28a6578325
Go's loop-clause variables are allocated once and the items are copied to that variable while iterating through the loop. This means, these variables can't escape the scope since closures are bound to loop-clause variables whose value change during each iteration. Doing so would lead to undesired behavior. For more on this topic see: https://github.com/golang/go/wiki/CommonMistakes So in order to workaround this problem in sync controller e2e tests, we iterate through the map and copy the map value to a variable inside the loop before using it in closures. Fixes issue: #47059
56 lines
1.8 KiB
Go
56 lines
1.8 KiB
Go
/*
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Copyright 2017 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 e2e_federation
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import (
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"fmt"
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. "github.com/onsi/ginkgo"
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"k8s.io/kubernetes/federation/pkg/federatedtypes"
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kubeclientset "k8s.io/kubernetes/pkg/client/clientset_generated/clientset"
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"k8s.io/kubernetes/test/e2e/framework"
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fedframework "k8s.io/kubernetes/test/e2e_federation/framework"
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)
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var _ = framework.KubeDescribe("Federated types [Feature:Federation][Experimental] ", func() {
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var clusterClients []kubeclientset.Interface
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f := fedframework.NewDefaultFederatedFramework("federated-types")
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fedTypes := federatedtypes.FederatedTypes()
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for name := range fedTypes {
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fedType := fedTypes[name]
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Describe(fmt.Sprintf("Federated %q resources", name), func() {
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It("should be created, read, updated and deleted successfully", func() {
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fedframework.SkipUnlessFederated(f.ClientSet)
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// Load clients only if not skipping to avoid doing
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// unnecessary work. Assume clients can be shared
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// across tests.
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if clusterClients == nil {
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clusterClients = f.GetClusterClients()
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}
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adapter := fedType.AdapterFactory(f.FederationClientset)
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crudTester := fedframework.NewFederatedTypeCRUDTester(adapter, clusterClients)
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obj := adapter.NewTestObject(f.FederationNamespace.Name)
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crudTester.CheckLifecycle(obj)
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})
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})
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}
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})
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