & OVERFLOW) {
cpu->P |= OVERFLOW;
}
}
// We're kind of dumb about break, decimal and interrupt. I'm
// probably lacking some knowledge about how these work...
if (statuses & BREAK) {
cpu->P |= BREAK;
}
if (statuses & DECIMAL) {
cpu->P |= DECIMAL;
}
if (statuses & INTERRUPT) {
cpu->P |= INTERRUPT;
}
if (statuses & CARRY) {
if (status & CARRY) {
cpu->P &= ~CARRY;
if (oper > 0) {
cpu->P |= CARRY;
}
}
if (statuses & ZERO) {
if (status & ZERO) {
cpu->P &= ~ZERO;
if (oper == 0) {
cpu->P |= ZERO;
}
}
}

163
tests/mos6502.arith.c Normal file
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@ -0,0 +1,163 @@
#include <criterion/criterion.h>
#include "mos6502.h"
#include "mos6502.enums.h"
Test(mos6502, adc)
{
START_CPU_TEST(mos6502);
cpu->A = 5;
mos6502_handle_adc(cpu, 3);
cr_assert_eq(cpu->A, 8);
cpu->P |= CARRY;
mos6502_handle_adc(cpu, 64);
cr_assert_eq(cpu->A, 73);
END_CPU_TEST(mos6502);
}
Test(mos6502, cmp)
{
START_CPU_TEST(mos6502);
cpu->A = 5;
mos6502_handle_cmp(cpu, 3);
cr_assert_eq(cpu->P & CARRY, CARRY);
cr_assert_eq(cpu->P & NEGATIVE, 0);
cr_assert_eq(cpu->P & ZERO, 0);
cpu->A = 3;
mos6502_handle_cmp(cpu, 3);
cr_assert_eq(cpu->P & CARRY, 0);
cr_assert_eq(cpu->P & NEGATIVE, 0);
cr_assert_eq(cpu->P & ZERO, ZERO);
cpu->A = 192;
mos6502_handle_cmp(cpu, 3);
cr_assert_eq(cpu->P & CARRY, CARRY);
cr_assert_eq(cpu->P & NEGATIVE, NEGATIVE);
cr_assert_eq(cpu->P & ZERO, 0);
END_CPU_TEST(mos6502);
}
Test(mos6502, cpx)
{
START_CPU_TEST(mos6502);
cpu->X = 5;
mos6502_handle_cpx(cpu, 3);
cr_assert_eq(cpu->P & CARRY, CARRY);
cr_assert_eq(cpu->P & NEGATIVE, 0);
cr_assert_eq(cpu->P & ZERO, 0);
END_CPU_TEST(mos6502);
}
Test(mos6502, cpy)
{
START_CPU_TEST(mos6502);
cpu->Y = 5;
mos6502_handle_cpy(cpu, 3);
cr_assert_eq(cpu->P & CARRY, CARRY);
cr_assert_eq(cpu->P & NEGATIVE, 0);
cr_assert_eq(cpu->P & ZERO, 0);
END_CPU_TEST(mos6502);
}
Test(mos6502, dec)
{
START_CPU_TEST(mos6502);
// Note that DEC does NOT decrement the accumulator if the last
// address is not set. It does _nothing_.
cpu->A = 5;
mos6502_handle_dec(cpu, 0);
cr_assert_neq(cpu->A, 4);
cpu->last_addr = 123;
vm_segment_set(cpu->memory, 123, 44);
// Note _also_ that DEC expects the number to be decremented will be
// passed in as the effective operand, although it doesn't
// necessarily need for that to be so.
