864 lines
27 KiB
Go
864 lines
27 KiB
Go
package powershell
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import (
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"bytes"
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"context"
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"fmt"
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"io/ioutil"
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"os"
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"regexp"
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"strings"
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"testing"
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"time"
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"github.com/hashicorp/packer/common"
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"github.com/hashicorp/packer/packer"
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"github.com/stretchr/testify/assert"
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)
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func TestProvisionerPrepare_extractScript(t *testing.T) {
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config := testConfig()
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p := new(Provisioner)
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_ = p.Prepare(config)
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file, err := extractScript(p)
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defer os.Remove(file)
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if err != nil {
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t.Fatalf("Should not be error: %s", err)
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}
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t.Logf("File: %s", file)
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if strings.Index(file, os.TempDir()) != 0 {
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t.Fatalf("Temp file should reside in %s. File location: %s", os.TempDir(), file)
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}
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// File contents should contain 2 lines concatenated by newlines: foo\nbar
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readFile, err := ioutil.ReadFile(file)
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expectedContents := "foo\nbar\n"
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if err != nil {
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t.Fatalf("Should not be error: %s", err)
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}
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s := string(readFile[:])
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if s != expectedContents {
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t.Fatalf("Expected generated inlineScript to equal '%s', got '%s'", expectedContents, s)
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}
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}
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func TestProvisioner_Impl(t *testing.T) {
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var raw interface{}
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raw = &Provisioner{}
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if _, ok := raw.(packer.Provisioner); !ok {
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t.Fatalf("must be a Provisioner")
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}
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}
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func TestProvisionerPrepare_Defaults(t *testing.T) {
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var p Provisioner
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config := testConfig()
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err := p.Prepare(config)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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matched, _ := regexp.MatchString("c:/Windows/Temp/script-.*.ps1", p.config.RemotePath)
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if !matched {
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t.Errorf("unexpected remote path: %s", p.config.RemotePath)
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}
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if p.config.ElevatedUser != "" {
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t.Error("expected elevated_user to be empty")
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}
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if p.config.ElevatedPassword != "" {
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t.Error("expected elevated_password to be empty")
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}
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if p.config.ExecuteCommand != `powershell -executionpolicy bypass "& { if (Test-Path variable:global:ProgressPreference){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};. {{.Vars}}; &'{{.Path}}'; exit $LastExitCode }"` {
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t.Fatalf(`Default command should be 'powershell -executionpolicy bypass "& { if (Test-Path variable:global:ProgressPreference){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};. {{.Vars}}; &'{{.Path}}'; exit $LastExitCode }"', but got '%s'`, p.config.ExecuteCommand)
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}
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if p.config.ElevatedExecuteCommand != `powershell -executionpolicy bypass "& { if (Test-Path variable:global:ProgressPreference){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};. {{.Vars}}; &'{{.Path}}'; exit $LastExitCode }"` {
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t.Fatalf(`Default command should be 'powershell -executionpolicy bypass "& { if (Test-Path variable:global:ProgressPreference){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};. {{.Vars}}; &'{{.Path}}'; exit $LastExitCode }"', but got '%s'`, p.config.ElevatedExecuteCommand)
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}
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if p.config.ElevatedEnvVarFormat != `$env:%s="%s"; ` {
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t.Fatalf(`Default command should be powershell '$env:%%s="%%s"; ', but got %s`, p.config.ElevatedEnvVarFormat)
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}
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}
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func TestProvisionerPrepare_Config(t *testing.T) {
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config := testConfig()
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config["elevated_user"] = "{{user `user`}}"
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config["elevated_password"] = "{{user `password`}}"
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config[packer.UserVariablesConfigKey] = map[string]string{
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"user": "myusername",
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"password": "mypassword",
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}
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var p Provisioner
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err := p.Prepare(config)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if p.config.ElevatedUser != "myusername" {
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t.Fatalf("Expected 'myusername' for key `elevated_user`: %s", p.config.ElevatedUser)
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}
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if p.config.ElevatedPassword != "mypassword" {
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t.Fatalf("Expected 'mypassword' for key `elevated_password`: %s", p.config.ElevatedPassword)
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}
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}
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func TestProvisionerPrepare_DebugMode(t *testing.T) {
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config := testConfig()
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config["debug_mode"] = 1
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var p Provisioner
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err := p.Prepare(config)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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command := `powershell -executionpolicy bypass "& { if (Test-Path variable:global:ProgressPreference){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};Set-PsDebug -Trace 1;. {{.Vars}}; &'{{.Path}}'; exit $LastExitCode }"`
