mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-23 00:38:26 +00:00
97 lines
2.6 KiB
Go
97 lines
2.6 KiB
Go
/**
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# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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**/
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package modifier
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import (
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"testing"
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"github.com/NVIDIA/nvidia-container-toolkit/internal/config/image"
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"github.com/stretchr/testify/require"
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)
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func TestGraphicsModifier(t *testing.T) {
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testCases := []struct {
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description string
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cudaImage image.CUDA
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expectedRequired bool
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}{
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{
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description: "empty image does not create modifier",
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},
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{
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description: "devices with no capabilities does not create modifier",
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cudaImage: image.CUDA{
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"NVIDIA_VISIBLE_DEVICES": "all",
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},
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},
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{
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description: "devices with no non-graphics does not create modifier",
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cudaImage: image.CUDA{
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"NVIDIA_VISIBLE_DEVICES": "all",
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"NVIDIA_DRIVER_CAPABILITIES": "compute",
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},
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},
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{
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description: "devices with all capabilities creates modifier",
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cudaImage: image.CUDA{
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"NVIDIA_VISIBLE_DEVICES": "all",
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"NVIDIA_DRIVER_CAPABILITIES": "all",
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},
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expectedRequired: true,
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},
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{
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description: "devices with graphics capability creates modifier",
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cudaImage: image.CUDA{
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"NVIDIA_VISIBLE_DEVICES": "all",
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"NVIDIA_DRIVER_CAPABILITIES": "graphics",
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},
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expectedRequired: true,
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},
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{
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description: "devices with compute,graphics capability creates modifier",
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cudaImage: image.CUDA{
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"NVIDIA_VISIBLE_DEVICES": "all",
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"NVIDIA_DRIVER_CAPABILITIES": "compute,graphics",
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},
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expectedRequired: true,
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},
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{
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description: "devices with display capability creates modifier",
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cudaImage: image.CUDA{
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"NVIDIA_VISIBLE_DEVICES": "all",
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"NVIDIA_DRIVER_CAPABILITIES": "display",
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},
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expectedRequired: true,
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},
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{
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description: "devices with display,graphics capability creates modifier",
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cudaImage: image.CUDA{
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"NVIDIA_VISIBLE_DEVICES": "all",
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"NVIDIA_DRIVER_CAPABILITIES": "display,graphics",
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},
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expectedRequired: true,
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},
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}
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for _, tc := range testCases {
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t.Run(tc.description, func(t *testing.T) {
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required, _ := requiresGraphicsModifier(tc.cudaImage)
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require.EqualValues(t, tc.expectedRequired, required)
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})
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}
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}
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