Sandbox::https://github.com/cppfellow/cppcheck/blob/gui2/test/testtimer.cpp

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* Cppcheck - A tool for static C/C++ code analysis

* 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 "timer.h"

#include "testsuite.h"

#include <cmath>

class TestTimer : public TestFixture {

public:

TestTimer() : TestFixture("TestTimer") {

}

private:

void run() {

TEST_CASE(result);

}

void result() const {

TimerResultsData t1;

t1._clocks = ~(std::clock_t)0;

ASSERT(t1.seconds() > 100.0);

t1._clocks = CLOCKS_PER_SEC * 5 / 2;

ASSERT(std::fabs(t1.seconds()-2.5) < 0.01);

}

};

REGISTER_TEST(TestTimer)