env GO111MODULE=on

# If the current version is not latest, 'go list -u' should include its upgrade.
go list -m -u all
stdout 'rsc.io/quote v1.2.0 \[v1\.5\.2\]'

# If the current version is latest, 'go list -u' should omit the upgrade.
go get -d rsc.io/quote@v1.5.2
go list -m -u all
stdout 'rsc.io/quote v1.5.2$'

# If the current version is newer than latest, 'go list -u' should
# omit the upgrade.
go get -d rsc.io/quote@v1.5.3-pre1
go list -m -u all
stdout 'rsc.io/quote v1.5.3-pre1$'

# If the current build list has a higher version and the user asks about
# a lower one, -u should report the upgrade for the lower one
# but leave the build list unchanged.
go list -m -u rsc.io/quote@v1.5.1
stdout 'rsc.io/quote v1.5.1 \[v1.5.2\]$'
go list -m -u rsc.io/quote
stdout 'rsc.io/quote v1.5.3-pre1$'

-- go.mod --
module x
require rsc.io/quote v1.2.0