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registry/manifest/schema1/config_builder_test.go

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Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
package schema1
import (
"bytes"
"compress/gzip"
context: remove definition of Context Back in the before time, the best practices surrounding usage of Context weren't quite worked out. We defined our own type to make usage easier. As this packaged was used elsewhere, it make it more and more challenging to integrate with the forked `Context` type. Now that it is available in the standard library, we can just use that one directly. To make usage more consistent, we now use `dcontext` when referring to the distribution context package. Signed-off-by: Stephen J Day <stephen.day@docker.com>
2017-08-11 22:31:16 +00:00
"context"
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
"io"
"reflect"
"testing"
go.mod: change imports to github.com/distribution/distribution/v3 Go 1.13 and up enforce import paths to be versioned if a project contains a go.mod and has released v2 or up. The current v2.x branches (and releases) do not yet have a go.mod, and therefore are still allowed to be imported with a non-versioned import path (go modules add a `+incompatible` annotation in that case). However, now that this project has a `go.mod` file, incompatible import paths will not be accepted by go modules, and attempting to use code from this repository will fail. This patch uses `v3` for the import-paths (not `v2`), because changing import paths itself is a breaking change, which means that the next release should increment the "major" version to comply with SemVer (as go modules dictate). Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2020-08-24 11:18:39 +00:00
"github.com/distribution/distribution/v3"
dcontext "github.com/distribution/distribution/v3/context"
"github.com/distribution/distribution/v3/reference"
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
"github.com/docker/libtrust"
digest: migrate to opencontainers/go-digest Signed-off-by: Stephen J Day <stephen.day@docker.com>
2016-12-17 00:28:34 +00:00
"github.com/opencontainers/go-digest"
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
)
type mockBlobService struct {
descriptors map[digest.Digest]distribution.Descriptor
simplify mocks Embed the interface that we're mocking; calling any of it's methods that are not implemented will panic, so should give the same result as before. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2022-11-10 16:07:31 +00:00
distribution.BlobService
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
}
func (bs *mockBlobService) Stat(ctx context.Context, dgst digest.Digest) (distribution.Descriptor, error) {
if descriptor, ok := bs.descriptors[dgst]; ok {
return descriptor, nil
}
return distribution.Descriptor{}, distribution.ErrBlobUnknown
}
func (bs *mockBlobService) Put(ctx context.Context, mediaType string, p []byte) (distribution.Descriptor, error) {
d := distribution.Descriptor{
Digest: digest.FromBytes(p),
Size: int64(len(p)),
MediaType: mediaType,
}
bs.descriptors[d.Digest] = d
return d, nil
}
func TestEmptyTar(t *testing.T) {
// Confirm that gzippedEmptyTar expands to 1024 NULL bytes.
var decompressed [2048]byte
gzipReader, err := gzip.NewReader(bytes.NewReader(gzippedEmptyTar))
if err != nil {
t.Fatalf("NewReader returned error: %v", err)
}
Enable static checks Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2018-08-06 21:34:15 +00:00
n, _ := gzipReader.Read(decompressed[:])
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
if n != 1024 {
t.Fatalf("read returned %d bytes; expected 1024", n)
}
n, err = gzipReader.Read(decompressed[1024:])
if n != 0 {
t.Fatalf("read returned %d bytes; expected 0", n)
}
if err != io.EOF {
t.Fatal("read did not return io.EOF")
}
gzipReader.Close()
for _, b := range decompressed[:1024] {
if b != 0 {
t.Fatal("nonzero byte in decompressed tar")
}
}
// Confirm that digestSHA256EmptyTar is the digest of gzippedEmptyTar.
