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30f5282656
Based on review feedback (https://github.com/kubernetes/kubernetes/pull/127511#discussion_r1823521172).
498 lines
24 KiB
Go
498 lines
24 KiB
Go
/*
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Copyright 2022 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 validation
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import (
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"fmt"
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"strings"
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"testing"
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"k8s.io/apimachinery/pkg/api/resource"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/validation/field"
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"k8s.io/kubernetes/pkg/apis/core"
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resourceapi "k8s.io/kubernetes/pkg/apis/resource"
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"k8s.io/utils/ptr"
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)
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func testAttributes() map[resourceapi.QualifiedName]resourceapi.DeviceAttribute {
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return map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
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"int": {IntValue: ptr.To(int64(42))},
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"string": {StringValue: ptr.To("hello world")},
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"version": {VersionValue: ptr.To("1.2.3")},
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"bool": {BoolValue: ptr.To(true)},
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}
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}
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func testCapacity() map[resourceapi.QualifiedName]resourceapi.DeviceCapacity {
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return map[resourceapi.QualifiedName]resourceapi.DeviceCapacity{
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"memory": {Value: resource.MustParse("1Gi")},
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}
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}
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func testResourceSlice(name, nodeName, driverName string, numDevices int) *resourceapi.ResourceSlice {
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slice := &resourceapi.ResourceSlice{
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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},
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Spec: resourceapi.ResourceSliceSpec{
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NodeName: nodeName,
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Driver: driverName,
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Pool: resourceapi.ResourcePool{
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Name: nodeName,
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ResourceSliceCount: 1,
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},
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},
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}
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for i := 0; i < numDevices; i++ {
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device := resourceapi.Device{
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Name: fmt.Sprintf("device-%d", i),
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Basic: &resourceapi.BasicDevice{
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Attributes: testAttributes(),
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Capacity: testCapacity(),
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},
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}
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slice.Spec.Devices = append(slice.Spec.Devices, device)
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}
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return slice
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}
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func TestValidateResourceSlice(t *testing.T) {
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goodName := "foo"
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badName := "!@#$%^"
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driverName := "test.example.com"
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now := metav1.Now()
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badValue := "spaces not allowed"
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scenarios := map[string]struct {
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slice *resourceapi.ResourceSlice
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wantFailures field.ErrorList
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}{
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"good": {
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slice: testResourceSlice(goodName, goodName, driverName, resourceapi.ResourceSliceMaxDevices),
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},
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"too-large": {
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wantFailures: field.ErrorList{field.TooMany(field.NewPath("spec", "devices"), resourceapi.ResourceSliceMaxDevices+1, resourceapi.ResourceSliceMaxDevices)},
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slice: testResourceSlice(goodName, goodName, goodName, resourceapi.ResourceSliceMaxDevices+1),
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},
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"missing-name": {
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wantFailures: field.ErrorList{field.Required(field.NewPath("metadata", "name"), "name or generateName is required")},
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slice: testResourceSlice("", goodName, driverName, 1),
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},
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"bad-name": {
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wantFailures: field.ErrorList{field.Invalid(field.NewPath("metadata", "name"), badName, "a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')")},
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slice: testResourceSlice(badName, goodName, driverName, 1),
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},
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"generate-name": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.GenerateName = "prefix-"
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return slice
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}(),
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},
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"uid": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.UID = "ac051fac-2ead-46d9-b8b4-4e0fbeb7455d"
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return slice
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}(),
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},
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"resource-version": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.ResourceVersion = "1"
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return slice
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}(),
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},
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"generation": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Generation = 100
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return slice
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}(),
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},
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"creation-timestamp": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.CreationTimestamp = now
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return slice
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}(),
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},
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"deletion-grace-period-seconds": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.DeletionGracePeriodSeconds = ptr.To[int64](10)
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return slice
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}(),
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},
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"owner-references": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.OwnerReferences = []metav1.OwnerReference{
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{
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APIVersion: "v1",
