# Self-checking test.
# Python 3 bug in not detecting the end bounds of if elif.

# RUNNABLE!
def testit(b):
    if b == 1:
        a = 1
    elif b == 2:
        a = 2
    else:
        a = 4

    return a

for x in (1, 2, 4):
    x = testit(x)
    assert x is not None, "Should have returned a value, not None"
    assert x == x