dgst := digest.FromBytes(gzippedEmptyTar)
if dgst != digestSHA256GzippedEmptyTar {
t.Fatalf("digest mismatch for empty tar: expected %s got %s", digestSHA256GzippedEmptyTar, dgst)
}
}
func TestConfigBuilder(t *testing.T) {
imgJSON := `{
"architecture": "amd64",
"config": {
"AttachStderr": false,
"AttachStdin": false,
"AttachStdout": false,
"Cmd": [
"/bin/sh",
"-c",
"echo hi"
],
"Domainname": "",
"Entrypoint": null,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"derived=true",
"asdf=true"
],
"Hostname": "23304fc829f9",
"Image": "sha256:4ab15c48b859c2920dd5224f92aabcd39a52794c5b3cf088fb3bbb438756c246",
"Labels": {},
"OnBuild": [],
"OpenStdin": false,
"StdinOnce": false,
"Tty": false,
"User": "",
"Volumes": null,
"WorkingDir": ""
},
"container": "e91032eb0403a61bfe085ff5a5a48e3659e5a6deae9f4d678daa2ae399d5a001",
"container_config": {
"AttachStderr": false,
"AttachStdin": false,
"AttachStdout": false,
"Cmd": [
"/bin/sh",
"-c",
"#(nop) CMD [\"/bin/sh\" \"-c\" \"echo hi\"]"
],
"Domainname": "",
"Entrypoint": null,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"derived=true",
"asdf=true"
],
"Hostname": "23304fc829f9",
"Image": "sha256:4ab15c48b859c2920dd5224f92aabcd39a52794c5b3cf088fb3bbb438756c246",
"Labels": {},
"OnBuild": [],
"OpenStdin": false,
"StdinOnce": false,
"Tty": false,
"User": "",
"Volumes": null,
"WorkingDir": ""
},
"created": "2015-11-04T23:06:32.365666163Z",
"docker_version": "1.9.0-dev",
"history": [
{
"created": "2015-10-31T22:22:54.690851953Z",
"created_by": "/bin/sh -c #(nop) ADD file:a3bc1e842b69636f9df5256c49c5374fb4eef1e281fe3f282c65fb853ee171c5 in /"
},
{
"created": "2015-10-31T22:22:55.613815829Z",
"created_by": "/bin/sh -c #(nop) CMD [\"sh\"]"
},
{
"created": "2015-11-04T23:06:30.934316144Z",
"created_by": "/bin/sh -c #(nop) ENV derived=true",
"empty_layer": true
},
{
"created": "2015-11-04T23:06:31.192097572Z",
"created_by": "/bin/sh -c #(nop) ENV asdf=true",
"empty_layer": true
},
{
Preserve author information in schema1 manifests When we push a schema1 manifest, we encode history information from the image JSON into v1Compatibility strings for the respective layers. The "author" field was not being set in these v1Compatibility strings, so if a parent layer had an author set, it would not be preserved after pushing through a schema1 manifest and repulling, so the image ID would change after the pull. This change preserves the authorship information for parent layers so that the image ID does not change. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-04-28 18:57:48 +00:00
"author": "Alyssa P. Hacker \u003calyspdev@example.com\u003e",
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
"created": "2015-11-04T23:06:32.083868454Z",
"created_by": "/bin/sh -c dd if=/dev/zero of=/file bs=1024 count=1024"
},
{
"created": "2015-11-04T23:06:32.365666163Z",
"created_by": "/bin/sh -c #(nop) CMD [\"/bin/sh\" \"-c\" \"echo hi\"]",
"empty_layer": true
}
],
"os": "linux",
"rootfs": {
"diff_ids": [
"sha256:c6f988f4874bb0add23a778f753c65efe992244e148a1d2ec2a8b664fb66bbd1",
"sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef",
"sha256:13f53e08df5a220ab6d13c58b2bf83a59cbdc2e04d0a3f041ddf4b0ba4112d49"
],
"type": "layers"
}
}`
descriptors := []distribution.Descriptor{
{Digest: digest.Digest("sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4")},
{Digest: digest.Digest("sha256:86e0e091d0da6bde2456dbb48306f3956bbeb2eae1b5b9a43045843f69fe4aaa")},
{Digest: digest.Digest("sha256:b4ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4")},
}
pk, err := libtrust.GenerateECP256PrivateKey()
if err != nil {
t.Fatalf("could not generate key for testing: %v", err)
}
bs := &mockBlobService{descriptors: make(map[digest.Digest]distribution.Descriptor)}
Use reference package internally Most places in the registry were using string types to refer to repository names. This changes them to use reference.Named, so the type system can enforce validation of the naming rules. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-15 22:35:23 +00:00
Update registry to use WithName for creating Named values The registry uses partial Named values which the named parsers no longer support. To allow the registry service to continue to operate without canonicalization, switch to use WithName. In the future, the registry should start using fully canonical values on the backend and WithName should no longer support creating partial values. Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2017-01-14 01:06:03 +00:00
