tree bce1206868f595a6bc7dc4e5b265e1f3573531b2
parent 6470ea6e0f26e9b2218657c27a9d7c25223ce503
author Herbie Ong <herbie@google.com> 1549599465 -0800
committer Herbie Ong <herbie@google.com> 1549927368 +0000

encoding/textpb: add tests for nil message in repeated and map

Updates golang/protobuf#798 by adding testcases to show the intention.

Also, slightly move code blocks in encode.go w/o affecting logic to make
it cleaner.

Change-Id: I14575f6e7139a0908483bd318b599339c2daf8ad
Reviewed-on: https://go-review.googlesource.com/c/161717
Reviewed-by: Damien Neil <dneil@google.com>