mirror of
https://github.com/containers/podman
synced 2024-10-20 09:13:46 +00:00
rootless, tests: add tests for the pod command
also refactor the rootless_test.go to facilitate running a test in a rootless context. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1372 Approved by: mheon
This commit is contained in:
parent
1ac1c54027
commit
bdee681409
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@ -65,14 +65,14 @@ var _ = Describe("Podman rootless", func() {
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return os.Lchown(p, 1000, 1000)
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}
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runRootless := func(args []string) {
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type rootlessCB func(test PodmanTest, xdgRuntimeDir string, home string, mountPath string)
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runInRootlessContext := func(cb rootlessCB) {
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// Check if we can create an user namespace
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err := exec.Command("unshare", "-r", "echo", "hello").Run()
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if err != nil {
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Skip("User namespaces not supported.")
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}
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canUseExec := canExec()
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setup := podmanTest.Podman([]string{"create", ALPINE, "ls"})
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setup.WaitWithDefaultTimeout()
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Expect(setup.ExitCode()).To(Equal(0))
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@ -84,99 +84,53 @@ var _ = Describe("Podman rootless", func() {
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mountPath := mount.OutputToString()
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err = filepath.Walk(tempdir, chownFunc)
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if err != nil {
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fmt.Printf("cannot chown the directory: %q\n", err)
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os.Exit(1)
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}
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Expect(err).To(BeNil())
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runRootless := func(mountPath string) {
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tempdir, err := CreateTempDirInTempDir()
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Expect(err).To(BeNil())
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podmanTest := PodmanCreate(tempdir)
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err = filepath.Walk(tempdir, chownFunc)
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Expect(err).To(BeNil())
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tempdir, err := CreateTempDirInTempDir()
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Expect(err).To(BeNil())
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rootlessTest := PodmanCreate(tempdir)
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err = filepath.Walk(tempdir, chownFunc)
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Expect(err).To(BeNil())
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xdgRuntimeDir, err := ioutil.TempDir("/run", "")
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Expect(err).To(BeNil())
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defer os.RemoveAll(xdgRuntimeDir)
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err = filepath.Walk(xdgRuntimeDir, chownFunc)
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Expect(err).To(BeNil())
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xdgRuntimeDir, err := ioutil.TempDir("/run", "")
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Expect(err).To(BeNil())
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defer os.RemoveAll(xdgRuntimeDir)
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err = filepath.Walk(xdgRuntimeDir, chownFunc)
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Expect(err).To(BeNil())
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home, err := CreateTempDirInTempDir()
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Expect(err).To(BeNil())
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err = filepath.Walk(xdgRuntimeDir, chownFunc)
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Expect(err).To(BeNil())
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home, err := CreateTempDirInTempDir()
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Expect(err).To(BeNil())
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err = filepath.Walk(home, chownFunc)
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Expect(err).To(BeNil())
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env := os.Environ()
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env = append(env, fmt.Sprintf("XDG_RUNTIME_DIR=%s", xdgRuntimeDir))
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env = append(env, fmt.Sprintf("HOME=%s", home))
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env = append(env, "PODMAN_ALLOW_SINGLE_ID_MAPPING_IN_USERNS=1")
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allArgs := append([]string{"run"}, args...)
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allArgs = append(allArgs, "--rootfs", mountPath, "echo", "hello")
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cmd := podmanTest.PodmanAsUser(allArgs, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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Expect(cmd.LineInOutputContains("hello")).To(BeTrue())
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cmd = podmanTest.PodmanAsUser([]string{"rm", "-l", "-f"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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allArgs = append([]string{"run", "-d"}, args...)
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allArgs = append(allArgs, "--security-opt", "seccomp=unconfined", "--rootfs", mountPath, "top")
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cmd = podmanTest.PodmanAsUser(allArgs, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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if canUseExec {
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cmd = podmanTest.PodmanAsUser([]string{"top", "-l"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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}
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cmd = podmanTest.PodmanAsUser([]string{"rm", "-l", "-f"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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allArgs = append([]string{"run", "-d"}, args...)
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allArgs = append(allArgs, "--security-opt", "seccomp=unconfined", "--rootfs", mountPath, "unshare", "-r", "unshare", "-r", "top")
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cmd = podmanTest.PodmanAsUser(allArgs, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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cmd = podmanTest.PodmanAsUser([]string{"kill", "-l"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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cmd = podmanTest.PodmanAsUser([]string{"start", "-l"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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cmd = podmanTest.PodmanAsUser([]string{"stop", "-l", "-t", "0"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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cmd = podmanTest.PodmanAsUser([]string{"start", "-l"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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if !canUseExec {
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Skip("ioctl(NS_GET_PARENT) not supported.")
