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moby--moby/integration-cli/docker_cli_port_test.go
Jessica Frazelle 88d65cbdf4 Cleanup errorOut resp in port test
Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
2014-10-16 15:05:00 -07:00

147 lines
3.4 KiB
Go

package main
import (
"os/exec"
"sort"
"strings"
"testing"
)
func TestPortList(t *testing.T) {
// one port
runCmd := exec.Command(dockerBinary, "run", "-d", "-p", "9876:80", "busybox", "top")
out, _, err := runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
firstID := stripTrailingCharacters(out)
runCmd = exec.Command(dockerBinary, "port", firstID, "80")
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
if !assertPortList(t, out, []string{"0.0.0.0:9876"}) {
t.Error("Port list is not correct")
}
runCmd = exec.Command(dockerBinary, "port", firstID)
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
if !assertPortList(t, out, []string{"80/tcp -> 0.0.0.0:9876"}) {
t.Error("Port list is not correct")
}
runCmd = exec.Command(dockerBinary, "rm", "-f", firstID)
if out, _, err = runCommandWithOutput(runCmd); err != nil {
t.Fatal(out, err)
}
// three port
runCmd = exec.Command(dockerBinary, "run", "-d",
"-p", "9876:80",
"-p", "9877:81",
"-p", "9878:82",
"busybox", "top")
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
ID := stripTrailingCharacters(out)
runCmd = exec.Command(dockerBinary, "port", ID, "80")
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
if !assertPortList(t, out, []string{"0.0.0.0:9876"}) {
t.Error("Port list is not correct")
}
runCmd = exec.Command(dockerBinary, "port", ID)
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
if !assertPortList(t, out, []string{
"80/tcp -> 0.0.0.0:9876",
"81/tcp -> 0.0.0.0:9877",
"82/tcp -> 0.0.0.0:9878"}) {
t.Error("Port list is not correct")
}
runCmd = exec.Command(dockerBinary, "rm", "-f", ID)
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
// more and one port mapped to the same container port
runCmd = exec.Command(dockerBinary, "run", "-d",
"-p", "9876:80",
"-p", "9999:80",
"-p", "9877:81",
"-p", "9878:82",
"busybox", "top")
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
ID = stripTrailingCharacters(out)
runCmd = exec.Command(dockerBinary, "port", ID, "80")
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
if !assertPortList(t, out, []string{"0.0.0.0:9876", "0.0.0.0:9999"}) {
t.Error("Port list is not correct")
}
runCmd = exec.Command(dockerBinary, "port", ID)
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
t.Fatal(out, err)
}
if !assertPortList(t, out, []string{
"80/tcp -> 0.0.0.0:9876",
"80/tcp -> 0.0.0.0:9999",
"81/tcp -> 0.0.0.0:9877",
"82/tcp -> 0.0.0.0:9878"}) {
t.Error("Port list is not correct\n", out)
}
runCmd = exec.Command(dockerBinary, "rm", "-f", ID)
if out, _, err = runCommandWithOutput(runCmd); err != nil {
t.Fatal(out, err)
}
deleteAllContainers()
logDone("port - test port list")
}
func assertPortList(t *testing.T, out string, expected []string) bool {
//lines := strings.Split(out, "\n")
lines := strings.Split(strings.Trim(out, "\n "), "\n")
if len(lines) != len(expected) {
t.Errorf("different size lists %s, %d, %d", out, len(lines), len(expected))
return false
}
sort.Strings(lines)
sort.Strings(expected)
for i := 0; i < len(expected); i++ {
if lines[i] != expected[i] {
t.Error("|" + lines[i] + "!=" + expected[i] + "|")
return false
}
}
return true
}