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package integration
import (
"os"
"fmt"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman UserNS support", func() {
var (
tempdir string
err error
podmanTest PodmanTest
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanCreate(tempdir)
podmanTest.RestoreAllArtifacts()
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
timedResult := fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds())
GinkgoWriter.Write([]byte(timedResult))
})
It("podman uidmapping and gidmapping", func() {
if os.Getenv("SKIP_USERNS") != "" {
Skip("Skip userns tests.")
}
if _, err := os.Stat("/proc/self/uid_map"); err != nil {
Skip("User namespaces not supported.")
}
session := podmanTest.Podman([]string{"run", "--uidmap=0:1:70000", "--gidmap=0:20000:70000", "busybox", "echo", "hello"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
ok, _ := session.GrepString("hello")
Expect(ok).To(BeTrue())
})
// It essentially repeats the test above but with the `-it` short option
// that broke execution at:
// https://github.com/containers/libpod/pull/1066#issuecomment-403562116
// To avoid a potential future regression, use this as a test.
It("podman uidmapping and gidmapping with short-opts", func() {
if os.Getenv("SKIP_USERNS") != "" {
Skip("Skip userns tests.")
}
if _, err := os.Stat("/proc/self/uid_map"); err != nil {
Skip("User namespaces not supported.")
}
session := podmanTest.Podman([]string{"run", "--uidmap=0:1:70000", "--gidmap=0:20000:70000", "-it", "busybox", "echo", "hello"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
ok, _ := session.GrepString("hello")
Expect(ok).To(BeTrue())
})
It("podman uidmapping and gidmapping --net=host", func() {
if os.Getenv("SKIP_USERNS") != "" {
Skip("Skip userns tests.")
}
if _, err := os.Stat("/proc/self/uid_map"); err != nil {
Skip("User namespaces not supported.")
}
session := podmanTest.Podman([]string{"run", "--net=host", "--uidmap=0:1:70000", "--gidmap=0:20000:70000", "busybox", "echo", "hello"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
ok, _ := session.GrepString("hello")
Expect(ok).To(BeTrue())
})
})
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