class TestEbPointer(BaseTestCase):
def setup(self):
self.pointer = EbPointer()
EbPointer.label_address_map["a.b"] = 0x1314ab
@raises(InvalidArgumentError)
def test_zero_size(self):
EbPointer(size=0)
@raises(InvalidArgumentError)
def test_negative_size(self):
EbPointer(size=-1)
def test_from_block(self):
block = Block()
block.from_list(range(0, 0x100))
self.pointer.from_block(block, 0)
assert_equal(self.pointer.address, 0x020100)
self.pointer.from_block(block, 5)
assert_equal(self.pointer.address, 0x070605)
self.pointer.from_block(block, 0xfd)
assert_equal(self.pointer.address, 0xfffefd)
def test_to_block(self):
block = Block()
block.from_list(range(1, 6))
self.pointer.address = 0xabcdef
self.pointer.to_block(block, 1)
assert_list_equal(block[0:5].to_list(), [1, 0xef, 0xcd, 0xab, 5])
def test_from_yml_rep(self):
self.pointer.from_yml_rep("$123456")
assert_equal(self.pointer.address, 0x123456)
self.pointer.from_yml_rep("a.b")
assert_equal(self.pointer.address, 0x1314ab)
assert_raises(MissingUserDataError, self.pointer.from_yml_rep, None)
assert_raises(InvalidUserDataError, self.pointer.from_yml_rep, "")
assert_raises(InvalidUserDataError, self.pointer.from_yml_rep, "$")
assert_raises(InvalidUserDataError, self.pointer.from_yml_rep, "not.real_label")
assert_raises(InvalidUserDataError, self.pointer.from_yml_rep, True)
def test_yml_rep(self):
self.pointer.address = 0xfe4392
assert_equal(self.pointer.yml_rep(), "$fe4392")
def test_zero_size(self):
EbPointer(size=0)
def test_negative_size(self):
EbPointer(size=-1)
def setup(self):
self.pointer = EbPointer()
EbPointer.label_address_map["a.b"] = 0x1314ab
