mirror of
https://github.com/kubernetes/kubernetes.git
synced 2026-03-22 10:31:26 -04:00
566dc7f3f3
The fields become beta, enabled by default. DeviceTaintRule gets
added to the v1beta2 API, but support for it must remain off by default
because that API group is also off by default.
The v1beta1 API is left unchanged. No-one should be using it
anymore (deprecated in 1.33, could be removed now if it wasn't for
reading old objects and version emulation).
To achieve consistent validation, declarative validation must be enabled also
for v1alpha3 (was already enabled for other versions). Otherwise,
TestVersionedValidationByFuzzing fails:
--- FAIL: TestVersionedValidationByFuzzing (0.09s)
--- FAIL: TestVersionedValidationByFuzzing/resource.k8s.io/v1beta2,_Kind=DeviceTaintRule (0.00s)
validation_test.go:109: different error count (0 vs. 1)
resource.k8s.io/v1alpha3: <no errors>
resource.k8s.io/v1beta2: "spec.taint.effect: Unsupported value: \"幤HxÒQP¹¬永唂ȳ垞ş]嘨鶊\": supported values: \"NoExecute\", \"NoSchedule\", \"None\""
...
356 lines
26 KiB
Go
356 lines
26 KiB
Go
/*
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Copyright 2016 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 testing
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import (
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"math/rand"
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"reflect"
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"sort"
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"testing"
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"github.com/google/go-cmp/cmp"
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"sigs.k8s.io/randfill"
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admissionregistrationv1 "k8s.io/api/admissionregistration/v1"
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apiv1 "k8s.io/api/core/v1"
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extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
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"k8s.io/apimachinery/pkg/api/apitesting/roundtrip"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/kubernetes/pkg/api/legacyscheme"
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)
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type orderedGroupVersionKinds []schema.GroupVersionKind
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func (o orderedGroupVersionKinds) Len() int { return len(o) }
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func (o orderedGroupVersionKinds) Swap(i, j int) { o[i], o[j] = o[j], o[i] }
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func (o orderedGroupVersionKinds) Less(i, j int) bool {
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return o[i].String() < o[j].String()
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}
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// TODO: add a reflexive test that verifies that all SetDefaults functions are registered
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func TestDefaulting(t *testing.T) {
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// these are the known types with defaulters - you must add to this list if you add a top level defaulter
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typesWithDefaulting := map[schema.GroupVersionKind]struct{}{
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{Group: "", Version: "v1", Kind: "ConfigMap"}: {},
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{Group: "", Version: "v1", Kind: "ConfigMapList"}: {},
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{Group: "", Version: "v1", Kind: "Endpoints"}: {},
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{Group: "", Version: "v1", Kind: "EndpointsList"}: {},
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{Group: "", Version: "v1", Kind: "EphemeralContainers"}: {},
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{Group: "", Version: "v1", Kind: "Namespace"}: {},
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{Group: "", Version: "v1", Kind: "NamespaceList"}: {},
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{Group: "", Version: "v1", Kind: "Node"}: {},
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{Group: "", Version: "v1", Kind: "NodeList"}: {},
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{Group: "", Version: "v1", Kind: "PersistentVolume"}: {},
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{Group: "", Version: "v1", Kind: "PersistentVolumeList"}: {},
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{Group: "", Version: "v1", Kind: "PersistentVolumeClaim"}: {},
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{Group: "", Version: "v1", Kind: "PersistentVolumeClaimList"}: {},
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{Group: "", Version: "v1", Kind: "Pod"}: {},
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{Group: "", Version: "v1", Kind: "PodList"}: {},
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{Group: "", Version: "v1", Kind: "PodTemplate"}: {},
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{Group: "", Version: "v1", Kind: "PodTemplateList"}: {},
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{Group: "", Version: "v1", Kind: "ReplicationController"}: {},
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{Group: "", Version: "v1", Kind: "ReplicationControllerList"}: {},
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{Group: "", Version: "v1", Kind: "Secret"}: {},
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{Group: "", Version: "v1", Kind: "SecretList"}: {},
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{Group: "", Version: "v1", Kind: "Service"}: {},
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{Group: "", Version: "v1", Kind: "ServiceList"}: {},
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{Group: "apps", Version: "v1beta1", Kind: "StatefulSet"}: {},
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{Group: "apps", Version: "v1beta1", Kind: "StatefulSetList"}: {},
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{Group: "apps", Version: "v1beta2", Kind: "StatefulSet"}: {},
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{Group: "apps", Version: "v1beta2", Kind: "StatefulSetList"}: {},
