722 lines
24 KiB
Go
722 lines
24 KiB
Go
package powershell
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import (
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"bytes"
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"errors"
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"fmt"
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"io/ioutil"
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//"log"
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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/packer"
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)
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func testConfig() map[string]interface{} {
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return map[string]interface{}{
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"inline": []interface{}{"foo", "bar"},
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}
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}
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func init() {
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//log.SetOutput(ioutil.Discard)
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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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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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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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if p.config.RemotePath != DefaultRemotePath {
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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 != `if (Test-Path variable:global:ProgressPreference){$ProgressPreference='SilentlyContinue'};{{.Vars}}&'{{.Path}}';exit $LastExitCode` {
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t.Fatalf(`Default command should be "if (Test-Path variable:global:ProgressPreference){$ProgressPreference='SilentlyContinue'};{{.Vars}}&'{{.Path}}';exit $LastExitCode", but got %s`, p.config.ExecuteCommand)
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}
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if p.config.ElevatedExecuteCommand != `if (Test-Path variable:global:ProgressPreference){$ProgressPreference='SilentlyContinue'};{{.Vars}}&'{{.Path}}';exit $LastExitCode` {
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t.Fatalf(`Default command should be "if (Test-Path variable:global:ProgressPreference){$ProgressPreference='SilentlyContinue'};{{.Vars}}&'{{.Path}}';exit $LastExitCode", but got %s`, p.config.ElevatedExecuteCommand)
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}
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if p.config.ValidExitCodes == nil {
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t.Fatalf("ValidExitCodes should not be nil")
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}
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if p.config.ValidExitCodes != nil {
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expCodes := []int{0}
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for i, v := range p.config.ValidExitCodes {
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if v != expCodes[i] {
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t.Fatalf("Expected ValidExitCodes don't match actual")
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}
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}
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}
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if p.config.ElevatedEnvVarFormat != `$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_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 have error (only provided elevated_user)")
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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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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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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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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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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 testObjects() (packer.Ui, packer.Communicator) {
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ui := testUi()
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return ui, new(packer.MockCommunicator)
