diff options
Diffstat (limited to 'test/e2e/run_volume_test.go')
| -rw-r--r-- | test/e2e/run_volume_test.go | 99 |
1 files changed, 97 insertions, 2 deletions
diff --git a/test/e2e/run_volume_test.go b/test/e2e/run_volume_test.go index bc89b59de..454dfdc83 100644 --- a/test/e2e/run_volume_test.go +++ b/test/e2e/run_volume_test.go @@ -2,13 +2,15 @@ package integration import ( "fmt" + "io/ioutil" "os" "os/exec" + "os/user" "path/filepath" "strings" - "github.com/containers/podman/v2/pkg/rootless" - . "github.com/containers/podman/v2/test/utils" + "github.com/containers/podman/v3/pkg/rootless" + . "github.com/containers/podman/v3/test/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" "github.com/onsi/gomega/gexec" @@ -304,6 +306,48 @@ var _ = Describe("Podman run with volumes", func() { Expect(separateVolumeSession.OutputToString()).To(Equal(baselineOutput)) }) + It("podman named volume copyup symlink", func() { + imgName := "testimg" + dockerfile := `FROM alpine +RUN touch /testfile +RUN sh -c "cd /etc/apk && ln -s ../../testfile"` + podmanTest.BuildImage(dockerfile, imgName, "false") + + baselineSession := podmanTest.Podman([]string{"run", "--rm", "-t", "-i", imgName, "ls", "/etc/apk/"}) + baselineSession.WaitWithDefaultTimeout() + Expect(baselineSession.ExitCode()).To(Equal(0)) + baselineOutput := baselineSession.OutputToString() + + outputSession := podmanTest.Podman([]string{"run", "-t", "-i", "-v", "/etc/apk/", imgName, "ls", "/etc/apk/"}) + outputSession.WaitWithDefaultTimeout() + Expect(outputSession.ExitCode()).To(Equal(0)) + Expect(outputSession.OutputToString()).To(Equal(baselineOutput)) + }) + + It("podman named volume copyup empty directory", func() { + baselineSession := podmanTest.Podman([]string{"run", "--rm", "-t", "-i", ALPINE, "ls", "/srv"}) + baselineSession.WaitWithDefaultTimeout() + Expect(baselineSession.ExitCode()).To(Equal(0)) + baselineOutput := baselineSession.OutputToString() + + outputSession := podmanTest.Podman([]string{"run", "-t", "-i", "-v", "/srv", ALPINE, "ls", "/srv"}) + outputSession.WaitWithDefaultTimeout() + Expect(outputSession.ExitCode()).To(Equal(0)) + Expect(outputSession.OutputToString()).To(Equal(baselineOutput)) + }) + + It("podman named volume copyup of /var", func() { + baselineSession := podmanTest.Podman([]string{"run", "--rm", "-t", "-i", fedoraMinimal, "ls", "/var"}) + baselineSession.WaitWithDefaultTimeout() + Expect(baselineSession.ExitCode()).To(Equal(0)) + baselineOutput := baselineSession.OutputToString() + + outputSession := podmanTest.Podman([]string{"run", "-t", "-i", "-v", "/var", fedoraMinimal, "ls", "/var"}) + outputSession.WaitWithDefaultTimeout() + Expect(outputSession.ExitCode()).To(Equal(0)) + Expect(outputSession.OutputToString()).To(Equal(baselineOutput)) + }) + It("podman read-only tmpfs conflict with volume", func() { session := podmanTest.Podman([]string{"run", "--rm", "-t", "-i", "--read-only", "-v", "tmp_volume:" + dest, ALPINE, "touch", dest + "/a"}) session.WaitWithDefaultTimeout() @@ -548,4 +592,55 @@ VOLUME /test/` Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(Equal(2)) }) + + It("podman run with U volume flag", func() { + SkipIfRemote("Overlay volumes only work locally") + + u, err := user.Current() + Expect(err).To(BeNil()) + name := u.Username + if name == "root" { + name = "containers" + } + + content, err := ioutil.ReadFile("/etc/subuid") + if err != nil { + Skip("cannot read /etc/subuid") + } + if !strings.Contains(string(content), name) { + Skip("cannot find mappings for the current user") + } + + if os.Getenv("container") != "" { + Skip("Overlay mounts not supported when running in a container") + } + if rootless.IsRootless() { + if _, err := exec.LookPath("fuse_overlay"); err != nil { + Skip("Fuse-Overlayfs required for rootless overlay mount test") + } + } + + mountPath := filepath.Join(podmanTest.TempDir, "secrets") + os.Mkdir(mountPath, 0755) + vol := mountPath + ":" + dest + ":U" + + session := podmanTest.Podman([]string{"run", "--rm", "--user", "888:888", "-v", vol, ALPINE, "stat", "-c", "%u:%g", dest}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + found, _ := session.GrepString("888:888") + Expect(found).Should(BeTrue()) + + session = podmanTest.Podman([]string{"run", "--rm", "--user", "888:888", "--userns", "auto", "-v", vol, ALPINE, "stat", "-c", "%u:%g", dest}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + found, _ = session.GrepString("888:888") + Expect(found).Should(BeTrue()) + + vol = vol + ",O" + session = podmanTest.Podman([]string{"run", "--rm", "--user", "888:888", "--userns", "keep-id", "-v", vol, ALPINE, "stat", "-c", "%u:%g", dest}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + found, _ = session.GrepString("888:888") + Expect(found).Should(BeTrue()) + }) }) |