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tests: add more thorough unit test for SparseArray::clear_range

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rdb 2019-04-14 17:59:55 +02:00
parent 83723d38a5
commit 6464327e6f
1 changed files with 16 additions and 1 deletions
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17
tests/putil/test_sparsearray.py
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@ -35,7 +35,22 @@ def test_sparse_array_clear():
def test_sparse_array_clear_range(): def test_sparse_array_clear_range():
"""Tests SparseArray behavior for clear_range().""" # Not using parametrize because there are too many values for that.
for mask in range(0x7f):
for begin in range(8):
for size in range(8):
b = core.BitArray(mask)
s = core.SparseArray(b)
s.clear_range(begin, size)
b.clear_range(begin, size)
assert core.BitArray(s) == b
assert s == core.SparseArray(b)
def test_sparse_array_set_clear_ranges():
"""Tests SparseArray behavior for setting and clearing ranges."""
# test clear_range with single overlapping on-range # test clear_range with single overlapping on-range
# (clear_range extends beyond highest on-bit) # (clear_range extends beyond highest on-bit)