class TestRom(TestAllocatableBlock):
def setup(self):
self.block = Rom()
def test_detect_rom_type(self):
self.block.from_file(os.path.join(TEST_DATA_DIR, "roms", "EB_fake_noheader.smc"))
assert_equal(self.block.type, "Earthbound")
self.block.from_file(os.path.join(TEST_DATA_DIR, "roms", "EB_fake_header.smc"))
assert_equal(self.block.type, "Earthbound")
self.block.from_file(os.path.join(TEST_DATA_DIR, "binaries", "empty.bin"))
assert_equal(self.block.type, ROM_TYPE_NAME_UNKNOWN)
self.block.from_file(os.path.join(TEST_DATA_DIR, "binaries", "1kb_null.bin"))
assert_equal(self.block.type, ROM_TYPE_NAME_UNKNOWN)
self.block.from_file(os.path.join(TEST_DATA_DIR, "roms", "EB_fake_header.smc"))
assert_equal(self.block.type, "Earthbound")
self.block.from_file(os.path.join(TEST_DATA_DIR, "roms", "real_EarthBound.smc"))
assert_equal(self.block.type, "Earthbound")
@raises(NotImplementedError)
def test_add_header_unknown(self):
self.block.from_list([0])
self.block.add_header()
def test_add_header_eb(self):
self.block.from_file(os.path.join(TEST_DATA_DIR, "roms", "real_EarthBound.smc"))
assert_equal(self.block.size, 0x300000)
self.block.add_header()
assert_equal(self.block.size, 0x300200)
assert_equal(len(self.block.data), 0x300200)
assert_equal(self.block[0:0x200].to_list(), [0] * 0x200)
@raises(NotImplementedError)
def test_expand_unknown(self):
self.block.from_list([0])
self.block.expand(0x123456)
def test_expand_eb(self):
self.block.from_file(os.path.join(TEST_DATA_DIR, "roms", "real_EarthBound.smc"))
assert_raises(InvalidArgumentError, self.block.expand, 0x400200)
assert_raises(InvalidArgumentError, self.block.expand, 0x300000)
self.block.expand(0x400000)
assert_equal(self.block.size, 0x400000)
assert_equal(len(self.block.data), 0x400000)
assert_list_equal(self.block[0x300000:0x400000].to_list(), [0] * 0x100000)
self.block.expand(0x600000)
assert_equal(self.block.size, 0x600000)
assert_equal(len(self.block.data), 0x600000)
assert_equal(self.block[0xffd5], 0x25)
assert_equal(self.block[0xffd7], 0x0d)
self.block.from_file(os.path.join(TEST_DATA_DIR, "roms", "real_EarthBound.smc"))
self.block.expand(0x600000)
assert_equal(self.block.size, 0x600000)
assert_equal(len(self.block.data), 0x600000)
assert_equal(self.block[0xffd5], 0x25)
assert_equal(self.block[0xffd7], 0x0d)
