limitations under the License.
*/

package kubelet

import (
	"fmt"

	"k8s.io/klog/v2"

	"k8s.io/api/core/v1"
	"k8s.io/kubernetes/pkg/api/v1/resource"
)

// defaultPodLimitsForDownwardAPI copies the input pod, and optional container,
// and applies default resource limits. it returns a copy of the input pod,
// and a copy of the input container (if specified) with default limits

			expected: getPod("6", "4Gi"),
		},
		{
			pod:      getPod("0", "1Mi"),
			expected: getPod("6", "1Mi"),
		},
	}
	as := assert.New(t)
	for idx, tc := range cases {
		actual, _, err := tk.kubelet.defaultPodLimitsForDownwardAPI(tc.pod, nil)
		as.Nil(err, "failed to default pod limits: %v", err)
		if !apiequality.Semantic.DeepEqual(tc.expected, actual) {
			as.Fail("test case [%d] failed.  Expected: %+v, Got: %+v", idx, tc.expected, actual)

				if err != nil {
					return result, err
				}
			case envVar.ValueFrom.ResourceFieldRef != nil:
				defaultedPod, defaultedContainer, err := kl.defaultPodLimitsForDownwardAPI(pod, container)
				if err != nil {
					return result, err
				}
				runtimeVal, err = containerResourceRuntimeValue(envVar.ValueFrom.ResourceFieldRef, defaultedPod, defaultedContainer)
				if err != nil {