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}
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cmd = podmanTest.PodmanAsUser([]string{"exec", "-l", "echo", "hello"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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Expect(cmd.LineInOutputContains("hello")).To(BeTrue())
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}
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runRootless(mountPath)
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cb(rootlessTest, xdgRuntimeDir, home, mountPath)
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umount := podmanTest.Podman([]string{"umount", cid})
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umount.WaitWithDefaultTimeout()
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Expect(umount.ExitCode()).To(Equal(0))
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}
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It("podman rootless pod", func() {
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f := func(rootlessTest PodmanTest, xdgRuntimeDir string, home string, mountPath string) {
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env := os.Environ()
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env = append(env, fmt.Sprintf("XDG_RUNTIME_DIR=%s", xdgRuntimeDir))
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env = append(env, fmt.Sprintf("HOME=%s", home))
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env = append(env, "PODMAN_ALLOW_SINGLE_ID_MAPPING_IN_USERNS=1")
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cmd := rootlessTest.PodmanAsUser([]string{"pod", "create", "--infra=false"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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podId := cmd.OutputToString()
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args := []string{"run", "--pod", podId, "--rootfs", mountPath, "echo", "hello"}
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cmd = rootlessTest.PodmanAsUser(args, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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Expect(cmd.LineInOutputContains("hello")).To(BeTrue())
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}
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runInRootlessContext(f)
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})
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It("podman rootless search", func() {
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xdgRuntimeDir, err := ioutil.TempDir("/run", "")
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Expect(err).To(BeNil())
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@ -186,7 +140,7 @@ var _ = Describe("Podman rootless", func() {
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home, err := CreateTempDirInTempDir()
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Expect(err).To(BeNil())
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err = filepath.Walk(xdgRuntimeDir, chownFunc)
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err = filepath.Walk(home, chownFunc)
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Expect(err).To(BeNil())
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env := os.Environ()
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@ -197,27 +151,97 @@ var _ = Describe("Podman rootless", func() {
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Expect(cmd.ExitCode()).To(Equal(0))
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})
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runRootlessHelper := func(args []string) {
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f := func(rootlessTest PodmanTest, xdgRuntimeDir string, home string, mountPath string) {
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env := os.Environ()
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env = append(env, fmt.Sprintf("XDG_RUNTIME_DIR=%s", xdgRuntimeDir))
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env = append(env, fmt.Sprintf("HOME=%s", home))
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env = append(env, "PODMAN_ALLOW_SINGLE_ID_MAPPING_IN_USERNS=1")
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allArgs := append([]string{"run"}, args...)
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allArgs = append(allArgs, "--rootfs", mountPath, "echo", "hello")
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cmd := rootlessTest.PodmanAsUser(allArgs, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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Expect(cmd.LineInOutputContains("hello")).To(BeTrue())
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cmd = rootlessTest.PodmanAsUser([]string{"rm", "-l", "-f"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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allArgs = append([]string{"run", "-d"}, args...)
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allArgs = append(allArgs, "--security-opt", "seccomp=unconfined", "--rootfs", mountPath, "top")
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cmd = rootlessTest.PodmanAsUser(allArgs, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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canUseExec := canExec()
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if canUseExec {
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cmd = rootlessTest.PodmanAsUser([]string{"top", "-l"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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}
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cmd = rootlessTest.PodmanAsUser([]string{"rm", "-l", "-f"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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allArgs = append([]string{"run", "-d"}, args...)
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allArgs = append(allArgs, "--security-opt", "seccomp=unconfined", "--rootfs", mountPath, "unshare", "-r", "unshare", "-r", "top")
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cmd = rootlessTest.PodmanAsUser(allArgs, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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cmd = rootlessTest.PodmanAsUser([]string{"kill", "-l"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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cmd = rootlessTest.PodmanAsUser([]string{"start", "-l"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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cmd = rootlessTest.PodmanAsUser([]string{"stop", "-l", "-t", "0"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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cmd = rootlessTest.PodmanAsUser([]string{"start", "-l"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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if !canUseExec {
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Skip("ioctl(NS_GET_PARENT) not supported.")
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}
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cmd = rootlessTest.PodmanAsUser([]string{"exec", "-l", "echo", "hello"}, 1000, 1000, env)
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cmd.WaitWithDefaultTimeout()
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Expect(cmd.ExitCode()).To(Equal(0))
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Expect(cmd.LineInOutputContains("hello")).To(BeTrue())
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}
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runInRootlessContext(f)
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}
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It("podman rootless rootfs", func() {
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runRootless([]string{})
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runRootlessHelper([]string{})
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})
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It("podman rootless rootfs --net host", func() {
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runRootless([]string{"--net", "host"})
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runRootlessHelper([]string{"--net", "host"})
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})
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It("podman rootless rootfs --privileged", func() {
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runRootless([]string{"--privileged"})
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runRootlessHelper([]string{"--privileged"})
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})
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It("podman rootless rootfs --net host --privileged", func() {
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runRootless([]string{"--net", "host", "--privileged"})
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runRootlessHelper([]string{"--net", "host", "--privileged"})
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})
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It("podman rootless rootfs --uts host", func() {
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runRootless([]string{"--uts", "host"})
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runRootlessHelper([]string{"--uts", "host"})
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})
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It("podman rootless rootfs --ipc host", func() {
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runRootless([]string{"--ipc", "host"})
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runRootlessHelper([]string{"--ipc", "host"})
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})
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})
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