Files
gem5/ext/pybind11/tests/test_chrono.cpp
Bobby R. Bruce f97cf54db7 ext: Updated Pybind11 to version 2.4.1.
This updates Pybind11 from version 2.2.1 to version 2.4.1. This fixes
warning/error received when "<experiment/optional>" is used when
compiling using c++14 with clang. It should be noted that
"ext/pybind11/include/pybind11/std.h" has been changed to include a fix
added by commit ba42457254. This is
necessary to avoid build errors.

Built: Linux (gcc, c++11) and MacOS (clang, c++14).
Tested: Ran quick tests for X86, ARM, and RISC-V.
Deprecates: https://gem5-review.googlesource.com/c/public/gem5/+/21019
Change-Id: Ie9783511cb6be50136076a55330e645f4f36d075
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/21119
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
2019-09-24 21:40:15 +00:00

56 lines
2.1 KiB
C++

/*
tests/test_chrono.cpp -- test conversions to/from std::chrono types
Copyright (c) 2016 Trent Houliston <trent@houliston.me> and
Wenzel Jakob <wenzel.jakob@epfl.ch>
All rights reserved. Use of this source code is governed by a
BSD-style license that can be found in the LICENSE file.
*/
#include "pybind11_tests.h"
#include <pybind11/chrono.h>
TEST_SUBMODULE(chrono, m) {
using system_time = std::chrono::system_clock::time_point;
using steady_time = std::chrono::steady_clock::time_point;
using timespan = std::chrono::duration<int64_t, std::nano>;
using timestamp = std::chrono::time_point<std::chrono::system_clock, timespan>;
// test_chrono_system_clock
// Return the current time off the wall clock
m.def("test_chrono1", []() { return std::chrono::system_clock::now(); });
// test_chrono_system_clock_roundtrip
// Round trip the passed in system clock time
m.def("test_chrono2", [](system_time t) { return t; });
// test_chrono_duration_roundtrip
// Round trip the passed in duration
m.def("test_chrono3", [](std::chrono::system_clock::duration d) { return d; });
// test_chrono_duration_subtraction_equivalence
// Difference between two passed in time_points
m.def("test_chrono4", [](system_time a, system_time b) { return a - b; });
// test_chrono_steady_clock
// Return the current time off the steady_clock
m.def("test_chrono5", []() { return std::chrono::steady_clock::now(); });
// test_chrono_steady_clock_roundtrip
// Round trip a steady clock timepoint
m.def("test_chrono6", [](steady_time t) { return t; });
// test_floating_point_duration
// Roundtrip a duration in microseconds from a float argument
m.def("test_chrono7", [](std::chrono::microseconds t) { return t; });
// Float durations (issue #719)
m.def("test_chrono_float_diff", [](std::chrono::duration<float> a, std::chrono::duration<float> b) {
return a - b; });
m.def("test_nano_timepoint", [](timestamp start, timespan delta) -> timestamp {
return start + delta;
});
}