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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(ui, comm)
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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(ui, comm)
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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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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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comm := new(packer.MockCommunicator)
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p.Prepare(config)
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err := p.Provision(ui, comm)
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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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expectedCommand := `if (Test-Path variable:global:ProgressPreference){$ProgressPreference='SilentlyContinue'};$env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; &'c:/Windows/Temp/inlineScript.ps1';exit $LastExitCode`
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expectedCommandBase64Encoded := `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`
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expectedCommandPrefix := `powershell -executionpolicy bypass -encodedCommand `
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expectedCommandEncoded := expectedCommandPrefix + expectedCommandBase64Encoded
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actualCommandWithoutPrefix := strings.Replace(comm.StartCmd.Command, expectedCommandPrefix, "", -1)
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actualCommandDecoded, err := powershellDecode(actualCommandWithoutPrefix)
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if err != nil {
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t.Fatal("should not have error when base64 decoding")
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}
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if actualCommandDecoded != expectedCommand {
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t.Fatalf("Expected decoded: %s, got %s", expectedCommand, actualCommandDecoded)
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}
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if comm.StartCmd.Command != expectedCommandEncoded {
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t.Fatalf("Expect command to be: %s, got %s", expectedCommandEncoded, comm.StartCmd.Command)
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}
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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(ui, comm)
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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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expectedCommand = `if (Test-Path variable:global:ProgressPreference){$ProgressPreference='SilentlyContinue'};$env:BAR="BAZ"; $env:FOO="BAR"; $env:PACKER_BUILDER_TYPE="iso"; $env:PACKER_BUILD_NAME="vmware"; &'c:/Windows/Temp/inlineScript.ps1';exit $LastExitCode`
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expectedCommandBase64Encoded = `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`
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expectedCommandPrefix = `powershell -executionpolicy bypass -encodedCommand `
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expectedCommandEncoded = expectedCommandPrefix + expectedCommandBase64Encoded
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actualCommandWithoutPrefix = strings.Replace(comm.StartCmd.Command, expectedCommandPrefix, "", -1)
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actualCommandDecoded, err = powershellDecode(actualCommandWithoutPrefix)
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if err != nil {
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t.Fatal("should not have error when base64 decoding")
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}
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if actualCommandDecoded != expectedCommand {
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t.Fatalf("Expected decoded: %s, got %s", expectedCommand, actualCommandDecoded)
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}
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if comm.StartCmd.Command != expectedCommandEncoded {
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t.Fatalf("Expect command to be: %s, got %s", expectedCommandEncoded, comm.StartCmd.Command)
