From 74d984e0560b2cb421287395b025687e3aabe118 Mon Sep 17 00:00:00 2001
From: Daniel J Walsh <dwalsh@redhat.com>
Date: Tue, 5 Feb 2019 10:41:55 -0800
Subject: 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>
---
 test/e2e/info_test.go         |  6 ++++++
 test/e2e/prune_test.go        | 13 +++++++++++++
 test/e2e/volume_prune_test.go | 30 ++++++++++++++++++++++++++++++
 3 files changed, 49 insertions(+)

(limited to 'test/e2e')

diff --git a/test/e2e/info_test.go b/test/e2e/info_test.go
index 637c04e0a..a50c27dda 100644
--- a/test/e2e/info_test.go
+++ b/test/e2e/info_test.go
@@ -39,4 +39,10 @@ var _ = Describe("Podman Info", func() {
 		Expect(session.ExitCode()).To(Equal(0))
 
 	})
+	It("podman system info json output", func() {
+		session := podmanTest.Podman([]string{"system", "info", "--format=json"})
+		session.Wait()
+		Expect(session.ExitCode()).To(Equal(0))
+
+	})
 })
diff --git a/test/e2e/prune_test.go b/test/e2e/prune_test.go
index 81fb82b20..74cdc126f 100644
--- a/test/e2e/prune_test.go
+++ b/test/e2e/prune_test.go
@@ -88,4 +88,17 @@ var _ = Describe("Podman rm", func() {
 		Expect(len(images.OutputToStringArray())).To(Equal(0))
 	})
 
+	It("podman system image prune unused images", func() {
+		SkipIfRemote()
+		podmanTest.BuildImage(pruneImage, "alpine_bash:latest", "true")
+		prune := podmanTest.Podman([]string{"system", "prune", "-a", "--force"})
+		prune.WaitWithDefaultTimeout()
+		Expect(prune.ExitCode()).To(Equal(0))
+
+		images := podmanTest.Podman([]string{"images", "-a"})
+		images.WaitWithDefaultTimeout()
+		// all images are unused, so they all should be deleted!
+		Expect(len(images.OutputToStringArray())).To(Equal(0))
+	})
+
 })
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()
+	})
 })
-- 
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