Add podman system prune and info commands

We are missing the equivalence of the docker system commands

This patch set adds `podman system prune`
and `podman system info`

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/test/e2e/volume_prune_test.go b/test/e2e/volume_prune_test.go
index 008acc2a2..802f3fc4a 100644
--- a/test/e2e/volume_prune_test.go
+++ b/test/e2e/volume_prune_test.go
@@ -63,4 +63,34 @@ var _ = Describe("Podman volume prune", func() {
 
 		podmanTest.Cleanup()
 	})
+
+	It("podman system prune --volume", func() {
+		session := podmanTest.Podman([]string{"volume", "create"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"volume", "create"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"create", "-v", "myvol:/myvol", ALPINE, "ls"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"volume", "ls"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(len(session.OutputToStringArray())).To(Equal(4))
+
+		session = podmanTest.Podman([]string{"system", "prune", "--force", "--volumes"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"volume", "ls"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(len(session.OutputToStringArray())).To(Equal(2))
+
+		podmanTest.Cleanup()
+	})
 })