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Test: Add statistics in conn testing (#1444) 

* Add statistics in conn testing

Occasional error is observed when we execute long test
Print time and memory for better troubleshooting in the future

* fix: units import version error

Co-authored-by: Kslr <kslrwang@gmail.com>
Co-authored-by: Kslr <hi@kslr.org>
This commit is contained in:
yuhan6665 2022-04-06 00:22:35 -04:00 committed by GitHub
parent e0df70b16d
commit 5b9f7821ea
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1 changed files with 13 additions and 1 deletions
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14
testing/scenarios/common.go
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@ -24,6 +24,7 @@ import (
"github.com/v2fly/v2ray-core/v5/common/net"
"github.com/v2fly/v2ray-core/v5/common/retry"
"github.com/v2fly/v2ray-core/v5/common/serial"
"github.com/v2fly/v2ray-core/v5/common/units"
)
func xor(b []byte) []byte {
@ -198,7 +199,18 @@ func testUDPConn(port net.Port, payloadSize int, timeout time.Duration) func() e
}
func testTCPConn2(conn net.Conn, payloadSize int, timeout time.Duration) func() error {
return func() error {
return func() (err1 error) {
start := time.Now()
defer func() {
var m runtime.MemStats
runtime.ReadMemStats(&m)
// For info on each, see: https://golang.org/pkg/runtime/#MemStats
fmt.Println("testConn finishes:", time.Since(start).Milliseconds(), "ms\t",
err1, "\tAlloc =", units.ByteSize(m.Alloc).String(),
"\tTotalAlloc =", units.ByteSize(m.TotalAlloc).String(),
"\tSys =", units.ByteSize(m.Sys).String(),
"\tNumGC =", m.NumGC)
}()
payload := make([]byte, payloadSize)
common.Must2(rand.Read(payload))