417 lines
11 KiB
Go
417 lines
11 KiB
Go
package iso
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"math"
|
|
"math/rand"
|
|
"os"
|
|
"path/filepath"
|
|
"runtime"
|
|
"strconv"
|
|
"strings"
|
|
|
|
"testing"
|
|
|
|
"github.com/hashicorp/packer/packer"
|
|
packersdk "github.com/hashicorp/packer/packer-plugin-sdk/packer"
|
|
"github.com/hashicorp/packer/packer-plugin-sdk/template"
|
|
"github.com/hashicorp/packer/provisioner/shell"
|
|
)
|
|
|
|
var vmxTestBuilderConfig = map[string]string{
|
|
"type": `"vmware-iso"`,
|
|
"iso_url": `"https://archive.org/download/ut-ttylinux-i686-12.6/ut-ttylinux-i686-12.6.iso"`,
|
|
"iso_checksum": `"md5:43c1feeae55a44c6ef694b8eb18408a6"`,
|
|
"ssh_username": `"root"`,
|
|
"ssh_password": `"password"`,
|
|
"ssh_wait_timeout": `"45s"`,
|
|
"boot_command": `["<enter><wait5><wait10>","root<enter><wait>password<enter><wait>","udhcpc<enter><wait>"]`,
|
|
"shutdown_command": `"/sbin/shutdown -h; exit 0"`,
|
|
"ssh_key_exchange_algorithms": `["diffie-hellman-group1-sha1"]`,
|
|
}
|
|
|
|
var vmxTestProvisionerConfig = map[string]string{
|
|
"type": `"shell"`,
|
|
"inline": `["echo hola mundo"]`,
|
|
}
|
|
|
|
const vmxTestTemplate string = `{"builders":[{%s}],"provisioners":[{%s}]}`
|
|
|
|
func tmpnam(prefix string) string {
|
|
var path string
|
|
var err error
|
|
|
|
const length = 16
|
|
|
|
dir := os.TempDir()
|
|
max := int(math.Pow(2, float64(length)))
|
|
|
|
// FIXME use ioutil.TempFile() or at least mimic implementation, this could loop forever
|
|
n, err := rand.Intn(max), nil
|
|
for path = filepath.Join(dir, prefix+strconv.Itoa(n)); err == nil; _, err = os.Stat(path) {
|
|
n = rand.Intn(max)
|
|
path = filepath.Join(dir, prefix+strconv.Itoa(n))
|
|
}
|
|
return path
|
|
}
|
|
|
|
func createFloppyOutput(prefix string) (string, string, error) {
|
|
output := tmpnam(prefix)
|
|
f, err := os.Create(output)
|
|
if err != nil {
|
|
return "", "", fmt.Errorf("Unable to create empty %s: %s", output, err)
|
|
}
|
|
f.Close()
|
|
|
|
vmxData := []string{
|
|
`"floppy0.present":"TRUE"`,
|
|
`"floppy0.fileType":"file"`,
|
|
`"floppy0.clientDevice":"FALSE"`,
|
|
`"floppy0.fileName":"%s"`,
|
|
`"floppy0.startConnected":"TRUE"`,
|
|
}
|
|
|
|
outputFile := strings.Replace(output, "\\", "\\\\", -1)
|
|
vmxString := fmt.Sprintf("{"+strings.Join(vmxData, ",")+"}", outputFile)
|
|
return output, vmxString, nil
|
|
}
|
|
|
|
func readFloppyOutput(path string) (string, error) {
|
|
f, err := os.Open(path)
|
|
if err != nil {
|
|
return "", fmt.Errorf("Unable to open file %s", path)
|
|
}
|
|
defer f.Close()
|
|
data, err := ioutil.ReadAll(f)
|
|
if err != nil {
|
|
return "", fmt.Errorf("Unable to read file: %s", err)
|
|
}
|
|
if len(data) == 0 {
|
|
return "", nil
|
|
}
|
|
return string(data[:bytes.IndexByte(data, 0)]), nil
|
|
}
|
|
|
|
func setupVMwareBuild(t *testing.T, builderConfig map[string]string, provisionerConfig map[string]string) error {
|
|
ui := packer.TestUi(t)
|
|
|
|
// create builder config and update with user-supplied options
|
|
cfgBuilder := map[string]string{}
|
|
for k, v := range vmxTestBuilderConfig {
|
|
cfgBuilder[k] = v
|
|
}
|
|
for k, v := range builderConfig {
|
|
cfgBuilder[k] = v
|
|
}
|
|
|
|
// convert our builder config into a single sprintfable string
