package integration import ( "os" . "github.com/containers/podman/v2/test/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) var _ = Describe("Podman run device", 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() processTestResult(f) }) It("podman run bad device test", func() { session := podmanTest.Podman([]string{"run", "-q", "--device", "/dev/baddevice", ALPINE, "true"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) }) It("podman run device test", func() { session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg", ALPINE, "ls", "--color=never", "/dev/kmsg"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("/dev/kmsg")) }) It("podman run device rename test", func() { session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg:/dev/kmsg1", ALPINE, "ls", "--color=never", "/dev/kmsg1"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("/dev/kmsg1")) }) It("podman run device permission test", func() { session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg:r", ALPINE, "ls", "--color=never", "/dev/kmsg"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("/dev/kmsg")) }) It("podman run device rename and permission test", func() { session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg:/dev/kmsg1:r", ALPINE, "ls", "--color=never", "/dev/kmsg1"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("/dev/kmsg1")) }) It("podman run device rename and bad permission test", func() { session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg:/dev/kmsg1:rd", ALPINE, "ls", "--color=never", "/dev/kmsg1"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) }) It("podman run device host device and container device parameter are directories", func() { SkipIfRootless() // Can not create devices in /dev in rootless mode Expect(os.MkdirAll("/dev/foodevdir", os.ModePerm)).To(BeNil()) defer os.RemoveAll("/dev/foodevdir") mknod := SystemExec("mknod", []string{"/dev/foodevdir/null", "c", "1", "3"}) mknod.WaitWithDefaultTimeout() Expect(mknod.ExitCode()).To(Equal(0)) session := podmanTest.Podman([]string{"run", "-q", "--device", "/dev/foodevdir:/dev/bar", ALPINE, "stat", "-c%t:%T", "/dev/bar/null"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("1:3")) }) It("podman run device host device with --privileged", func() { if _, err := os.Stat("/dev/kvm"); err != nil { Skip("/dev/kvm not available") } session := podmanTest.Podman([]string{"run", "--privileged", ALPINE, "ls", "/dev/kvm"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) })