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test: Add a test for container OOM

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Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
This commit is contained in:
Mrunal Patel 2017-05-23 14:49:21 -07:00
parent f64032483e
commit d06b2ff20f
1 changed files with 35 additions and 0 deletions
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35
test/ctr.bats
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@ -593,3 +593,38 @@ function teardown() {
cleanup_pods cleanup_pods
stop_crio stop_crio
} }
@test "ctr oom" {
if [[ "$TRAVIS" == "true" ]]; then
skip "travis container tests don't support testing OOM"
fi
start_crio
run crioctl pod run --config "$TESTDATA"/sandbox_config.json
echo "$output"
[ "$status" -eq 0 ]
pod_id="$output"
oomconfig=$(cat "$TESTDATA"/container_config.json | python -c 'import json,sys;obj=json.load(sys.stdin);obj["image"]["image"] = "mrunalp/oom"; obj["linux"]["resources"]["memory_limit_in_bytes"] = 512000; obj["command"] = ["/oom"]; json.dump(obj, sys.stdout)')
echo "$oomconfig" > "$TESTDIR"/container_config_oom.json
run crioctl ctr create --config "$TESTDIR"/container_config_oom.json --pod "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
ctr_id="$output"
run crioctl ctr start --id "$ctr_id"
echo "$output"
[ "$status" -eq 0 ]
# Wait for container to OOM
run sleep 10
run crioctl ctr status --id "$ctr_id"
echo "$output"
[ "$status" -eq 0 ]
[[ "$output" =~ "OOMKilled" ]]
run crioctl pod stop --id "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
run crioctl pod remove --id "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
cleanup_ctrs
cleanup_pods
stop_crio
}