(t *testing.T)
| 14 | ) |
| 15 | |
| 16 | func TestCleanDanglingReferences(t *testing.T) { |
| 17 | // Create some base images to use for digest references |
| 18 | baseImg1, err := random.Image(1024, 1) |
| 19 | require.NoError(t, err) |
| 20 | baseImg1Digest, err := baseImg1.Digest() |
| 21 | require.NoError(t, err) |
| 22 | |
| 23 | baseImg2, err := random.Image(1024, 1) |
| 24 | require.NoError(t, err) |
| 25 | baseImg2Digest, err := baseImg2.Digest() |
| 26 | require.NoError(t, err) |
| 27 | |
| 28 | // Create valid platform manifests |
| 29 | platformManifest1 := v1.Descriptor{ |
| 30 | MediaType: types.OCIManifestSchema1, |
| 31 | Digest: baseImg1Digest, |
| 32 | Platform: &v1.Platform{ |
| 33 | Architecture: "amd64", |
| 34 | OS: "linux", |
| 35 | }, |
| 36 | } |
| 37 | |
| 38 | platformManifest2 := v1.Descriptor{ |
| 39 | MediaType: types.OCIManifestSchema1, |
| 40 | Digest: baseImg2Digest, |
| 41 | Platform: &v1.Platform{ |
| 42 | Architecture: "arm64", |
| 43 | OS: "linux", |
| 44 | }, |
| 45 | } |
| 46 | |
| 47 | // create an index with just those manifests |
| 48 | |
| 49 | // Build index |
| 50 | index := mutate.AppendManifests(empty.Index, |
| 51 | mutate.IndexAddendum{Add: baseImg1, Descriptor: platformManifest1}, |
| 52 | mutate.IndexAddendum{Add: baseImg2, Descriptor: platformManifest2}, |
| 53 | ) |
| 54 | |
| 55 | // Call the function |
| 56 | cleaned, err := cleanDanglingReferences(index) |
| 57 | require.NoError(t, err) |
| 58 | |
| 59 | // Get resulting manifest list |
| 60 | manifest, err := cleaned.IndexManifest() |
| 61 | require.NoError(t, err) |
| 62 | |
| 63 | // Check that the same 2 manifests remain: platformManifest1 and platformManifest2 |
| 64 | require.Len(t, manifest.Manifests, 2) |
| 65 | |
| 66 | // next add sbom references to the index |
| 67 | sbom1, err := random.Image(1024, 1) |
| 68 | require.NoError(t, err) |
| 69 | sbom1Digest, err := sbom1.Digest() |
| 70 | require.NoError(t, err) |
| 71 | |
| 72 | sbom2, err := random.Image(1024, 1) |
| 73 | require.NoError(t, err) |
nothing calls this directly
no test coverage detected