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@@ -2,6 +2,7 @@ package main
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import (
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"fmt"
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+ "net"
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"regexp"
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"sort"
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"strings"
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@@ -245,3 +246,49 @@ func (s *DockerSuite) TestUnpublishedPortsInPsOutput(c *check.C) {
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c.Errorf("Missing unpublished ports or port binding (%s, %s) in docker ps output: %s", unpPort1, expBnd2, out)
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}
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}
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+
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+func (s *DockerSuite) TestPortHostBinding(c *check.C) {
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+ out, _ := dockerCmd(c, "run", "-d", "-p", "9876:80", "busybox",
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+ "nc", "-l", "-p", "80")
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+ firstID := strings.TrimSpace(out)
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+
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+ out, _ = dockerCmd(c, "port", firstID, "80")
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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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+
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+ dockerCmd(c, "run", "--net=host", "busybox",
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+ "nc", "localhost", "9876")
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+
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+ dockerCmd(c, "rm", "-f", firstID)
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+
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+ if _, _, err := dockerCmdWithError("run", "--net=host", "busybox",
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+ "nc", "localhost", "9876"); 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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+
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+func (s *DockerSuite) TestPortExposeHostBinding(c *check.C) {
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+ out, _ := dockerCmd(c, "run", "-d", "-P", "--expose", "80", "busybox",
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+ "nc", "-l", "-p", "80")
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+ firstID := strings.TrimSpace(out)
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+
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+ out, _ = dockerCmd(c, "port", firstID, "80")
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+
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+ _, exposedPort, err := net.SplitHostPort(out)
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+
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+ if err != nil {
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+ c.Fatal(out, err)
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+ }
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+
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+ dockerCmd(c, "run", "--net=host", "busybox",
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+ "nc", "localhost", strings.TrimSpace(exposedPort))
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+
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+ dockerCmd(c, "rm", "-f", firstID)
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+
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+ if _, _, err = dockerCmdWithError("run", "--net=host", "busybox",
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+ "nc", "localhost", strings.TrimSpace(exposedPort)); 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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