mirror of https://github.com/kubernetes/kops.git
99 lines
2.4 KiB
Go
99 lines
2.4 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 nodetasks
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import (
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"testing"
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"k8s.io/kops/upup/pkg/fi"
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)
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func TestFileDependencies(t *testing.T) {
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parentFileName := "/dependedon"
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childFileName := "/dependent"
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grid := []struct {
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name string
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parent fi.NodeupTask
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child fi.NodeupTask
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}{
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{
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name: "user",
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parent: &UserTask{
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Name: "owner",
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UID: 3,
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Shell: "/bin/shell",
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Home: "/home/owner",
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},
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child: &File{
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Owner: fi.PtrTo("owner"),
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Path: childFileName,
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Contents: fi.NewStringResource("I depend on an owner"),
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Type: FileType_File,
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},
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},
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{
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name: "parentDir",
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parent: &File{
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Path: parentFileName,
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Type: FileType_Directory,
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},
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child: &File{
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Path: parentFileName + "/" + childFileName,
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Contents: fi.NewStringResource("I depend on my parent directory"),
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Type: FileType_File,
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},
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},
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{
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name: "afterFiles",
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parent: &File{
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Path: parentFileName,
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Contents: fi.NewStringResource("I am depended on by " + childFileName),
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Type: FileType_File,
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},
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child: &File{
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AfterFiles: []string{parentFileName},
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Path: childFileName,
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Contents: fi.NewStringResource("I depend on " + parentFileName),
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Type: FileType_File,
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},
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},
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}
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for _, g := range grid {
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t.Run(g.name, func(t *testing.T) {
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context := &fi.NodeupModelBuilderContext{
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Tasks: make(map[string]fi.NodeupTask),
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}
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context.AddTask(g.parent)
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context.AddTask(g.child)
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if _, ok := g.parent.(fi.NodeupHasDependencies); ok {
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deps := g.parent.(fi.NodeupHasDependencies).GetDependencies(context.Tasks)
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if len(deps) != 0 {
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t.Errorf("found unexpected dependencies for parent: %v %v", g.parent, deps)
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}
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}
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childDeps := g.child.(fi.NodeupHasDependencies).GetDependencies(context.Tasks)
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if len(childDeps) != 1 {
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t.Errorf("found unexpected dependencies for child: %v %v", g.child, childDeps)
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}
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})
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}
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}
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