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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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config := testConfig()
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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"
|
|
config["packer_builder_type"] = "footype"
|
|
ui := testUi()
|
|
|
|
p := new(Provisioner)
|
|
comm := new(packer.MockCommunicator)
|
|
p.Prepare(config)
|
|
err := p.Provision(ui, comm)
|
|
if err != nil {
|
|
t.Fatal("should not have error")
|
|
}
|
|
|
|
expectedCommand := `if (Test-Path variable:global:ProgressPreference){$ProgressPreference='SilentlyContinue'};$env:PACKER_BUILDER_TYPE="footype"; $env:PACKER_BUILD_NAME="foobuild"; &'c:/Windows/Temp/script.ps1';exit $LastExitCode`
|
|
expectedCommandBase64Encoded := `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`
|
|
expectedCommandPrefix := `powershell -executionpolicy bypass -encodedCommand `
|
|
expectedCommandEncoded := expectedCommandPrefix + expectedCommandBase64Encoded
|
|
|
|
actualCommandWithoutPrefix := strings.Replace(comm.StartCmd.Command, expectedCommandPrefix, "", -1)
|
|
actualCommandDecoded, err := powershellDecode(actualCommandWithoutPrefix)
|
|
if err != nil {
|
|
t.Fatal("should not have error when base64 decoding")
|
|
}
|
|
|
|
if actualCommandDecoded != expectedCommand {
|
|
t.Fatalf("Expected decoded: %s, got %s", expectedCommand, actualCommandDecoded)
|
|
}
|
|
|
|
if comm.StartCmd.Command != expectedCommandEncoded {
|
|
t.Fatalf("Expect command to be: %s, got %s", expectedCommandEncoded, comm.StartCmd.Command)
|
|
}
|
|
}
|
|
|
|
func TestProvisionerProvision_ScriptsWithEnvVars(t *testing.T) {
|
|
tempFile, _ := ioutil.TempFile("", "packer")
|
|
config := testConfig()
|
|
ui := testUi()
|
|
defer os.Remove(tempFile.Name())
|
|
delete(config, "inline")
|
|
|
|
config["scripts"] = []string{tempFile.Name()}
|
|
config["packer_build_name"] = "foobuild"
|
|
config["packer_builder_type"] = "footype"
|
|
|
|
// Env vars - currently should not effect them
|
|
envVars := make([]string, 2)
|
|
envVars[0] = "FOO=BAR"
|
|
envVars[1] = "BAR=BAZ"
|
|
config["environment_vars"] = envVars
|
|
|
|
p := new(Provisioner)
|
|
comm := new(packer.MockCommunicator)
|
|
p.Prepare(config)
|
|
err := p.Provision(ui, comm)
|
|
if err != nil {
|
|
t.Fatal("should not have error")
|
|
}
|
|
|
|
expectedCommand := `if (Test-Path variable:global:ProgressPreference){$ProgressPreference='SilentlyContinue'};$env:BAR="BAZ"; $env:FOO="BAR"; $env:PACKER_BUILDER_TYPE="footype"; $env:PACKER_BUILD_NAME="foobuild"; &'c:/Windows/Temp/script.ps1';exit $LastExitCode`
|
|
expectedCommandBase64Encoded := `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`
|
|
expectedCommandPrefix := `powershell -executionpolicy bypass -encodedCommand `
|
|
expectedCommandEncoded := expectedCommandPrefix + expectedCommandBase64Encoded
|
|
|
|
actualCommandWithoutPrefix := strings.Replace(comm.StartCmd.Command, expectedCommandPrefix, "", -1)
|
|
actualCommandDecoded, err := powershellDecode(actualCommandWithoutPrefix)
|
|
if err != nil {
|
|
t.Fatal("should not have error when base64 decoding")
|
|
}
|
|
|
|
if actualCommandDecoded != expectedCommand {
|
|
t.Fatalf("Expected decoded: %s, got %s", expectedCommand, actualCommandDecoded)
|
|
}
|
|
|
|
if comm.StartCmd.Command != expectedCommandEncoded {
|
|
t.Fatalf("Expect command to be: %s, got %s", expectedCommandEncoded, comm.StartCmd.Command)
|
|
}
|
|
}
|
|
|
|
func TestProvisionerProvision_UISlurp(t *testing.T) {
|
|
// UI should be called n times
|
|
|
|
// UI should receive following messages / output
|
|
}
|
|
|
|
func TestProvisioner_createFlattenedElevatedEnvVars_windows(t *testing.T) {
|
|
var flattenedEnvVars string
|
|
config := testConfig()
|
|
|
|
userEnvVarTests := [][]string{
|
|
{}, // No user env var
|
|
{"FOO=bar"}, // Single user env var
|
|
{"FOO=bar", "BAZ=qux"}, // Multiple user env vars
|
|
{"FOO=bar=baz"}, // User env var with value containing equals
|
|
{"FOO==bar"}, // User env var with value starting with equals
|
|
}
|
|
expected := []string{
|
|
`$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"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
}
|
|
|
|
p := new(Provisioner)
|
|
p.Prepare(config)
|
|
|
|
// Defaults provided by Packer
|
|
p.config.PackerBuildName = "vmware"
|
|
p.config.PackerBuilderType = "iso"
|
|
|
|
for i, expectedValue := range expected {
|
|