mos6502_handle_dec(cpu, 44);
cr_assert_eq(vm_segment_get(cpu->memory, 123), 43);
END_CPU_TEST(mos6502);
}
Test(mos6502, dex)
{
START_CPU_TEST(mos6502);
cpu->X = 5;
mos6502_handle_dex(cpu, 0);
cr_assert_eq(cpu->X, 4);
END_CPU_TEST(mos6502);
}
Test(mos6502, dey)
{
START_CPU_TEST(mos6502);
cpu->Y = 5;
mos6502_handle_dey(cpu, 0);
cr_assert_eq(cpu->Y, 4);
END_CPU_TEST(mos6502);
}
Test(mos6502, inc)
{
START_CPU_TEST(mos6502);
cpu->last_addr = 123;
mos6502_handle_inc(cpu, 55);
cr_assert_eq(vm_segment_get(cpu->memory, 123), 56);
END_CPU_TEST(mos6502);
}
Test(mos6502, inx)
{
START_CPU_TEST(mos6502);
cpu->X = 5;
mos6502_handle_inx(cpu, 0);
cr_assert_eq(cpu->X, 6);
END_CPU_TEST(mos6502);
}
Test(mos6502, iny)
{
START_CPU_TEST(mos6502);
cpu->Y = 5;
mos6502_handle_iny(cpu, 0);
cr_assert_eq(cpu->Y, 6);
END_CPU_TEST(mos6502);
}
Test(mos6502, sbc)
{
START_CPU_TEST(mos6502);
cpu->A = 5;
mos6502_handle_sbc(cpu, 3);
cr_assert_eq(cpu->A, 2);
cpu->P |= CARRY;
cpu->A = 16;
mos6502_handle_sbc(cpu, 8);
cr_assert_eq(cpu->A, 7);
END_CPU_TEST(mos6502);
}

140
tests/mos6502.bits.c Normal file
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@ -0,0 +1,140 @@
#include <criterion/criterion.h>
#include "mos6502.h"
#include "mos6502.enums.h"
Test(mos6502, and)
{
START_CPU_TEST(mos6502);
cpu->A = 5;
mos6502_handle_and(cpu, 1);
cr_assert_eq(cpu->A, 1);
cpu->A = 5;
mos6502_handle_and(cpu, 4);
cr_assert_eq(cpu->A, 4);
END_CPU_TEST(mos6502);
}
Test(mos6502, asl)
{
START_CPU_TEST(mos6502);
mos6502_handle_asl(cpu, 5);
cr_assert_eq(cpu->A, 10);
cpu->last_addr = 123;
mos6502_handle_asl(cpu, 22);
cr_assert_eq(vm_segment_get(cpu->memory, 123), 44);
END_CPU_TEST(mos6502);
}
Test(mos6502, bit)
{
START_CPU_TEST(mos6502);
cpu->A = 5;
mos6502_handle_bit(cpu, 129);
cr_assert_eq(cpu->P & NEGATIVE, NEGATIVE);
cr_assert_eq(cpu->P & OVERFLOW, 0);
cr_assert_eq(cpu->P & ZERO, 0);
mos6502_handle_bit(cpu, 193);
cr_assert_eq(cpu->P & NEGATIVE, NEGATIVE);
cr_assert_eq(cpu->P & OVERFLOW, OVERFLOW);
cr_assert_eq(cpu->P & ZERO, 0);
mos6502_handle_bit(cpu, 65);
cr_assert_eq(cpu->P & NEGATIVE, 0);
cr_assert_eq(cpu->P & OVERFLOW, OVERFLOW);
cr_assert_eq(cpu->P & ZERO, 0);
mos6502_handle_bit(cpu, 33);
cr_assert_eq(cpu->P & NEGATIVE, 0);
cr_assert_eq(cpu->P & OVERFLOW, 0);
cr_assert_eq(cpu->P & ZERO, 0);
mos6502_handle_bit(cpu, 0);
cr_assert_eq(cpu->P & NEGATIVE, 0);
cr_assert_eq(cpu->P & OVERFLOW, 0);
cr_assert_eq(cpu->P & ZERO, ZERO);
END_CPU_TEST(mos6502);
}
Test(mos6502, eor)
{
START_CPU_TEST(mos6502);
cpu->A = 5;
mos6502_handle_eor(cpu, 4);
cr_assert_eq(cpu->A, 1);
cpu->A = 5;
mos6502_handle_eor(cpu, 1);
cr_assert_eq(cpu->A, 4);
END_CPU_TEST(mos6502);
}
Test(mos6502, lsr)
{
START_CPU_TEST(mos6502);
mos6502_handle_lsr(cpu, 5);
cr_assert_eq(cpu->A, 2);
cr_assert_eq(cpu->P & CARRY, CARRY);
cpu->last_addr = 123;
mos6502_handle_lsr(cpu, 22);
cr_assert_eq(vm_segment_get(cpu->memory, 123), 11);
cr_assert_eq(cpu->P & CARRY, 0);
END_CPU_TEST(mos6502);
}
Test(mos6502, ora)
{
