# This test checks error messages for non-existent packages in module mode.
# Veries golang.org/issue/35414
env GO111MODULE=on
cd $WORK

go list -e -f {{.Error}} .
stdout 'no Go files in '$WORK

go list -e -f {{.Error}} ./empty
stdout 'no Go files in '$WORK${/}'empty'

go list -e -f {{.Error}} ./exclude
stdout 'build constraints exclude all Go files in '$WORK${/}'exclude'

go list -e -f {{.Error}} ./missing
stdout 'stat '$WORK'[/\\]missing: directory not found'

# use 'go build -n' because 'go list' reports no error.
! 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:
	$WORK/excluded