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Merge pull request #18965 from edsantiago/foodevdir_begone

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e2e: use parallel-safe /dev subdirectories
This commit is contained in:
OpenShift Merge Robot
2023-06-22 10:55:27 +02:00
committed by GitHub
parent 12e560f68f d0af5df893
commit dad875e66a
3 changed files with 18 additions and 11 deletions
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10
test/e2e/pod_create_test.go
View File

@ -876,15 +876,17 @@ ENTRYPOINT ["sleep","99999"]
It("podman pod create --device", func() {
SkipIfRootless("Cannot create devices in /dev in rootless mode")
Expect(os.MkdirAll("/dev/foodevdir", os.ModePerm)).To(Succeed())
defer os.RemoveAll("/dev/foodevdir")
// path must be unique to this test, not used anywhere else
devdir := "/dev/devdirpodcreate"
Expect(os.MkdirAll(devdir, os.ModePerm)).To(Succeed())
defer os.RemoveAll(devdir)
mknod := SystemExec("mknod", []string{"/dev/foodevdir/null", "c", "1", "3"})
mknod := SystemExec("mknod", []string{devdir + "/null", "c", "1", "3"})
mknod.WaitWithDefaultTimeout()
Expect(mknod).Should(Exit(0))
podName := "testPod"
session := podmanTest.Podman([]string{"pod", "create", "--device", "/dev/foodevdir:/dev/bar", "--name", podName})
session := podmanTest.Podman([]string{"pod", "create", "--device", devdir + ":/dev/bar", "--name", podName})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"run", "-q", "--pod", podName, ALPINE, "stat", "-c%t:%T", "/dev/bar/null"})

10
test/e2e/run_device_test.go
View File

@ -72,14 +72,16 @@ var _ = Describe("Podman run device", func() {
It("podman run device host device and container device parameter are directories", func() {
SkipIfRootless("Cannot create devices in /dev in rootless mode")
Expect(os.MkdirAll("/dev/foodevdir", os.ModePerm)).To(Succeed())
defer os.RemoveAll("/dev/foodevdir")
// path must be unique to this test, not used anywhere else
devdir := "/dev/devdirrundevice"
Expect(os.MkdirAll(devdir, os.ModePerm)).To(Succeed())
defer os.RemoveAll(devdir)
mknod := SystemExec("mknod", []string{"/dev/foodevdir/null", "c", "1", "3"})
mknod := SystemExec("mknod", []string{devdir + "/null", "c", "1", "3"})
mknod.WaitWithDefaultTimeout()
Expect(mknod).Should(Exit(0))
session := podmanTest.Podman([]string{"run", "-q", "--device", "/dev/foodevdir:/dev/bar", ALPINE, "stat", "-c%t:%T", "/dev/bar/null"})
session := podmanTest.Podman([]string{"run", "-q", "--device", devdir + ":/dev/bar", ALPINE, "stat", "-c%t:%T", "/dev/bar/null"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(Equal("1:3"))

9
test/e2e/run_privileged_test.go
View File

@ -113,9 +113,12 @@ var _ = Describe("Podman privileged container tests", func() {
It("podman privileged should restart after host devices change", func() {
containerName := "privileged-restart-test"
SkipIfRootless("Cannot create devices in /dev in rootless mode")
Expect(os.MkdirAll("/dev/foodevdir", os.ModePerm)).To(Succeed())
// path must be unique to this test, not used anywhere else
devdir := "/dev/devdirprivrestart"
Expect(os.MkdirAll(devdir, os.ModePerm)).To(Succeed())
defer os.RemoveAll(devdir)
mknod := SystemExec("mknod", []string{"/dev/foodevdir/null", "c", "1", "3"})
mknod := SystemExec("mknod", []string{devdir + "/null", "c", "1", "3"})
mknod.WaitWithDefaultTimeout()
Expect(mknod).Should(Exit(0))
@ -125,7 +128,7 @@ var _ = Describe("Podman privileged container tests", func() {
deviceFiles := session.OutputToStringArray()
os.RemoveAll("/dev/foodevdir")
os.RemoveAll(devdir)
session = podmanTest.Podman([]string{"start", "--attach", containerName})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))