mirror of
https://github.com/spf13/cobra
synced 2024-12-29 15:57:10 +00:00
109 lines
3.2 KiB
Go
109 lines
3.2 KiB
Go
// Copyright 2013-2022 The Cobra Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package cobra
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import (
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"bytes"
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"fmt"
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"log"
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"os"
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"testing"
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)
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func TestGenNushellCompletion(t *testing.T) {
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rootCmd := &Command{Use: "kubectl", Run: emptyRun}
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rootCmd.PersistentFlags().String("server", "s", "The address and port of the Kubernetes API server")
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rootCmd.PersistentFlags().BoolP("skip-headers", "", false, "The address and port of the Kubernetes API serverIf true, avoid header prefixes in the log messages")
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getCmd := &Command{
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Use: "get",
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Short: "Display one or many resources",
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ArgAliases: []string{"pods", "nodes", "services", "replicationcontrollers", "po", "no", "svc", "rc"},
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ValidArgs: []string{"pod", "node", "service", "replicationcontroller"},
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Run: emptyRun,
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}
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rootCmd.AddCommand(getCmd)
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buf := new(bytes.Buffer)
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assertNoErr(t, rootCmd.GenNushellCompletion(buf, true))
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output := buf.String()
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check(t, output, fmt.Sprintf("let cobra_apps = [\"%[1]s\"]", rootCmd.Name()))
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}
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func TestGenNushellCompletionFile(t *testing.T) {
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err := os.Mkdir("./tmp", 0o755)
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if err != nil {
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log.Fatal(err.Error())
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}
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defer os.RemoveAll("./tmp")
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rootCmd := &Command{Use: "root", Args: NoArgs, Run: emptyRun}
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child := &Command{
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Use: "child",
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ValidArgsFunction: validArgsFunc,
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Run: emptyRun,
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}
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rootCmd.AddCommand(child)
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assertNoErr(t, rootCmd.GenNushellCompletionFile("./tmp/test", true))
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}
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func TestFailGenNushellCompletionFile(t *testing.T) {
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err := os.Mkdir("./tmp", 0o755)
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if err != nil {
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log.Fatal(err.Error())
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}
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defer os.RemoveAll("./tmp")
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f, _ := os.OpenFile("./tmp/test", os.O_CREATE, 0o400)
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defer f.Close()
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rootCmd := &Command{Use: "root", Args: NoArgs, Run: emptyRun}
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child := &Command{
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Use: "child",
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ValidArgsFunction: validArgsFunc,
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Run: emptyRun,
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}
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rootCmd.AddCommand(child)
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got := rootCmd.GenNushellCompletionFile("./tmp/test", true)
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if got == nil {
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t.Error("should raise permission denied error")
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}
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if os.Getenv("MSYSTEM") == "MINGW64" {
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if got.Error() != "open ./tmp/test: Access is denied." {
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t.Errorf("got: %s, want: %s", got.Error(), "open ./tmp/test: Access is denied.")
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}
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} else {
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if got.Error() != "open ./tmp/test: permission denied" {
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t.Errorf("got: %s, want: %s", got.Error(), "open ./tmp/test: permission denied")
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}
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}
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}
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func TestNushellCompletionNoActiveHelp(t *testing.T) {
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c := &Command{Use: "c", Run: emptyRun}
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buf := new(bytes.Buffer)
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assertNoErr(t, c.GenNushellCompletion(buf, true))
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output := buf.String()
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// check that active help is being disabled
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activeHelpVar := activeHelpGlobalEnvVar
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check(t, output, fmt.Sprintf("%s=0", activeHelpVar))
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}
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