88 lines
2.3 KiB
Go
88 lines
2.3 KiB
Go
// +build !windows
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package main
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import (
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"net"
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"os/exec"
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"strings"
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"github.com/go-check/check"
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)
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func (s *DockerSuite) TestPortHostBinding(c *check.C) {
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runCmd := exec.Command(dockerBinary, "run", "-d", "-p", "9876:80", "busybox",
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"nc", "-l", "-p", "80")
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out, _, err := runCommandWithOutput(runCmd)
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if err != nil {
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c.Fatal(out, err)
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}
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firstID := strings.TrimSpace(out)
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runCmd = exec.Command(dockerBinary, "port", firstID, "80")
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out, _, err = runCommandWithOutput(runCmd)
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if err != nil {
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c.Fatal(out, err)
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}
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if !assertPortList(c, out, []string{"0.0.0.0:9876"}) {
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c.Error("Port list is not correct")
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}
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runCmd = exec.Command(dockerBinary, "run", "--net=host", "busybox",
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"nc", "localhost", "9876")
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if out, _, err = runCommandWithOutput(runCmd); err != nil {
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c.Fatal(out, err)
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}
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runCmd = exec.Command(dockerBinary, "rm", "-f", firstID)
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if out, _, err = runCommandWithOutput(runCmd); err != nil {
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c.Fatal(out, err)
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}
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runCmd = exec.Command(dockerBinary, "run", "--net=host", "busybox",
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"nc", "localhost", "9876")
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if out, _, err = runCommandWithOutput(runCmd); err == nil {
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c.Error("Port is still bound after the Container is removed")
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}
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}
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func (s *DockerSuite) TestPortExposeHostBinding(c *check.C) {
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runCmd := exec.Command(dockerBinary, "run", "-d", "-P", "--expose", "80", "busybox",
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"nc", "-l", "-p", "80")
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out, _, err := runCommandWithOutput(runCmd)
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if err != nil {
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c.Fatal(out, err)
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}
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firstID := strings.TrimSpace(out)
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runCmd = exec.Command(dockerBinary, "port", firstID, "80")
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out, _, err = runCommandWithOutput(runCmd)
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if err != nil {
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c.Fatal(out, err)
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}
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_, exposedPort, err := net.SplitHostPort(out)
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if err != nil {
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c.Fatal(out, err)
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}
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runCmd = exec.Command(dockerBinary, "run", "--net=host", "busybox",
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"nc", "localhost", strings.TrimSpace(exposedPort))
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if out, _, err = runCommandWithOutput(runCmd); err != nil {
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c.Fatal(out, err)
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}
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runCmd = exec.Command(dockerBinary, "rm", "-f", firstID)
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if out, _, err = runCommandWithOutput(runCmd); err != nil {
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c.Fatal(out, err)
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}
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runCmd = exec.Command(dockerBinary, "run", "--net=host", "busybox",
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"nc", "localhost", strings.TrimSpace(exposedPort))
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if out, _, err = runCommandWithOutput(runCmd); err == nil {
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c.Error("Port is still bound after the Container is removed")
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}
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}
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