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