frp/test/e2e/features/bandwidth_limit.go

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package features
import (
"fmt"
"strings"
"time"
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"github.com/onsi/ginkgo"
plugin "github.com/fatedier/frp/pkg/plugin/server"
"github.com/fatedier/frp/test/e2e/framework"
"github.com/fatedier/frp/test/e2e/framework/consts"
"github.com/fatedier/frp/test/e2e/mock/server/streamserver"
"github.com/fatedier/frp/test/e2e/pkg/request"
plugintest "github.com/fatedier/frp/test/e2e/plugin"
)
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var _ = ginkgo.Describe("[Feature: Bandwidth Limit]", func() {
f := framework.NewDefaultFramework()
ginkgo.It("Proxy Bandwidth Limit by Client", func() {
serverConf := consts.DefaultServerConfig
clientConf := consts.DefaultClientConfig
localPort := f.AllocPort()
localServer := streamserver.New(streamserver.TCP, streamserver.WithBindPort(localPort))
f.RunServer("", localServer)
remotePort := f.AllocPort()
clientConf += fmt.Sprintf(`
[tcp]
type = tcp
local_port = %d
remote_port = %d
bandwidth_limit = 10KB
`, localPort, remotePort)
f.RunProcesses([]string{serverConf}, []string{clientConf})
content := strings.Repeat("a", 50*1024) // 5KB
start := time.Now()
framework.NewRequestExpect(f).Port(remotePort).RequestModify(func(r *request.Request) {
r.Body([]byte(content)).Timeout(30 * time.Second)
}).ExpectResp([]byte(content)).Ensure()
duration := time.Since(start)
framework.Logf("request duration: %s", duration.String())
framework.ExpectTrue(duration.Seconds() > 8, "100Kb with 10KB limit, want > 8 seconds, but got %s", duration.String())
})
ginkgo.It("Proxy Bandwidth Limit by Server", func() {
// new test plugin server
newFunc := func() *plugin.Request {
var r plugin.Request
r.Content = &plugin.NewProxyContent{}
return &r
}
pluginPort := f.AllocPort()
handler := func(req *plugin.Request) *plugin.Response {
var ret plugin.Response
content := req.Content.(*plugin.NewProxyContent)
content.BandwidthLimit = "10KB"
content.BandwidthLimitMode = "server"
ret.Content = content
return &ret
}
pluginServer := plugintest.NewHTTPPluginServer(pluginPort, newFunc, handler, nil)
f.RunServer("", pluginServer)
serverConf := consts.DefaultServerConfig + fmt.Sprintf(`
[plugin.test]
addr = 127.0.0.1:%d
path = /handler
ops = NewProxy
`, pluginPort)
clientConf := consts.DefaultClientConfig
localPort := f.AllocPort()
localServer := streamserver.New(streamserver.TCP, streamserver.WithBindPort(localPort))
f.RunServer("", localServer)
remotePort := f.AllocPort()
clientConf += fmt.Sprintf(`
[tcp]
type = tcp
local_port = %d
remote_port = %d
`, localPort, remotePort)
f.RunProcesses([]string{serverConf}, []string{clientConf})
content := strings.Repeat("a", 50*1024) // 5KB
start := time.Now()
framework.NewRequestExpect(f).Port(remotePort).RequestModify(func(r *request.Request) {
r.Body([]byte(content)).Timeout(30 * time.Second)
}).ExpectResp([]byte(content)).Ensure()
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duration := time.Since(start)
framework.Logf("request duration: %s", duration.String())
framework.ExpectTrue(duration.Seconds() > 8, "100Kb with 10KB limit, want > 8 seconds, but got %s", duration.String())
})
})