ref, err := reference.WithName("testrepo")
Use reference package internally Most places in the registry were using string types to refer to repository names. This changes them to use reference.Named, so the type system can enforce validation of the naming rules. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-15 22:35:23 +00:00
if err != nil {
t.Fatalf("could not parse reference: %v", err)
}
Update registry to use WithName for creating Named values The registry uses partial Named values which the named parsers no longer support. To allow the registry service to continue to operate without canonicalization, switch to use WithName. In the future, the registry should start using fully canonical values on the backend and WithName should no longer support creating partial values. Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2017-01-14 01:06:03 +00:00
ref, err = reference.WithTag(ref, "testtag")
if err != nil {
t.Fatalf("could not add tag: %v", err)
}
Use reference package internally Most places in the registry were using string types to refer to repository names. This changes them to use reference.Named, so the type system can enforce validation of the naming rules. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-15 22:35:23 +00:00
builder := NewConfigManifestBuilder(bs, pk, ref, []byte(imgJSON))
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
for _, d := range descriptors {
if err := builder.AppendReference(d); err != nil {
t.Fatalf("AppendReference returned error: %v", err)
}
}
context: remove definition of Context Back in the before time, the best practices surrounding usage of Context weren't quite worked out. We defined our own type to make usage easier. As this packaged was used elsewhere, it make it more and more challenging to integrate with the forked `Context` type. Now that it is available in the standard library, we can just use that one directly. To make usage more consistent, we now use `dcontext` when referring to the distribution context package. Signed-off-by: Stephen J Day <stephen.day@docker.com>
2017-08-11 22:31:16 +00:00
signed, err := builder.Build(dcontext.Background())
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
if err != nil {
t.Fatalf("Build returned error: %v", err)
}
// Check that the gzipped empty layer tar was put in the blob store
context: remove definition of Context Back in the before time, the best practices surrounding usage of Context weren't quite worked out. We defined our own type to make usage easier. As this packaged was used elsewhere, it make it more and more challenging to integrate with the forked `Context` type. Now that it is available in the standard library, we can just use that one directly. To make usage more consistent, we now use `dcontext` when referring to the distribution context package. Signed-off-by: Stephen J Day <stephen.day@docker.com>
2017-08-11 22:31:16 +00:00
_, err = bs.Stat(dcontext.Background(), digestSHA256GzippedEmptyTar)
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
if err != nil {
t.Fatal("gzipped empty tar was not put in the blob store")
}
manifest := signed.(*SignedManifest).Manifest
if manifest.Versioned.SchemaVersion != 1 {
t.Fatal("SchemaVersion != 1")
}
if manifest.Name != "testrepo" {
t.Fatal("incorrect name in manifest")
}
if manifest.Tag != "testtag" {
t.Fatal("incorrect tag in manifest")
}
if manifest.Architecture != "amd64" {
t.Fatal("incorrect arch in manifest")
}
expectedFSLayers := []FSLayer{
{BlobSum: digest.Digest("sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4")},
{BlobSum: digest.Digest("sha256:b4ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4")},
{BlobSum: digest.Digest("sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4")},
{BlobSum: digest.Digest("sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4")},
{BlobSum: digest.Digest("sha256:86e0e091d0da6bde2456dbb48306f3956bbeb2eae1b5b9a43045843f69fe4aaa")},
{BlobSum: digest.Digest("sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4")},
}
if len(manifest.FSLayers) != len(expectedFSLayers) {
t.Fatalf("wrong number of FSLayers: %d", len(manifest.FSLayers))
}
if !reflect.DeepEqual(manifest.FSLayers, expectedFSLayers) {
t.Fatal("wrong FSLayers list")
}
expectedV1Compatibility := []string{
