caddy/vendor/github.com/lucas-clemente/quic-go/integrationtests/tools/testlog/testlog.go

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2017-08-23 19:32:08 +03:00
package testlog
import (
"flag"
"log"
"os"
"github.com/lucas-clemente/quic-go/internal/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var (
logFileName string // the log file set in the ginkgo flags
logFile *os.File
)
// read the logfile command line flag
// to set call ginkgo -- -logfile=log.txt
func init() {
flag.StringVar(&logFileName, "logfile", "", "log file")
}
var _ = BeforeEach(func() {
log.SetFlags(log.Ldate | log.Ltime | log.Lmicroseconds)
if len(logFileName) > 0 {
var err error
logFile, err = os.Create("./log.txt")
Expect(err).ToNot(HaveOccurred())
log.SetOutput(logFile)
utils.SetLogLevel(utils.LogLevelDebug)
}
})
var _ = AfterEach(func() {
if len(logFileName) > 0 {
_ = logFile.Close()
}
})