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// Copyright (C) 2014-2015,2017 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <config.h>
#include <dns/exceptions.h>
#include <gtest/gtest.h>
namespace { // begin unnamed namespace
TEST(DNSExceptionsTest, checkExceptionsHierarchy) {
EXPECT_NO_THROW({
const isc::dns::Exception exception("", 0, "");
const isc::Exception& exception_cast =
dynamic_cast<const isc::Exception&>(exception);
// to avoid compiler warning
exception_cast.what();
});
EXPECT_NO_THROW({
const isc::dns::DNSTextError exception("", 0, "");
const isc::dns::Exception& exception_cast =
dynamic_cast<const isc::dns::Exception&>(exception);
// to avoid compiler warning
exception_cast.what();
});
EXPECT_NO_THROW({
const isc::dns::NameParserException exception("", 0, "");
const isc::dns::DNSTextError& exception_cast =
dynamic_cast<const isc::dns::DNSTextError&>(exception);
// to avoid compiler warning
exception_cast.what();
});
EXPECT_NO_THROW({
const isc::dns::DNSMessageFORMERR exception("", 0, "");
const isc::dns::DNSProtocolError& exception_cast =
dynamic_cast<const isc::dns::DNSProtocolError&>(exception);
const isc::dns::Exception& exception_cast2 =
dynamic_cast<const isc::dns::Exception&>(exception);
// to avoid compiler warning
exception_cast.getRcode();
exception_cast.what();
exception_cast2.what();
});
EXPECT_NO_THROW({
const isc::dns::DNSMessageBADVERS exception("", 0, "");
const isc::dns::DNSProtocolError& exception_cast =
dynamic_cast<const isc::dns::DNSProtocolError&>(exception);
const isc::dns::Exception& exception_cast2 =
dynamic_cast<const isc::dns::Exception&>(exception);
// to avoid compiler warning
exception_cast.getRcode();
exception_cast.what();
exception_cast2.what();
});
}
} // end unnamed namespace
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