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Kind: "pod",
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Name: "foo",
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UID: "ac051fac-2ead-46d9-b8b4-4e0fbeb7455d",
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},
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}
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return slice
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}(),
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},
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"finalizers": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Finalizers = []string{
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"example.com/foo",
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}
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return slice
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}(),
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},
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"managed-fields": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.ManagedFields = []metav1.ManagedFieldsEntry{
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{
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FieldsType: "FieldsV1",
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Operation: "Apply",
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APIVersion: "apps/v1",
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Manager: "foo",
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},
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}
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return slice
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}(),
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},
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"good-labels": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Labels = map[string]string{
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"apps.kubernetes.io/name": "test",
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}
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return slice
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}(),
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},
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"bad-labels": {
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wantFailures: field.ErrorList{field.Invalid(field.NewPath("metadata", "labels"), badValue, "a valid label must be an empty string or consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyValue', or 'my_value', or '12345', regex used for validation is '(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])?')")},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Labels = map[string]string{
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"hello-world": badValue,
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}
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return slice
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}(),
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},
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"good-annotations": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Annotations = map[string]string{
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"foo": "bar",
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}
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return slice
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}(),
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},
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"bad-annotations": {
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wantFailures: field.ErrorList{field.Invalid(field.NewPath("metadata", "annotations"), badName, "name part must consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyName', or 'my.name', or '123-abc', regex used for validation is '([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]')")},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Annotations = map[string]string{
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badName: "hello world",
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}
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return slice
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}(),
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},
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"bad-nodename": {
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wantFailures: field.ErrorList{
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field.Invalid(field.NewPath("spec", "pool", "name"), badName, "a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')"),
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field.Invalid(field.NewPath("spec", "nodeName"), badName, "a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')"),
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},
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slice: testResourceSlice(goodName, badName, driverName, 1),
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},
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"bad-multi-pool-name": {
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wantFailures: field.ErrorList{
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field.Invalid(field.NewPath("spec", "pool", "name"), badName, "a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')"),
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field.Invalid(field.NewPath("spec", "pool", "name"), badName, "a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')"),
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field.Invalid(field.NewPath("spec", "nodeName"), badName+"/"+badName, "a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')"),
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},
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slice: testResourceSlice(goodName, badName+"/"+badName, driverName, 1),
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},
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"good-pool-name": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Spec.Pool.Name = strings.Repeat("x", resourceapi.PoolNameMaxLength)
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return slice
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}(),
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},
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"bad-pool": {
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wantFailures: field.ErrorList{
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field.TooLongMaxLength(field.NewPath("spec", "pool", "name"), strings.Repeat("x/", resourceapi.PoolNameMaxLength/2)+"xy", resourceapi.PoolNameMaxLength),
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field.Invalid(field.NewPath("spec", "pool", "resourceSliceCount"), int64(0), "must be greater than zero"),
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field.Invalid(field.NewPath("spec", "pool", "generation"), int64(-1), "must be greater than or equal to zero"),
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},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Spec.Pool.Name = strings.Repeat("x/", resourceapi.PoolNameMaxLength/2) + "xy"
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slice.Spec.Pool.ResourceSliceCount = 0
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slice.Spec.Pool.Generation = -1
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return slice
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}(),
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},
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"missing-pool-name": {
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wantFailures: field.ErrorList{
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field.Required(field.NewPath("spec", "pool", "name"), ""),
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},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Spec.Pool.Name = ""
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return slice
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}(),
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},
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"bad-empty-node-selector": {
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wantFailures: field.ErrorList{
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field.Required(field.NewPath("spec", "nodeSelector", "nodeSelectorTerms"), "must have at least one node selector term"), // From core validation.
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field.Invalid(field.NewPath("spec", "nodeSelector", "nodeSelectorTerms"), []core.NodeSelectorTerm(nil), "must have exactly one node selector term"), // From DRA validation.
