Dmitri Shuralyov 7da961ddcf cmd/godoc: convert tests to packagestest, cover third party packages
This change converts cmd/godoc tests to use the packagestest package
in its basic integration tests. For now, those tests continue to run
in GOPATH mode only. When module support is added to cmd/godoc, then
the same tests will be made to run in module mode too.

Previously, the basic integration test covered godoc functionality
on Go packages in GOROOT only. This change also adds some third
party packages to increase test coverage. This is easy to do with
the packagestest API.

Updates golang/go#33655

Change-Id: If3fce913140b81ed9340556d6bb4b963f5f98813
Reviewed-on: https://go-review.googlesource.com/c/tools/+/196981
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Bonventre <andybons@golang.org>
2019-09-29 03:02:02 +00:00
..
2019-09-11 15:13:14 +00:00
2017-07-13 04:09:46 +00:00
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