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https://github.com/NVIDIA/nvidia-container-toolkit
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715e09fbd4
Since the creation of a .conf file in /etc/ld.so.conf.d is shared by both the update-ldcache and enable-cuda-compat hooks, this is moved to the ContainerRoot type. Signed-off-by: Evan Lezar <elezar@nvidia.com>
67 lines
1.7 KiB
Go
67 lines
1.7 KiB
Go
/**
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# Copyright (c) 2025, 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 oci
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestUpdateLdconfig(t *testing.T) {
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testCases := []struct {
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description string
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folders []string
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expectedContents string
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}{
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{
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description: "no folders; have no contents",
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},
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{
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description: "single folder is added",
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folders: []string{"/usr/local/cuda/compat"},
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expectedContents: "/usr/local/cuda/compat\n",
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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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containerRootDir := t.TempDir()
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c := ContainerRoot(containerRootDir)
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err := c.CreateLdsoconfdFile("00-test-*.conf", tc.folders...)
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require.NoError(t, err)
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matches, err := filepath.Glob(filepath.Join(containerRootDir, "/etc/ld.so.conf.d/00-test-*.conf"))
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require.NoError(t, err)
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if tc.expectedContents == "" {
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require.Empty(t, matches)
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return
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}
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require.Len(t, matches, 1)
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contents, err := os.ReadFile(matches[0])
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require.NoError(t, err)
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require.EqualValues(t, tc.expectedContents, string(contents))
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})
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}
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}
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