Python nbits_signed Examples

Example #1

File: formats.py Project: haibocheng/fusion

 def _nbits(*args):
     return nbits_signed(*(int(a) for a in args))

Example #2

def test_nbits_signed():
    assert nbits_signed(0) == 0
    assert nbits_signed(1) == 2
    assert nbits_signed(2) == 3
    assert nbits_signed(3) == 3
    assert nbits_signed(4) == 4
    assert nbits_signed(63) == 7
    assert nbits_signed(64) == 8
    assert nbits_signed(65) == 8

    assert nbits_signed(-1) == 2
    assert nbits_signed(-2) == 2
    assert nbits_signed(-3) == 3
    assert nbits_signed(-4) == 3
    assert nbits_signed(-63) == 7
    assert nbits_signed(-64) == 7
    assert nbits_signed(-65) == 8

    assert nbits_signed(0, 1, 4, 2) == 4
    assert nbits_signed(0, 1, -4, 2) == 3

Example #3

 def _nbits(*args):
     return nbits_signed(*(int(a) for a in args))

Example #4

File: test_util.py Project: haibocheng/fusion

def test_nbits_signed():
    assert nbits_signed(0) == 0
    assert nbits_signed(1) == 2
    assert nbits_signed(2) == 3
    assert nbits_signed(3) == 3
    assert nbits_signed(4) == 4
    assert nbits_signed(63) == 7
    assert nbits_signed(64) == 8
    assert nbits_signed(65) == 8

    assert nbits_signed(-1) == 2
    assert nbits_signed(-2) == 2
    assert nbits_signed(-3) == 3
    assert nbits_signed(-4) == 3
    assert nbits_signed(-63) == 7
    assert nbits_signed(-64) == 7
    assert nbits_signed(-65) == 8

    assert nbits_signed(0, 1, 4, 2) == 4
    assert nbits_signed(0, 1, -4, 2) == 3