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-rw-r--r--extras/hs-test/hst_suite.go80
-rw-r--r--extras/hs-test/http_test.go4
-rw-r--r--extras/hs-test/ldp_test.go4
-rw-r--r--extras/hs-test/linux_iperf_test.go4
-rw-r--r--extras/hs-test/proxy_test.go2
-rw-r--r--extras/hs-test/utils.go87
-rw-r--r--extras/hs-test/vcl_test.go10
7 files changed, 97 insertions, 94 deletions
diff --git a/extras/hs-test/hst_suite.go b/extras/hs-test/hst_suite.go
index 093bca0b56f..d74934ae62c 100644
--- a/extras/hs-test/hst_suite.go
+++ b/extras/hs-test/hst_suite.go
@@ -1,7 +1,9 @@
package main
import (
+ "errors"
"flag"
+ "fmt"
"io/ioutil"
"os"
"os/exec"
@@ -313,3 +315,81 @@ func (s *HstSuite) getTestId() string {
return s.testIds[testName]
}
+
+func (s *HstSuite) startServerApp(running chan error, done chan struct{}, env []string) {
+ cmd := exec.Command("iperf3", "-4", "-s")
+ if env != nil {
+ cmd.Env = env
+ }
+ s.log(cmd)
+ err := cmd.Start()
+ if err != nil {
+ msg := fmt.Errorf("failed to start iperf server: %v", err)
+ running <- msg
+ return
+ }
+ running <- nil
+ <-done
+ cmd.Process.Kill()
+}
+
+func (s *HstSuite) startClientApp(ipAddress string, env []string, clnCh chan error, clnRes chan string) {
+ defer func() {
+ clnCh <- nil
+ }()
+
+ nTries := 0
+
+ for {
+ cmd := exec.Command("iperf3", "-c", ipAddress, "-u", "-l", "1460", "-b", "10g")
+ if env != nil {
+ cmd.Env = env
+ }
+ s.log(cmd)
+ o, err := cmd.CombinedOutput()
+ if err != nil {
+ if nTries > 5 {
+ clnCh <- fmt.Errorf("failed to start client app '%s'.\n%s", err, o)
+ return
+ }
+ time.Sleep(1 * time.Second)
+ nTries++
+ continue
+ } else {
+ clnRes <- fmt.Sprintf("Client output: %s", o)
+ }
+ break
+ }
+}
+
+func (s *HstSuite) startHttpServer(running chan struct{}, done chan struct{}, addressPort, netNs string) {
+ cmd := newCommand([]string{"./http_server", addressPort}, netNs)
+ err := cmd.Start()
+ s.log(cmd)
+ if err != nil {
+ fmt.Println("Failed to start http server")
+ return
+ }
+ running <- struct{}{}
+ <-done
+ cmd.Process.Kill()
+}
+
+func (s *HstSuite) startWget(finished chan error, server_ip, port, query, netNs string) {
+ defer func() {
+ finished <- errors.New("wget error")
+ }()
+
+ cmd := newCommand([]string{"wget", "--timeout=10", "--no-proxy", "--tries=5", "-O", "/dev/null", server_ip + ":" + port + "/" + query},
+ netNs)
+ s.log(cmd)
+ o, err := cmd.CombinedOutput()
+ if err != nil {
+ finished <- fmt.Errorf("wget error: '%v\n\n%s'", err, o)
+ return
+ } else if !strings.Contains(string(o), "200 OK") {
+ finished <- fmt.Errorf("wget error: response not 200 OK")
+ return
+ }
+ finished <- nil
+}
diff --git a/extras/hs-test/http_test.go b/extras/hs-test/http_test.go
index 503f42a47c7..4aab55335d2 100644
--- a/extras/hs-test/http_test.go
+++ b/extras/hs-test/http_test.go
@@ -17,7 +17,7 @@ func (s *NsSuite) TestHttpTps() {
// configure vpp in the container
container.vppInstance.vppctl("http tps uri tcp://0.0.0.0/8080")
- go startWget(finished, client_ip, port, "test_file_10M", "client")
+ go s.startWget(finished, client_ip, port, "test_file_10M", "client")
// wait for client
err := <-finished
s.assertNil(err)
@@ -73,7 +73,7 @@ func (s *NoTopoSuite) TestNginxAsServer() {
serverAddress := s.netInterfaces[tapInterfaceName].peer.ip4AddressString()
defer func() { os.Remove(query) }()
- go startWget(finished, serverAddress, "80", query, "")
+ go s.startWget(finished, serverAddress, "80", query, "")
s.assertNil(<-finished)
}
diff --git a/extras/hs-test/ldp_test.go b/extras/hs-test/ldp_test.go
index c2d6f33b714..1906d6b4121 100644
--- a/extras/hs-test/ldp_test.go
+++ b/extras/hs-test/ldp_test.go
@@ -54,7 +54,7 @@ func (s *VethsSuite) TestLDPreloadIperfVpp() {
s.log("attaching server to vpp")
srvEnv := append(os.Environ(), ldpreload, "VCL_CONFIG="+serverVclFileName)
- go startServerApp(srvCh, stopServerCh, srvEnv)
+ go s.startServerApp(srvCh, stopServerCh, srvEnv)
err = <-srvCh
s.assertNil(err)
@@ -63,7 +63,7 @@ func (s *VethsSuite) TestLDPreloadIperfVpp() {
var clnRes = make(chan string, 1)
clnEnv := append(os.Environ(), ldpreload, "VCL_CONFIG="+clientVclFileName)
serverVethAddress := s.netInterfaces[serverInterfaceName].ip4AddressString()
- go startClientApp(serverVethAddress, clnEnv, clnCh, clnRes)
+ go s.startClientApp(serverVethAddress, clnEnv, clnCh, clnRes)
s.log(<-clnRes)
// wait for client's result
diff --git a/extras/hs-test/linux_iperf_test.go b/extras/hs-test/linux_iperf_test.go
index 04556a8fe45..c03403c9e26 100644
--- a/extras/hs-test/linux_iperf_test.go
+++ b/extras/hs-test/linux_iperf_test.go
@@ -9,13 +9,13 @@ func (s *TapSuite) TestLinuxIperf() {
stopServerCh <- struct{}{}
}()
- go startServerApp(srvCh, stopServerCh, nil)
+ go s.startServerApp(srvCh, stopServerCh, nil)
err := <-srvCh
s.assertNil(err)
s.log("server running")
ipAddress := s.netInterfaces[tapInterfaceName].ip4AddressString()
- go startClientApp(ipAddress, nil, clnCh, clnRes)
+ go s.startClientApp(ipAddress, nil, clnCh, clnRes)
s.log("client running")
s.log(<-clnRes)
err = <-clnCh
diff --git a/extras/hs-test/proxy_test.go b/extras/hs-test/proxy_test.go
index a7a6509144b..9e7230317fb 100644
--- a/extras/hs-test/proxy_test.go
+++ b/extras/hs-test/proxy_test.go
@@ -20,7 +20,7 @@ func testProxyHttpTcp(s *NsSuite) error {
s.log("test file created...")
