testvfvalue.cpp

/*
 * Cppcheck - A tool for static C/C++ code analysis
 * Copyright (C) 2007-2024 Cppcheck team.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "fixture.h"
#include "vfvalue.h"

class TestValueFlowValue : public TestFixture {
public:
    TestValueFlowValue() : TestFixture("TestValueFlowValue") {}

private:
    void run() override {
        TEST_CASE(toString);
    }

    void toString() const {
        {
            ValueFlow::Value v;
            ASSERT_EQUALS("0", v.toString());
            v.intvalue = -1;
            ASSERT_EQUALS("-1", v.toString());
        }
        {
            ValueFlow::Value v;
            v.valueType = ValueFlow::Value::ValueType::FLOAT;
            ASSERT_EQUALS("0.0", v.toString());
            v.floatValue = 0.0000000000001;
            ASSERT_EQUALS("1e-13", v.toString());
        }
    }
};

REGISTER_TEST(TestValueFlowValue)