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{Group: "apps", Version: "v1", Kind: "StatefulSet"}: {},
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{Group: "apps", Version: "v1", Kind: "StatefulSetList"}: {},
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{Group: "autoscaling", Version: "v1", Kind: "HorizontalPodAutoscaler"}: {},
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{Group: "autoscaling", Version: "v1", Kind: "HorizontalPodAutoscalerList"}: {},
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{Group: "autoscaling", Version: "v2", Kind: "HorizontalPodAutoscaler"}: {},
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{Group: "autoscaling", Version: "v2", Kind: "HorizontalPodAutoscalerList"}: {},
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{Group: "autoscaling", Version: "v2beta1", Kind: "HorizontalPodAutoscaler"}: {},
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{Group: "autoscaling", Version: "v2beta1", Kind: "HorizontalPodAutoscalerList"}: {},
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{Group: "autoscaling", Version: "v2beta2", Kind: "HorizontalPodAutoscaler"}: {},
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{Group: "autoscaling", Version: "v2beta2", Kind: "HorizontalPodAutoscalerList"}: {},
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{Group: "batch", Version: "v1", Kind: "CronJob"}: {},
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{Group: "batch", Version: "v1", Kind: "CronJobList"}: {},
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{Group: "batch", Version: "v1", Kind: "Job"}: {},
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{Group: "batch", Version: "v1", Kind: "JobList"}: {},
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{Group: "batch", Version: "v1beta1", Kind: "CronJob"}: {},
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{Group: "batch", Version: "v1beta1", Kind: "CronJobList"}: {},
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{Group: "batch", Version: "v1beta1", Kind: "JobTemplate"}: {},
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{Group: "batch", Version: "v2alpha1", Kind: "CronJob"}: {},
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{Group: "batch", Version: "v2alpha1", Kind: "CronJobList"}: {},
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{Group: "batch", Version: "v2alpha1", Kind: "JobTemplate"}: {},
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{Group: "certificates.k8s.io", Version: "v1beta1", Kind: "PodCertificateRequest"}: {},
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{Group: "certificates.k8s.io", Version: "v1beta1", Kind: "PodCertificateRequestList"}: {},
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{Group: "certificates.k8s.io", Version: "v1beta1", Kind: "CertificateSigningRequest"}: {},
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{Group: "certificates.k8s.io", Version: "v1beta1", Kind: "CertificateSigningRequestList"}: {},
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{Group: "discovery.k8s.io", Version: "v1", Kind: "EndpointSlice"}: {},
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{Group: "discovery.k8s.io", Version: "v1", Kind: "EndpointSliceList"}: {},
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{Group: "discovery.k8s.io", Version: "v1beta1", Kind: "EndpointSlice"}: {},
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{Group: "discovery.k8s.io", Version: "v1beta1", Kind: "EndpointSliceList"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "DaemonSet"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "DaemonSetList"}: {},
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{Group: "apps", Version: "v1beta2", Kind: "DaemonSet"}: {},
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{Group: "apps", Version: "v1beta2", Kind: "DaemonSetList"}: {},
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{Group: "apps", Version: "v1", Kind: "DaemonSet"}: {},
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{Group: "apps", Version: "v1", Kind: "DaemonSetList"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "Deployment"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "DeploymentList"}: {},
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{Group: "apps", Version: "v1beta1", Kind: "Deployment"}: {},
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{Group: "apps", Version: "v1beta1", Kind: "DeploymentList"}: {},
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{Group: "apps", Version: "v1beta2", Kind: "Deployment"}: {},
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{Group: "apps", Version: "v1beta2", Kind: "DeploymentList"}: {},
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{Group: "apps", Version: "v1", Kind: "Deployment"}: {},
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{Group: "apps", Version: "v1", Kind: "DeploymentList"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "Ingress"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "IngressList"}: {},
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{Group: "apps", Version: "v1beta2", Kind: "ReplicaSet"}: {},
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{Group: "apps", Version: "v1beta2", Kind: "ReplicaSetList"}: {},
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{Group: "apps", Version: "v1", Kind: "ReplicaSet"}: {},
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{Group: "apps", Version: "v1", Kind: "ReplicaSetList"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "ReplicaSet"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "ReplicaSetList"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "NetworkPolicy"}: {},
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{Group: "extensions", Version: "v1beta1", Kind: "NetworkPolicyList"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1alpha1", Kind: "ClusterRoleBinding"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1alpha1", Kind: "ClusterRoleBindingList"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1alpha1", Kind: "RoleBinding"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1alpha1", Kind: "RoleBindingList"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1beta1", Kind: "ClusterRoleBinding"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1beta1", Kind: "ClusterRoleBindingList"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1beta1", Kind: "RoleBinding"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1beta1", Kind: "RoleBindingList"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1", Kind: "ClusterRoleBinding"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1", Kind: "ClusterRoleBindingList"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1", Kind: "RoleBinding"}: {},
