def __init__(self, romfile = './roms/ace.rom'):
self.rom = memory.rom(13)
self.rom.load_file(0, romfile)
self.video = memory.ram(10)
self.char = memory.wom(10)
self.ram = memory.ram(10)
self.empty = memory.null()
def test_wom(self):
bits = 10
size = 1 << bits
val = 0xab
wom = memory.wom(bits)
self.assertEqual(wom[0], memory._empty)
self.assertEqual(wom.rd(0), 0)
wom[0] = val
self.assertEqual(wom[0], memory._empty)
self.assertEqual(wom.rd(0), val)
wom[10] = val
self.assertEqual(wom[10 + size], memory._empty)
self.assertEqual(wom.rd(10 + size), val)
def test_wom(self):
bits = 10
size = 1 << bits
val = 0xab
wom = memory.wom(bits)
self.assertEqual(wom[0], memory._empty)
self.assertEqual(wom.rd(0), 0)
wom[0] = val
self.assertEqual(wom[0], memory._empty)
self.assertEqual(wom.rd(0), val)
wom[10] = val
self.assertEqual(wom[10 + size], memory._empty)
self.assertEqual(wom.rd(10 + size), val)
