# From 3.6.10 test_binascii.py
# Bug was getting "while c and noise" parsed correctly
# and not put into the "ifelsesmt"


# RUNNABLE!
def addnoise(c, noise):
    while c and noise:
        if c < 3:
            c = 2
        else:
            c = 3
        noise = False
    return c


assert addnoise(0, True) == 0
assert addnoise(1, False) == 1
assert addnoise(2, True) == 2
assert addnoise(3, True) == 3
assert addnoise(4, True) == 3
assert addnoise(5, False) == 5


# From 3.6.10 test_dbm_dumb.py
# Bug was getting attaching "else" to the right "if" in the
# presence of a loop.
def test_random(a, r):
    x = 0
    for dummy in r:
        if dummy:
            if a:
                x += 2
        else:
            x += 1
    return x


assert test_random(True, [1]) == 2
assert test_random(True, [1, 1]) == 4
assert test_random(False, [1]) == 0
assert test_random(False, [1, 1]) == 0


# From 2.7.17 test_frozen.py
# Bug was getting making sure we have "try" not
# "try"/"else"
def test_frozen(a, b):
    try:
        x = 1 / a
    except:
        x = 2

    try:
        x += 3 / b
    except:
        x += 4

    return x


assert test_frozen(1, 1) == 4.0
assert test_frozen(0, 1) == 5.0
assert test_frozen(0.5, 0) == 6.0
assert test_frozen(0, 0.5) == 8.0


# From 3.6.10 test_binop.py
# Bug was getting "other += 3" outside of "if"/"else.
def __floordiv__(a, b):
    other = 0
    if a:
        other = 1
    else:
        if not b:
            return 2
    other += 3
    return other


assert __floordiv__(True, True) == 4
assert __floordiv__(True, False) == 4
assert __floordiv__(False, True) == 3
assert __floordiv__(False, False) == 2