env GO111MODULE=on

# Regression test for golang.org/issue/32715.

# When using $GOPATH/pkg/mod/cache/download as a proxy,
# 'latest' queries should prefer tagged versions over pseudo-versions.

go mod download github.com/dmitshur-test/modtest5@v0.0.0-20190619020302-197a620e0c9a
go mod download github.com/dmitshur-test/modtest5@v0.5.0-alpha
go mod download github.com/dmitshur-test/modtest5@v0.5.0-alpha.0.20190619023908-3da23a9deb9e
cmp $GOPATH/pkg/mod/cache/download/github.com/dmitshur-test/modtest5/@v/list $WORK/modtest5.list

env GOSUMDB=off # don't verify go.mod files when loading retractions
env GOPROXY=file:///$GOPATH/pkg/mod/cache/download
env GOPATH=$WORK/gopath2
mkdir $GOPATH

go list -m -f '{{.Path}} {{.Version}} {{.Time.Format "2006-01-02"}}' github.com/dmitshur-test/modtest5@latest
stdout '^github.com/dmitshur-test/modtest5 v0.5.0-alpha 2019-06-18$'

# If the module proxy contains only pseudo-versions, 'latest' should stat
# the version with the most recent timestamp — not the highest semantic
# version — and return its metadata.
env GOPROXY=file:///$WORK/tinyproxy
go list -m -f '{{.Path}} {{.Version}} {{.Time.Format "2006-01-02"}}' dmitri.shuralyov.com/test/modtest3@latest
stdout '^dmitri.shuralyov.com/test/modtest3 v0.0.0-20181023043359-a85b471d5412 2018-10-22$'

-- $WORK/modtest5.list --
v0.0.0-20190619020302-197a620e0c9a
v0.5.0-alpha
v0.5.0-alpha.0.20190619023908-3da23a9deb9e
-- $WORK/tinyproxy/dmitri.shuralyov.com/test/modtest3/@v/list --
v0.1.0-0.20161023043300-000000000000
v0.0.0-20181023043359-a85b471d5412
-- $WORK/tinyproxy/dmitri.shuralyov.com/test/modtest3/@v/v0.0.0-20181023043359-a85b471d5412.info --
{
	"Version": "v0.0.0-20181023043359-a85b471d5412",
	"Time": "2018-10-22T21:33:59-07:00"
}