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{Group: "rbac.authorization.k8s.io", Version: "v1", Kind: "RoleBindingList"}: {},
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{Group: "resource.k8s.io", Version: "v1alpha3", Kind: "DeviceTaintRule"}: {},
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{Group: "resource.k8s.io", Version: "v1alpha3", Kind: "DeviceTaintRuleList"}: {},
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{Group: "resource.k8s.io", Version: "v1alpha3", Kind: "ResourceClaim"}: {},
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{Group: "resource.k8s.io", Version: "v1alpha3", Kind: "ResourceClaimList"}: {},
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{Group: "resource.k8s.io", Version: "v1alpha3", Kind: "ResourceClaimTemplate"}: {},
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{Group: "resource.k8s.io", Version: "v1alpha3", Kind: "ResourceClaimTemplateList"}: {},
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{Group: "resource.k8s.io", Version: "v1alpha3", Kind: "ResourceSlice"}: {},
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{Group: "resource.k8s.io", Version: "v1alpha3", Kind: "ResourceSliceList"}: {},
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{Group: "resource.k8s.io", Version: "v1beta1", Kind: "ResourceClaim"}: {},
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{Group: "resource.k8s.io", Version: "v1beta1", Kind: "ResourceClaimList"}: {},
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{Group: "resource.k8s.io", Version: "v1beta1", Kind: "ResourceClaimTemplate"}: {},
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{Group: "resource.k8s.io", Version: "v1beta1", Kind: "ResourceClaimTemplateList"}: {},
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{Group: "resource.k8s.io", Version: "v1beta1", Kind: "ResourceSlice"}: {},
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{Group: "resource.k8s.io", Version: "v1beta1", Kind: "ResourceSliceList"}: {},
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{Group: "resource.k8s.io", Version: "v1beta2", Kind: "DeviceTaintRule"}: {},
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{Group: "resource.k8s.io", Version: "v1beta2", Kind: "DeviceTaintRuleList"}: {},
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{Group: "resource.k8s.io", Version: "v1beta2", Kind: "ResourceClaim"}: {},
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{Group: "resource.k8s.io", Version: "v1beta2", Kind: "ResourceClaimList"}: {},
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{Group: "resource.k8s.io", Version: "v1beta2", Kind: "ResourceClaimTemplate"}: {},
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{Group: "resource.k8s.io", Version: "v1beta2", Kind: "ResourceClaimTemplateList"}: {},
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{Group: "resource.k8s.io", Version: "v1beta2", Kind: "ResourceSlice"}: {},
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{Group: "resource.k8s.io", Version: "v1beta2", Kind: "ResourceSliceList"}: {},
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{Group: "resource.k8s.io", Version: "v1", Kind: "ResourceClaim"}: {},
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{Group: "resource.k8s.io", Version: "v1", Kind: "ResourceClaimList"}: {},
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{Group: "resource.k8s.io", Version: "v1", Kind: "ResourceClaimTemplate"}: {},
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{Group: "resource.k8s.io", Version: "v1", Kind: "ResourceClaimTemplateList"}: {},
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{Group: "resource.k8s.io", Version: "v1", Kind: "ResourceSlice"}: {},
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{Group: "resource.k8s.io", Version: "v1", Kind: "ResourceSliceList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1alpha1", Kind: "ValidatingAdmissionPolicy"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1alpha1", Kind: "ValidatingAdmissionPolicyList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1alpha1", Kind: "ValidatingAdmissionPolicyBinding"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1alpha1", Kind: "ValidatingAdmissionPolicyBindingList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1alpha1", Kind: "MutatingAdmissionPolicy"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1alpha1", Kind: "MutatingAdmissionPolicyList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1alpha1", Kind: "MutatingAdmissionPolicyBinding"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1alpha1", Kind: "MutatingAdmissionPolicyBindingList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "ValidatingWebhookConfiguration"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "ValidatingWebhookConfigurationList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "MutatingWebhookConfiguration"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "MutatingWebhookConfigurationList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "ValidatingAdmissionPolicy"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "ValidatingAdmissionPolicyList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "ValidatingAdmissionPolicyBinding"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "ValidatingAdmissionPolicyBindingList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "MutatingAdmissionPolicy"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "MutatingAdmissionPolicyList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "MutatingAdmissionPolicyBinding"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1beta1", Kind: "MutatingAdmissionPolicyBindingList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "ValidatingAdmissionPolicy"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "ValidatingAdmissionPolicyList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "ValidatingAdmissionPolicyBinding"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "ValidatingAdmissionPolicyBindingList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "ValidatingWebhookConfiguration"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "ValidatingWebhookConfigurationList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "MutatingWebhookConfiguration"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "MutatingWebhookConfigurationList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "MutatingAdmissionPolicy"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "MutatingAdmissionPolicyBinding"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "MutatingAdmissionPolicyBindingList"}: {},
