Add podman system reset command

This command will destroy all data created via podman.
It will remove containers, images, volumes, pods.

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

2 files changed, 87 insertions, 0 deletions

diff --git a/test/e2e/libpod_suite_test.go b/test/e2e/libpod_suite_test.go
index 5239f4d8e..43f08bf03 100644
--- a/test/e2e/libpod_suite_test.go
+++ b/test/e2e/libpod_suite_test.go
@@ -135,3 +135,7 @@ func removeCache() {
 func (p *PodmanTestIntegration) SeedImages() error {
 	return nil
 }
+
+// We don't support running Varlink when local
+func (p *PodmanTestIntegration) StartVarlink() {
+}
diff --git a/test/e2e/system_reset_test.go b/test/e2e/system_reset_test.go
new file mode 100644
index 000000000..e5ce69739
--- /dev/null
+++ b/test/e2e/system_reset_test.go
@@ -0,0 +1,83 @@
+package integration
+
+import (
+	"fmt"
+	"os"
+
+	. "github.com/containers/libpod/test/utils"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("podman system reset", func() {
+	var (
+		tempdir    string
+		err        error
+		podmanTest *PodmanTestIntegration
+	)
+
+	BeforeEach(func() {
+		tempdir, err = CreateTempDirInTempDir()
+		if err != nil {
+			os.Exit(1)
+		}
+		podmanTest = PodmanTestCreate(tempdir)
+		podmanTest.Setup()
+		podmanTest.SeedImages()
+	})
+
+	AfterEach(func() {
+		podmanTest.Cleanup()
+		f := CurrentGinkgoTestDescription()
+		timedResult := fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds())
+		GinkgoWriter.Write([]byte(timedResult))
+	})
+
+	It("podman system reset", func() {
+		// system reset will not remove additional store images, so need to grab length
+
+		session := podmanTest.Podman([]string{"rmi", "--force", "--all"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"images", "-n"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		l := len(session.OutputToStringArray())
+
+		session = podmanTest.Podman([]string{"pull", ALPINE})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"volume", "create", "data"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"create", "-v", "data:/data", ALPINE, "echo", "hello"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"system", "reset", "-f"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		// If remote then the varlink service should have exited
+		// On local tests this is a noop
+		podmanTest.StartVarlink()
+
+		session = podmanTest.Podman([]string{"images", "-n"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(len(session.OutputToStringArray())).To(Equal(l))
+
+		session = podmanTest.Podman([]string{"volume", "ls"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(len(session.OutputToStringArray())).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"container", "ls", "-q"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(len(session.OutputToStringArray())).To(Equal(0))
+	})
+})