Move docker ps test to integration cli

Docker-DCO-1.1-Signed-off-by: Fabio Falci <fabiofalci@gmail.com> (github: fabiofalci)
2025-12-24 13:21:20 +03:00 · 2014-07-17 09:29:52 +01:00
parent c11660169a
commit 261dc5e2f6
2 changed files with 201 additions and 115 deletions
--- a/integration-cli/docker_cli_ps_test.go
+++ b/integration-cli/docker_cli_ps_test.go
@@ -0,0 +1,201 @@
+package main
+
+import (
+	"os/exec"
+	"strings"
+	"testing"
+)
+
+func TestListContainers(t *testing.T) {
+	runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "top")
+	out, _, err := runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	firstID := stripTrailingCharacters(out)
+
+	runCmd = exec.Command(dockerBinary, "run", "-d", "busybox", "top")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	secondID := stripTrailingCharacters(out)
+
+	// not long running
+	runCmd = exec.Command(dockerBinary, "run", "-d", "busybox", "true")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	thirdID := stripTrailingCharacters(out)
+
+	runCmd = exec.Command(dockerBinary, "run", "-d", "busybox", "top")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	fourthID := stripTrailingCharacters(out)
+
+	// make sure third one is not running
+	runCmd = exec.Command(dockerBinary, "wait", thirdID)
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+
+	// all
+	runCmd = exec.Command(dockerBinary, "ps", "-a")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+
+	if !assertContainerList(out, []string{fourthID, thirdID, secondID, firstID}) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	// running
+	runCmd = exec.Command(dockerBinary, "ps")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+
+	if !assertContainerList(out, []string{fourthID, secondID, firstID}) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	// from here all flag '-a' is ignored
+
+	// limit
+	runCmd = exec.Command(dockerBinary, "ps", "-n=2", "-a")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	expected := []string{fourthID, thirdID}
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	runCmd = exec.Command(dockerBinary, "ps", "-n=2")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	// since
+	runCmd = exec.Command(dockerBinary, "ps", "--since", firstID, "-a")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	expected = []string{fourthID, thirdID, secondID}
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	runCmd = exec.Command(dockerBinary, "ps", "--since", firstID)
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	// before
+	runCmd = exec.Command(dockerBinary, "ps", "--before", thirdID, "-a")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	expected = []string{secondID, firstID}
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	runCmd = exec.Command(dockerBinary, "ps", "--before", thirdID)
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	// since & before
+	runCmd = exec.Command(dockerBinary, "ps", "--since", firstID, "--before", fourthID, "-a")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	expected = []string{thirdID, secondID}
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	runCmd = exec.Command(dockerBinary, "ps", "--since", firstID, "--before", fourthID)
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	// since & limit
+	runCmd = exec.Command(dockerBinary, "ps", "--since", firstID, "-n=2", "-a")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	expected = []string{fourthID, thirdID}
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	runCmd = exec.Command(dockerBinary, "ps", "--since", firstID, "-n=2")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	// before & limit
+	runCmd = exec.Command(dockerBinary, "ps", "--before", fourthID, "-n=1", "-a")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	expected = []string{thirdID}
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	runCmd = exec.Command(dockerBinary, "ps", "--before", fourthID, "-n=1")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	// since & before & limit
+	runCmd = exec.Command(dockerBinary, "ps", "--since", firstID, "--before", fourthID, "-n=1", "-a")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+	expected = []string{thirdID}
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	runCmd = exec.Command(dockerBinary, "ps", "--since", firstID, "--before", fourthID, "-n=1")
+	out, _, err = runCommandWithOutput(runCmd)
+	errorOut(err, t, out)
+
+	if !assertContainerList(out, expected) {
+		t.Error("Container list is not in the correct order")
+	}
+
+	deleteAllContainers()
+
+	logDone("ps - test ps options")
+}
+
+func assertContainerList(out string, expected []string) bool {
+	lines := strings.Split(strings.Trim(out, "\n "), "\n")
+	if len(lines)-1 != len(expected) {
+		return false
+	}
+
+	containerIdIndex := strings.Index(lines[0], "CONTAINER ID")
+	for i := 0; i < len(expected); i++ {
+		foundID := lines[i+1][containerIdIndex : containerIdIndex+12]
+		if foundID != expected[i][:12] {
+			return false
+		}
+	}
+
+	return true
+}