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if p.config.ExecuteCommand != command {
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t.Fatalf(fmt.Sprintf(`Expected command should be '%s' but got '%s'`, command, p.config.ExecuteCommand))
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}
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}
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func TestProvisionerPrepare_InvalidDebugMode(t *testing.T) {
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config := testConfig()
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config["debug_mode"] = -1
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var p Provisioner
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err := p.Prepare(config)
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if err == nil {
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t.Fatalf("should have error")
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}
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message := "invalid Trace level for `debug_mode`; valid values are 0, 1, and 2"
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if !strings.Contains(err.Error(), message) {
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t.Fatalf("expected Prepare() error %q to contain %q", err.Error(), message)
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}
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}
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func TestProvisionerPrepare_InvalidKey(t *testing.T) {
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var p Provisioner
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config := testConfig()
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// Add a random key
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config["i_should_not_be_valid"] = true
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err := p.Prepare(config)
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if err == nil {
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t.Fatal("should have error")
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}
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}
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func TestProvisionerPrepare_Elevated(t *testing.T) {
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var p Provisioner
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config := testConfig()
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// Add a random key
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config["elevated_user"] = "vagrant"
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err := p.Prepare(config)
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if err != nil {
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t.Fatal("should not have error")
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}
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config["elevated_password"] = "vagrant"
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err = p.Prepare(config)
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if err != nil {
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t.Fatal("should not have error")
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}
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}
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func TestProvisionerPrepare_Script(t *testing.T) {
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config := testConfig()
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delete(config, "inline")
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config["script"] = "/this/should/not/exist"
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p := new(Provisioner)
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err := p.Prepare(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with a good one
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tf, err := ioutil.TempFile("", "packer")
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if err != nil {
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t.Fatalf("error tempfile: %s", err)
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}
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defer os.Remove(tf.Name())
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defer tf.Close()
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config["script"] = tf.Name()
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p = new(Provisioner)
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err = p.Prepare(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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}
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func TestProvisionerPrepare_ScriptAndInline(t *testing.T) {
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var p Provisioner
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config := testConfig()
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delete(config, "inline")
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delete(config, "script")
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err := p.Prepare(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with both
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tf, err := ioutil.TempFile("", "packer")
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if err != nil {
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t.Fatalf("error tempfile: %s", err)
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}
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defer os.Remove(tf.Name())
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defer tf.Close()
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config["inline"] = []interface{}{"foo"}
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config["script"] = tf.Name()
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err = p.Prepare(config)
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if err == nil {
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t.Fatal("should have error")
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}
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}
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func TestProvisionerPrepare_ScriptAndScripts(t *testing.T) {
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var p Provisioner
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config := testConfig()
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// Test with both
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tf, err := ioutil.TempFile("", "packer")
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if err != nil {
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t.Fatalf("error tempfile: %s", err)
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}
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defer os.Remove(tf.Name())
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defer tf.Close()
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config["inline"] = []interface{}{"foo"}
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config["scripts"] = []string{tf.Name()}
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err = p.Prepare(config)
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if err == nil {
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t.Fatal("should have error")
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}
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}
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func TestProvisionerPrepare_Scripts(t *testing.T) {
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config := testConfig()
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delete(config, "inline")
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config["scripts"] = []string{}
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p := new(Provisioner)
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err := p.Prepare(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with a good one
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tf, err := ioutil.TempFile("", "packer")
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if err != nil {
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t.Fatalf("error tempfile: %s", err)
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}
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defer os.Remove(tf.Name())
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defer tf.Close()
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config["scripts"] = []string{tf.Name()}
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p = new(Provisioner)
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err = p.Prepare(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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}
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func TestProvisionerPrepare_EnvironmentVars(t *testing.T) {
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config := testConfig()
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// Test with a bad case
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config["environment_vars"] = []string{"badvar", "good=var"}
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p := new(Provisioner)
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err := p.Prepare(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with a trickier case
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config["environment_vars"] = []string{"=bad"}
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p = new(Provisioner)
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err = p.Prepare(config)
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if err == nil {
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t.Fatal("should have error")
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}
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// Test with a good case
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// Note: baz= is a real env variable, just empty
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config["environment_vars"] = []string{"FOO=bar", "baz="}
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p = new(Provisioner)
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err = p.Prepare(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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// Test when the env variable value contains an equals sign
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config["environment_vars"] = []string{"good=withequals=true"}
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p = new(Provisioner)
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err = p.Prepare(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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// Test when the env variable value starts with an equals sign
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config["environment_vars"] = []string{"good==true"}
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p = new(Provisioner)
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err = p.Prepare(config)
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if err != nil {
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t.Fatalf("should not have error: %s", err)
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}
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}
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func TestProvisionerQuote_EnvironmentVars(t *testing.T) {
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config := testConfig()
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config["environment_vars"] = []string{
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"keyone=valueone",
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"keytwo=value\ntwo",
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"keythree='valuethree'",
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"keyfour='value\nfour'",
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"keyfive='value=five'",
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"keysix='=six'",
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}
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expected := []string{
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"keyone=valueone",
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"keytwo=value\ntwo",
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"keythree='valuethree'",
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"keyfour='value\nfour'",
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"keyfive='value=five'",
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"keysix='=six'",
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}
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p := new(Provisioner)
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p.Prepare(config)
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for i, expectedValue := range expected {
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if p.config.Vars[i] != expectedValue {
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t.Fatalf("%s should be equal to %s", p.config.Vars[i], expectedValue)
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}
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}
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}
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func testUi() *packer.BasicUi {
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return &packer.BasicUi{
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Reader: new(bytes.Buffer),
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Writer: new(bytes.Buffer),
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ErrorWriter: new(bytes.Buffer),
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}
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}
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func TestProvisionerProvision_ValidExitCodes(t *testing.T) {
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config := testConfig()
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delete(config, "inline")
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// Defaults provided by Packer
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config["remote_path"] = "c:/Windows/Temp/inlineScript.ps1"
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config["inline"] = []string{"whoami"}
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ui := testUi()
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p := new(Provisioner)
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// Defaults provided by Packer
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p.config.PackerBuildName = "vmware"
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p.config.PackerBuilderType = "iso"
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p.config.ValidExitCodes = []int{0, 200}
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comm := new(packer.MockCommunicator)
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comm.StartExitStatus = 200
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p.Prepare(config)
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err := p.Provision(context.Background(), ui, comm, generatedData())
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if err != nil {
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t.Fatal("should not have error")
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}
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}
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func TestProvisionerProvision_InvalidExitCodes(t *testing.T) {
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config := testConfig()
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delete(config, "inline")
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// Defaults provided by Packer
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config["remote_path"] = "c:/Windows/Temp/inlineScript.ps1"
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config["inline"] = []string{"whoami"}
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ui := testUi()
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p := new(Provisioner)
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// Defaults provided by Packer
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p.config.PackerBuildName = "vmware"
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p.config.PackerBuilderType = "iso"
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p.config.ValidExitCodes = []int{0, 200}
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comm := new(packer.MockCommunicator)
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comm.StartExitStatus = 201 // Invalid!
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p.Prepare(config)
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err := p.Provision(context.Background(), ui, comm, generatedData())
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if err == nil {
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t.Fatal("should have error")
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}
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}
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func TestProvisionerProvision_Inline(t *testing.T) {
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// skip_clean is set to true otherwise the last command executed by the provisioner is the cleanup.
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config := testConfigWithSkipClean()
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delete(config, "inline")
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// Defaults provided by Packer
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config["remote_path"] = "c:/Windows/Temp/inlineScript.ps1"
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config["inline"] = []string{"whoami"}
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ui := testUi()
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p := new(Provisioner)
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// Defaults provided by Packer - env vars should not appear in cmd
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p.config.PackerBuildName = "vmware"
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p.config.PackerBuilderType = "iso"
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comm := new(packer.MockCommunicator)
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_ = p.Prepare(config)
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err := p.Provision(context.Background(), ui, comm, generatedData())
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if err != nil {
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t.Fatal("should not have error")
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}
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cmd := comm.StartCmd.Command
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re := regexp.MustCompile(`powershell -executionpolicy bypass "& { if \(Test-Path variable:global:ProgressPreference\){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};\. c:/Windows/Temp/packer-ps-env-vars-[[:alnum:]]{8}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{12}\.ps1; &'c:/Windows/Temp/inlineScript.ps1'; exit \$LastExitCode }"`)
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matched := re.MatchString(cmd)
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if !matched {
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t.Fatalf("Got unexpected command: %s", cmd)
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}
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// User supplied env vars should not change things
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envVars := make([]string, 2)
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envVars[0] = "FOO=BAR"
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envVars[1] = "BAR=BAZ"
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config["environment_vars"] = envVars
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config["remote_path"] = "c:/Windows/Temp/inlineScript.ps1"
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p.Prepare(config)
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err = p.Provision(context.Background(), ui, comm, generatedData())
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if err != nil {
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t.Fatal("should not have error")
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}
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cmd = comm.StartCmd.Command
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re = regexp.MustCompile(`powershell -executionpolicy bypass "& { if \(Test-Path variable:global:ProgressPreference\){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};\. c:/Windows/Temp/packer-ps-env-vars-[[:alnum:]]{8}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{12}\.ps1; &'c:/Windows/Temp/inlineScript.ps1'; exit \$LastExitCode }"`)
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matched = re.MatchString(cmd)
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if !matched {
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t.Fatalf("Got unexpected command: %s", cmd)
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}
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}
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func TestProvisionerProvision_Scripts(t *testing.T) {
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tempFile, _ := ioutil.TempFile("", "packer")
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defer os.Remove(tempFile.Name())
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defer tempFile.Close()
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// skip_clean is set to true otherwise the last command executed by the provisioner is the cleanup.
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config := testConfigWithSkipClean()
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delete(config, "inline")
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config["scripts"] = []string{tempFile.Name()}
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config["packer_build_name"] = "foobuild"
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config["packer_builder_type"] = "footype"
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config["remote_path"] = "c:/Windows/Temp/script.ps1"
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ui := testUi()
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p := new(Provisioner)
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comm := new(packer.MockCommunicator)
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p.Prepare(config)
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err := p.Provision(context.Background(), ui, comm, generatedData())
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if err != nil {
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t.Fatal("should not have error")
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}
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cmd := comm.StartCmd.Command
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re := regexp.MustCompile(`powershell -executionpolicy bypass "& { if \(Test-Path variable:global:ProgressPreference\){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};\. c:/Windows/Temp/packer-ps-env-vars-[[:alnum:]]{8}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{12}\.ps1; &'c:/Windows/Temp/script.ps1'; exit \$LastExitCode }"`)
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matched := re.MatchString(cmd)
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if !matched {
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t.Fatalf("Got unexpected command: %s", cmd)
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}
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}
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func TestProvisionerProvision_ScriptsWithEnvVars(t *testing.T) {
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tempFile, _ := ioutil.TempFile("", "packer")
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ui := testUi()
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defer os.Remove(tempFile.Name())
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defer tempFile.Close()
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// skip_clean is set to true otherwise the last command executed by the provisioner is the cleanup.
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config := testConfigWithSkipClean()
|
|
delete(config, "inline")
|
|
|
|
config["scripts"] = []string{tempFile.Name()}
|
|
config["packer_build_name"] = "foobuild"
|
|
config["packer_builder_type"] = "footype"
|
|
|
|
// Env vars - currently should not effect them
|
|
envVars := make([]string, 2)
|
|
envVars[0] = "FOO=BAR"
|
|
envVars[1] = "BAR=BAZ"
|
|
config["environment_vars"] = envVars
|
|
config["remote_path"] = "c:/Windows/Temp/script.ps1"
|
|
|
|
p := new(Provisioner)
|
|
comm := new(packer.MockCommunicator)
|
|
p.Prepare(config)
|
|
err := p.Provision(context.Background(), ui, comm, generatedData())
|
|
if err != nil {
|
|
t.Fatal("should not have error")
|
|
}
|
|
|
|
cmd := comm.StartCmd.Command
|
|
re := regexp.MustCompile(`powershell -executionpolicy bypass "& { if \(Test-Path variable:global:ProgressPreference\){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};\. c:/Windows/Temp/packer-ps-env-vars-[[:alnum:]]{8}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{12}\.ps1; &'c:/Windows/Temp/script.ps1'; exit \$LastExitCode }"`)
|
|
matched := re.MatchString(cmd)
|
|
if !matched {
|
|
t.Fatalf("Got unexpected command: %s", cmd)
|
|
}
|
|
}
|
|
|
|
func TestProvisionerProvision_SkipClean(t *testing.T) {
|
|
tempFile, _ := ioutil.TempFile("", "packer")
|
|
defer func() {
|
|
tempFile.Close()
|
|
os.Remove(tempFile.Name())
|
|
}()
|
|
|
|
config := map[string]interface{}{
|
|
"scripts": []string{tempFile.Name()},
|
|
"remote_path": "c:/Windows/Temp/script.ps1",
|
|
}
|
|
|
|
tt := []struct {
|
|
SkipClean bool
|
|
LastExecutedCommandRegex string
|
|
}{
|
|
{
|
|
SkipClean: true,
|
|
LastExecutedCommandRegex: `powershell -executionpolicy bypass "& { if \(Test-Path variable:global:ProgressPreference\){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};\. c:/Windows/Temp/packer-ps-env-vars-[[:alnum:]]{8}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{12}\.ps1; &'c:/Windows/Temp/script.ps1'; exit \$LastExitCode }"`,
|
|
},
|
|
{
|
|
SkipClean: false,
|
|
LastExecutedCommandRegex: `powershell -executionpolicy bypass "& { if \(Test-Path variable:global:ProgressPreference\){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};\. c:/Windows/Temp/packer-ps-env-vars-[[:alnum:]]{8}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{12}\.ps1; &'c:/Windows/Temp/packer-cleanup-[[:alnum:]]{8}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{12}\.ps1'; exit \$LastExitCode }"`,
|
|
},
|
|
}
|
|
|
|
for _, tc := range tt {
|
|
tc := tc
|
|
p := new(Provisioner)
|
|
ui := testUi()
|
|
comm := new(packer.MockCommunicator)
|
|
|
|
config["skip_clean"] = tc.SkipClean
|
|
if err := p.Prepare(config); err != nil {
|
|
t.Fatalf("failed to prepare config when SkipClean is %t: %s", tc.SkipClean, err)
|
|
}
|
|
err := p.Provision(context.Background(), ui, comm, generatedData())
|
|
if err != nil {
|
|
t.Fatal("should not have error")
|
|
}
|
|
|
|
// When SkipClean is false the last executed command should be the clean up command;
|
|
// otherwise it will be the execution command for the provisioning script.
