zoriya/ComSquare
1
0
Fork 0
mirror of https://github.com/zoriya/ComSquare.git synced 2026-06-12 05:54:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

Adding the AND instruction

Browse Source
This commit is contained in:
AnonymusRaccoon
2020-02-20 18:32:21 +01:00
parent 52b5a6ba23
commit 91150dfbc1
5 changed files with 108 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/CPU/testBits.cpp
+50
View File
@@ -0,0 +1,50 @@
//
// Created by anonymus-raccoon on 2/20/20.
//
#include <criterion/criterion.h>
#include <bitset>
#include <iostream>
#include "../tests.hpp"
#include "../../sources/SNES.hpp"
using namespace ComSquare;
Test(AND, emulation)
{
auto pair = Init();
pair.second.wram->_data[0] = 0x00;
pair.second.cpu->_registers.a = 0xFF;
pair.second.cpu->_isEmulationMode = true;
pair.second.cpu->AND(0x0);
cr_assert_eq(pair.second.cpu->_registers.a, 0x00, "The flags should be 0x00 but it was %x", pair.second.cpu->_registers.a);
cr_assert_eq(pair.second.cpu->_registers.p.z, true, "The zero flag should be set.");
cr_assert_eq(pair.second.cpu->_registers.p.n, false, "The negative flag should not be set.");
}
Test(AND, nativeNegative)
{
auto pair = Init();
pair.second.wram->_data[0] = 0xF0;
pair.second.wram->_data[1] = 0xF0;
pair.second.cpu->_registers.p.m = true;
pair.second.cpu->_registers.a = 0xFF00;
pair.second.cpu->_isEmulationMode = false;
pair.second.cpu->AND(0x0);
cr_assert_eq(pair.second.cpu->_registers.a, 0xF000, "The flags should be 0xF000 but it was %x", pair.second.cpu->_registers.a);
cr_assert_eq(pair.second.cpu->_registers.p.z, false, "The zero flag should not be set.");
cr_assert_eq(pair.second.cpu->_registers.p.n, true, "The negative flag should be set.");
}
Test(AND, emulationTest)
{
auto pair = Init();
pair.second.wram->_data[0] = 0b00110011;
pair.second.cpu->_registers.a = 0b00110111;
pair.second.cpu->_isEmulationMode = true;
pair.second.cpu->AND(0x0);
cr_assert_eq(pair.second.cpu->_registers.a, 0b00110011, "The flags should be 0b00110011 but it was %x", pair.second.cpu->_registers.a);
cr_assert_eq(pair.second.cpu->_registers.p.z, false, "The zero flag should not be set.");
cr_assert_eq(pair.second.cpu->_registers.p.n, false, "The negative flag should not be set.");
}