633 lines
14 KiB
Go
633 lines
14 KiB
Go
package iso
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import (
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"context"
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"fmt"
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"reflect"
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"strconv"
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"testing"
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"os"
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hypervcommon "github.com/hashicorp/packer/builder/hyperv/common"
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"github.com/hashicorp/packer/helper/multistep"
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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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"iso_checksum": "foo",
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"iso_checksum_type": "md5",
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"iso_url": "http://www.packer.io",
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"shutdown_command": "yes",
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"ssh_username": "foo",
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"ram_size": 64,
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"disk_size": 256,
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"disk_block_size": 1,
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"guest_additions_mode": "none",
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"disk_additional_size": "50000,40000,30000",
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packer.BuildNameConfigKey: "foo",
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}
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}
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func TestBuilder_ImplementsBuilder(t *testing.T) {
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var raw interface{}
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raw = &Builder{}
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if _, ok := raw.(packer.Builder); !ok {
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t.Error("Builder must implement builder.")
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}
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}
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func TestBuilderPrepare_Defaults(t *testing.T) {
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var b Builder
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config := testConfig()
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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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if b.config.VMName != "packer-foo" {
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t.Errorf("bad vm name: %s", b.config.VMName)
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}
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}
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func TestBuilderPrepare_DiskSize(t *testing.T) {
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var b Builder
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config := testConfig()
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delete(config, "disk_size")
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err != nil {
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t.Fatalf("bad err: %s", err)
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}
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if b.config.DiskSize != 40*1024 {
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t.Fatalf("bad size: %d", b.config.DiskSize)
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}
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config["disk_size"] = 256
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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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if b.config.DiskSize != 256 {
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t.Fatalf("bad size: %d", b.config.DiskSize)
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}
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}
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func TestBuilderPrepare_DiskBlockSize(t *testing.T) {
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var b Builder
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config := testConfig()
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expected_default_block_size := uint(32)
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expected_min_block_size := uint(0)
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expected_max_block_size := uint(256)
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// Test default with empty disk_block_size
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delete(config, "disk_block_size")
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err != nil {
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t.Fatalf("bad err: %s", err)
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}
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if b.config.DiskBlockSize != expected_default_block_size {
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t.Fatalf("bad default block size with empty config: %d. Expected %d", b.config.DiskBlockSize,
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expected_default_block_size)
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}
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test_sizes := []uint{0, 1, 32, 256, 512, 1 * 1024, 32 * 1024}
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for _, test_size := range test_sizes {
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config["disk_block_size"] = test_size
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b = Builder{}
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warns, err = b.Prepare(config)
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if test_size > expected_max_block_size || test_size < expected_min_block_size {
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if len(warns) > 0 {
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t.Fatalf("bad, should have no warns: %#v", warns)
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}
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if err == nil {
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t.Fatalf("bad, should have error. disk_block_size=%d outside expected valid range [%d,%d]",
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test_size, expected_min_block_size, expected_max_block_size)
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}
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} else {
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err != nil {
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t.Fatalf("bad, should not have error: %s", err)
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}
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if test_size == 0 {
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if b.config.DiskBlockSize != expected_default_block_size {
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t.Fatalf("bad default block size with 0 value config: %d. Expected: %d",
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b.config.DiskBlockSize, expected_default_block_size)
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}
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} else {
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if b.config.DiskBlockSize != test_size {
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t.Fatalf("bad block size with 0 value config: %d. Expected: %d", b.config.DiskBlockSize,
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expected_default_block_size)
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}
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}
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}
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}
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}
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func TestBuilderPrepare_FixedVHDFormat(t *testing.T) {
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var b Builder
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config := testConfig()
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config["use_fixed_vhd_format"] = true
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config["generation"] = 1
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config["skip_compaction"] = true
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config["differencing_disk"] = false
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// use_fixed_vhd_format should work with generation = 1, skip_compaction
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// = true, and differencing_disk = false
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err != nil {
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t.Fatalf("bad err: %s", err)
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}
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//use_fixed_vhd_format should not work with differencing_disk = true
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config["differencing_disk"] = true
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err == nil {
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t.Fatal("should have error")
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}
