# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import subprocess

import pytest

pytestmark = pytest.mark.gpu


def test_detect_gpu():
    try:
        result = subprocess.run(
            ["nvidia-smi"], capture_output=True, text=True, check=True
        )
        print("\nAvailable GPUs:")
        print(result.stdout)
        assert "NVIDIA" in result.stdout, "No NVIDIA GPUs found in nvidia-smi output"
    except subprocess.CalledProcessError as e:
        pytest.fail(f"nvidia-smi command failed with error: {e}")
    except FileNotFoundError:
        pytest.fail(
            "nvidia-smi command not found. Ensure NVIDIA drivers are properly installed."
        )