From 9a9339d9a23e0005b769bd2f44c722c4a6be730f Mon Sep 17 00:00:00 2001 From: Arnaud Porterie Date: Fri, 9 Jan 2015 15:42:55 -0800 Subject: [PATCH] Test case for error code when exiting on OOM Signed-off-by: Arnaud Porterie --- integration-cli/docker_cli_run_test.go | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/integration-cli/docker_cli_run_test.go b/integration-cli/docker_cli_run_test.go index 18495be410..f6985ba3c4 100644 --- a/integration-cli/docker_cli_run_test.go +++ b/integration-cli/docker_cli_run_test.go @@ -2912,3 +2912,26 @@ func TestRunAllowPortRangeThroughPublish(t *testing.T) { } logDone("run - allow port range through --expose flag") } + +func TestRunOOMExitCode(t *testing.T) { + defer deleteAllContainers() + + done := make(chan struct{}) + go func() { + defer close(done) + + runCmd := exec.Command(dockerBinary, "run", "-m", "4MB", "busybox", "sh", "-c", "x=a; while true; do x=$x$x; done") + out, exitCode, _ := runCommandWithOutput(runCmd) + if expected := 137; exitCode != expected { + t.Fatalf("wrong exit code for OOM container: expected %d, got %d (output: %q)", expected, exitCode, out) + } + }() + + select { + case <-done: + case <-time.After(3 * time.Second): + t.Fatal("Timeout waiting for container to die on OOM") + } + + logDone("run - exit code on oom") +}