tree 68a71f4d8c6ab17193241013fcdb35a44b76b3f5
parent beda40407075ca3f9620872a580e8809b4b6f9f3
author Joe Tsai <joetsai@digital-static.net> 1551492702 -0800
committer Joe Tsai <thebrokentoaster@gmail.com> 1552333253 +0000

internal/cmd/generate-protos: generate test for testdata

Running "go build ./..." does not descend into testdata directories.
However, the testdata in this repository is source code that is
intended to build properly. We could rename the directory, but that does
not test whether the generated packages can initialize properly.

Thus, we generate a trivial test that simply blank imports all packages.

Doing this reveals that some of the generated files have incorrect imports,
leading to registration conflicts.

To avoid introducing a dependency on gRPC from our go.mod file, we put
the testdata directories in their own module. Also, we avoid running
internal/testprotos through the grpc plugin because the servie and method
definitions in that directory are more for testing proto file initialization
rather than testing grpc generation.

Change-Id: Iaa6a06449787a085200e31bc7606e3ac904d3180
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/164917
Reviewed-by: Damien Neil <dneil@google.com>