|
|
cmd := comm.StartCmd.Command
|
|
re := regexp.MustCompile(tc.LastExecutedCommandRegex)
|
|
matched := re.MatchString(cmd)
|
|
if !matched {
|
|
t.Fatalf(`Got unexpected command when SkipClean is %t: %s`, tc.SkipClean, cmd)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestProvisionerProvision_UploadFails(t *testing.T) {
|
|
config := testConfig()
|
|
ui := testUi()
|
|
|
|
p := new(Provisioner)
|
|
comm := new(packer.ScriptUploadErrorMockCommunicator)
|
|
p.Prepare(config)
|
|
p.config.StartRetryTimeout = 1 * time.Second
|
|
err := p.Provision(context.Background(), ui, comm, generatedData())
|
|
if !strings.Contains(err.Error(), packer.ScriptUploadErrorMockCommunicatorError.Error()) {
|
|
t.Fatalf("expected Provision() error %q to contain %q",
|
|
err.Error(),
|
|
packer.ScriptUploadErrorMockCommunicatorError.Error())
|
|
}
|
|
}
|
|
|
|
func TestProvisioner_createFlattenedElevatedEnvVars_windows(t *testing.T) {
|
|
var flattenedEnvVars string
|
|
config := testConfig()
|
|
|
|
userEnvVarTests := [][]string{
|
|
{}, // No user env var
|
|
{"FOO=bar"}, // Single user env var
|
|
{"FOO=bar", "BAZ=qux"}, // Multiple user env vars
|
|
{"FOO=bar=baz"}, // User env var with value containing equals
|
|
{"FOO==bar"}, // User env var with value starting with equals
|
|
// Test escaping of characters special to PowerShell
|
|
{"FOO=bar$baz"}, // User env var with value containing dollar
|
|
{"FOO=bar\"baz"}, // User env var with value containing a double quote
|
|
{"FOO=bar'baz"}, // User env var with value containing a single quote
|
|
{"FOO=bar`baz"}, // User env var with value containing a backtick
|
|
|
|
}
|
|
expected := []string{
|
|
`$env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
`$env:FOO="bar"; $env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
`$env:BAZ="qux"; $env:FOO="bar"; $env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
`$env:FOO="bar=baz"; $env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
`$env:FOO="=bar"; $env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
"$env:FOO=\"bar`$baz\"; $env:PACKER_BUILDER_TYPE=\"iso\"; $env:PACKER_BUILD_NAME=\"vmware\"; ",
|
|
"$env:FOO=\"bar`\"baz\"; $env:PACKER_BUILDER_TYPE=\"iso\"; $env:PACKER_BUILD_NAME=\"vmware\"; ",
|
|
"$env:FOO=\"bar`'baz\"; $env:PACKER_BUILDER_TYPE=\"iso\"; $env:PACKER_BUILD_NAME=\"vmware\"; ",
|
|
"$env:FOO=\"bar``baz\"; $env:PACKER_BUILDER_TYPE=\"iso\"; $env:PACKER_BUILD_NAME=\"vmware\"; ",
|
|
}
|
|
|
|
p := new(Provisioner)
|
|
p.generatedData = generatedData()
|
|
p.Prepare(config)
|
|
|
|
// Defaults provided by Packer
|
|
p.config.PackerBuildName = "vmware"
|
|
p.config.PackerBuilderType = "iso"
|
|
|
|
for i, expectedValue := range expected {
|
|
p.config.Vars = userEnvVarTests[i]
|
|
flattenedEnvVars = p.createFlattenedEnvVars(true)
|
|
if flattenedEnvVars != expectedValue {
|
|
t.Fatalf("expected flattened env vars to be: %s, got %s.", expectedValue, flattenedEnvVars)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestProvisionerCorrectlyInterpolatesValidExitCodes(t *testing.T) {
|
|
type testCases struct {
|
|
Input interface{}
|
|
Expected []int
|
|
}
|
|
validExitCodeTests := []testCases{
|
|
{"0", []int{0}},
|
|
{[]string{"0"}, []int{0}},
|
|
{[]int{0, 12345}, []int{0, 12345}},
|
|
{[]string{"0", "12345"}, []int{0, 12345}},
|
|
{"0,12345", []int{0, 12345}},
|
|
}
|
|
|
|
for _, tc := range validExitCodeTests {
|
|
p := new(Provisioner)
|
|
config := testConfig()
