mirror of https://github.com/knative/pkg.git
82 lines
2.0 KiB
Go
82 lines
2.0 KiB
Go
/*
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Copyright 2020 The Knative 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 interactive
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import (
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"os"
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"os/exec"
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"testing"
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)
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func TestEnv(t *testing.T) {
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e := make(Env)
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err := e.PromoteFromEnv("PWD")
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if err != nil {
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t.Error(err)
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t.Logf("The Environ is:\n%+v\n", os.Environ())
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}
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epwd, exists := e["PWD"]
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if !exists || epwd != os.Getenv("PWD") {
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t.Errorf(`$PWD promotion did not occur correctly: Env='%v'; os.Getenv("PWD")=%s`, e, os.Getenv("PWD"))
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}
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badName := "GEEZ_I_REALLY_H0PE_TH1S_DOES_NOT_EXIST"
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// and just in case:
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for {
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_, exists := os.LookupEnv(badName)
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if !exists {
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break
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}
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badName += "z"
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}
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err = e.PromoteFromEnv(badName)
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if err == nil {
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t.Error("Should have received error promoting non-existent variable")
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}
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}
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func TestAddEnv(t *testing.T) {
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d := NewDocker()
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e := make(Env)
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l := len(defaultDockerCommands)
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e["env"] = "var"
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d.AddEnv(e)
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d.run = func(c *exec.Cmd) error {
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if c.Args[l] != "-e" || c.Args[l+1] != "env=var" {
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t.Error("Env var wasn't added correctly")
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t.Log(mySpew.Sdump(c))
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}
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t.Log("Test Over")
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return nil
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}
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d.Run()
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}
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func TestAddMount(t *testing.T) {
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d := NewDocker()
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l := len(defaultDockerCommands)
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d.AddMount("bind", "mysource", "mytarget", "other1=banana1", "other2=banana2")
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d.run = func(c *exec.Cmd) error {
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if c.Args[l] != "--mount" || c.Args[l+1] != "type=bind,source=mysource,target=mytarget,other1=banana1,other2=banana2" {
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t.Error("Mount wasn't added correctly")
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t.Log(mySpew.Sdump(c))
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}
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t.Log("Test Over")
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return nil
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}
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d.Run()
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}
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