START_CPU_TEST(mos6502);
cpu->A = 5;
mos6502_handle_ora(cpu, 4);
cr_assert_eq(cpu->A, 5);
cpu->A = 5;
mos6502_handle_ora(cpu, 10);
cr_assert_eq(cpu->A, 15);
END_CPU_TEST(mos6502);
}
Test(mos6502, rol)
{
START_CPU_TEST(mos6502);
mos6502_handle_rol(cpu, 8);
cr_assert_eq(cpu->A, 16);
cpu->last_addr = 234;
mos6502_handle_rol(cpu, 128);
cr_assert_eq(vm_segment_get(cpu->memory, 234), 1);
END_CPU_TEST(mos6502);
}
Test(mos6502, ror)
{
START_CPU_TEST(mos6502);
mos6502_handle_ror(cpu, 64);
cr_assert_eq(cpu->A, 32);
cpu->last_addr = 123;
mos6502_handle_ror(cpu, 1);
cr_assert_eq(vm_segment_get(cpu->memory, 123), 128);
END_CPU_TEST(mos6502);
}

132
tests/mos6502.branch.c Normal file
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@ -0,0 +1,132 @@
#include <criterion/criterion.h>
#include "mos6502.h"
#include "mos6502.enums.h"
Test(mos6502, bcc)
{
START_CPU_TEST(mos6502);
cpu->last_addr = 123;
mos6502_handle_bcc(cpu, 0);
cr_assert_eq(cpu->PC, 123);
cpu->P |= CARRY;
cpu->last_addr = 125;
mos6502_handle_bcc(cpu, 0);
cr_assert_neq(cpu->PC, 125);
END_CPU_TEST(mos6502);
}
Test(mos6502, bcs)
{
START_CPU_TEST(mos6502);
cpu->last_addr = 123;
mos6502_handle_bcs(cpu, 0);
cr_assert_neq(cpu->PC, 123);
cpu->P |= CARRY;
cpu->last_addr = 125;
mos6502_handle_bcs(cpu, 0);
cr_assert_eq(cpu->PC, 125);
END_CPU_TEST(mos6502);
}
Test(mos6502, beq)
{
START_CPU_TEST(mos6502);
cpu->last_addr = 123;
mos6502_handle_beq(cpu, 0);
cr_assert_neq(cpu->PC, 123);
cpu->P |= ZERO;
cpu->last_addr = 125;
mos6502_handle_beq(cpu, 0);
cr_assert_eq(cpu->PC, 125);
END_CPU_TEST(mos6502);
}
Test(mos6502, bmi)
{
START_CPU_TEST(mos6502);
cpu->last_addr = 123;
mos6502_handle_bmi(cpu, 0);
cr_assert_neq(cpu->PC, 123);
cpu->P |= NEGATIVE;
cpu->last_addr = 125;
mos6502_handle_bmi(cpu, 0);
cr_assert_eq(cpu->PC, 125);
END_CPU_TEST(mos6502);
}
Test(mos6502, bne)
{
START_CPU_TEST(mos6502);
cpu->last_addr = 123;
mos6502_handle_bne(cpu, 0);
cr_assert_eq(cpu->PC, 123);
cpu->P |= ZERO;
cpu->last_addr = 125;
mos6502_handle_bne(cpu, 0);
cr_assert_neq(cpu->PC, 125);
END_CPU_TEST(mos6502);
}
Test(mos6502, bpl)
{
START_CPU_TEST(mos6502);
cpu->last_addr = 123;
mos6502_handle_bpl(cpu, 0);
cr_assert_eq(cpu->PC, 123);
cpu->P |= NEGATIVE;
cpu->last_addr = 125;
mos6502_handle_bpl(cpu, 0);
cr_assert_neq(cpu->PC, 125);
END_CPU_TEST(mos6502);
}
Test(mos6502, bvc)
{
START_CPU_TEST(mos6502);
cpu->last_addr = 123;
mos6502_handle_bvc(cpu, 0);
cr_assert_eq(cpu->PC, 123);
cpu->P |= OVERFLOW;
cpu->last_addr = 125;
mos6502_handle_bvc(cpu, 0);
cr_assert_neq(cpu->PC, 125);
END_CPU_TEST(mos6502);
}
Test(mos6502, bvs)
{
START_CPU_TEST(mos6502);
cpu->last_addr = 123;
mos6502_handle_bvs(cpu, 0);
cr_assert_neq(cpu->PC, 123);
cpu->P |= OVERFLOW;
cpu->last_addr = 125;
mos6502_handle_bvs(cpu, 0);
cr_assert_eq(cpu->PC, 125);
END_CPU_TEST(mos6502);
}

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@ -71,11 +71,6 @@ Test(mos6502, modify_status)
mos6502_modify_status(cpu, OVERFLOW, 44);
cr_assert_neq(cpu->P & OVERFLOW, OVERFLOW);