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},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Spec.NodeName = ""
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slice.Spec.NodeSelector = &core.NodeSelector{}
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return slice
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}(),
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},
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"bad-node-selection": {
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wantFailures: field.ErrorList{field.Invalid(field.NewPath("spec"), nil, "exactly one of `nodeName`, `nodeSelector`, or `allNodes` is required")},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Spec.NodeName = "worker"
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slice.Spec.NodeSelector = &core.NodeSelector{
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NodeSelectorTerms: []core.NodeSelectorTerm{{MatchFields: []core.NodeSelectorRequirement{{Key: "metadata.name", Operator: core.NodeSelectorOpIn, Values: []string{"worker"}}}}},
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}
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return slice
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}(),
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},
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"bad-node-selection-all-nodes": {
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wantFailures: field.ErrorList{field.Invalid(field.NewPath("spec"), nil, "exactly one of `nodeName`, `nodeSelector`, or `allNodes` is required")},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Spec.NodeName = "worker"
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slice.Spec.AllNodes = true
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return slice
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}(),
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},
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"empty-node-selection": {
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wantFailures: field.ErrorList{field.Required(field.NewPath("spec"), "exactly one of `nodeName`, `nodeSelector`, or `allNodes` is required")},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, driverName, 1)
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slice.Spec.NodeName = ""
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return slice
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}(),
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},
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"bad-drivername": {
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wantFailures: field.ErrorList{field.Invalid(field.NewPath("spec", "driver"), badName, "a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')")},
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slice: testResourceSlice(goodName, goodName, badName, 1),
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},
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"bad-devices": {
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wantFailures: field.ErrorList{
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field.Invalid(field.NewPath("spec", "devices").Index(1).Child("name"), badName, "a lowercase RFC 1123 label must consist of lower case alphanumeric characters or '-', and must start and end with an alphanumeric character (e.g. 'my-name', or '123-abc', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?')"),
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field.Required(field.NewPath("spec", "devices").Index(2).Child("basic"), ""),
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},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, goodName, 3)
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slice.Spec.Devices[1].Name = badName
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slice.Spec.Devices[2].Basic = nil
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return slice
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}(),
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},
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"bad-attribute": {
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wantFailures: field.ErrorList{
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field.TypeInvalid(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key(badName), badName, "a valid C identifier must start with alphabetic character or '_', followed by a string of alphanumeric characters or '_' (e.g. 'my_name', or 'MY_NAME', or 'MyName', regex used for validation is '[A-Za-z_][A-Za-z0-9_]*')"),
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field.Required(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key(badName), "exactly one value must be specified"),
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field.Invalid(field.NewPath("spec", "devices").Index(2).Child("basic", "attributes").Key(goodName), resourceapi.DeviceAttribute{StringValue: ptr.To("x"), VersionValue: ptr.To("1.2.3")}, "exactly one value must be specified"),
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field.Invalid(field.NewPath("spec", "devices").Index(3).Child("basic", "attributes").Key(goodName).Child("version"), strings.Repeat("x", resourceapi.DeviceAttributeMaxValueLength+1), "must be a string compatible with semver.org spec 2.0.0"),
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field.TooLongMaxLength(field.NewPath("spec", "devices").Index(3).Child("basic", "attributes").Key(goodName).Child("version"), strings.Repeat("x", resourceapi.DeviceAttributeMaxValueLength+1), resourceapi.DeviceAttributeMaxValueLength),
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field.TooLongMaxLength(field.NewPath("spec", "devices").Index(4).Child("basic", "attributes").Key(goodName).Child("string"), strings.Repeat("x", resourceapi.DeviceAttributeMaxValueLength+1), resourceapi.DeviceAttributeMaxValueLength),
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},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, goodName, 5)
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slice.Spec.Devices[1].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
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resourceapi.QualifiedName(badName): {},
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}
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slice.Spec.Devices[2].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
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resourceapi.QualifiedName(goodName): {StringValue: ptr.To("x"), VersionValue: ptr.To("1.2.3")},
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}
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slice.Spec.Devices[3].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
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resourceapi.QualifiedName(goodName): {VersionValue: ptr.To(strings.Repeat("x", resourceapi.DeviceAttributeMaxValueLength+1))},
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}
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slice.Spec.Devices[4].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
