src/cmd/go/testdata/script/mod_gomodcache_vendor.txt

# This test verifies that GOMODCACHE does not affect whether checksums are embedded
# with vendored files.
# See issue #46400
[short] skip 'builds and links a binary twice'
go mod tidy
go mod vendor

go build -mod=vendor
go version -m example$GOEXE
cp stdout version-m.txt

env GOMODCACHE=$WORK${/}modcache
go build -mod=vendor
go version -m example$GOEXE
cmp stdout version-m.txt

-- go.mod --
module example
go 1.22
require rsc.io/sampler v1.3.0

-- main.go --
package main

import (
    "fmt"
    "rsc.io/sampler"
)

func main() {
    fmt.Println(sampler.Hello())
}