Add conformance test verifying that cross-repo mount fails "open"

In opencontainers#281, we stated that cross-repo mounts without from should start an upload. This is a requirement to make it so that clients can adopt the changes in opencontainers#275 smoothly. Signed-off-by: Sargun Dhillon <[email protected]>
sargun · Sep 15, 2021 · 544cc0f · 544cc0f
1 parent 162b5c9
commit 544cc0f
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/conformance/02_push_test.go b/conformance/02_push_test.go
@@ -204,6 +204,17 @@ var test02Push = func() {
 		})
 
 		g.Context("Cross-Repository Blob Mount", func() {
+			g.Specify("Cross-mounting of a blob without the from argument should yield session id", func() {
+				SkipIfDisabled(push)
+				req := client.NewRequest(reggie.POST, "/v2/<name>/blobs/uploads/",
+					reggie.WithName(crossmountNamespace)).
+					SetQueryParam("mount", dummyDigest)
+				resp, err := client.Do(req)
+				Expect(err).To(BeNil())
+				Expect(resp.StatusCode()).To(Equal(http.StatusAccepted))
+				Expect(resp.GetRelativeLocation()).To(ContainSubstring(crossmountNamespace))
+			})
+
 			g.Specify("POST request to mount another repository's blob should return 201 or 202", func() {
 				SkipIfDisabled(push)
 				req := client.NewRequest(reggie.POST, "/v2/<name>/blobs/uploads/",