tree 3931283ae8fa4b11b087b579f80085b54e92db5c
parent a56742be04801a254c7077f22cae3874fd86d22e
author Joe Tsai <joetsai@digital-static.net> 1582847556 -0800
committer Joe Tsai <thebrokentoaster@gmail.com> 1582926548 +0000

testing/protocmp: fix reflection handling of extensions

Extensions should be checked based on ContainingMessage,
rather than the Parent. Add tests to ensure this works.

Change-Id: Iaf257f65197fb8d332039bc77a192753f8c4159f
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/221426
Reviewed-by: Damien Neil <dneil@google.com>