Cidr4 merge algorithm #5
@@ -1,8 +1,6 @@
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from vpn_manager.cidr4_merge.cidr4_merger import (
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from vpn_manager.cidr4_merge.cidr4_merger import (
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calc_dip,
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cidr4_to_node,
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cidr4_to_node,
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find_neighbors,
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find_neighbors,
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find_parent,
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make_cidr4,
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make_cidr4,
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merge_nodes,
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merge_nodes,
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solution,
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solution,
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@@ -38,30 +36,6 @@ def test_make_cidr4():
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assert make_cidr4(520969728, 23) == "31.13.94.0/23"
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assert make_cidr4(520969728, 23) == "31.13.94.0/23"
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def test_find_parent():
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assert find_parent((0, 2), (1073741824, 2)) == (0, 1)
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assert find_parent((2147483648, 2), (3221225472, 2)) == (2147483648, 1)
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assert find_parent((0, 2), (3221225472, 2)) == (0, 0)
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assert find_parent((1, 32), (6, 32)) == (0, 29)
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assert find_parent((0, 32), (0, 29)) == (0, 29)
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assert find_parent((0, 1), (1073741824, 2)) == (0, 1)
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assert find_parent((0, 0), (3221225472, 2)) == (0, 0)
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def test_calc_dip():
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assert calc_dip(32, 32, 31) == 0
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assert calc_dip(32, 32, 30) == 2
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assert calc_dip(32, 32, 29) == 6
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assert calc_dip(32, 30, 29) == 3
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assert calc_dip(32, 31, 29) == 5
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assert calc_dip(32, 31, 29) == 5
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assert calc_dip(2, 2, 1) == 0
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assert calc_dip(2, 2, 0) == 2**31
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assert calc_dip(3, 3, 1) == 2**30
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def test_merge_nodes():
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def test_merge_nodes():
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assert merge_nodes((0, 32), (1, 32)) == ((0, 31), 0)
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assert merge_nodes((0, 32), (1, 32)) == ((0, 31), 0)
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assert merge_nodes((0, 32), (2, 32)) == ((0, 30), 2)
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assert merge_nodes((0, 32), (2, 32)) == ((0, 30), 2)
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