| package distribution |
| |
| import ( |
| "reflect" |
| "testing" |
| |
| "github.com/docker/distribution/digest" |
| "github.com/docker/distribution/manifest/schema1" |
| "github.com/docker/docker/image" |
| "github.com/docker/docker/layer" |
| ) |
| |
| func TestCreateV2Manifest(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 |
| }, |
| { |
| "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" |
| } |
| }` |
| |
| // To fill in rawJSON |
| img, err := image.NewFromJSON([]byte(imgJSON)) |
| if err != nil { |
| t.Fatalf("json decoding failed: %v", err) |
| } |
| |
| fsLayers := map[layer.DiffID]digest.Digest{ |
| layer.DiffID("sha256:c6f988f4874bb0add23a778f753c65efe992244e148a1d2ec2a8b664fb66bbd1"): digest.Digest("sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4"), |
| layer.DiffID("sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef"): digest.Digest("sha256:86e0e091d0da6bde2456dbb48306f3956bbeb2eae1b5b9a43045843f69fe4aaa"), |
| layer.DiffID("sha256:13f53e08df5a220ab6d13c58b2bf83a59cbdc2e04d0a3f041ddf4b0ba4112d49"): digest.Digest("sha256:b4ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4"), |
| } |
| |
| manifest, err := CreateV2Manifest("testrepo", "testtag", img, fsLayers) |
| if err != nil { |
| t.Fatalf("CreateV2Manifest returned error: %v", err) |
| } |
| |
| 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 := []schema1.FSLayer{ |
| {BlobSum: digest.Digest("sha256:86e0e091d0da6bde2456dbb48306f3956bbeb2eae1b5b9a43045843f69fe4aaa")}, |
| {BlobSum: digest.Digest("sha256:b4ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4")}, |
| {BlobSum: digest.Digest("sha256:86e0e091d0da6bde2456dbb48306f3956bbeb2eae1b5b9a43045843f69fe4aaa")}, |
| {BlobSum: digest.Digest("sha256:86e0e091d0da6bde2456dbb48306f3956bbeb2eae1b5b9a43045843f69fe4aaa")}, |
| {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{ |
| `{"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":"d728140d3fd23dfcac505954af0b2224b3579b177029eded62916579eb19ac64","os":"linux","parent":"0594e66a9830fa5ba73b66349eb221ea4beb6bac8d2148b90a0f371f8d67bcd5","throwaway":true}`, |
| `{"id":"0594e66a9830fa5ba73b66349eb221ea4beb6bac8d2148b90a0f371f8d67bcd5","parent":"39bc0dbed47060dd8952b048e73744ae471fe50354d2c267d308292c53b83ce1","created":"2015-11-04T23:06:32.083868454Z","container_config":{"Cmd":["/bin/sh -c dd if=/dev/zero of=/file bs=1024 count=1024"]}}`, |
| `{"id":"39bc0dbed47060dd8952b048e73744ae471fe50354d2c267d308292c53b83ce1","parent":"875d7f206c023dc979e1677567a01364074f82b61e220c9b83a4610170490381","created":"2015-11-04T23:06:31.192097572Z","container_config":{"Cmd":["/bin/sh -c #(nop) ENV asdf=true"]},"throwaway":true}`, |
| `{"id":"875d7f206c023dc979e1677567a01364074f82b61e220c9b83a4610170490381","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.Fatalf("wrong V1Compatibility %d. expected:\n%s\ngot:\n%s", i, expectedV1Compatibility[i], manifest.History[i].V1Compatibility) |
| } |
| } |
| } |
