109 lines
3.3 KiB
C++
109 lines
3.3 KiB
C++
/* regs IO test
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Copyright 2010 DeSmuME team
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This file is part of DeSmuME
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DeSmuME is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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DeSmuME is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with DeSmuME; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <nds.h>
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#include <stdio.h>
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#include "../../regstest.h"
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#define myassert(e,msg) ((e) ? (void)0 : _myassert(__FILE__, __LINE__, #e, msg))
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void _myassert(const char *fileName, int lineNumber, const char* conditionString, const char* message)
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{
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iprintf("---\nAssertion failed!\n\x1b[39mFile: \n%s\n\nLine: %d\n\nCondition:\n%s\n\n\x1b[41m%s",fileName, lineNumber, conditionString, message);
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for(;;) swiWaitForVBlank();
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}
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arm7comm_t arm7comm;
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int main(void) {
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consoleDemoInit();
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//tell the arm7 where to store its stuff
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//(the arm7 needs to know a location in main memory (shared) to store its results)
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//(it could store its results in shared arm7 memory but we chose to do it this way since)
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//(I couldn't figure out how to specify storage there for a global in arm7.cpp. any suggestions?)
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fifoSendAddress(FIFO_USER_01,&arm7comm);
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//fog table entries should not be readable. they should return 0
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for(int i=0;i<32;i++)
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{
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GFX_FOG_TABLE[i] = 0xFF;
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//iprintf("%02X\n",GFX_FOG_TABLE[i]);
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myassert(GFX_FOG_TABLE[i] == 0x00,"test whether fog table entries are non-readable");
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}
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//8bit vram reads should work. 8bit vram writes should fail
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vu8* bgmem8 = (vu8*)0x06000000;
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vu16* bgmem16 = (vu16*)0x06000000;
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vu32* bgmem32 = (vu32*)0x06000000;
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bgmem16[0] = 0x1234;
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bgmem16[1] = 0x5678;
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myassert(bgmem8[0] == 0x34 && bgmem8[1] == 0x12 && bgmem8[2] == 0x78 && bgmem8[3] == 0x56,"test 8bit vram reads");
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bgmem8[0] = 0;
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myassert(bgmem8[0] == 0x34, "test 8bit vram writes");
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//test OAM also
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vu8* oam8 = (vu8*)0x07000000;
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vu16* oam16 = (vu16*)0x07000000;
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vu32* oam32 = (vu32*)0x07000000;
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oam16[0] = 0x1234;
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oam16[1] = 0x5678;
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myassert(oam8[0] == 0x34 && oam8[1] == 0x12 && oam8[2] == 0x78 && oam8[3] == 0x56,"test 8bit oam reads");
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oam8[0] = 0;
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myassert(oam8[0] == 0x34, "test 8bit oam writes");
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//test pal also
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vu8* pal8 = (vu8*)0x05000000;
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vu16* pal16 = (vu16*)0x05000000;
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vu32* pal32 = (vu32*)0x05000000;
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pal16[0] = 0x1234;
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pal16[1] = 0x5678;
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myassert(pal8[0] == 0x34 && pal8[1] == 0x12 && pal8[2] == 0x78 && pal8[3] == 0x56,"test 8bit pal reads");
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pal8[0] = 0;
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myassert(pal8[0] == 0x34, "test 8bit pal writes");
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//-------------------
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iprintf("waiting for arm7 test to finish!\n");
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for(;;)
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{
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if(fifoCheckValue32(FIFO_USER_01))
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break;
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swiWaitForVBlank();
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}
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iprintf("arm7 finish code: %d\n",arm7comm.code);
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if(arm7comm.code == 1)
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{
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iprintf("arm7 test failed!\n");
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iprintf("%s\n",arm7comm.message);
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iprintf("offending val: 0x%08X\n",arm7comm.offender);
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}
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else
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{
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iprintf("all tests OK");
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}
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for(;;) swiWaitForVBlank();
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return 0;
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}
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