p.config.Vars = userEnvVarTests[i]
|
|
flattenedEnvVars = p.createFlattenedEnvVars(true)
|
|
if flattenedEnvVars != expectedValue {
|
|
t.Fatalf("expected flattened env vars to be: %s, got %s.", expectedValue, flattenedEnvVars)
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
func TestProvisioner_createFlattenedEnvVars_windows(t *testing.T) {
|
|
var flattenedEnvVars string
|
|
config := testConfig()
|
|
|
|
userEnvVarTests := [][]string{
|
|
{}, // No user env var
|
|
{"FOO=bar"}, // Single user env var
|
|
{"FOO=bar", "BAZ=qux"}, // Multiple user env vars
|
|
{"FOO=bar=baz"}, // User env var with value containing equals
|
|
{"FOO==bar"}, // User env var with value starting with equals
|
|
}
|
|
expected := []string{
|
|
`$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"; $env:PACKER_BUILD_NAME="vmware"; `,
|
|
}
|
|
|
|
p := new(Provisioner)
|
|
p.Prepare(config)
|
|
|
|
// Defaults provided by Packer
|
|
p.config.PackerBuildName = "vmware"
|
|
p.config.PackerBuilderType = "iso"
|
|
|
|
for i, expectedValue := range expected {
|
|
p.config.Vars = userEnvVarTests[i]
|
|
flattenedEnvVars = p.createFlattenedEnvVars(false)
|
|
if flattenedEnvVars != expectedValue {
|
|
t.Fatalf("expected flattened env vars to be: %s, got %s.", expectedValue, flattenedEnvVars)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestProvision_createCommandText(t *testing.T) {
|
|
|
|
config := testConfig()
|
|
p := new(Provisioner)
|
|
comm := new(packer.MockCommunicator)
|
|
p.communicator = comm
|
|
_ = p.Prepare(config)
|
|
|
|
// Non-elevated
|
|
cmd, _ := p.createCommandText()
|
|
|
|
expectedCommand := `if (Test-Path variable:global:ProgressPreference){$ProgressPreference='SilentlyContinue'};$env:PACKER_BUILDER_TYPE=""; $env:PACKER_BUILD_NAME=""; &'c:/Windows/Temp/script.ps1';exit $LastExitCode`
|
|
expectedCommandBase64Encoded := `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`
|
|
expectedCommandPrefix := `powershell -executionpolicy bypass -encodedCommand `
|
|
expectedCommandEncoded := expectedCommandPrefix + expectedCommandBase64Encoded
|
|
|
|
actualCommandWithoutPrefix := strings.Replace(cmd, expectedCommandPrefix, "", -1)
|
|
|
|
actualCommandDecoded, err := powershellDecode(actualCommandWithoutPrefix)
|
|
if err != nil {
|
|
t.Fatal("should not have error when base64 decoding")
|
|
}
|
|
|
|
if actualCommandDecoded != expectedCommand {
|
|
t.Fatalf("Expected decoded: %s, got %s", expectedCommand, actualCommandDecoded)
|
|
}
|
|
|
|
if cmd != expectedCommandEncoded {
|
|
t.Fatalf("Expect command to be: %s, got %s", expectedCommandEncoded, cmd)
|
|
}
|
|
|
|
// Elevated
|
|
p.config.ElevatedUser = "vagrant"
|
|
p.config.ElevatedPassword = "vagrant"
|
|
cmd, _ = p.createCommandText()
|
|
matched, _ := regexp.MatchString("powershell -executionpolicy bypass -file \"%TEMP%(.{1})packer-elevated-shell.*", cmd)
|
|
if !matched {
|
|
t.Fatalf("Got unexpected elevated command: %s", cmd)
|
|
}
|
|
}
|
|
|
|
func TestProvision_generateElevatedShellRunner(t *testing.T) {
|
|
|
|
// Non-elevated
|
|
config := testConfig()
|
|
p := new(Provisioner)
|
|
p.Prepare(config)
|
|
comm := new(packer.MockCommunicator)
|
|
p.communicator = comm
|
|
path, err := p.generateElevatedRunner("whoami")
|
|
|
|
if err != nil {
|
|
t.Fatalf("Did not expect error: %s", err.Error())
|
|
}
|
|
|
|
if comm.UploadCalled != true {
|
|
t.Fatalf("Should have uploaded file")
|
|
}
|
|
|
|
matched, _ := regexp.MatchString("%TEMP%(.{1})packer-elevated-shell.*", path)
|
|
if !matched {
|
|
t.Fatalf("Got unexpected file: %s", path)
|
|
}
|
|
}
|
|
|
|
func TestRetryable(t *testing.T) {
|
|
config := testConfig()
|
|
|
|
count := 0
|
|
retryMe := func() error {
|
|
t.Logf("RetryMe, attempt number %d", count)
|
|
if count == 2 {
|
|
return nil
|
|
}
|
|
count++
|
|
return errors.New(fmt.Sprintf("Still waiting %d more times...", 2-count))
|
|
}
|
|
retryableSleep = 50 * time.Millisecond
|
|
p := new(Provisioner)
|
|
p.config.StartRetryTimeout = 155 * time.Millisecond
|
|
err := p.Prepare(config)
|
|
err = p.retryable(retryMe)
|
|
if err != nil {
|
|
t.Fatalf("should not have error retrying funuction")
|
|
}
|
|
|
|
count = 0
|
|
p.config.StartRetryTimeout = 10 * time.Millisecond
|
|
err = p.Prepare(config)
|
|
err = p.retryable(retryMe)
|
|
if err == nil {
|
|
t.Fatalf("should have error retrying funuction")
|
|
}
|
|
}
|
|
|
|
func TestCancel(t *testing.T) {
|
|
// Don't actually call Cancel() as it performs an os.Exit(0)
|
|
// which kills the 'go test' tool
|
|
}
|