164 lines
3.2 KiB
Go
164 lines
3.2 KiB
Go
package chroot
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import (
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"testing"
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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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"ami_name": "foo",
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"source_ami": "foo",
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"region": "us-east-1",
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// region validation logic is checked in ami_config_test
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"skip_region_validation": true,
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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.Fatalf("Builder should be a builder")
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}
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}
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func TestBuilderPrepare_AMIName(t *testing.T) {
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var b Builder
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config := testConfig()
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// Test good
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config["ami_name"] = "foo"
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warnings, err := b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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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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// Test bad
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config["ami_name"] = "foo {{"
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b = Builder{}
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warnings, err = b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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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 bad
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delete(config, "ami_name")
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b = Builder{}
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warnings, err = b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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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_ChrootMounts(t *testing.T) {
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b := &Builder{}
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config := testConfig()
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config["chroot_mounts"] = nil
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warnings, err := b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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}
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if err != nil {
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t.Errorf("err: %s", err)
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}
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}
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func TestBuilderPrepare_ChrootMountsBadDefaults(t *testing.T) {
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b := &Builder{}
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config := testConfig()
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config["chroot_mounts"] = [][]string{
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{"bad"},
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}
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warnings, err := b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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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_SourceAmi(t *testing.T) {
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b := &Builder{}
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config := testConfig()
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config["source_ami"] = ""
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warnings, err := b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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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["source_ami"] = "foo"
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warnings, err = b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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}
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if err != nil {
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t.Errorf("err: %s", err)
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}
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}
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func TestBuilderPrepare_CommandWrapper(t *testing.T) {
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b := &Builder{}
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config := testConfig()
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config["command_wrapper"] = "echo hi; {{.Command}}"
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warnings, err := b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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}
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if err != nil {
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t.Errorf("err: %s", err)
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}
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}
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func TestBuilderPrepare_CopyFiles(t *testing.T) {
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b := &Builder{}
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config := testConfig()
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warnings, err := b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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}
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if err != nil {
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t.Errorf("err: %s", err)
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}
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if len(b.config.CopyFiles) != 1 && b.config.CopyFiles[0] != "/etc/resolv.conf" {
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t.Errorf("Was expecting default value for copy_files.")
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}
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}
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func TestBuilderPrepare_CopyFilesNoDefault(t *testing.T) {
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b := &Builder{}
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config := testConfig()
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config["copy_files"] = []string{}
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warnings, err := b.Prepare(config)
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if len(warnings) > 0 {
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t.Fatalf("bad: %#v", warnings)
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}
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if err != nil {
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t.Errorf("err: %s", err)
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}
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if len(b.config.CopyFiles) > 0 {
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t.Errorf("Was expecting no default value for copy_files.")
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}
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}
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