mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-24 21:14:00 +00:00
c46b118f37
This change adds an nvidia-container-runtime.modes.cdi.annotation-prefixes config option that defaults to cdi.k8s.io/. This allows the annotation prefixes parsed for CDI devices to be overridden in cases where CDI support in container engines such as containerd or crio need to be overridden. Signed-off-by: Evan Lezar <elezar@nvidia.com>
93 lines
2.5 KiB
Go
93 lines
2.5 KiB
Go
/**
|
|
# Copyright (c) NVIDIA CORPORATION. All rights reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
**/
|
|
|
|
package modifier
|
|
|
|
import (
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestGetAnnotationDevices(t *testing.T) {
|
|
testCases := []struct {
|
|
description string
|
|
prefixes []string
|
|
annotations map[string]string
|
|
expectedDevices []string
|
|
expectedError error
|
|
}{
|
|
{
|
|
description: "no annotations",
|
|
},
|
|
{
|
|
description: "no matching annotations",
|
|
prefixes: []string{"not-prefix/"},
|
|
annotations: map[string]string{
|
|
"prefix/foo": "example.com/device=bar",
|
|
},
|
|
},
|
|
{
|
|
description: "single matching annotation",
|
|
prefixes: []string{"prefix/"},
|
|
annotations: map[string]string{
|
|
"prefix/foo": "example.com/device=bar",
|
|
},
|
|
expectedDevices: []string{"example.com/device=bar"},
|
|
},
|
|
{
|
|
description: "multiple matching annotations",
|
|
prefixes: []string{"prefix/", "another-prefix/"},
|
|
annotations: map[string]string{
|
|
"prefix/foo": "example.com/device=bar",
|
|
"another-prefix/bar": "example.com/device=baz",
|
|
},
|
|
expectedDevices: []string{"example.com/device=bar", "example.com/device=baz"},
|
|
},
|
|
{
|
|
description: "multiple matching annotations with duplicate devices",
|
|
prefixes: []string{"prefix/", "another-prefix/"},
|
|
annotations: map[string]string{
|
|
"prefix/foo": "example.com/device=bar",
|
|
"another-prefix/bar": "example.com/device=bar",
|
|
},
|
|
expectedDevices: []string{"example.com/device=bar"},
|
|
},
|
|
{
|
|
description: "invalid devices",
|
|
prefixes: []string{"prefix/"},
|
|
annotations: map[string]string{
|
|
"prefix/foo": "example.com/device",
|
|
},
|
|
expectedError: fmt.Errorf("invalid device %q", "example.com/device"),
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.description, func(t *testing.T) {
|
|
devices, err := getAnnotationDevices(tc.prefixes, tc.annotations)
|
|
if tc.expectedError != nil {
|
|
require.Error(t, err)
|
|
return
|
|
}
|
|
|
|
require.NoError(t, err)
|
|
require.ElementsMatch(t, tc.expectedDevices, devices)
|
|
})
|
|
}
|
|
}
|