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config["differencing_disk"] = false
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//use_fixed_vhd_format should not work with skip_compaction = false
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config["skip_compaction"] = false
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err == nil {
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t.Fatal("should have error")
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}
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config["skip_compaction"] = true
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//use_fixed_vhd_format should not work with generation = 2
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config["generation"] = 2
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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 TestBuilderPrepare_FloppyFiles(t *testing.T) {
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var b Builder
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config := testConfig()
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delete(config, "floppy_files")
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err != nil {
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t.Fatalf("bad err: %s", err)
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}
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if len(b.config.FloppyFiles) != 0 {
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t.Fatalf("bad: %#v", b.config.FloppyFiles)
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}
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floppiesPath := "../../../common/test-fixtures/floppies"
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config["floppy_files"] = []string{fmt.Sprintf("%s/bar.bat", floppiesPath), fmt.Sprintf("%s/foo.ps1", floppiesPath)}
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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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expected := []string{fmt.Sprintf("%s/bar.bat", floppiesPath), fmt.Sprintf("%s/foo.ps1", floppiesPath)}
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if !reflect.DeepEqual(b.config.FloppyFiles, expected) {
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t.Fatalf("bad: %#v", b.config.FloppyFiles)
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}
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}
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func TestBuilderPrepare_InvalidFloppies(t *testing.T) {
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var b Builder
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config := testConfig()
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config["floppy_files"] = []string{"nonexistent.bat", "nonexistent.ps1"}
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b = Builder{}
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_, errs := b.Prepare(config)
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if errs == nil {
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t.Fatalf("Nonexistent floppies should trigger multierror")
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}
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if len(errs.(*packer.MultiError).Errors) != 2 {
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t.Fatalf("Multierror should work and report 2 errors")
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}
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}
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func TestBuilderPrepare_InvalidKey(t *testing.T) {
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var b Builder
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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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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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 TestBuilderPrepare_ISOChecksum(t *testing.T) {
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var b Builder
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config := testConfig()
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// Test bad
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config["iso_checksum"] = ""
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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 good
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config["iso_checksum"] = "FOo"
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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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if b.config.ISOChecksum != "foo" {
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t.Fatalf("should've lowercased: %s", b.config.ISOChecksum)
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}
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}
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func TestBuilderPrepare_ISOChecksumType(t *testing.T) {
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var b Builder
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config := testConfig()
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// Test bad
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config["iso_checksum_type"] = ""
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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 good
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config["iso_checksum_type"] = "mD5"
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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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if b.config.ISOChecksumType != "md5" {
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t.Fatalf("should've lowercased: %s", b.config.ISOChecksumType)
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}
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// Test unknown
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config["iso_checksum_type"] = "fake"
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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 none
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config["iso_checksum_type"] = "none"
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) == 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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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if b.config.ISOChecksumType != "none" {
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t.Fatalf("should've lowercased: %s", b.config.ISOChecksumType)
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}
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}
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func TestBuilderPrepare_ISOUrl(t *testing.T) {
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var b Builder
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config := testConfig()
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delete(config, "iso_url")
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delete(config, "iso_urls")
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// Test both empty
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config["iso_url"] = ""
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b = Builder{}
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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 iso_url set
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config["iso_url"] = "http://www.packer.io"
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err != nil {
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t.Errorf("should not have error: %s", err)
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}
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expected := []string{"http://www.packer.io"}
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if !reflect.DeepEqual(b.config.ISOUrls, expected) {
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t.Fatalf("bad: %#v", b.config.ISOUrls)
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}
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// Test both set
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config["iso_url"] = "http://www.packer.io"
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config["iso_urls"] = []string{"http://www.packer.io"}
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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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 just iso_urls set
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delete(config, "iso_url")
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config["iso_urls"] = []string{
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"http://www.packer.io",
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"http://www.hashicorp.com",
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}
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err != nil {
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t.Errorf("should not have error: %s", err)
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}
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expected = []string{
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"http://www.packer.io",
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"http://www.hashicorp.com",
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}
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if !reflect.DeepEqual(b.config.ISOUrls, expected) {