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{Group: "admissionregistration.k8s.io", Version: "v1", Kind: "MutatingAdmissionPolicyList"}: {},
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{Group: "networking.k8s.io", Version: "v1", Kind: "NetworkPolicy"}: {},
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{Group: "networking.k8s.io", Version: "v1", Kind: "NetworkPolicyList"}: {},
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{Group: "networking.k8s.io", Version: "v1beta1", Kind: "Ingress"}: {},
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{Group: "networking.k8s.io", Version: "v1beta1", Kind: "IngressList"}: {},
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{Group: "networking.k8s.io", Version: "v1", Kind: "IngressClass"}: {},
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{Group: "networking.k8s.io", Version: "v1", Kind: "IngressClassList"}: {},
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{Group: "storage.k8s.io", Version: "v1beta1", Kind: "StorageClass"}: {},
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{Group: "storage.k8s.io", Version: "v1beta1", Kind: "StorageClassList"}: {},
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{Group: "storage.k8s.io", Version: "v1beta1", Kind: "CSIDriver"}: {},
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{Group: "storage.k8s.io", Version: "v1beta1", Kind: "CSIDriverList"}: {},
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{Group: "storage.k8s.io", Version: "v1", Kind: "StorageClass"}: {},
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{Group: "storage.k8s.io", Version: "v1", Kind: "StorageClassList"}: {},
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{Group: "storage.k8s.io", Version: "v1", Kind: "VolumeAttachment"}: {},
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{Group: "storage.k8s.io", Version: "v1", Kind: "VolumeAttachmentList"}: {},
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{Group: "storage.k8s.io", Version: "v1", Kind: "CSIDriver"}: {},
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{Group: "storage.k8s.io", Version: "v1", Kind: "CSIDriverList"}: {},
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{Group: "storage.k8s.io", Version: "v1beta1", Kind: "VolumeAttachment"}: {},
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{Group: "storage.k8s.io", Version: "v1beta1", Kind: "VolumeAttachmentList"}: {},
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{Group: "authentication.k8s.io", Version: "v1", Kind: "TokenRequest"}: {},
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{Group: "scheduling.k8s.io", Version: "v1alpha1", Kind: "PriorityClass"}: {},
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{Group: "scheduling.k8s.io", Version: "v1beta1", Kind: "PriorityClass"}: {},
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{Group: "scheduling.k8s.io", Version: "v1", Kind: "PriorityClass"}: {},
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{Group: "scheduling.k8s.io", Version: "v1alpha1", Kind: "PriorityClassList"}: {},
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{Group: "scheduling.k8s.io", Version: "v1beta1", Kind: "PriorityClassList"}: {},
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{Group: "scheduling.k8s.io", Version: "v1", Kind: "PriorityClassList"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1alpha1", Kind: "PriorityLevelConfiguration"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1alpha1", Kind: "PriorityLevelConfigurationList"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1beta1", Kind: "PriorityLevelConfiguration"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1beta1", Kind: "PriorityLevelConfigurationList"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1beta2", Kind: "PriorityLevelConfiguration"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1beta2", Kind: "PriorityLevelConfigurationList"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1beta3", Kind: "PriorityLevelConfiguration"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1beta3", Kind: "PriorityLevelConfigurationList"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1", Kind: "PriorityLevelConfiguration"}: {},
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{Group: "flowcontrol.apiserver.k8s.io", Version: "v1", Kind: "PriorityLevelConfigurationList"}: {},
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}
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scheme := legacyscheme.Scheme
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var testTypes orderedGroupVersionKinds
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for gvk := range scheme.AllKnownTypes() {
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if gvk.Version == runtime.APIVersionInternal {
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continue
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}
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testTypes = append(testTypes, gvk)
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}
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sort.Sort(testTypes)
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for _, gvk := range testTypes {
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t.Run(gvk.String(), func(t *testing.T) {
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// Each sub-tests gets its own fuzzer instance to make running it independent
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// from what other tests ran before.
