github.com/containers/libpod@v1.9.4-0.20220419124438-4284fd425507/test/e2e/run_device_test.go (about)

     1  // +build !remoteclient
     2  
     3  package integration
     4  
     5  import (
     6  	"os"
     7  
     8  	. "github.com/containers/libpod/test/utils"
     9  	. "github.com/onsi/ginkgo"
    10  	. "github.com/onsi/gomega"
    11  )
    12  
    13  var _ = Describe("Podman run device", func() {
    14  	var (
    15  		tempdir    string
    16  		err        error
    17  		podmanTest *PodmanTestIntegration
    18  	)
    19  
    20  	BeforeEach(func() {
    21  		tempdir, err = CreateTempDirInTempDir()
    22  		if err != nil {
    23  			os.Exit(1)
    24  		}
    25  		podmanTest = PodmanTestCreate(tempdir)
    26  		podmanTest.Setup()
    27  		podmanTest.SeedImages()
    28  	})
    29  
    30  	AfterEach(func() {
    31  		podmanTest.Cleanup()
    32  		f := CurrentGinkgoTestDescription()
    33  		processTestResult(f)
    34  
    35  	})
    36  
    37  	It("podman run bad device test", func() {
    38  		session := podmanTest.Podman([]string{"run", "-q", "--device", "/dev/baddevice", ALPINE, "true"})
    39  		session.WaitWithDefaultTimeout()
    40  		Expect(session).To(ExitWithError())
    41  	})
    42  
    43  	It("podman run device test", func() {
    44  		session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg", ALPINE, "ls", "--color=never", "/dev/kmsg"})
    45  		session.WaitWithDefaultTimeout()
    46  		Expect(session.ExitCode()).To(Equal(0))
    47  		Expect(session.OutputToString()).To(Equal("/dev/kmsg"))
    48  	})
    49  
    50  	It("podman run device rename test", func() {
    51  		session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg:/dev/kmsg1", ALPINE, "ls", "--color=never", "/dev/kmsg1"})
    52  		session.WaitWithDefaultTimeout()
    53  		Expect(session.ExitCode()).To(Equal(0))
    54  		Expect(session.OutputToString()).To(Equal("/dev/kmsg1"))
    55  	})
    56  
    57  	It("podman run device permission test", func() {
    58  		session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg:r", ALPINE, "ls", "--color=never", "/dev/kmsg"})
    59  		session.WaitWithDefaultTimeout()
    60  		Expect(session.ExitCode()).To(Equal(0))
    61  		Expect(session.OutputToString()).To(Equal("/dev/kmsg"))
    62  	})
    63  
    64  	It("podman run device rename and permission test", func() {
    65  		session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg:/dev/kmsg1:r", ALPINE, "ls", "--color=never", "/dev/kmsg1"})
    66  		session.WaitWithDefaultTimeout()
    67  		Expect(session.ExitCode()).To(Equal(0))
    68  		Expect(session.OutputToString()).To(Equal("/dev/kmsg1"))
    69  	})
    70  	It("podman run device rename and bad permission test", func() {
    71  		session := podmanTest.Podman([]string{"run", "-q", "--security-opt", "label=disable", "--device", "/dev/kmsg:/dev/kmsg1:rd", ALPINE, "ls", "--color=never", "/dev/kmsg1"})
    72  		session.WaitWithDefaultTimeout()
    73  		Expect(session).To(ExitWithError())
    74  	})
    75  
    76  	It("podman run device host device and container device parameter are directories", func() {
    77  		SkipIfRootless()
    78  		SystemExec("mkdir", []string{"/dev/foodevdir"})
    79  		SystemExec("mknod", []string{"/dev/foodevdir/null", "c", "1", "3"})
    80  		session := podmanTest.Podman([]string{"run", "-q", "--device", "/dev/foodevdir:/dev/bar", ALPINE, "ls", "/dev/bar/null"})
    81  		session.WaitWithDefaultTimeout()
    82  		Expect(session.ExitCode()).To(Equal(0))
    83  	})
    84  
    85  	It("podman run device host device with --privileged", func() {
    86  		if _, err := os.Stat("/dev/kvm"); err != nil {
    87  			Skip("/dev/kvm not available")
    88  		}
    89  		session := podmanTest.Podman([]string{"run", "--privileged", ALPINE, "ls", "/dev/kvm"})
    90  		session.WaitWithDefaultTimeout()
    91  		Expect(session.ExitCode()).To(Equal(0))
    92  	})
    93  })