node2         = makeNode("node2").withLabel(nodeLabelKey, "node2").Node
	node1NoLabels = makeNode("node1").Node
	node1Zone1    = makeNode("node1").withLabel("topology.gke.io/zone", "us-east-1").Node
	node1Zone2    = makeNode("node1").withLabel("topology.gke.io/zone", "us-east-2").Node

	// csiNode objects
	csiNode1Migrated    = makeCSINode("node1", "kubernetes.io/gce-pd")
	csiNode1NotMigrated = makeCSINode("node1", "")

	// node topology

	// Issue 4064: handle locations without any zone transitions.
	loc, err := LoadLocation("Etc/GMT+1")
	if err != nil {
		t.Fatal(err)
	}

	// The tzdata name Etc/GMT+1 uses "east is negative",
	// but Go and most other systems use "east is positive".
	// So GMT+1 corresponds to -3600 in the Go zone, not +3600.
	name, offset := Now().In(loc).Zone()
	// The zone abbreviation is "-01" since tzdata-2016g, and "GMT+1"

	// Cut off 100-year cycles.
	// The last cycle has one extra leap year, so on the last day
	// of that year, day / daysPer100Years will be 4 instead of 3.
	// Cut it back down to 3 by subtracting n>>2.
	n = d / daysPer100Years
	n -= n >> 2
	y += 100 * n
	d -= daysPer100Years * n

	// Cut off 4-year cycles.
	// The last cycle has a missing leap year, which does not
	// affect the computation.

								"Source IP-based authz tests are not supported in multi-network configurations " +
								"due to the fact that the origin source IP will be lost when traversing the " +
								"east-west gateway.")
						}
					}

					cases := []struct {
						path    string
						headers http.Header
						allow   allowValue
						skipFn  func(t framework.TestContext)
					}{

    int len = sequence.length();
    int first;
    int last;

    for (first = 0; first < len; first++) {
      if (!matches(sequence.charAt(first))) {
        break;
      }
    }
    for (last = len - 1; last > first; last--) {
      if (!matches(sequence.charAt(last))) {
        break;
      }
    }

    return sequence.subSequence(first, last + 1).toString();
  }

  /**

    int len = sequence.length();
    int first;
    int last;

    for (first = 0; first < len; first++) {
      if (!matches(sequence.charAt(first))) {
        break;
      }
    }
    for (last = len - 1; last > first; last--) {
      if (!matches(sequence.charAt(last))) {
        break;
      }
    }

    return sequence.subSequence(first, last + 1).toString();
  }

  /**

	},
	ErrInvalidCopyPartRange: {
		Code:           "InvalidArgument",
		Description:    "The x-amz-copy-source-range value must be of the form bytes=first-last where first and last are the zero-based offsets of the first and last bytes to copy",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidCopyPartRangeSource: {
		Code:           "InvalidArgument",

	// If present, the waypoint proxy for this workload.
	// All incoming requests must go through the waypoint.
	Waypoint *GatewayAddress `protobuf:"bytes,8,opt,name=waypoint,proto3" json:"waypoint,omitempty"`
	// If present, East West network gateway this workload can be reached through.
	// Requests from remote networks should traverse this gateway.

    %18 = "tf.Round"(%17) : (tensor<f32>) -> tensor<f32>
    %19 = "tf.Cast"(%18) : (tensor<f32>) -> tensor<i32>
    %20 = "tf.AddV2"(%19, %arg10) : (tensor<i32>, tensor<i32>) -> tensor<i32>
    %21 = "tf.Cast"(%20) : (tensor<i32>) -> tensor<i8>
    %22 = "tf.Cast"(%21) {Truncate = false} : (tensor<i8>) -> tensor<i8>
    %23 = "tf.Cast"(%22) {Truncate = false} : (tensor<i8>) -> tensor<i32>

      filter_i8_value_attr = mlir::cast<DenseIntElementsAttr>(
          cast<stablehlo::ConstantOp>(filter_op->getOperand(0).getDefiningOp())
              .getValue());
    }

    // Create Uniform Quantized constant for the filter.
    auto subtract_op =
        cast<stablehlo::SubtractOp>(*op.getResult().user_begin());
    auto other_conv_op = cast<stablehlo::ConvolutionOp>(