|
|
builderLines := []string{}
|
|
for k, v := range cfgBuilder {
|
|
builderLines = append(builderLines, fmt.Sprintf(`"%s":%s`, k, v))
|
|
}
|
|
|
|
// create provisioner config and update with user-supplied options
|
|
cfgProvisioner := map[string]string{}
|
|
for k, v := range vmxTestProvisionerConfig {
|
|
cfgProvisioner[k] = v
|
|
}
|
|
for k, v := range provisionerConfig {
|
|
cfgProvisioner[k] = v
|
|
}
|
|
|
|
// convert our provisioner config into a single sprintfable string
|
|
provisionerLines := []string{}
|
|
for k, v := range cfgProvisioner {
|
|
provisionerLines = append(provisionerLines, fmt.Sprintf(`"%s":%s`, k, v))
|
|
}
|
|
|
|
// and now parse them into a template
|
|
configString := fmt.Sprintf(vmxTestTemplate, strings.Join(builderLines, `,`), strings.Join(provisionerLines, `,`))
|
|
|
|
tpl, err := template.Parse(strings.NewReader(configString))
|
|
if err != nil {
|
|
t.Fatalf("Unable to parse test config: %s", err)
|
|
}
|
|
|
|
// create our config to test the vmware-iso builder
|
|
components := packer.ComponentFinder{
|
|
BuilderStore: packer.MapOfBuilder{
|
|
"vmware-iso": func() (packer.Builder, error) { return &Builder{}, nil },
|
|
},
|
|
Hook: func(n string) (packersdk.Hook, error) {
|
|
return &packersdk.DispatchHook{}, nil
|
|
},
|
|
ProvisionerStore: packer.MapOfProvisioner{
|
|
"shell": func() (packer.Provisioner, error) { return &shell.Provisioner{}, nil },
|
|
},
|
|
PostProcessorStore: packer.MapOfPostProcessor{
|
|
"something": func() (packer.PostProcessor, error) { return &packer.MockPostProcessor{}, nil },
|
|
},
|
|
}
|
|
config := packer.CoreConfig{
|
|
Template: tpl,
|
|
Components: components,
|
|
}
|
|
|
|
// create a core using our template
|
|
core := packer.NewCore(&config)
|
|
err = core.Initialize()
|
|
if err != nil {
|
|
t.Fatalf("Unable to create core: %s", err)
|
|
}
|
|
|
|
// now we can prepare our build
|
|
b, err := core.Build("vmware-iso")
|
|
if err != nil {
|
|
t.Fatalf("Unable to create build: %s", err)
|
|
}
|
|
|
|
warn, err := b.Prepare()
|
|
if err != nil {
|
|
t.Fatalf("error preparing build: %v", err)
|
|
}
|
|
if len(warn) > 0 {
|
|
for _, w := range warn {
|
|
t.Logf("Configuration warning: %s", w)
|
|
}
|
|
}
|
|
|
|
// and then finally build it
|
|
artifacts, err := b.Run(context.Background(), ui)
|
|
if err != nil {
|
|
t.Fatalf("Failed to build artifact: %s", err)
|
|
}
|
|
|
|
// check to see that we only got one artifact back
|
|
if len(artifacts) == 1 {
|
|
return artifacts[0].Destroy()
|
|
}
|
|
|
|
// otherwise some number of errors happened
|
|
t.Logf("Unexpected number of artifacts returned: %d", len(artifacts))
|
|
errors := make([]error, 0)
|
|
for _, artifact := range artifacts {
|
|
if err := artifact.Destroy(); err != nil {
|
|
errors = append(errors, err)
|
|
}
|
|
}
|
|
if len(errors) > 0 {
|
|
t.Errorf("%d Errors returned while trying to destroy artifacts", len(errors))
|
|
return fmt.Errorf("Error while trying to destroy artifacts: %v", errors)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func TestStepCreateVmx_SerialFile(t *testing.T) {
|
|
if os.Getenv("PACKER_ACC") == "" {
|
|
t.Skip("This test is only run with PACKER_ACC=1 due to the requirement of access to the VMware binaries.")