|
|
config["valid_exit_codes"] = tc.Input
|
|
err := p.Prepare(config)
|
|
|
|
if err != nil {
|
|
t.Fatalf("Shouldn't have had error interpolating exit codes")
|
|
}
|
|
assert.ElementsMatchf(t, p.config.ValidExitCodes, tc.Expected,
|
|
fmt.Sprintf("expected exit codes to be: %#v, got %#v.", p.config.ValidExitCodes, tc.Expected))
|
|
}
|
|
}
|
|
|
|
func TestProvisionerCorrectlyInterpolatesExecutionPolicy(t *testing.T) {
|
|
type testCases struct {
|
|
Input interface{}
|
|
Expected ExecutionPolicy
|
|
ErrExpected bool
|
|
}
|
|
tests := []testCases{
|
|
{
|
|
Input: "bypass",
|
|
Expected: ExecutionPolicy(0),
|
|
ErrExpected: false,
|
|
},
|
|
{
|
|
Input: "allsigned",
|
|
Expected: ExecutionPolicy(1),
|
|
ErrExpected: false,
|
|
},
|
|
{
|
|
Input: "default",
|
|
Expected: ExecutionPolicy(2),
|
|
ErrExpected: false,
|
|
},
|
|
{
|
|
Input: "remotesigned",
|
|
Expected: ExecutionPolicy(3),
|
|
ErrExpected: false,
|
|
},
|
|
{
|
|
Input: "restricted",
|
|
Expected: ExecutionPolicy(4),
|
|
ErrExpected: false,
|
|
},
|
|
{
|
|
Input: "undefined",
|
|
Expected: ExecutionPolicy(5),
|
|
ErrExpected: false,
|
|
},
|
|
{
|
|
Input: "unrestricted",
|
|
Expected: ExecutionPolicy(6),
|
|
ErrExpected: false,
|
|
},
|
|
{
|
|
Input: "none",
|
|
Expected: ExecutionPolicy(7),
|
|
ErrExpected: false,
|
|
},
|
|
{
|
|
Input: "0", // User can supply a valid number for policy, too
|
|
Expected: 0,
|
|
ErrExpected: false,
|
|
},
|
|
{
|
|
Input: "invalid",
|
|
Expected: 0,
|
|
ErrExpected: true,
|
|
},
|
|
{
|
|
Input: "100", // If number is invalid policy, reject.
|
|
Expected: 100,
|
|
ErrExpected: true,
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
p := new(Provisioner)
|
|
config := testConfig()
|
|
config["execution_policy"] = tc.Input
|
|
err := p.Prepare(config)
|
|
|
|
if (err != nil) != tc.ErrExpected {
|
|
t.Fatalf("Either err was expected, or shouldn't have happened: %#v", tc)
|
|
}
|
|
if err == nil {
|
|
assert.Equal(t, p.config.ExecutionPolicy, tc.Expected,
|
|
fmt.Sprintf("expected %#v, got %#v.", p.config.ExecutionPolicy, tc.Expected))
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestProvisioner_createFlattenedEnvVars_windows(t *testing.T) {
|
|
var flattenedEnvVars string
|
|
config := testConfig()
|
|
|
|
userEnvVarTests := [][]string{
|
|
{}, // No user env var
|
|
{"FOO=bar"}, // Single user env var
|
|
{"FOO=bar", "BAZ=qux"}, // Multiple user env vars
|
|
{"FOO=bar=baz"}, // User env var with value containing equals
|
|
{"FOO==bar"}, // User env var with value starting with equals
|
|
// Test escaping of characters special to PowerShell
|
|
{"FOO=bar$baz"}, // User env var with value containing dollar
|
|
{"FOO=bar\"baz"}, // User env var with value containing a double quote
|
|
{"FOO=bar'baz"}, // User env var with value containing a single quote
|
|
{"FOO=bar`baz"}, // User env var with value containing a backtick
|
|
}
|
|
expected := []string{
|
|
`$env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
`$env:FOO="bar"; $env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
`$env:BAZ="qux"; $env:FOO="bar"; $env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
`$env:FOO="bar=baz"; $env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
`$env:FOO="=bar"; $env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
"$env:FOO=\"bar`$baz\"; $env:PACKER_BUILDER_TYPE=\"iso\"; $env:PACKER_BUILD_NAME=\"vmware\"; ",
|
|
