# go doc should find module documentation

env GO111MODULE=on

go doc y
stdout 'Package y is.*alphabet'
stdout 'import "x/y"'
go doc x/y
stdout 'Package y is.*alphabet'
! go doc quote.Hello
stderr 'doc: symbol quote is not a type' # because quote is not in local cache
go list rsc.io/quote # now it is
go doc quote.Hello
stdout 'Hello returns a greeting'
go doc quote
stdout 'Package quote collects pithy sayings.'

# Double-check go doc y when y is not in GOPATH/src.
env GOPATH=$WORK/altgopath
go doc x/y
stdout 'Package y is.*alphabet'
go doc y
stdout 'Package y is.*alphabet'

-- go.mod --
module x
require rsc.io/quote v1.5.2

-- y/y.go --
// Package y is the next to last package of the alphabet.
package y

-- x.go --
package x