|
|
}
|
|
|
|
tmpfile := tmpnam("SerialFileInput.")
|
|
|
|
serialConfig := map[string]string{
|
|
"serial": fmt.Sprintf(`"file:%s"`, filepath.ToSlash(tmpfile)),
|
|
}
|
|
|
|
error := setupVMwareBuild(t, serialConfig, map[string]string{})
|
|
if error != nil {
|
|
t.Errorf("Unable to read file: %s", error)
|
|
}
|
|
|
|
f, err := os.Stat(tmpfile)
|
|
if err != nil {
|
|
t.Errorf("VMware builder did not create a file for serial port: %s", err)
|
|
}
|
|
|
|
if f != nil {
|
|
if err := os.Remove(tmpfile); err != nil {
|
|
t.Fatalf("Unable to remove file %s: %s", tmpfile, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestStepCreateVmx_SerialPort(t *testing.T) {
|
|
if os.Getenv("PACKER_ACC") == "" {
|
|
t.Skip("This test is only run with PACKER_ACC=1 due to the requirement of access to the VMware binaries.")
|
|
}
|
|
|
|
var defaultSerial string
|
|
if runtime.GOOS == "windows" {
|
|
defaultSerial = "COM1"
|
|
} else {
|
|
defaultSerial = "/dev/ttyS0"
|
|
}
|
|
|
|
config := map[string]string{
|
|
"serial": fmt.Sprintf(`"device:%s"`, filepath.ToSlash(defaultSerial)),
|
|
}
|
|
provision := map[string]string{
|
|
"inline": `"dmesg | egrep -o '^serial8250: ttyS1 at' > /dev/fd0"`,
|
|
}
|
|
|
|
// where to write output
|
|
output, vmxData, err := createFloppyOutput("SerialPortOutput.")
|
|
if err != nil {
|
|
t.Fatalf("Error creating output: %s", err)
|
|
}
|
|
defer func() {
|
|
if _, err := os.Stat(output); err == nil {
|
|
os.Remove(output)
|
|
}
|
|
}()
|
|
config["vmx_data"] = vmxData
|
|
t.Logf("Preparing to write output to %s", output)
|
|
|
|
// whee
|
|
err = setupVMwareBuild(t, config, provision)
|
|
if err != nil {
|
|
t.Errorf("%s", err)
|
|
}
|
|
|
|
// check the output
|
|
data, err := readFloppyOutput(output)
|
|
if err != nil {
|
|
t.Errorf("%s", err)
|
|
}
|
|
|
|
if data != "serial8250: ttyS1 at\n" {
|
|
t.Errorf("Serial port not detected : %v", data)
|
|
}
|
|
}
|
|
|
|
func TestStepCreateVmx_ParallelPort(t *testing.T) {
|
|
if os.Getenv("PACKER_ACC") == "" {
|
|
t.Skip("This test is only run with PACKER_ACC=1 due to the requirement of access to the VMware binaries.")
|
|
}
|
|
|
|
var defaultParallel string
|
|
if runtime.GOOS == "windows" {
|
|
defaultParallel = "LPT1"
|
|
} else {
|
|
defaultParallel = "/dev/lp0"
|
|
}
|
|
|
|
config := map[string]string{
|
|
"parallel": fmt.Sprintf(`"device:%s,uni"`, filepath.ToSlash(defaultParallel)),
|
|
}
|
|
provision := map[string]string{
|
|
"inline": `"cat /proc/modules | egrep -o '^parport ' > /dev/fd0"`,
|
|
}
|
|
|
|
// where to write output
|
|
output, vmxData, err := createFloppyOutput("ParallelPortOutput.")