mos6502_modify_status(cpu, BREAK, 0);
mos6502_modify_status(cpu, INTERRUPT, 0);
mos6502_modify_status(cpu, DECIMAL, 0);
cr_assert_eq(cpu->P & BREAK & INTERRUPT & DECIMAL, BREAK & INTERRUPT & DECIMAL);
mos6502_modify_status(cpu, CARRY, 23);
cr_assert_eq(cpu->P & CARRY, CARRY);
mos6502_modify_status(cpu, CARRY, 0);
@ -88,3 +83,13 @@ Test(mos6502, modify_status)
END_CPU_TEST(mos6502);
}
Test(mos6502, set_status)
{
START_CPU_TEST(mos6502);
mos6502_set_status(cpu, BREAK | INTERRUPT | DECIMAL);
cr_assert_eq(cpu->P & (BREAK | INTERRUPT | DECIMAL), BREAK | INTERRUPT | DECIMAL);
END_CPU_TEST(mos6502);
}

74
tests/mos6502.exec.c Normal file
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@ -0,0 +1,74 @@
#include <criterion/criterion.h>
#include "mos6502.h"
#include "mos6502.enums.h"
Test(mos6502, brk)
{
START_CPU_TEST(mos6502);
cpu->PC = 123;
mos6502_handle_brk(cpu, 0);
cr_assert_eq(cpu->PC, 125);
cr_assert_eq(cpu->P & INTERRUPT, INTERRUPT);
cr_assert_eq(mos6502_pop_stack(cpu), 123);
END_CPU_TEST(mos6502);
}
Test(mos6502, jmp)
{
START_CPU_TEST(mos6502);
cpu->PC = 123;
cpu->last_addr = 234;
mos6502_handle_jmp(cpu, 0);
cr_assert_eq(cpu->PC, 234);
END_CPU_TEST(mos6502);
}
Test(mos6502, jsr)
{
START_CPU_TEST(mos6502);
cpu->PC = 123;
cpu->last_addr = 235;
mos6502_handle_jsr(cpu, 0);
cr_assert_eq(cpu->PC, 235);
cr_assert_eq(mos6502_pop_stack(cpu), 125);
END_CPU_TEST(mos6502);
}
Test(mos6502, nop)
{
// currently this test does nothing -- we _should_ test to see if we
// pass the right number of cycles, though.
}
Test(mos6502, rti)
{
START_CPU_TEST(mos6502);
mos6502_push_stack(cpu, 222);
mos6502_handle_rti(cpu, 0);
cr_assert_eq(cpu->PC, 222);
END_CPU_TEST(mos6502);
}
Test(mos6502, rts)
{
START_CPU_TEST(mos6502);
mos6502_push_stack(cpu, 333);
mos6502_handle_rti(cpu, 0);
cr_assert_eq(cpu->PC, 333);
END_CPU_TEST(mos6502);
}

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@ -2,3 +2,191 @@
#include "mos6502.h"
#include "mos6502.enums.h"
Test(mos6502, lda)
{
START_CPU_TEST(mos6502);
mos6502_handle_lda(cpu, 123);
cr_assert_eq(cpu->A, 123);
END_CPU_TEST(mos6502);
}
Test(mos6502, ldx)
{
START_CPU_TEST(mos6502);
mos6502_handle_ldx(cpu, 123);
cr_assert_eq(cpu->X, 123);
END_CPU_TEST(mos6502);
}
Test(mos6502, ldy)
{
START_CPU_TEST(mos6502);
mos6502_handle_ldy(cpu, 123);
cr_assert_eq(cpu->Y, 123);
END_CPU_TEST(mos6502);
}
Test(mos6502, pha)
{
START_CPU_TEST(mos6502);
cpu->A = 0x24;
mos6502_handle_pha(cpu, 0);
cr_assert_eq(vm_segment_get(cpu->memory, 0x0100), 0x00);
cr_assert_eq(vm_segment_get(cpu->memory, 0x0101), 0x24);
END_CPU_TEST(mos6502);
}
Test(mos6502, php)
{
START_CPU_TEST(mos6502);
cpu->P = 0x43;
mos6502_handle_php(cpu, 0);
cr_assert_eq(vm_segment_get(cpu->memory, 0x0100), 0x00);
cr_assert_eq(vm_segment_get(cpu->memory, 0x0101), 0x43);
END_CPU_TEST(mos6502);
}
Test(mos6502, pla)
{
START_CPU_TEST(mos6502);
mos6502_push_stack(cpu, 0x0033);
mos6502_handle_pla(cpu, 0);
cr_assert_eq(cpu->A, 0x33);
END_CPU_TEST(mos6502);
}
