# nbdkit
# Copyright Red Hat
#
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#
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# notice, this list of conditions and the following disclaimer.
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# SUCH DAMAGE.

# A dummy python plugin which just raises an exception in config_complete.

test = "simple"


def config(k, v):
    global test
    if k == "test":
        test = v
    else:
        raise RuntimeError("unknown config parameter")


def raise_error2():
    raise RuntimeError("this is the test string")


def raise_error1():
    raise_error2()


def config_complete():
    if test == "simple":
        raise RuntimeError("this is the test string")
    elif test == "traceback":
        raise_error1()
    else:
        raise RuntimeError("unknown test")


def open(readonly):
    return 1


def get_size(h):
    return 0


def pread(h, buf, offset):
    buf[:] = bytearray(len(buf))