|
|
if err != nil {
|
|
t.Fatalf("Error creating output: %s", err)
|
|
}
|
|
defer func() {
|
|
if _, err := os.Stat(output); err == nil {
|
|
os.Remove(output)
|
|
}
|
|
}()
|
|
config["vmx_data"] = vmxData
|
|
t.Logf("Preparing to write output to %s", output)
|
|
|
|
// whee
|
|
error := setupVMwareBuild(t, config, provision)
|
|
if error != nil {
|
|
t.Errorf("%s", error)
|
|
}
|
|
|
|
// check the output
|
|
data, err := readFloppyOutput(output)
|
|
if err != nil {
|
|
t.Errorf("%s", err)
|
|
}
|
|
|
|
if data != "parport \n" {
|
|
t.Errorf("Parallel port not detected : %v", data)
|
|
}
|
|
}
|
|
|
|
func TestStepCreateVmx_Usb(t *testing.T) {
|
|
if os.Getenv("PACKER_ACC") == "" {
|
|
t.Skip("This test is only run with PACKER_ACC=1 due to the requirement of access to the VMware binaries.")
|
|
}
|
|
|
|
config := map[string]string{
|
|
"usb": `"TRUE"`,
|
|
}
|
|
provision := map[string]string{
|
|
"inline": `"dmesg | egrep -m1 -o 'USB hub found$' > /dev/fd0"`,
|
|
}
|
|
|
|
// where to write output
|
|
output, vmxData, err := createFloppyOutput("UsbOutput.")
|
|
if err != nil {
|
|
t.Fatalf("Error creating output: %s", err)
|
|
}
|
|
defer func() {
|
|
if _, err := os.Stat(output); err == nil {
|
|
os.Remove(output)
|
|
}
|
|
}()
|
|
config["vmx_data"] = vmxData
|
|
t.Logf("Preparing to write output to %s", output)
|
|
|
|
// whee
|
|
error := setupVMwareBuild(t, config, provision)
|
|
if error != nil {
|
|
t.Errorf("%s", error)
|
|
}
|
|
|
|
// check the output
|
|
data, err := readFloppyOutput(output)
|
|
if err != nil {
|
|
t.Errorf("%s", err)
|
|
}
|
|
|
|
if data != "USB hub found\n" {
|
|
t.Errorf("USB support not detected : %v", data)
|
|
}
|
|
}
|
|
|
|
func TestStepCreateVmx_Sound(t *testing.T) {
|
|
if os.Getenv("PACKER_ACC") == "" {
|
|
t.Skip("This test is only run with PACKER_ACC=1 due to the requirement of access to the VMware binaries.")
|
|
}
|
|
|
|
config := map[string]string{
|
|
"sound": `"TRUE"`,
|
|
}
|
|
provision := map[string]string{
|
|
"inline": `"cat /proc/modules | egrep -o '^soundcore' > /dev/fd0"`,
|
|
}
|
|
|
|
// where to write output
|
|
output, vmxData, err := createFloppyOutput("SoundOutput.")
|
|
if err != nil {
|
|
t.Fatalf("Error creating output: %s", err)
|
|
}
|
|
defer func() {
|
|
if _, err := os.Stat(output); err == nil {
|
|
os.Remove(output)
|
|
}
|
|
}()
|
|
config["vmx_data"] = vmxData
|
|
t.Logf("Preparing to write output to %s", output)
|
|
|
|
// whee
|
|
error := setupVMwareBuild(t, config, provision)
|
|
if error != nil {
|
|
t.Errorf("Unable to read file: %s", error)
|
|
}
|
|
|
|
// check the output
|
|
data, err := readFloppyOutput(output)
|
|
if err != nil {
|
|
t.Errorf("%s", err)
|
|
}
|
|
|
|
if data != "soundcore\n" {
|
|
t.Errorf("Soundcard not detected : %v", data)
|
|
}
|
|
}
|