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import os
import tuned.logs
from . import base
from tuned.utils.commands import commands
from tuned.profiles.exceptions import InvalidProfileException
log = tuned.logs.get()
class assertion(base.Function):
"""
Assertion: compares argument 2 with argument 3. If they don't match
it logs text from argument 1 and throws InvalidProfileException. This
exception will abort profile loading.
"""
def __init__(self):
# 2 arguments
super(assertion, self).__init__("assertion", 3)
def execute(self, args):
if not super(assertion, self).execute(args):
return None
if args[1] != args[2]:
log.error("assertion '%s' failed: '%s' != '%s'" % (args[0], args[1], args[2]))
raise InvalidProfileException("Assertion '%s' failed." % args[0])
return None