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50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
import pytest
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from python.src import consts
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from python.src.norcow import NorcowBitwise, NorcowBlockwise
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from . import common
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@pytest.mark.parametrize(
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"nc_class,reserve", [(NorcowBlockwise, 800), (NorcowBitwise, 600)]
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)
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def test_compact(nc_class, reserve):
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sc, sp = common.init(nc_class, unlock=True)
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assert sp._get_active_sector() == 0
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assert sc._get_active_sector() == 0
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for s in (sc, sp):
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s.set(0xBEEF, b"hello")
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s.set(0xBEEF, b"asdasdasdasd")
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s.set(0xBEEF, b"fsdasdasdasdasdsadasdsadasdasd")
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s.set(0x0101, b"a" * (consts.NORCOW_SECTOR_SIZE - reserve))
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s.set(0x03FE, b"world!")
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s.set(0x04FE, b"world!xfffffffffffffffffffffffffffff")
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s.set(0x05FE, b"world!affffffffffffffffffffffffffffff")
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assert s._get_active_sector() == 1
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s.set(0x0101, b"s")
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s.set(0x06FE, b"world!aaaaaaaaaaaaaaaaaaaaaaaaab")
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s.set(0x07FE, b"worxxxxxxxxxxxxxxxxxx")
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s.set(0x09EE, b"worxxxxxxxxxxxxxxxxxx")
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assert common.memory_equals(sc, sp)
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assert sp._get_active_sector() == 0
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assert sc._get_active_sector() == 0
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sc, sp = common.init(nc_class, unlock=True)
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assert sp._get_active_sector() == 0
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assert sc._get_active_sector() == 0
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for s in (sc, sp):
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s.set(0xBEEF, b"asdasdasdasd")
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s.set(0xBEEF, b"fsdasdasdasdasdsadasdsadasdasd")
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s.set(0x8101, b"a" * (consts.NORCOW_SECTOR_SIZE - 1000))
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with pytest.raises(RuntimeError):
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s.set(0x0101, b"a" * (consts.NORCOW_SECTOR_SIZE - 100))
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s.set(0x0101, b"hello")
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assert sp._get_active_sector() == 1
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assert sc._get_active_sector() == 1
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assert common.memory_equals(sc, sp)
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