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Diffstat (limited to 'test/e2e/run_memory_test.go')
| -rw-r--r-- | test/e2e/run_memory_test.go | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/e2e/run_memory_test.go b/test/e2e/run_memory_test.go index ad3a2b54f..8371d3cae 100644 --- a/test/e2e/run_memory_test.go +++ b/test/e2e/run_memory_test.go @@ -2,6 +2,7 @@ package integration import ( "os" + "strconv" . "github.com/containers/podman/v2/test/utils" . "github.com/onsi/ginkgo" @@ -90,4 +91,27 @@ var _ = Describe("Podman run memory", func() { Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(Equal("41943040")) }) + + It("podman run kernel-memory test", func() { + if podmanTest.Host.Distribution == "ubuntu" { + Skip("Unable to perform test on Ubuntu distributions due to memory management") + } + var session *PodmanSessionIntegration + if CGROUPSV2 { + session = podmanTest.Podman([]string{"run", "--memory", "256m", "--memory-swap", "-1", ALPINE, "cat", "/sys/fs/cgroup/memory.swap.max"}) + } else { + session = podmanTest.Podman([]string{"run", "--cgroupns=private", ALPINE, "cat", "/sys/fs/cgroup/memory/memory.memsw.limit_in_bytes"}) + } + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(BeZero()) + output := session.OutputToString() + Expect(err).To(BeNil()) + if CGROUPSV2 { + Expect(output).To(Equal("max")) + } else { + crazyHighNumber, err := strconv.ParseInt(output, 10, 64) + Expect(err).To(BeZero()) + Expect(crazyHighNumber).To(BeNumerically(">", 936854771712)) + } + }) }) |