uhd/host/tests/system_time_test.cpp
Brent Stapleton 967be2a4e8 uhd: mpm: apply clang-format to all files
Applying formatting changes to all .cpp and .hpp files in the following
directories:
```
find host/examples/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/tests/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/utils/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find mpm/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Also formatted host/include/, except Cpp03 was used as a the language
standard instead of Cpp11.
```
sed -i 's/ Cpp11/ Cpp03/g' .clang-format
find host/include/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Formatting style was designated by the .clang-format file.
2019-01-16 11:40:23 -08:00

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1 KiB
C++

//
// Copyright 2017 Ettus Research (National Instruments Corp.)
//
// SPDX-License-Identifier: GPL-3.0+
//
#include "system_time.hpp"
#include <uhd/types/time_spec.hpp>
#include <boost/test/unit_test.hpp>
#include <chrono>
#include <cstdint>
#include <iomanip>
#include <iostream>
#include <thread>
BOOST_AUTO_TEST_CASE(test_time_spec_get_system_time)
{
std::cout << "Testing time specification get system time..." << std::endl;
// Not really checking for high resolution timing here,
// just need to check that system time is minimally working.
auto start = uhd::get_system_time();
std::this_thread::sleep_for(std::chrono::milliseconds(500));
auto stop = uhd::get_system_time();
auto diff = stop - start;
std::cout << "start: " << start.get_real_secs() << std::endl;
std::cout << "stop: " << stop.get_real_secs() << std::endl;
std::cout << "diff: " << diff.get_real_secs() << std::endl;
BOOST_CHECK(diff.get_real_secs() > 0); // assert positive
BOOST_CHECK(diff.get_real_secs() < 1.0); // assert under 1s
}