kubo/cmd/ipfs/runmain_test.go
2023-12-19 16:23:53 -05:00

34 lines
740 B
Go

//go:build testrunmain
// +build testrunmain
package main_test
import (
"flag"
"fmt"
"os"
"testing"
"github.com/ipfs/kubo/cmd/ipfs/kubo"
)
// this abuses go so much that I felt dirty writing this code
// but it is the only way to do it without writing custom compiler that would
// be a clone of go-build with go-test.
func TestRunMain(t *testing.T) {
args := flag.Args()
os.Args = append([]string{os.Args[0]}, args...)
ret := kubo.Start(kubo.BuildDefaultEnv)
p := os.Getenv("IPFS_COVER_RET_FILE")
if len(p) != 0 {
os.WriteFile(p, []byte(fmt.Sprintf("%d\n", ret)), 0o777)
}
// close outputs so go testing doesn't print anything
null, _ := os.OpenFile(os.DevNull, os.O_RDWR, 0755)
os.Stderr = null
os.Stdout = null
}