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-rw-r--r--test/e2e/run_memory_test.go24
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))
+ }
+ })
})