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resourceapi.QualifiedName(goodName): {StringValue: ptr.To(strings.Repeat("x", resourceapi.DeviceAttributeMaxValueLength+1))},
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}
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return slice
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}(),
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},
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"good-attribute-names": {
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, goodName, 2)
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slice.Spec.Devices[1].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
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resourceapi.QualifiedName(strings.Repeat("x", resourceapi.DeviceMaxIDLength)): {StringValue: ptr.To("y")},
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resourceapi.QualifiedName(strings.Repeat("x", resourceapi.DeviceMaxDomainLength) + "/" + strings.Repeat("y", resourceapi.DeviceMaxIDLength)): {StringValue: ptr.To("z")},
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}
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return slice
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}(),
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},
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"bad-attribute-c-identifier": {
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wantFailures: field.ErrorList{
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field.TooLongMaxLength(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key(strings.Repeat(".", resourceapi.DeviceMaxIDLength+1)), strings.Repeat(".", resourceapi.DeviceMaxIDLength+1), resourceapi.DeviceMaxIDLength),
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field.TypeInvalid(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key(strings.Repeat(".", resourceapi.DeviceMaxIDLength+1)), strings.Repeat(".", resourceapi.DeviceMaxIDLength+1), "a valid C identifier must start with alphabetic character or '_', followed by a string of alphanumeric characters or '_' (e.g. 'my_name', or 'MY_NAME', or 'MyName', regex used for validation is '[A-Za-z_][A-Za-z0-9_]*')"),
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},
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slice: func() *resourceapi.ResourceSlice {
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slice := testResourceSlice(goodName, goodName, goodName, 2)
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slice.Spec.Devices[1].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
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resourceapi.QualifiedName(strings.Repeat(".", resourceapi.DeviceMaxIDLength+1)): {StringValue: ptr.To("y")},
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}
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return slice
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}(),
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},
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"bad-attribute-domain": {
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wantFailures: field.ErrorList{
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field.TooLong(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key(strings.Repeat("_", resourceapi.DeviceMaxDomainLength+1)+"/y"), strings.Repeat("_", resourceapi.DeviceMaxDomainLength+1), resourceapi.DeviceMaxDomainLength),
|
|
field.Invalid(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key(strings.Repeat("_", resourceapi.DeviceMaxDomainLength+1)+"/y"), strings.Repeat("_", resourceapi.DeviceMaxDomainLength+1), "a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')"),
|
|
},
|
|
slice: func() *resourceapi.ResourceSlice {
|
|
slice := testResourceSlice(goodName, goodName, goodName, 2)
|
|
slice.Spec.Devices[1].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
|
|
resourceapi.QualifiedName(strings.Repeat("_", resourceapi.DeviceMaxDomainLength+1) + "/y"): {StringValue: ptr.To("z")},
|
|
}
|
|
return slice
|
|
}(),
|
|
},
|
|
"bad-key-too-long": {
|
|
wantFailures: field.ErrorList{
|
|
field.TooLong(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx...xxxxxxxxxxxx/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy"), strings.Repeat("x", resourceapi.DeviceMaxDomainLength+1), resourceapi.DeviceMaxDomainLength),
|
|
field.TooLongMaxLength(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx...xxxxxxxxxxxx/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy"), strings.Repeat("y", resourceapi.DeviceMaxIDLength+1), resourceapi.DeviceMaxIDLength),
|
|
},
|
|
slice: func() *resourceapi.ResourceSlice {
|
|
slice := testResourceSlice(goodName, goodName, goodName, 2)
|
|
slice.Spec.Devices[1].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
|
|
resourceapi.QualifiedName(strings.Repeat("x", resourceapi.DeviceMaxDomainLength+1) + "/" + strings.Repeat("y", resourceapi.DeviceMaxIDLength+1)): {StringValue: ptr.To("z")},
|
|
}
|
|
return slice
|
|
}(),
|
|
},
|
|
"bad-attribute-empty-domain-and-c-identifier": {
|
|
wantFailures: field.ErrorList{
|
|
field.Required(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key("/"), "the domain must not be empty"),
|
|
field.Required(field.NewPath("spec", "devices").Index(1).Child("basic", "attributes").Key("/"), "the name must not be empty"),
|
|
},
|
|
slice: func() *resourceapi.ResourceSlice {
|
|
slice := testResourceSlice(goodName, goodName, goodName, 2)
|
|
slice.Spec.Devices[1].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{
|
|
resourceapi.QualifiedName("/"): {StringValue: ptr.To("z")},
|
|
}
|
|
return slice
|
|
}(),
|
|
},
|
|
"combined-attributes-and-capacity-length": {
|
|
wantFailures: field.ErrorList{
|
|
field.Invalid(field.NewPath("spec", "devices").Index(2).Child("basic"), resourceapi.ResourceSliceMaxAttributesAndCapacitiesPerDevice+1, fmt.Sprintf("the total number of attributes and capacities must not exceed %d", resourceapi.ResourceSliceMaxAttributesAndCapacitiesPerDevice)),
|
|
},
|
|
slice: func() *resourceapi.ResourceSlice {
|
|
slice := testResourceSlice(goodName, goodName, goodName, 3)
|
|
slice.Spec.Devices[0].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{}
|
|
slice.Spec.Devices[0].Basic.Capacity = map[resourceapi.QualifiedName]resourceapi.DeviceCapacity{}
|
|
for i := 0; i < resourceapi.ResourceSliceMaxAttributesAndCapacitiesPerDevice; i++ {
|
|
slice.Spec.Devices[0].Basic.Attributes[resourceapi.QualifiedName(fmt.Sprintf("attr_%d", i))] = resourceapi.DeviceAttribute{StringValue: ptr.To("x")}
|
|
}
|
|
slice.Spec.Devices[1].Basic.Attributes = map[resourceapi.QualifiedName]resourceapi.DeviceAttribute{}
|
|
slice.Spec.Devices[1].Basic.Capacity = map[resourceapi.QualifiedName]resourceapi.DeviceCapacity{}
|
|
quantity := resource.MustParse("1Gi")
|
|
capacity := resourceapi.DeviceCapacity{Value: quantity}
|
|
for i := 0; i < resourceapi.ResourceSliceMaxAttributesAndCapacitiesPerDevice; i++ {
|
|
slice.Spec.Devices[1].Basic.Capacity[resourceapi.QualifiedName(fmt.Sprintf("cap_%d", i))] = capacity
|
|
}
|
|
// Too large together by one.