Test(mos6502, plp)
{
START_CPU_TEST(mos6502);
mos6502_push_stack(cpu, 0x0052);
mos6502_handle_plp(cpu, 0);
cr_assert_eq(cpu->P, 0x52);
END_CPU_TEST(mos6502);
}
Test(mos6502, sta)
{
START_CPU_TEST(mos6502);
cpu->A = 123;
cpu->last_addr = 555;
mos6502_handle_sta(cpu, 0);
cr_assert_eq(vm_segment_get(cpu->memory, cpu->last_addr), cpu->A);
END_CPU_TEST(mos6502);
}
Test(mos6502, stx)
{
START_CPU_TEST(mos6502);
cpu->X = 222;
cpu->last_addr = 444;
mos6502_handle_stx(cpu, 0);
cr_assert_eq(vm_segment_get(cpu->memory, cpu->last_addr), cpu->X);
END_CPU_TEST(mos6502);
}
Test(mos6502, sty)
{
START_CPU_TEST(mos6502);
cpu->Y = 111;
cpu->last_addr = 253;
mos6502_handle_sty(cpu, 0);
cr_assert_eq(vm_segment_get(cpu->memory, cpu->last_addr), cpu->Y);
END_CPU_TEST(mos6502);
}
Test(mos6502, tax)
{
START_CPU_TEST(mos6502);
cpu->A = 111;
cpu->X = 222;
mos6502_handle_tax(cpu, 0);
cr_assert_eq(cpu->X, 111);
END_CPU_TEST(mos6502);
}
Test(mos6502, tay)
{
START_CPU_TEST(mos6502);
cpu->A = 111;
cpu->Y = 115;
mos6502_handle_tay(cpu, 0);
cr_assert_eq(cpu->Y, 111);
END_CPU_TEST(mos6502);
}
Test(mos6502, tsx)
{
START_CPU_TEST(mos6502);
cpu->S = 111;
cpu->X = 222;
mos6502_handle_tsx(cpu, 0);
cr_assert_eq(cpu->X, 111);
END_CPU_TEST(mos6502);
}
Test(mos6502, txa)
{
START_CPU_TEST(mos6502);
cpu->A = 111;
cpu->X = 222;
mos6502_handle_txa(cpu, 0);
cr_assert_eq(cpu->A, 222);
END_CPU_TEST(mos6502);
}
Test(mos6502, txs)
{
START_CPU_TEST(mos6502);
cpu->S = 111;
cpu->X = 222;
mos6502_handle_txs(cpu, 0);
cr_assert_eq(cpu->S, 222);
END_CPU_TEST(mos6502);
}
Test(mos6502, tya)
{
START_CPU_TEST(mos6502);
cpu->A = 111;
cpu->Y = 222;
mos6502_handle_tya(cpu, 0);
cr_assert_eq(cpu->A, 222);
END_CPU_TEST(mos6502);
}

82
tests/mos6502.stat.c Normal file
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@ -0,0 +1,82 @@
#include <criterion/criterion.h>
#include "mos6502.h"
#include "mos6502.enums.h"
Test(mos6502, clc)
{
START_CPU_TEST(mos6502);
cpu->P = CARRY | DECIMAL;
mos6502_handle_clc(cpu, 0);
cr_assert_eq(cpu->P & CARRY, 0);
END_CPU_TEST(mos6502);
}
Test(mos6502, cld)
{
START_CPU_TEST(mos6502);
cpu->P = DECIMAL | CARRY;
mos6502_handle_cld(cpu, 0);
cr_assert_eq(cpu->P & DECIMAL, 0);
END_CPU_TEST(mos6502);
}
Test(mos6502, cli)
{
START_CPU_TEST(mos6502);
cpu->P = CARRY | INTERRUPT;
mos6502_handle_cli(cpu, 0);
cr_assert_eq(cpu->P & INTERRUPT, 0);
END_CPU_TEST(mos6502);
}
Test(mos6502, clv)
{
START_CPU_TEST(mos6502);
cpu->P = CARRY | OVERFLOW;
mos6502_handle_clv(cpu, 0);
cr_assert_eq(cpu->P & OVERFLOW, 0);
END_CPU_TEST(mos6502);
}
Test(mos6502, sec)
{
START_CPU_TEST(mos6502);
cpu->P = 0;
mos6502_handle_sec(cpu, 0);
cr_assert_eq(cpu->P & CARRY, CARRY);
END_CPU_TEST(mos6502);
}
Test(mos6502, sed)
{
START_CPU_TEST(mos6502);
cpu->P = 0;
mos6502_handle_sed(cpu, 0);
cr_assert_eq(cpu->P & DECIMAL, DECIMAL);
END_CPU_TEST(mos6502);
}
Test(mos6502, sei)
{
START_CPU_TEST(mos6502);
cpu->P = 0;
mos6502_handle_sei(cpu, 0);
cr_assert_eq(cpu->P & INTERRUPT, INTERRUPT);
END_CPU_TEST(mos6502);
}