mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-30 00:11:59 +00:00
91 lines
2.4 KiB
Go
91 lines
2.4 KiB
Go
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/**
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# Copyright (c) 2021, 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 main
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import (
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"bytes"
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestNvidiaContainerRuntimeInstallerWrapper(t *testing.T) {
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r := newNvidiaContainerRuntimeInstaller()
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const shebang = "#! /bin/sh"
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const destFolder = "/dest/folder"
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const dotfileName = "source.real"
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buf := &bytes.Buffer{}
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err := r.writeWrapperTo(buf, destFolder, dotfileName)
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require.NoError(t, err)
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expectedLines := []string{
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shebang,
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"",
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"cat /proc/modules | grep -e \"^nvidia \" >/dev/null 2>&1",
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"if [ \"${?}\" != \"0\" ]; then",
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" echo \"nvidia driver modules are not yet loaded, invoking runc directly\"",
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" exec runc \"$@\"",
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"fi",
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"",
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"PATH=/dest/folder:$PATH \\",
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"XDG_CONFIG_HOME=/dest/folder/.config \\",
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"source.real \\",
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"\t\"$@\"",
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"",
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}
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exepectedContents := strings.Join(expectedLines, "\n")
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require.Equal(t, exepectedContents, buf.String())
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}
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func TestExperimentalContainerRuntimeInstallerWrapper(t *testing.T) {
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r := newNvidiaContainerRuntimeExperimentalInstaller("/some/root/usr/lib64")
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const shebang = "#! /bin/sh"
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const destFolder = "/dest/folder"
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const dotfileName = "source.real"
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buf := &bytes.Buffer{}
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err := r.writeWrapperTo(buf, destFolder, dotfileName)
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require.NoError(t, err)
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expectedLines := []string{
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shebang,
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"",
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"cat /proc/modules | grep -e \"^nvidia \" >/dev/null 2>&1",
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"if [ \"${?}\" != \"0\" ]; then",
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" echo \"nvidia driver modules are not yet loaded, invoking runc directly\"",
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" exec runc \"$@\"",
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"fi",
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"",
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"LD_LIBRARY_PATH=/some/root/usr/lib64:$LD_LIBRARY_PATH \\",
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"PATH=/dest/folder:$PATH \\",
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"XDG_CONFIG_HOME=/dest/folder/.config \\",
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"source.real \\",
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"\t\"$@\"",
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"",
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}
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exepectedContents := strings.Join(expectedLines, "\n")
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require.Equal(t, exepectedContents, buf.String())
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}
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