t0 := runtime.Nanotime1()
	var secrem uint32
	var nsecrem uint32
	total := time.Sec*1000000000 + time.Nsec
	elapsed := runtime.Nanotime1() - t0
	var rv int32
	var rc int32
	var err error
	// repeatedly sleep for 1 second until less than 1 second left
	for total-elapsed > 1000000000 {
		rv, rc, _ = BpxCondTimedWait(uint32(1), uint32(0), uint32(CW_CONDVAR), &secrem, &nsecrem)

}

func printUint16(i uint16) string {
	return printUint32(uint32(i))
}

func printUint32(i uint32) string {
	// Max value is 4294967295.
	buf := make([]byte, 10)
	for b, d := buf, uint32(1000000000); d > 0; d /= 10 {
		b[0] = byte(i/d%10 + '0')
		if b[0] == '0' && len(b) == len(buf) && len(buf) > 1 {
			buf = buf[1:]
		}
		b = b[1:]
		i %= d
	}
	return string(buf)
}

					Timestamp: 1,
					UsageCoreNanoSeconds: &runtimeapi.UInt64Value{
						Value: 10000000000,
					},
				},
			},
			cpuUsageCache: map[string]*cpuUsageRecord{
				"1": {
					stats: &runtimeapi.CpuUsage{
						Timestamp: 0,
						UsageCoreNanoSeconds: &runtimeapi.UInt64Value{
							Value: 10000000000,
						},
					},
				},
			},
			expected: &value0,
		},
		{

	fs := make(fakeFS)
	for i, test := range tests {
		testFile := &fakeFileInfo{basename: test.name}
		fs[fmt.Sprintf("/%d", i)] = &fakeFileInfo{
			dir:     true,
			modtime: time.Unix(1000000000, 0).UTC(),
			ents:    []*fakeFileInfo{testFile},
		}
		fs[fmt.Sprintf("/%d/%s", i, test.name)] = testFile
	}

	ts := newClientServerTest(t, mode, FileServer(&fs)).ts
	for i, test := range tests {

// KUBE-POSTROUTING  all  --  0.0.0.0/0            0.0.0.0/0            /* kubernetes postrouting rules *
// Maintain by kubelet network sync loop

// *nat
// :KUBE-POSTROUTING - [0:0]
// Chain KUBE-POSTROUTING (1 references)
// target     prot opt source               destination

		{decQuantity(1000000, 3, DecimalSI), "1G", ""},
		{decQuantity(1000000000, 0, DecimalSI), "1G", ""},
		{decQuantity(1, -3, DecimalSI), "1m", "1000u"},
		{decQuantity(80, -3, DecimalSI), "80m", ""},
		{decQuantity(1080, -3, DecimalSI), "1080m", "1.08"},
		{decQuantity(108, -2, DecimalSI), "1080m", "1080000000n"},
		{decQuantity(10800, -4, DecimalSI), "1080m", ""},
		{decQuantity(300, 6, DecimalSI), "300M", ""},

		currentReplicas:  2,
		expectedReplicas: 2,
		podPhase:         []v1.PodPhase{v1.PodRunning, v1.PodRunning, v1.PodRunning},
		metric: &metricInfo{
			name:          "qps",
			levels:        []int64{10000, 10000},
			targetUsage:   17000,
			expectedUsage: 10000,
			metricType:    podMetric,
		},
	}
	tc.runTest(t)
}

// TestComputedToleranceAlgImplementation is a regression test which