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t.Fatalf("bad: %#v", b.config.ISOUrls)
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}
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}
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func TestBuilderPrepare_SizeNotRequiredWhenUsingExistingHarddrive(t *testing.T) {
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var b Builder
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config := testConfig()
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delete(config, "iso_url")
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delete(config, "iso_urls")
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delete(config, "disk_size")
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config["disk_size"] = 1
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// Test just iso_urls set but with vhdx
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delete(config, "iso_url")
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config["iso_urls"] = []string{
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"http://www.packer.io/hdd.vhdx",
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"http://www.hashicorp.com/dvd.iso",
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}
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b = Builder{}
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err != nil {
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t.Errorf("should not have error: %s", err)
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}
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expected := []string{
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"http://www.packer.io/hdd.vhdx",
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"http://www.hashicorp.com/dvd.iso",
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}
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if !reflect.DeepEqual(b.config.ISOUrls, expected) {
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t.Fatalf("bad: %#v", b.config.ISOUrls)
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}
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// Test just iso_urls set but with vhd
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delete(config, "iso_url")
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config["iso_urls"] = []string{
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"http://www.packer.io/hdd.vhd",
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"http://www.hashicorp.com/dvd.iso",
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}
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b = Builder{}
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warns, err = b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err != nil {
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t.Errorf("should not have error: %s", err)
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}
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expected = []string{
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"http://www.packer.io/hdd.vhd",
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"http://www.hashicorp.com/dvd.iso",
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}
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if !reflect.DeepEqual(b.config.ISOUrls, expected) {
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t.Fatalf("bad: %#v", b.config.ISOUrls)
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}
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}
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func TestBuilderPrepare_SizeIsRequiredWhenNotUsingExistingHarddrive(t *testing.T) {
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var b Builder
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config := testConfig()
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delete(config, "iso_url")
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delete(config, "iso_urls")
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delete(config, "disk_size")
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config["disk_size"] = 1
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// Test just iso_urls set but with vhdx
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delete(config, "iso_url")
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config["iso_urls"] = []string{
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"http://www.packer.io/os.iso",
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"http://www.hashicorp.com/dvd.iso",
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}
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b = Builder{}
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err == nil {
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t.Errorf("should have error")
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}
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expected := []string{
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"http://www.packer.io/os.iso",
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"http://www.hashicorp.com/dvd.iso",
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}
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if !reflect.DeepEqual(b.config.ISOUrls, expected) {
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t.Fatalf("bad: %#v", b.config.ISOUrls)
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}
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}
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func TestBuilderPrepare_MaximumOfSixtyFourAdditionalDisks(t *testing.T) {
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var b Builder
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config := testConfig()
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disks := make([]string, 65)
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for i := range disks {
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disks[i] = strconv.Itoa(i)
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}
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config["disk_additional_size"] = disks
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b = Builder{}
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warns, err := b.Prepare(config)
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if len(warns) > 0 {
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t.Fatalf("bad: %#v", warns)
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}
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if err == nil {
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t.Errorf("should have error")
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}
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|
}
|
|
|
|
func TestBuilderPrepare_CommConfig(t *testing.T) {
|
|
// Test Winrm
|
|
{
|
|
config := testConfig()
|
|
config["communicator"] = "winrm"
|
|
config["winrm_username"] = "username"
|
|
config["winrm_password"] = "password"
|
|
config["winrm_host"] = "1.2.3.4"
|
|
|
|
var b Builder
|
|
warns, err := b.Prepare(config)
|
|
if len(warns) > 0 {
|
|
t.Fatalf("bad: %#v", warns)
|
|
}
|
|
if err != nil {
|
|
t.Fatalf("should not have error: %s", err)
|
|
}
|
|
|
|
if b.config.Comm.WinRMUser != "username" {
|
|
t.Errorf("bad winrm_username: %s", b.config.Comm.WinRMUser)
|
|
}
|
|
if b.config.Comm.WinRMPassword != "password" {
|
|
t.Errorf("bad winrm_password: %s", b.config.Comm.WinRMPassword)
|
|
}
|
|
if host := b.config.Comm.Host(); host != "1.2.3.4" {
|
|
t.Errorf("bad host: %s", host)
|
|
}
|
|
}
|
|
|
|
// Test SSH
|
|
{
|
|
config := testConfig()
|
|
config["communicator"] = "ssh"
|
|
config["ssh_username"] = "username"
|
|
config["ssh_password"] = "password"
|
|
config["ssh_host"] = "1.2.3.4"
|
|
|
|
var b Builder
|
|
warns, err := b.Prepare(config)
|
|
if len(warns) > 0 {
|
|
t.Fatalf("bad: %#v", warns)
|
|
}
|
|
if err != nil {
|
|
t.Fatalf("should not have error: %s", err)
|
|
}
|
|
|
|
if b.config.Comm.SSHUsername != "username" {
|
|
t.Errorf("bad ssh_username: %s", b.config.Comm.SSHUsername)
|
|
}
|
|
if b.config.Comm.SSHPassword != "password" {
|
|
t.Errorf("bad ssh_password: %s", b.config.Comm.SSHPassword)
|
|
}
|
|
if host := b.config.Comm.Host(); host != "1.2.3.4" {
|
|
t.Errorf("bad host: %s", host)
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
func TestUserVariablesInBootCommand(t *testing.T) {
|
|
var b Builder
|
|
config := testConfig()
|
|
|
|
config[packer.UserVariablesConfigKey] = map[string]string{"test-variable": "test"}
|
|
config["boot_command"] = []string{"blah {{user `test-variable`}} blah"}
|
|
|
|
warns, err := b.Prepare(config)
|
|
if len(warns) > 0 {
|
|
t.Fatalf("bad: %#v", warns)
|
|
}
|
|
if err != nil {
|
|
t.Fatalf("should not have error: %s", err)
|
|
}
|
|
|
|
ui := packer.TestUi(t)
|
|
cache := &packer.FileCache{CacheDir: os.TempDir()}
|
|
hook := &packer.MockHook{}
|
|
driver := &hypervcommon.DriverMock{}
|
|
|
|
// Set up the state.
|
|
state := new(multistep.BasicStateBag)
|
|
state.Put("cache", cache)
|
|
state.Put("config", &b.config)
|
|
state.Put("driver", driver)
|
|
state.Put("hook", hook)
|
|
state.Put("http_port", uint(0))
|
|
state.Put("ui", ui)
|
|
state.Put("vmName", "packer-foo")
|
|
|
|
step := &hypervcommon.StepTypeBootCommand{
|
|
BootCommand: b.config.FlatBootCommand(),
|
|
SwitchName: b.config.SwitchName,
|
|
Ctx: b.config.ctx,
|
|
}
|
|
|
|
ret := step.Run(context.Background(), state)
|
|
if ret != multistep.ActionContinue {
|
|
t.Fatalf("should not have error: %#v", ret)
|
|
}
|
|
}
|