"$env:FOO=\"bar`\"baz\"; $env:PACKER_BUILDER_TYPE=\"iso\"; $env:PACKER_BUILD_NAME=\"vmware\"; ",
|
|
"$env:FOO=\"bar`'baz\"; $env:PACKER_BUILDER_TYPE=\"iso\"; $env:PACKER_BUILD_NAME=\"vmware\"; ",
|
|
"$env:FOO=\"bar``baz\"; $env:PACKER_BUILDER_TYPE=\"iso\"; $env:PACKER_BUILD_NAME=\"vmware\"; ",
|
|
}
|
|
|
|
p := new(Provisioner)
|
|
p.generatedData = generatedData()
|
|
p.Prepare(config)
|
|
|
|
// Defaults provided by Packer
|
|
p.config.PackerBuildName = "vmware"
|
|
p.config.PackerBuilderType = "iso"
|
|
|
|
for i, expectedValue := range expected {
|
|
p.config.Vars = userEnvVarTests[i]
|
|
flattenedEnvVars = p.createFlattenedEnvVars(false)
|
|
if flattenedEnvVars != expectedValue {
|
|
t.Fatalf("expected flattened env vars to be: %s, got %s.", expectedValue, flattenedEnvVars)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestProvision_createCommandText(t *testing.T) {
|
|
config := testConfig()
|
|
config["remote_path"] = "c:/Windows/Temp/script.ps1"
|
|
p := new(Provisioner)
|
|
comm := new(packer.MockCommunicator)
|
|
p.communicator = comm
|
|
_ = p.Prepare(config)
|
|
|
|
// Defaults provided by Packer
|
|
p.config.PackerBuildName = "vmware"
|
|
p.config.PackerBuilderType = "iso"
|
|
|
|
// Non-elevated
|
|
p.generatedData = make(map[string]interface{})
|
|
cmd, _ := p.createCommandText()
|
|
|
|
re := regexp.MustCompile(`powershell -executionpolicy bypass "& { if \(Test-Path variable:global:ProgressPreference\){set-variable -name variable:global:ProgressPreference -value 'SilentlyContinue'};\. c:/Windows/Temp/packer-ps-env-vars-[[:alnum:]]{8}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{12}\.ps1; &'c:/Windows/Temp/script.ps1'; exit \$LastExitCode }"`)
|
|
matched := re.MatchString(cmd)
|
|
if !matched {
|
|
t.Fatalf("Got unexpected command: %s", cmd)
|
|
}
|
|
|
|
// Elevated
|
|
p.config.ElevatedUser = "vagrant"
|
|
p.config.ElevatedPassword = "vagrant"
|
|
cmd, _ = p.createCommandText()
|
|
re = regexp.MustCompile(`powershell -executionpolicy bypass -file "C:/Windows/Temp/packer-elevated-shell-[[:alnum:]]{8}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{4}-[[:alnum:]]{12}\.ps1"`)
|
|
matched = re.MatchString(cmd)
|
|
if !matched {
|
|
t.Fatalf("Got unexpected elevated command: %s", cmd)
|
|
}
|
|
}
|
|
|
|
func TestProvision_uploadEnvVars(t *testing.T) {
|
|
p := new(Provisioner)
|
|
comm := new(packer.MockCommunicator)
|
|
p.communicator = comm
|
|
|
|
flattenedEnvVars := `$env:PACKER_BUILDER_TYPE="footype"; $env:PACKER_BUILD_NAME="foobuild";`
|
|
|
|
err := p.uploadEnvVars(flattenedEnvVars)
|
|
if err != nil {
|
|
t.Fatalf("Did not expect error: %s", err.Error())
|
|
}
|
|
|
|
if comm.UploadCalled != true {
|
|
t.Fatalf("Failed to upload env var file")
|
|
}
|
|
}
|
|
|
|
func TestCancel(t *testing.T) {
|
|
// Don't actually call Cancel() as it performs an os.Exit(0)
|
|
// which kills the 'go test' tool
|
|
}
|
|
|
|
func testConfig() map[string]interface{} {
|
|
return map[string]interface{}{
|
|
"inline": []interface{}{"foo", "bar"},
|
|
}
|
|
}
|
|
|
|
func testConfigWithSkipClean() map[string]interface{} {
|
|
return map[string]interface{}{
|
|
"inline": []interface{}{"foo", "bar"},
|
|
"skip_clean": true,
|
|
}
|
|
}
|
|
|
|
func generatedData() map[string]interface{} {
|
|
return map[string]interface{}{
|
|
"PackerHTTPAddr": common.HttpAddrNotImplemented,
|
|
"PackerHTTPIP": common.HttpIPNotImplemented,
|
|
"PackerHTTPPort": common.HttpPortNotImplemented,
|
|
}
|
|
}
|