mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-24 13:05:17 +00:00
134 lines
3.4 KiB
Go
134 lines
3.4 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 image
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestParseMajorMinorVersionValid(t *testing.T) {
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var tests = []struct {
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version string
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expected string
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}{
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{"0", "0.0"},
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{"8", "8.0"},
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{"7.5", "7.5"},
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{"9.0.116", "9.0"},
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{"4294967295.4294967295.4294967295", "4294967295.4294967295"},
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{"v11.6", "11.6"},
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}
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for _, c := range tests {
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t.Run(c.version, func(t *testing.T) {
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version, err := parseMajorMinorVersion(c.version)
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require.NoError(t, err)
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require.Equal(t, c.expected, version)
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})
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}
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}
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func TestParseMajorMinorVersionInvalid(t *testing.T) {
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var tests = []string{
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"foo",
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"foo.5.10",
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"9.0.116.50",
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"9.0.116foo",
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"7.foo",
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"9.0.bar",
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"9.4294967296",
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"9.0.116.",
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"9..0",
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"9.",
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".5.10",
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"-9",
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"+9",
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"-9.1.116",
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"-9.-1.-116",
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}
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for _, c := range tests {
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t.Run(c, func(t *testing.T) {
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_, err := parseMajorMinorVersion(c)
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require.Error(t, err)
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})
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}
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}
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func TestGetRequirements(t *testing.T) {
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testCases := []struct {
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description string
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env []string
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requirements []string
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}{
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{
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description: "NVIDIA_REQUIRE_JETPACK is ignored",
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env: []string{"NVIDIA_REQUIRE_JETPACK=csv-mounts=all"},
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requirements: nil,
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},
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{
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description: "NVIDIA_REQUIRE_JETPACK_HOST_MOUNTS is ignored",
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env: []string{"NVIDIA_REQUIRE_JETPACK_HOST_MOUNTS=base-only"},
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requirements: nil,
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},
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{
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description: "single requirement set",
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env: []string{"NVIDIA_REQUIRE_CUDA=cuda>=11.6"},
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requirements: []string{"cuda>=11.6"},
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},
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{
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description: "requirements are concatenated requirement set",
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env: []string{"NVIDIA_REQUIRE_CUDA=cuda>=11.6", "NVIDIA_REQUIRE_BRAND=brand=tesla"},
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requirements: []string{"cuda>=11.6", "brand=tesla"},
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},
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{
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description: "legacy image",
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env: []string{"CUDA_VERSION=11.6"},
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requirements: []string{"cuda>=11.6"},
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},
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{
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description: "legacy image with additional requirement",
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env: []string{"CUDA_VERSION=11.6", "NVIDIA_REQUIRE_BRAND=brand=tesla"},
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requirements: []string{"cuda>=11.6", "brand=tesla"},
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},
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{
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description: "NVIDIA_DISABLE_REQUIRE ignores requirements",
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env: []string{"NVIDIA_REQUIRE_CUDA=cuda>=11.6", "NVIDIA_REQUIRE_BRAND=brand=tesla", "NVIDIA_DISABLE_REQUIRE=true"},
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requirements: []string{},
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},
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{
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description: "NVIDIA_DISABLE_REQUIRE ignores legacy image requirements",
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env: []string{"CUDA_VERSION=11.6", "NVIDIA_REQUIRE_BRAND=brand=tesla", "NVIDIA_DISABLE_REQUIRE=true"},
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requirements: []string{},
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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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image, err := NewCUDAImageFromEnv(tc.env)
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require.NoError(t, err)
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requirements, err := image.GetRequirements()
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require.NoError(t, err)
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require.ElementsMatch(t, tc.requirements, requirements)
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})
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}
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}
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