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Add tests for fill

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This commit is contained in:
Mike Naberezny 2012-02-06 10:17:45 -08:00
parent 496ace9db0
commit 38eb82563d
1 changed files with 49 additions and 0 deletions
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49
src/py65/tests/test_monitor.py
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@ -317,6 +317,55 @@ class MonitorTests(unittest.TestCase):
out = stdout.getvalue()
self.assertTrue(out.startswith('fill <address_range>'))
def test_do_fill_will_fill_one_address(self):
stdout = StringIO()
mon = Monitor(stdout=stdout)
mon._mpu.memory[0xc000] = 0x00
mon.do_fill('c000 aa')
self.assertEqual(0xAA, mon._mpu.memory[0xc000])
out = stdout.getvalue()
self.assertTrue(out.startswith('Wrote +1 bytes from $c000 to $c000'))
def test_do_fill_will_fill_one_address(self):
stdout = StringIO()
mon = Monitor(stdout=stdout)
mon._mpu.memory[0xc000] = 0x00
mon.do_fill('c000 aa')
self.assertEqual(0xAA, mon._mpu.memory[0xc000])
out = stdout.getvalue()
self.assertTrue(out.startswith('Wrote +1 bytes from $c000 to $c000'))
def test_do_fill_will_fill_an_address_range_with_a_single_byte(self):
stdout = StringIO()
mon = Monitor(stdout=stdout)
mon._mpu.memory[0xc000] = 0x00
mon._mpu.memory[0xc001] = 0x00
mon._mpu.memory[0xc002] = 0x00
mon.do_fill('c000:c001 aa')
self.assertEqual(0xAA, mon._mpu.memory[0xc000])
self.assertEqual(0xAA, mon._mpu.memory[0xc001])
self.assertEqual(0x00, mon._mpu.memory[0xc002])
out = stdout.getvalue()
self.assertTrue(out.startswith('Wrote +2 bytes from $c000 to $c001'))
def test_do_fill_will_fill_an_address_range_with_byte_sequence(self):
stdout = StringIO()
mon = Monitor(stdout=stdout)
mon._mpu.memory[0xc000] = 0x00
mon._mpu.memory[0xc001] = 0x00
mon._mpu.memory[0xc002] = 0x00
mon._mpu.memory[0xc003] = 0x00
mon.do_fill('c000:c003 aa bb')
self.assertEqual(0xAA, mon._mpu.memory[0xc000])
self.assertEqual(0xBB, mon._mpu.memory[0xc001])
self.assertEqual(0xAA, mon._mpu.memory[0xc002])
self.assertEqual(0xBB, mon._mpu.memory[0xc003])
out = stdout.getvalue()
self.assertTrue(out.startswith('Wrote +4 bytes from $c000 to $c003'))
# goto