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108 lines
2.8 KiB
108 lines
2.8 KiB
package scenarios
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"testing"
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"github.com/xtls/xray-core/app/metrics"
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"github.com/xtls/xray-core/app/proxyman"
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"github.com/xtls/xray-core/app/router"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/serial"
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"github.com/xtls/xray-core/core"
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"github.com/xtls/xray-core/proxy/dokodemo"
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"github.com/xtls/xray-core/proxy/freedom"
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"github.com/xtls/xray-core/testing/servers/tcp"
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)
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const expectedMessage = "goroutine profile: total"
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func TestMetrics(t *testing.T) {
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tcpServer := tcp.Server{
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MsgProcessor: xor,
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}
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dest, err := tcpServer.Start()
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common.Must(err)
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defer tcpServer.Close()
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metricsPort := tcp.PickPort()
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clientConfig := &core.Config{
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App: []*serial.TypedMessage{
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serial.ToTypedMessage(&metrics.Config{
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Tag: "metrics_out",
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}),
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serial.ToTypedMessage(&router.Config{
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Rule: []*router.RoutingRule{
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{
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InboundTag: []string{"metrics_in"},
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TargetTag: &router.RoutingRule_Tag{
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Tag: "metrics_out",
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},
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},
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},
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}),
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},
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Inbound: []*core.InboundHandlerConfig{
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{
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Tag: "metrics_in",
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ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
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PortList: &net.PortList{Range: []*net.PortRange{net.SinglePortRange(metricsPort)}},
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Listen: net.NewIPOrDomain(net.LocalHostIP),
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}),
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ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
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Address: net.NewIPOrDomain(dest.Address),
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Port: uint32(dest.Port),
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Networks: []net.Network{net.Network_TCP},
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}),
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},
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},
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Outbound: []*core.OutboundHandlerConfig{
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{
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Tag: "default-outbound",
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ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
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},
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},
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}
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servers, err := InitializeServerConfigs(clientConfig)
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common.Must(err)
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defer CloseAllServers(servers)
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resp, err := http.Get(fmt.Sprintf("http://127.0.0.1:%d/debug/pprof/goroutine?debug=1", metricsPort))
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common.Must(err)
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if resp == nil {
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t.Error("unexpected pprof nil response")
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}
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if resp.StatusCode != http.StatusOK {
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t.Error("unexpected pprof status code")
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}
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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t.Fatal(err)
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}
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if string(body)[0:len(expectedMessage)] != expectedMessage {
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t.Error("unexpected response body from pprof handler")
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}
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resp2, err2 := http.Get(fmt.Sprintf("http://127.0.0.1:%d/debug/vars", metricsPort))
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common.Must(err2)
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if resp2 == nil {
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t.Error("unexpected expvars nil response")
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}
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if resp2.StatusCode != http.StatusOK {
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t.Error("unexpected expvars status code")
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}
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body2, err2 := ioutil.ReadAll(resp2.Body)
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if err2 != nil {
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t.Fatal(err2)
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}
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var json2 map[string]interface{}
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if json.Unmarshal(body2, &json2) != nil {
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t.Error("unexpected response body from expvars handler")
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}
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}
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