Preserve author information in schema1 manifests When we push a schema1 manifest, we encode history information from the image JSON into v1Compatibility strings for the respective layers. The "author" field was not being set in these v1Compatibility strings, so if a parent layer had an author set, it would not be preserved after pushing through a schema1 manifest and repulling, so the image ID would change after the pull. This change preserves the authorship information for parent layers so that the image ID does not change. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-04-28 18:57:48 +00:00
`{"architecture":"amd64","config":{"AttachStderr":false,"AttachStdin":false,"AttachStdout":false,"Cmd":["/bin/sh","-c","echo hi"],"Domainname":"","Entrypoint":null,"Env":["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","derived=true","asdf=true"],"Hostname":"23304fc829f9","Image":"sha256:4ab15c48b859c2920dd5224f92aabcd39a52794c5b3cf088fb3bbb438756c246","Labels":{},"OnBuild":[],"OpenStdin":false,"StdinOnce":false,"Tty":false,"User":"","Volumes":null,"WorkingDir":""},"container":"e91032eb0403a61bfe085ff5a5a48e3659e5a6deae9f4d678daa2ae399d5a001","container_config":{"AttachStderr":false,"AttachStdin":false,"AttachStdout":false,"Cmd":["/bin/sh","-c","#(nop) CMD [\"/bin/sh\" \"-c\" \"echo hi\"]"],"Domainname":"","Entrypoint":null,"Env":["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","derived=true","asdf=true"],"Hostname":"23304fc829f9","Image":"sha256:4ab15c48b859c2920dd5224f92aabcd39a52794c5b3cf088fb3bbb438756c246","Labels":{},"OnBuild":[],"OpenStdin":false,"StdinOnce":false,"Tty":false,"User":"","Volumes":null,"WorkingDir":""},"created":"2015-11-04T23:06:32.365666163Z","docker_version":"1.9.0-dev","id":"69e5c1bfadad697fdb6db59f6326648fa119e0c031a0eda33b8cfadcab54ba7f","os":"linux","parent":"74cf9c92699240efdba1903c2748ef57105d5bedc588084c4e88f3bb1c3ef0b0","throwaway":true}`,
`{"id":"74cf9c92699240efdba1903c2748ef57105d5bedc588084c4e88f3bb1c3ef0b0","parent":"178be37afc7c49e951abd75525dbe0871b62ad49402f037164ee6314f754599d","created":"2015-11-04T23:06:32.083868454Z","container_config":{"Cmd":["/bin/sh -c dd if=/dev/zero of=/file bs=1024 count=1024"]},"author":"Alyssa P. Hacker \u003calyspdev@example.com\u003e"}`,
Add schema2 manifest support Add schema2 manifest implementation. Add a schema2 builder that creates a schema2 manifest from descriptors and a configuration. It will add the configuration to the blob store if necessary. Rename the original schema1 manifest builder to ReferenceBuilder, and create a ConfigBuilder variant that can build a schema1 manifest from an image configuration and set of descriptors. This will be used to translate schema2 manifests to the schema1 format for backward compatibliity, by adding the descriptors from the existing schema2 manifest to the schema1 builder. It will also be used by engine-side push code to create schema1 manifests from the new-style image configration, when necessary to push a schema1 manifest. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-12-10 00:38:04 +00:00
`{"id":"178be37afc7c49e951abd75525dbe0871b62ad49402f037164ee6314f754599d","parent":"b449305a55a283538c4574856a8b701f2a3d5ec08ef8aec47f385f20339a4866","created":"2015-11-04T23:06:31.192097572Z","container_config":{"Cmd":["/bin/sh -c #(nop) ENV asdf=true"]},"throwaway":true}`,
`{"id":"b449305a55a283538c4574856a8b701f2a3d5ec08ef8aec47f385f20339a4866","parent":"9e3447ca24cb96d86ebd5960cb34d1299b07e0a0e03801d90b9969a2c187dd6e","created":"2015-11-04T23:06:30.934316144Z","container_config":{"Cmd":["/bin/sh -c #(nop) ENV derived=true"]},"throwaway":true}`,
`{"id":"9e3447ca24cb96d86ebd5960cb34d1299b07e0a0e03801d90b9969a2c187dd6e","parent":"3690474eb5b4b26fdfbd89c6e159e8cc376ca76ef48032a30fa6aafd56337880","created":"2015-10-31T22:22:55.613815829Z","container_config":{"Cmd":["/bin/sh -c #(nop) CMD [\"sh\"]"]}}`,
`{"id":"3690474eb5b4b26fdfbd89c6e159e8cc376ca76ef48032a30fa6aafd56337880","created":"2015-10-31T22:22:54.690851953Z","container_config":{"Cmd":["/bin/sh -c #(nop) ADD file:a3bc1e842b69636f9df5256c49c5374fb4eef1e281fe3f282c65fb853ee171c5 in /"]}}`,
}
if len(manifest.History) != len(expectedV1Compatibility) {
t.Fatalf("wrong number of history entries: %d", len(manifest.History))
}
for i := range expectedV1Compatibility {
if manifest.History[i].V1Compatibility != expectedV1Compatibility[i] {
t.Errorf("wrong V1Compatibility %d. expected:\n%s\ngot:\n%s", i, expectedV1Compatibility[i], manifest.History[i].V1Compatibility)
}
}
}
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