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from common import RostTestClass
class TestRostBooleans(RostTestClass):
"""TestCases for booleans and ROST."""
def testFinalCondition(self):
"""Validate the final condition."""
rule = '''
rule test {
condition:
false
}
'''
self.check_rule_failure(rule)
rule = '''
rule test {
condition:
true
}
'''
self.check_rule_success(rule)
def testBasicBooleanOperations(self):
"""Evaluate basic boolean operations."""
rule = '''
rule test {
condition:
true and false
}
'''
self.check_rule_failure(rule)
rule = '''
rule test {
condition:
true or false
}
'''
self.check_rule_success(rule)
def testImplicitCast(self):
"""Imply implicit casts to booleans."""
rule = '''
rule test {
condition:
true and 0
}
'''
self.check_rule_failure(rule)
rule = '''
rule test {
condition:
1 or false
}
'''
self.check_rule_success(rule)
rule = '''
rule test {
condition:
1 or ()
}
'''
self.check_rule_success(rule)
|