- go startHttpServer(serverRunning, stopServer, ":666", "server")
+ go s.startHttpServer(serverRunning, stopServer, ":666", "server")
// TODO better error handling and recovery
<-serverRunning
diff --git a/extras/hs-test/utils.go b/extras/hs-test/utils.go
index 4261f4dc2d1..304dd4c241b 100644
--- a/extras/hs-test/utils.go
+++ b/extras/hs-test/utils.go
@@ -1,25 +1,12 @@
package main
import (
- "errors"
"fmt"
"io"
"os"
- "os/exec"
"strings"
- "time"
)
-const vclTemplate = `vcl {
- app-socket-api %[1]s/var/run/app_ns_sockets/%[2]s
- app-scope-global
- app-scope-local
- namespace-id %[2]s
- namespace-secret %[2]s
- use-mq-eventfd
-}
-`
-
const networkTopologyDir string = "topo-network/"
const containerTopologyDir string = "topo-containers/"
@@ -42,50 +29,6 @@ type JsonResult struct {
StdOutput string
}
-func startServerApp(running chan error, done chan struct{}, env []string) {
- cmd := exec.Command("iperf3", "-4", "-s")
- if env != nil {
- cmd.Env = env
- }
- err := cmd.Start()
- if err != nil {
- msg := fmt.Errorf("failed to start iperf server: %v", err)
- running <- msg
- return
- }
- running <- nil
- <-done
- cmd.Process.Kill()
-}
-
-func startClientApp(ipAddress string, env []string, clnCh chan error, clnRes chan string) {
- defer func() {
- clnCh <- nil
- }()
-
- nTries := 0
-
- for {
- cmd := exec.Command("iperf3", "-c", ipAddress, "-u", "-l", "1460", "-b", "10g")
- if env != nil {
- cmd.Env = env
- }
- o, err := cmd.CombinedOutput()
- if err != nil {
- if nTries > 5 {
- clnCh <- fmt.Errorf("failed to start client app '%s'.\n%s", err, o)
- return
- }
- time.Sleep(1 * time.Second)
- nTries++
- continue
- } else {
- clnRes <- fmt.Sprintf("Client output: %s", o)
- }
- break
- }
-}
-
func assertFileSize(f1, f2 string) error {
fi1, err := os.Stat(f1)
if err != nil {
@@ -103,36 +46,6 @@ func assertFileSize(f1, f2 string) error {
return nil
}
-func startHttpServer(running chan struct{}, done chan struct{}, addressPort, netNs string) {
- cmd := newCommand([]string{"./http_server", addressPort}, netNs)
- err := cmd.Start()
- if err != nil {
- fmt.Println("Failed to start http server")
- return
- }
- running <- struct{}{}
- <-done
- cmd.Process.Kill()
-}
-
-func startWget(finished chan error, server_ip, port, query, netNs string) {
- defer func() {
- finished <- errors.New("wget error")
- }()
-
- cmd := newCommand([]string{"wget", "--timeout=10", "--no-proxy", "--tries=5", "-O", "/dev/null", server_ip + ":" + port + "/" + query},
- netNs)
- o, err := cmd.CombinedOutput()
- if err != nil {
- finished <- fmt.Errorf("wget error: '%v\n\n%s'", err, o)
- return
- } else if !strings.Contains(string(o), "200 OK") {
- finished <- fmt.Errorf("wget error: response not 200 OK")
- return
- }
- finished <- nil
-}
-
func (c *Stanza) newStanza(name string) *Stanza {
c.append("\n" + name + " {")
c.pad += 2
diff --git a/extras/hs-test/vcl_test.go b/extras/hs-test/vcl_test.go
index 109b242ee79..cf4c32ed020 100644
--- a/extras/hs-test/vcl_test.go
+++ b/extras/hs-test/vcl_test.go
@@ -5,6 +5,16 @@ import (
"time"
)
+const vclTemplate = `vcl {
+ app-socket-api %[1]s/var/run/app_ns_sockets/%[2]s
+ app-scope-global
+ app-scope-local
+ namespace-id %[2]s
+ namespace-secret %[2]s
+ use-mq-eventfd
+}
+`
+
func (s *VethsSuite) testVclEcho(proto string) {
port := "12345"
srvVppCont := s.getContainerByName("server-vpp")