Support label filters for podman pod ps.

Update the podman pod ps command to support filtering by labels.
This brings the command in line with the documentation as well as
the functionality by the containers equivalent podman ps.

Signed-off-by: Stefano Pogliani <stefano@spogliani.net>

1 files changed, 15 insertions, 0 deletions

diff --git a/test/e2e/common_test.go b/test/e2e/common_test.go
index 16b971e65..f64d423d2 100644
--- a/test/e2e/common_test.go
+++ b/test/e2e/common_test.go
@@ -519,6 +519,21 @@ func (p *PodmanTestIntegration) CreatePod(name string) (*PodmanSessionIntegratio
 	return session, session.ExitCode(), session.OutputToString()
 }
 
+// CreatePod creates a pod with no infra container and some labels.
+// it optionally takes a pod name
+func (p *PodmanTestIntegration) CreatePodWithLabels(name string, labels map[string]string) (*PodmanSessionIntegration, int, string) {
+	var podmanArgs = []string{"pod", "create", "--infra=false", "--share", ""}
+	if name != "" {
+		podmanArgs = append(podmanArgs, "--name", name)
+	}
+	for labelKey, labelValue := range labels {
+		podmanArgs = append(podmanArgs, "--label", fmt.Sprintf("%s=%s", labelKey, labelValue))
+	}
+	session := p.Podman(podmanArgs)
+	session.WaitWithDefaultTimeout()
+	return session, session.ExitCode(), session.OutputToString()
+}
+
 func (p *PodmanTestIntegration) RunTopContainerInPod(name, pod string) *PodmanSessionIntegration {
 	var podmanArgs = []string{"run", "--pod", pod}
 	if name != "" {