Add some tests for transient store

Signed-off-by: Alexander Larsson <alexl@redhat.com>

test/e2e/run_transient_test.go

@@ -0,0 +1,90 @@
+package integration
+
+import (
+	"os"
+	"path/filepath"
+
+	. "github.com/containers/podman/v4/test/utils"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+	. "github.com/onsi/gomega/gexec"
+)
+
+var _ = Describe("Podman run with volumes", func() {
+	var (
+		tempdir    string
+		err        error
+		podmanTest *PodmanTestIntegration
+
+		containerStorageDir    string
+		dbDir                  string
+		runContainerStorageDir string
+		runDBDir               string
+	)
+
+	BeforeEach(func() {
+		tempdir, err = CreateTempDirInTempDir()
+		if err != nil {
+			os.Exit(1)
+		}
+		podmanTest = PodmanTestCreate(tempdir)
+		podmanTest.Setup()
+
+		containerStorageDir = filepath.Join(podmanTest.Root, podmanTest.ImageCacheFS+"-containers")
+		dbDir = filepath.Join(podmanTest.Root, "libpod")
+		runContainerStorageDir = filepath.Join(podmanTest.RunRoot, podmanTest.ImageCacheFS+"-containers")
+		runDBDir = tempdir
+	})
+
+	AfterEach(func() {
+		podmanTest.Cleanup()
+		f := CurrentGinkgoTestDescription()
+		processTestResult(f)
+	})
+
+	It("podman run with no transient-store", func() {
+		session := podmanTest.Podman([]string{"run", ALPINE, "true"})
+		session.WaitWithDefaultTimeout()
+		Expect(session).Should(Exit(0))
+
+		_ = SystemExec("ls", []string{"-l", containerStorageDir})
+
+		// All files should be in permament store, not volatile
+		Expect(filepath.Join(containerStorageDir, "containers.json")).Should(BeARegularFile())
+		Expect(filepath.Join(containerStorageDir, "volatile-containers.json")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(runContainerStorageDir, "containers.json")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(runContainerStorageDir, "volatile-containers.json")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(dbDir, "bolt_state.db")).Should(BeARegularFile())
+		Expect(filepath.Join(runDBDir, "bolt_state.db")).Should(Not(BeAnExistingFile()))
+	})
+
+	It("podman run --rm with no transient-store", func() {
+		session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "true"})
+		session.WaitWithDefaultTimeout()
+		Expect(session).Should(Exit(0))
+
+		// All files should be in permament store, volatile
+		Expect(filepath.Join(containerStorageDir, "containers.json")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(containerStorageDir, "volatile-containers.json")).Should(BeARegularFile())
+		Expect(filepath.Join(runContainerStorageDir, "containers.json")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(runContainerStorageDir, "volatile-containers.json")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(dbDir, "bolt_state.db")).Should(BeARegularFile())
+		Expect(filepath.Join(runDBDir, "bolt_state.db")).Should(Not(BeAnExistingFile()))
+	})
+
+	It("podman run --transient-store", func() {
+		SkipIfRemote("Can't change store options remotely")
+		session := podmanTest.Podman([]string{"run", "--transient-store", ALPINE, "true"})
+		session.WaitWithDefaultTimeout()
+		Expect(session).Should(Exit(0))
+
+		// All files should be in runroot store, volatile
+		Expect(filepath.Join(containerStorageDir, "containers.json")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(containerStorageDir, "volatile-containers.json")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(runContainerStorageDir, "containers.json")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(runContainerStorageDir, "volatile-containers.json")).Should(BeARegularFile())
+		Expect(filepath.Join(dbDir, "bolt_state.db")).Should(Not(BeAnExistingFile()))
+		Expect(filepath.Join(runDBDir, "bolt_state.db")).Should(BeARegularFile())
+	})
+
+})