[short] skip 'runs go build'
[GOOS:plan9] skip 'signals differ on Plan 9'
[GOOS:windows] skip 'os.Interrupt is not implemented on Windows'

! go tool interrupter
stderr 'go tool interrupter: signal: interrupt'

-- go.mod --
module example.com/interrupter

go 1.26.0

tool example.com/interrupter/cmd/interrupter

-- cmd/interrupter/main.go --
package main

import "os"

func main() {
	p, err := os.FindProcess(os.Getpid())
	if err != nil {
		panic(err)
	}
	if err := p.Signal(os.Interrupt); err != nil {
		panic(err)
	}
	select {}
}