|
|
slice.Spec.Devices[2].Basic.Attributes = slice.Spec.Devices[0].Basic.Attributes
|
|
slice.Spec.Devices[2].Basic.Capacity = map[resourceapi.QualifiedName]resourceapi.DeviceCapacity{
|
|
"cap": capacity,
|
|
}
|
|
return slice
|
|
}(),
|
|
},
|
|
}
|
|
|
|
for name, scenario := range scenarios {
|
|
t.Run(name, func(t *testing.T) {
|
|
errs := ValidateResourceSlice(scenario.slice)
|
|
assertFailures(t, scenario.wantFailures, errs)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestValidateResourceSliceUpdate(t *testing.T) {
|
|
name := "valid"
|
|
validResourceSlice := testResourceSlice(name, name, name, 1)
|
|
|
|
scenarios := map[string]struct {
|
|
oldResourceSlice *resourceapi.ResourceSlice
|
|
update func(slice *resourceapi.ResourceSlice) *resourceapi.ResourceSlice
|
|
wantFailures field.ErrorList
|
|
}{
|
|
"valid-no-op-update": {
|
|
oldResourceSlice: validResourceSlice,
|
|
update: func(slice *resourceapi.ResourceSlice) *resourceapi.ResourceSlice { return slice },
|
|
},
|
|
"invalid-name-update": {
|
|
oldResourceSlice: validResourceSlice,
|
|
update: func(slice *resourceapi.ResourceSlice) *resourceapi.ResourceSlice {
|
|
slice.Name += "-update"
|
|
return slice
|
|
},
|
|
wantFailures: field.ErrorList{field.Invalid(field.NewPath("metadata", "name"), name+"-update", "field is immutable")},
|
|
},
|
|
"invalid-update-nodename": {
|
|
wantFailures: field.ErrorList{field.Invalid(field.NewPath("spec", "nodeName"), name+"-updated", "field is immutable")},
|
|
oldResourceSlice: validResourceSlice,
|
|
update: func(slice *resourceapi.ResourceSlice) *resourceapi.ResourceSlice {
|
|
slice.Spec.NodeName += "-updated"
|
|
return slice
|
|
},
|
|
},
|
|
"invalid-update-drivername": {
|
|
wantFailures: field.ErrorList{field.Invalid(field.NewPath("spec", "driver"), name+"-updated", "field is immutable")},
|
|
oldResourceSlice: validResourceSlice,
|
|
update: func(slice *resourceapi.ResourceSlice) *resourceapi.ResourceSlice {
|
|
slice.Spec.Driver += "-updated"
|
|
return slice
|
|
},
|
|
},
|
|
"invalid-update-pool": {
|
|
wantFailures: field.ErrorList{field.Invalid(field.NewPath("spec", "pool", "name"), validResourceSlice.Spec.Pool.Name+"-updated", "field is immutable")},
|
|
oldResourceSlice: validResourceSlice,
|
|
update: func(slice *resourceapi.ResourceSlice) *resourceapi.ResourceSlice {
|
|
slice.Spec.Pool.Name += "-updated"
|
|
return slice
|
|
},
|
|
},
|
|
}
|
|
|
|
for name, scenario := range scenarios {
|
|
t.Run(name, func(t *testing.T) {
|
|
scenario.oldResourceSlice.ResourceVersion = "1"
|
|
errs := ValidateResourceSliceUpdate(scenario.update(scenario.oldResourceSlice.DeepCopy()), scenario.oldResourceSlice)
|
|
assertFailures(t, scenario.wantFailures, errs)
|
|
})
|
|
}
|
|
}
|