// Copyright (C) 2016-2017 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 <eval/eval_context.h> #include <eval/evaluate.h> #include <eval/token.h> #include <dhcp/pkt4.h> #include <boost/shared_ptr.hpp> #include <boost/scoped_ptr.hpp> #include <gtest/gtest.h> using namespace std; using namespace isc::dhcp; namespace { /// @brief Test fixture for testing booleans. class BooleanTest : public ::testing::Test { public: void check(const string& expr, bool expected) { EvalContext eval(Option::V4); ASSERT_TRUE(eval.parseString(expr)); Pkt4Ptr pkt4(new Pkt4(DHCPDISCOVER, 12345)); if (expected) { EXPECT_TRUE(evaluateBool(eval.expression, *pkt4)); } else { EXPECT_FALSE(evaluateBool(eval.expression, *pkt4)); } } }; // A group of tests TEST_F(BooleanTest, tests) { // true and (false or false) check("('a' == 'a') and (('a' == 'b') or ('b' == 'a'))", false); // (true and false) or false check("(('a' == 'a') and ('a' == 'b')) or ('b' == 'a')", false); // not true check("not ('a' == 'a')", false); // not false check("not ('a' == 'b')", true); // true and true and true and false check("('a' == 'a') and ('b' == 'b') and ('c' == 'c') and ('a' == 'c')", false); // false or false or false or true check("('a' == 'b') or ('a' == 'c') or ('b' == 'c') or ('b' == 'b')", true); // true or false or false or false check("('a' == 'a') or ('a' == 'b') or ('a' == 'c') or ('b' == 'c')", true); // not (true or false) check("not (('a' == 'a') or ('a' == 'b'))", false); // not (true and false) check("not (('a' == 'a') and ('a' == 'b'))", true); // (not true) and false check("(not ('a' == 'a')) and ('a' == 'b')",false); } };