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f := randfill.New().NilChance(.5).NumElements(1, 1).RandSource(rand.NewSource(1))
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f.Funcs(
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func(s *runtime.RawExtension, c randfill.Continue) {},
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func(s *metav1.LabelSelector, c randfill.Continue) {
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c.FillNoCustom(s)
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s.MatchExpressions = nil // need to fuzz this specially
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},
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func(s *metav1.ListOptions, c randfill.Continue) {
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c.FillNoCustom(s)
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s.LabelSelector = "" // need to fuzz requirement strings specially
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s.FieldSelector = "" // need to fuzz requirement strings specially
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},
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func(s *extensionsv1beta1.ScaleStatus, c randfill.Continue) {
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c.FillNoCustom(s)
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s.TargetSelector = "" // need to fuzz requirement strings specially
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},
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// Custom fuzzer functions for admissionregistration.k8s.io/v1 types
|
|
func(s *admissionregistrationv1.MutatingAdmissionPolicySpec, c randfill.Continue) {
|
|
c.FillNoCustom(s)
|
|
s.FailurePolicy = nil // Ensure FailurePolicy is nil to trigger defaulting
|
|
s.ReinvocationPolicy = "" // Ensure ReinvocationPolicy is empty to trigger defaulting
|
|
},
|
|
func(s *admissionregistrationv1.ValidatingAdmissionPolicySpec, c randfill.Continue) {
|
|
c.FillNoCustom(s)
|
|
s.FailurePolicy = nil // Ensure FailurePolicy is nil to trigger defaulting
|
|
},
|
|
func(s *admissionregistrationv1.MatchResources, c randfill.Continue) {
|
|
c.FillNoCustom(s)
|
|
s.MatchPolicy = nil // Ensure MatchPolicy is nil to trigger defaulting
|
|
s.NamespaceSelector = nil // Ensure NamespaceSelector is nil to trigger defaulting
|
|
s.ObjectSelector = nil // Ensure ObjectSelector is nil to trigger defaulting
|
|
},
|
|
func(s *admissionregistrationv1.Rule, c randfill.Continue) {
|
|
c.FillNoCustom(s)
|
|
s.Scope = nil // Ensure Scope is nil to trigger defaulting
|
|
},
|
|
)
|
|
|
|
_, expectedChanged := typesWithDefaulting[gvk]
|
|
iter := 0
|
|
changedOnce := false
|
|
for {
|
|
if iter > *roundtrip.FuzzIters {
|
|
if !expectedChanged || changedOnce {
|
|
break
|
|
}
|
|
// This uses to be 300, but for ResourceClaimList that was not high enough
|
|
// because depending on the starting conditions, the fuzzer never created the
|
|
// one combination where defaulting kicked in (empty string in non-empty slice
|
|
// in another non-empty slice).
|
|
if iter > 3000 {
|
|
t.Errorf("expected %s to trigger defaulting due to fuzzing", gvk)
|
|
break
|
|
}
|
|
// if we expected defaulting, continue looping until the fuzzer gives us one
|
|
// at worst, we will timeout
|
|
}
|
|
iter++
|
|
|
|
src, err := scheme.New(gvk)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
f.Fill(src)
|
|
|
|
src.GetObjectKind().SetGroupVersionKind(schema.GroupVersionKind{})
|
|
|
|
original := src.DeepCopyObject()
|
|
|
|
// get internal
|
|
withDefaults := src.DeepCopyObject()
|
|
scheme.Default(withDefaults)
|
|
|
|
if !reflect.DeepEqual(original, withDefaults) {
|
|
diff := cmp.Diff(original, withDefaults)
|
|
if !changedOnce {
|
|
t.Logf("got diff (-fuzzed, +with defaults):\n%s", diff)
|
|
changedOnce = true
|
|
}
|
|
if !expectedChanged {
|
|
t.Errorf("{Group: \"%s\", Version: \"%s\", Kind: \"%s\"} did not expect defaults to be set - update expected or check defaulter registering: %s", gvk.Group, gvk.Version, gvk.Kind, diff)
|
|
}
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
}
|
|
|
|
func BenchmarkPodDefaulting(b *testing.B) {
|
|
f := randfill.New().NilChance(.5).NumElements(1, 1).RandSource(rand.NewSource(1))
|
|
items := make([]apiv1.Pod, 100)
|
|
for i := range items {
|
|
f.Fill(&items[i])
|
|
}
|
|
|
|
scheme := legacyscheme.Scheme
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
pod := &items[i%len(items)]
|
|
|
|
scheme.Default(pod)
|
|
}
|
|
b.StopTimer()
|
|
}
|