# devopsgym / testgen__containerd__containerd-6841 - taskset: [devopsgym](https://harnessreport.com/tasks/devopsgym.md) - difficulty: hard - category: test-generation - language: - runnable from the site: no - agent timeout: 3000s ## Results by harness _none yet_ ## Instruction ``` The following text contains a user issue (in <issue/> brackets) posted at a repository. Further, you are provided with file contents of several files in the repository that contain relevant code (in <code> brackets). It may be necessary to use code from third party dependencies or files not contained in the attached documents however. Your task is to identify the issue and implement a test case that verifies a proposed solution to this issue. More details at the end of this text. <issue> ### What is the problem you're trying to solve We'd like to migrate off from github.com/gogo/protobuf. The package is looking for owners since 2020 and no longer compatible with https://go.dev/blog/protobuf-apiv2. This is the master ticket to associate all PRs related to the migration. ### Describe the solution you'd like Use google.golang.org/protobuf instead. We have removed gogo/protobuf and upgraded protobuf on the following packages. https://github.com/containerd/protobuild * https://github.com/containerd/protobuild/pull/44 https://github.com/containerd/ttrpc * https://github.com/containerd/ttrpc/pull/99 * https://github.com/containerd/ttrpc/pull/96 ### gogo/protobuf's code generation extension There are multiple gogo/protobuf extensions which don't work with protoc-gen-go. That being said, those types are mostly invisible from our Go client. So we might be able to just follow Google's new convention (e.g. using protobuf's Time instead time.Time) instead of making them fully Go-idiomatic. - gogoproto.nullable (used in 71 places): https://github.com/golang/protobuf/issues/1225 - gogoproto.stdtime (27): https://github.com/golang/protobuf/issues/414 - gogoproto.customename (5): Google's protoc-gen-go doesn't generate Go-idiomatic code in terms of capitalizing acronyms. For example `cpu` in proto becomes `Cpu`, not `CPU`. We are discussing about the issue in #6219. - gogoproto.unmarshaller_all (1): This one and the below are only used by pkg/runtimeoptions/v1/api.proto. - gogoproto.stringer_all (1) - gogoproto.sizer_all (1) - gogoproto.marshaler_all (1) - gogoproto.goproto_unregonized_all (1) - gogoproto.goproto_stringer_all (1) - gogoproto.goproto_getters_all (1) #### Addressed Fixed by #6699 - gogoproto.customtype (10): All of them are used to use `github.com/opencontainers/go-digest.Digest` instead of string. Fixed by #6708 - gogoproto.enum_customname - gogoproto.goproto_enum_prefix: https://github.com/golang/protobuf/issues/513 - gogoproto.enumvalue_customname </issue> Please generate test cases that check whether an implemented solution resolves the issue of the user (at the top, within <issue/> brackets). You may apply changes to several files. Apply as much reasoning as you please and see necessary. Make sure to implement only test cases and don't try to fix the issue itself. You are not allowed to read git history. ``` --- Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp