mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-22 16:29:18 +00:00
bf2bdfd35e
This change refactors the toml config file handlig for runtimes such as containerd or crio. A toml.Loader is introduced that encapsulates loading the required file. This can be extended to allow other mechanisms for loading loading the current config. Signed-off-by: Evan Lezar <elezar@nvidia.com>
147 lines
3.5 KiB
Go
147 lines
3.5 KiB
Go
/**
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# Copyright 2024 NVIDIA CORPORATION
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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 crio
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import (
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"testing"
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testlog "github.com/sirupsen/logrus/hooks/test"
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"github.com/stretchr/testify/require"
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"github.com/NVIDIA/nvidia-container-toolkit/pkg/config/toml"
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)
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func TestAddRuntime(t *testing.T) {
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logger, _ := testlog.NewNullLogger()
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testCases := []struct {
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description string
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config string
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setAsDefault bool
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expectedConfig string
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expectedError error
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}{
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{
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description: "empty config not default runtime",
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expectedConfig: `
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[crio]
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[crio.runtime.runtimes.test]
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runtime_path = "/usr/bin/test"
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runtime_type = "oci"
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`,
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expectedError: nil,
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},
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{
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description: "options from runc are imported",
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config: `
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[crio]
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[crio.runtime.runtimes.runc]
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runtime_path = "/usr/bin/runc"
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runtime_type = "runcoci"
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runc_option = "option"
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`,
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expectedConfig: `
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[crio]
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[crio.runtime.runtimes.runc]
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runtime_path = "/usr/bin/runc"
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runtime_type = "runcoci"
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runc_option = "option"
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[crio.runtime.runtimes.test]
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runtime_path = "/usr/bin/test"
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runtime_type = "oci"
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runc_option = "option"
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`,
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},
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{
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description: "options from default runtime are imported",
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config: `
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[crio]
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[crio.runtime]
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default_runtime = "default"
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[crio.runtime.runtimes.default]
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runtime_path = "/usr/bin/default"
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runtime_type = "defaultoci"
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default_option = "option"
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`,
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expectedConfig: `
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[crio]
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[crio.runtime]
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default_runtime = "default"
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[crio.runtime.runtimes.default]
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runtime_path = "/usr/bin/default"
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runtime_type = "defaultoci"
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default_option = "option"
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[crio.runtime.runtimes.test]
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runtime_path = "/usr/bin/test"
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runtime_type = "oci"
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default_option = "option"
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`,
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},
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{
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description: "options from runc take precedence over default runtime",
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config: `
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[crio]
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[crio.runtime]
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default_runtime = "default"
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[crio.runtime.runtimes.default]
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runtime_path = "/usr/bin/default"
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runtime_type = "defaultoci"
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default_option = "option"
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[crio.runtime.runtimes.runc]
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runtime_path = "/usr/bin/runc"
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runtime_type = "runcoci"
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runc_option = "option"
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`,
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expectedConfig: `
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[crio]
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[crio.runtime]
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default_runtime = "default"
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[crio.runtime.runtimes.default]
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runtime_path = "/usr/bin/default"
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runtime_type = "defaultoci"
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default_option = "option"
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[crio.runtime.runtimes.runc]
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runtime_path = "/usr/bin/runc"
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runtime_type = "runcoci"
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runc_option = "option"
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[crio.runtime.runtimes.test]
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runtime_path = "/usr/bin/test"
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runtime_type = "oci"
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runc_option = "option"
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`,
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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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cfg, err := toml.Load(tc.config)
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require.NoError(t, err)
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expectedConfig, err := toml.Load(tc.expectedConfig)
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require.NoError(t, err)
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c := &Config{
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Logger: logger,
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Tree: cfg,
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}
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err = c.AddRuntime("test", "/usr/bin/test", tc.setAsDefault)
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require.NoError(t, err)
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require.EqualValues(t, expectedConfig.String(), cfg.String())
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})
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}
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}
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