jb302@34: #!/usr/bin/env python
jb302@34: import struct
jb302@34: from subprocess import Popen, PIPE, STDOUT
jb302@34: from dbg import controller
jb302@34: emu = controller()
jb302@34: emu.Emu = Popen(['../../bin/emu'], stdout=PIPE, stdin=PIPE, stderr=PIPE)
jb302@34: 
jb302@34: print 'testing register setting and getting...'
jb302@34: # fill registers with their index number
jb302@34: for r in range(16):
jb302@34:     emu.set_reg(r, r)
jb302@34: # ask for them back
jb302@34: regs = []
jb302@34: for r in range(16):
jb302@34:     regs.append(struct.unpack('>B', emu.get_reg(r))[0])
jb302@34: 
jb302@34: if set(regs) == set(range(16)):
jb302@34:     print 'passed'
jb302@34: else:
jb302@34:     print 'failed'
jb302@34:     print regs
jb302@34: 
jb302@34: print 'testing setting'
jb302@34: for f in range(8):
jb302@34:     emu.set_flag(f, 1)
jb302@34: 
jb302@34: if struct.unpack('>B', emu.get_flags())[0] == 0xFF:
jb302@34:     print 'passed'
jb302@34: else:
jb302@34:     print 'failed'
jb302@34: 
jb302@34: print 'clearing some flags and testing get flag function'
jb302@34: for f in range(4):
jb302@34:     emu.set_flag(f, 0)
jb302@34: 
jb302@34: if struct.unpack('>B', emu.get_flags())[0] == 0xF0:
jb302@34:     print 'passed'
jb302@34: else:
jb302@34:     print 'failed'
jb302@34:  
jb302@34: print 'fill entire memory space with SET C (0x08), execute the entire lot, and then check PC and IR...'
jb302@34: blk = [0x08 for x in range(0xFFFF)]
jb302@34: emu.set_block(0, 0, blk)
jb302@34: rblk = emu.get_block(0x00, 0x00, 0xFF, 0xFF)
jb302@34: ra = [struct.unpack('>B', c)[0] for c in rblk]
jb302@34: emu.set_reg(14, 0)
jb302@34: emu.set_reg(6, 0)
jb302@34: emu.run_len(0xFF, 0xFF)
jb302@34: 
jb302@34: if ( (struct.unpack('>B', emu.get_reg(14))[0] == 0xff) and \
jb302@34:         (struct.unpack('>B', emu.get_reg(6))[0] == 0xff) and \
jb302@34:         (struct.unpack('>B', emu.get_ir())[0] == 0x08) ):
jb302@34:     print 'passed'
jb302@34: else:
jb302@34:     print 'failed'
jb302@34: emu.Emu.kill()