! go build -n ./testonly
stderr 'example.com/m/testonly: no non-test Go files in '$WORK${/}'testonly'

-- $WORK/go.mod --
module example.com/m

go 1.14

-- $WORK/empty/empty.txt --
-- $WORK/exclude/exclude.go --
// +build exclude

package exclude
-- $WORK/testonly/testonly_test.go --
package testonly_test
-- $WORK/excluded-stdout --
package ./excluded: cannot find package "." in:

# https://github.com/apache/lucene-solr/blob/master/lucene/analysis/common/src/resources/org/apache/lucene/analysis/hi/stopwords.txt
अंदर
अत
अपना
अपनी
अपने
अभी
आदि
आप
इत्यादि
इन 
इनका
इन्हीं
इन्हें
इन्हों
इस
इसका
इसकी
इसके
इसमें
इसी
इसे
उन
उनका
उनकी
उनके
उनको
उन्हीं
उन्हें
उन्हों
उस
उसके
उसी
उसे
एक
एवं
एस
ऐसे
और
कई
कर
करता
करते

! stderr 'matched no packages'
stderr '^pattern ...: '


-- go.mod --
module example.com
go 1.15
-- noread/noread.go --
// Package noread exists, but will be made unreadable.
package noread
-- empty/README.txt --

# https://github.com/apache/lucene-solr/blob/master/lucene/analysis/common/src/resources/org/apache/lucene/analysis/snowball/french_stop.txt
au
aux
avec
ce
ces
dans
de
des
du
elle
en
et
eux
il
je
la
le
leur
lui
ma
mais
me
même
mes
moi
mon
ne
nos
notre
nous
on
ou
par
pas
pour
qu
que
qui
sa
se
ses
son
sur
ta
te
tes

# https://github.com/apache/lucene-solr/blob/master/lucene/analysis/common/src/resources/org/apache/lucene/analysis/snowball/norwegian_stop.txt
og
i
jeg
det
at
en
et
den
til
er
som
på
de
med
han
av
ikke
ikkje
der
så
var
meg
seg
men
ett
har
om
vi
min
mitt
ha
hadde
hun
nå
over
da
ved
fra
du
ut
sin
dem
oss
opp
man
kan

-- importer.go --
package importer
import _ "example.net/m/p"
-- m1/go.mod --
module example.net/m

go 1.16
-- m1/p/p.go --
package p
-- m2/go.mod --
module example.net/m

go 1.16
-- m2/README.txt --
Package p has been moved to module …/m/p.
Module …/m/p does not require any version of module …/m.

-- p0/go.mod --
module example.net/m/p

go 1.16
-- p0/p.go --

# https://github.com/apache/lucene-solr/blob/master/lucene/analysis/common/src/resources/org/apache/lucene/analysis/gl/stopwords.txt
a
aínda
alí
aquel
aquela
aquelas
aqueles
aquilo
aquí
ao
aos
as
así
á
ben
cando
che
co
coa
comigo
con
connosco
contigo
convosco
coas
cos
cun
cuns
cunha
cunhas
da
dalgunha
dalgunhas
dalgún
dalgúns
das
de
del
dela

cd $WORK/tmp/mydir
go env GOMOD
! stdout .+
stderr '^go: warning: ignoring go.mod in system temp root '

-- $GOPATH/src/x/y/z/go.mod --
module x/y/z
-- $GOPATH/src/x/y/z/w/w.txt --
-- $GOPATH/foo/go.mod --
module example.com/mod

! go list -mod=vendor ./vendor/unlisted
stderr '^directory '$WORK'[/\\]gopath[/\\]src[/\\]dir[/\\]vendor[/\\]unlisted is not a package listed in vendor/modules.txt$'

go list -mod=vendor ./vendor/pkg
stdout '^pkg$'

# Packages within GOROOT should resolve as in any other module,
# except that -mod=vendor is implied by default.
cd $GOROOT/src
! go list .

# https://github.com/apache/lucene-solr/blob/master/lucene/analysis/common/src/resources/org/apache/lucene/analysis/ro/stopwords.txt
acea
aceasta
această
aceea
acei
aceia
acel
acela
acele
acelea
acest
acesta
aceste
acestea
aceşti
aceştia
acolo
acum
ai
aia
aibă
aici
al
ăla
ale
alea
ălea
altceva
altcineva
am
ar
are
aş
aşadar
asemenea
asta
ăsta
astăzi