Add basic structure of podman init command

As part of this, rework the number of workers used by various
Podman tasks to match original behavior - need an explicit
fallthrough in the switch statement for that block to work as
expected.

Also, trivial change to Podman cleanup to work on initialized
containers - we need to reset to a different state after cleaning
up the OCI runtime.

Signed-off-by: Matthew Heon <matthew.heon@pm.me>

1 files changed, 129 insertions, 0 deletions

diff --git a/test/e2e/init_test.go b/test/e2e/init_test.go
new file mode 100644
index 000000000..5865930a5
--- /dev/null
+++ b/test/e2e/init_test.go
@@ -0,0 +1,129 @@
+package integration
+
+import (
+	"os"
+
+	. "github.com/containers/libpod/test/utils"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("Podman init", 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.RestoreAllArtifacts()
+	})
+
+	AfterEach(func() {
+		podmanTest.Cleanup()
+		f := CurrentGinkgoTestDescription()
+		processTestResult(f)
+
+	})
+
+	It("podman init bogus container", func() {
+		session := podmanTest.Podman([]string{"start", "123456"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(125))
+	})
+
+	It("podman init with no arguments", func() {
+		session := podmanTest.Podman([]string{"start"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(125))
+	})
+
+	It("podman init single container by ID", func() {
+		session := podmanTest.Podman([]string{"create", "-d", ALPINE, "ls"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		cid := session.OutputToString()
+		init := podmanTest.Podman([]string{"init", cid})
+		init.WaitWithDefaultTimeout()
+		Expect(init.ExitCode()).To(Equal(0))
+		result := podmanTest.Podman([]string{"inspect", cid})
+		result.WaitWithDefaultTimeout()
+		Expect(result.ExitCode()).To(Equal(0))
+		conData := result.InspectContainerToJSON()
+		Expect(conData[0].State.Status).To(Equal("created"))
+	})
+
+	It("podman init single container by name", func() {
+		name := "test1"
+		session := podmanTest.Podman([]string{"create", "--name", name, "-d", ALPINE, "ls"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		init := podmanTest.Podman([]string{"init", name})
+		init.WaitWithDefaultTimeout()
+		Expect(init.ExitCode()).To(Equal(0))
+		result := podmanTest.Podman([]string{"inspect", name})
+		result.WaitWithDefaultTimeout()
+		Expect(result.ExitCode()).To(Equal(0))
+		conData := result.InspectContainerToJSON()
+		Expect(conData[0].State.Status).To(Equal("created"))
+	})
+
+	It("podman init latest container", func() {
+		session := podmanTest.Podman([]string{"create", "-d", ALPINE, "ls"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		init := podmanTest.Podman([]string{"init", "--latest"})
+		init.WaitWithDefaultTimeout()
+		Expect(init.ExitCode()).To(Equal(0))
+		result := podmanTest.Podman([]string{"inspect", "--latest"})
+		result.WaitWithDefaultTimeout()
+		Expect(result.ExitCode()).To(Equal(0))
+		conData := result.InspectContainerToJSON()
+		Expect(conData[0].State.Status).To(Equal("created"))
+	})
+
+	It("podman init all three containers, one running", func() {
+		session := podmanTest.Podman([]string{"create", "--name", "test1", "-d", ALPINE, "ls"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		session2 := podmanTest.Podman([]string{"create", "--name", "test2", "-d", ALPINE, "ls"})
+		session2.WaitWithDefaultTimeout()
+		Expect(session2.ExitCode()).To(Equal(0))
+		session3 := podmanTest.Podman([]string{"run", "--name", "test3", "-d", ALPINE, "top"})
+		session3.WaitWithDefaultTimeout()
+		Expect(session3.ExitCode()).To(Equal(0))
+		init := podmanTest.Podman([]string{"init", "--all"})
+		init.WaitWithDefaultTimeout()
+		Expect(init.ExitCode()).To(Equal(0))
+		result := podmanTest.Podman([]string{"inspect", "test1"})
+		result.WaitWithDefaultTimeout()
+		Expect(result.ExitCode()).To(Equal(0))
+		conData := result.InspectContainerToJSON()
+		Expect(conData[0].State.Status).To(Equal("created"))
+		result2 := podmanTest.Podman([]string{"inspect", "test2"})
+		result2.WaitWithDefaultTimeout()
+		Expect(result2.ExitCode()).To(Equal(0))
+		conData2 := result2.InspectContainerToJSON()
+		Expect(conData2[0].State.Status).To(Equal("created"))
+		result3 := podmanTest.Podman([]string{"inspect", "test3"})
+		result3.WaitWithDefaultTimeout()
+		Expect(result3.ExitCode()).To(Equal(0))
+		conData3 := result3.InspectContainerToJSON()
+		Expect(conData3[0].State.Status).To(Equal("running"))
+	})
+
+	It("podman init running container errors", func() {
+		session := podmanTest.Podman([]string{"run", "-d", ALPINE, "top"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		init := podmanTest.Podman([]string{"init", "--latest"})
+		init.WaitWithDefaultTimeout()
+		Expect(init.ExitCode()).To(Equal(125))
+	})
+})