| # Copyright (c) 2022-2026, The Isaac Lab Project Developers (https://github.com/isaac-sim/IsaacLab/blob/main/CONTRIBUTORS.md). | |
| # All rights reserved. | |
| # | |
| # SPDX-License-Identifier: BSD-3-Clause | |
| # NOTE: While we don't actually use the simulation app in this test, we still need to launch it | |
| # because warp is only available in the context of a running simulation | |
| """Launch Isaac Sim Simulator first.""" | |
| from isaaclab.app import AppLauncher | |
| # launch omniverse app | |
| simulation_app = AppLauncher(headless=True).app | |
| """Rest everything follows.""" | |
| import time | |
| from isaaclab.utils.timer import Timer | |
| # number of decimal places to check | |
| PRECISION_PLACES = 2 | |
| def test_timer_as_object(): | |
| """Test using a `Timer` as a regular object.""" | |
| timer = Timer() | |
| timer.start() | |
| assert abs(0 - timer.time_elapsed) < 10 ** (-PRECISION_PLACES) | |
| time.sleep(1) | |
| assert abs(1 - timer.time_elapsed) < 10 ** (-PRECISION_PLACES) | |
| timer.stop() | |
| assert abs(1 - timer.total_run_time) < 10 ** (-PRECISION_PLACES) | |
| def test_timer_as_context_manager(): | |
| """Test using a `Timer` as a context manager.""" | |
| with Timer() as timer: | |
| assert abs(0 - timer.time_elapsed) < 10 ** (-PRECISION_PLACES) | |
| time.sleep(1) | |
| assert abs(1 - timer.time_elapsed) < 10 ** (-PRECISION_PLACES) | |