func prepareReader(conf *config.Config, readCh chan []byte) {
for _, v := range conf.Inputs {
u, err := url.Parse(v)
if err != nil {
log.Printf("input url parse error:%s, %s", v, err.Error())
}
if u.Scheme != "file" {
log.Printf("cant support [%s] scheme, %s", u.Scheme, v)
continue
}
fileReader := reader.NewFileReaderWithOpen(u.Path, readCh)
go fileReader.Run()
}
}
func TestFileAppend(t *testing.T) {
withTempfile(t, func(testFile *os.File) {
ch := make(chan []byte)
fileReader := reader.NewFileReaderWithOpen(testFile.Name(), ch)
go fileReader.Run()
str := randomString()
bin := []byte(str)
testFile.Write(bin)
select {
case readed := <-ch:
if string(readed[:]) != str {
t.Error("dont same string, %v:%v", str, string(readed[:]))
}
case <-time.After(1 * time.Second):
t.Error("cant read channel from file")
}
})
}