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authorDivyansh Kamboj <kambojdivyansh2000@gmail.com>2019-04-21 16:22:50 +0530
committerDivyansh Kamboj <kambojdivyansh2000@gmail.com>2019-05-16 13:38:31 +0530
commit2a961a711312375273aa17f784d795b9c13b9e6e (patch)
tree81b6537364b2eb25a97c9c85df513abc25593148 /test/e2e
parent5445d7d104087974f57f1c9c7d9774d83427895e (diff)
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Add unshare to podman
This command lets the user run a command in a new user namespace like `unshare -u`. It uses the implementation of unshare in buildah. ( fixes #1388 ) Signed-off-by: Divyansh Kamboj <kambojdivyansh2000@gmail.com>
Diffstat (limited to 'test/e2e')
-rw-r--r--test/e2e/unshare_test.go52
1 files changed, 52 insertions, 0 deletions
diff --git a/test/e2e/unshare_test.go b/test/e2e/unshare_test.go
new file mode 100644
index 000000000..1e3f06a62
--- /dev/null
+++ b/test/e2e/unshare_test.go
@@ -0,0 +1,52 @@
+package integration
+
+import (
+ "os"
+
+ . "github.com/containers/libpod/test/utils"
+ . "github.com/onsi/ginkgo"
+ . "github.com/onsi/gomega"
+)
+
+var _ = Describe("Podman unshare", func() {
+ var (
+ tempdir string
+ err error
+ podmanTest *PodmanTestIntegration
+ )
+ BeforeEach(func() {
+ SkipIfRemote()
+ if _, err := os.Stat("/proc/self/uid_map"); err != nil {
+ Skip("User namespaces not supported.")
+ }
+
+ if os.Geteuid() == 0 {
+ Skip("Use unshare in rootless only")
+ }
+
+ tempdir, err = CreateTempDirInTempDir()
+ if err != nil {
+ os.Exit(1)
+ }
+ podmanTest = PodmanTestCreate(tempdir)
+ podmanTest.CgroupManager = "cgroupfs"
+ podmanTest.StorageOptions = ROOTLESS_STORAGE_OPTIONS
+ podmanTest.Setup()
+ podmanTest.RestoreAllArtifacts()
+ })
+
+ AfterEach(func() {
+ podmanTest.Cleanup()
+ f := CurrentGinkgoTestDescription()
+ processTestResult(f)
+ })
+
+ It("podman unshare", func() {
+ userNS, _ := os.Readlink("/proc/self/ns/user")
+ session := podmanTest.Podman([]string{"unshare", "readlink", "/proc/self/ns/user"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+ ok, _ := session.GrepString(userNS)
+ Expect(ok).To(BeFalse())
+ })
+})