Exemplo n.º 1
0
def test_eval_nan():
    s = T.reprLRData(float('nan'))
    n = T.evalLRData(s)
    assert math.isnan(n)

    s2 = T.reprLRData((float('nan'), 'this is a test'))
    n2, _ = T.evalLRData(s2)
    assert math.isnan(n2)
Exemplo n.º 2
0
def test_eval_nan():
    s = T.reprLRData(float('nan'))
    n = T.evalLRData(s)
    assert math.isnan(n)

    s2 = T.reprLRData((float('nan'), 'this is a test'))
    n2, _ = T.evalLRData(s2)
    assert math.isnan(n2)
Exemplo n.º 3
0
def test_eval_negative_infinity():
    s = T.reprLRData(float('-inf'))
    n = T.evalLRData(s)
    assert math.isinf(n)
    assert n < 0

    s2 = T.reprLRData((float('-inf'), 'this is a test'))
    n2, _ = T.evalLRData(s2)
    assert math.isinf(n2)
    assert n2 < 0
Exemplo n.º 4
0
def test_eval_positive_infinity():
    s = T.reprLRData(float('inf'))
    n = T.evalLRData(s)
    assert math.isinf(n)
    assert n > 0

    s2 = T.reprLRData((float('inf'), 'this is a test'))
    n2, _ = T.evalLRData(s2)
    assert math.isinf(n2)
    assert n2 > 0
Exemplo n.º 5
0
def test_eval_negative_infinity():
    s = T.reprLRData(float('-inf'))
    n = T.evalLRData(s)
    assert math.isinf(n)
    assert n < 0

    s2 = T.reprLRData((float('-inf'), 'this is a test'))
    n2, _ = T.evalLRData(s2)
    assert math.isinf(n2)
    assert n2 < 0
Exemplo n.º 6
0
def test_eval_positive_infinity():
    s = T.reprLRData(float('inf'))
    n = T.evalLRData(s)
    assert math.isinf(n)
    assert n > 0

    s2 = T.reprLRData((float('inf'), 'this is a test'))
    n2, _ = T.evalLRData(s2)
    assert math.isinf(n2)
    assert n2 > 0