def test_linein_empty(self):
suite.banner(self.test_linein_empty)
a = self.a
termin = mock.TerminalInput("\n")
self.comp.terminal_input.source = termin
buf = memmap.TERM_INPUT_BUFFER
self.mem[buf : buf + 8 : 2] = (0xDEAD, 0xBEEF, 0xDEAD, 0xBEEF)
_
a(jsr, "LINEIN")
self.run_test()
self.assertEquals(0, self.mem[memmap.TERM_INPUT_BUFFER])
self.assertEquals(buf, vm.word(self.cpu.x, self.cpu.y))
def test_inc_word_zp(self):
suite.banner(self.test_inc_word_zp)
a = self.a
_; a(lda_imm, 0xff)
_; a(sta_zp, 'R1')
_; a(lda_imm, 0x7f)
_; a(sta_zp, 'R2')
_; a.macro (inc_zp_word, 'R1')
_; a(ldx_zp, 'R1')
_; a(ldy_zp, 'R2')
self.run_test()
self.assertEquals(0x8000, vm.word(self.cpu.x, self.cpu.y))
def test_linein(self):
suite.banner(self.test_linein)
a = self.a
termin = mock.TerminalInput("12345\n")
self.comp.terminal_input.source = termin
buf = memmap.TERM_INPUT_BUFFER
self.mem[buf : buf + 8 : 2] = (0xDEAD, 0xBEEF, 0xDEAD, 0xBEEF)
_
a(jsr, "LINEIN")
self.run_test()
value = "".join(map(chr, self.mem[buf : buf + 6]))
self.assertEquals("12345\x00", value)
self.assertEquals(buf, vm.word(self.cpu.x, self.cpu.y))
def test_block_store_word_list2(self):
self.block[0x0a:0x0e:2] = [0x1234, 0x5678]
self.assertEquals(0x1234, vm.word(self.block[0x0a], self.block[0x0b]))
self.assertEquals(0x5678, vm.word(self.block[0x0c], self.block[0x0d]))
def test_block_store_word_list(self):
self.block[0x0a:0x0c:2] = [0x1234]
self.assertEquals(0x1234, vm.word(self.block[0x0a], self.block[0x0b]))
def test_block_store_word(self):
self.block[0x0a::2] = 0x1234
self.assertEquals(0x1234, vm.word(self.block[0xa], self.block[0xb]))
def test_word(self):
self.assertEquals(0x1234, vm.word(0x34, 0x12))
def pull2(self):
"""
Pulls (pops) a word from the stack. Raises a :class:`StackError` on
a stack underflow.
"""
return vm.word(self._pull(STACK_ADDRESS), self._pull(STACK_ADDRESS))
