func formatTestmain(t *testFuncs) ([]byte, error) {
	var buf bytes.Buffer
	tmpl := testmainTmpl
	if cfg.Experiment.CoverageRedesign {
		tmpl = testmainTmplNewCoverage
	}
	if err := tmpl.Execute(&buf, t); err != nil {
		return nil, err
	}
	return buf.Bytes(), nil
}

type testFuncs struct {
	Tests       []testFunc
	Benchmarks  []testFunc
	FuzzTargets []testFunc

				NodeCIDRMaskSizes:    []int{24},
			},
			expectedAllocatedCIDR: map[int]string{
				0: "10.10.1.0/24",
			},
		},
	}

	// test function
	_, tCtx := ktesting.NewTestContext(t)
	testFunc := func(tc testCase) {
		fakeNodeInformer := test.FakeNodeInformer(tc.fakeNodeHandler)
		nodeList, _ := tc.fakeNodeHandler.List(tCtx, metav1.ListOptions{})
		// Initialize the range allocator.

	{"variable declared by template", `{{template "nested" $x:=.SI}},{{index $x 1}}`, "[3 4 5],4", tVal, true},

	// User-defined function: test argument evaluator.
	{"testFunc literal", `{{oneArg "joe"}}`, "oneArg=joe", tVal, true},
	{"testFunc .", `{{oneArg .}}`, "oneArg=joe", "joe", true},
}

// These strings are also in testdata/*.
const multiText1 = `
	{{define "x"}}TEXT{{end}}
	{{define "dotV"}}{{.V}}{{end}}

		i := int(atomic.AddInt32(&n, 1)-1) % len(procKeys)
		keys := procKeys[i]

		for pb.Next() {
			for _, k := range keys {
				m.Add(k, 1)
			}
		}
	})
}

func TestFunc(t *testing.T) {
	RemoveAll()
	var x any = []string{"a", "b"}
	f := Func(func() any { return x })
	if s, exp := f.String(), `["a","b"]`; s != exp {
		t.Errorf(`f.String() = %q, want %q`, s, exp)
	}

CU_pTest CU_add_test(CU_pSuite pSuite, const char* strName, CU_TestFunc pTestFunc);
/**<
 *  This function creates a new test having the specified name 
 *  and function, and adds it to the specified suite.  The new test 
 *  is active and able to be executed during a test run.  At present, 
 *  there is no mechanism for creating a test case independent of a 
 *  suite.  Neither pSuite, strName, nor pTestFunc may be NULL.
 *

  ASSERT_TRUE(module_op);

  auto test_func =
      module_op->lookupSymbol<func::FuncOp>("same_scale_after_composite");
  ASSERT_THAT(test_func, NotNull());

  auto quantize_op = FindOperationOfType<quantfork::QuantizeCastOp>(test_func);
  EXPECT_FALSE(IsOpQuantizableStableHlo(quantize_op));

  auto dequantize_op =
      FindOperationOfType<quantfork::DequantizeCastOp>(test_func);

      }
    }
  )mlir";

  OwningOpRef<ModuleOp> module_op_ref = ParseModuleOpString(kModuleCode);
  const auto test_func =
      module_op_ref->lookupSymbol<func::FuncOp>("test_fold_constant");
  ASSERT_THAT(test_func, NotNull());

  Operation* mul_op = FindOperationOfType<TF::MulOp>(test_func);
  SmallVector<Value> results = ConstantFoldOpIfPossible(mul_op);
  EXPECT_THAT(results, SizeIs(1));

		maker fileMaker
		tests []testFnc
	}{{
		maker: makeReg{0, ""},
		tests: []testFnc{
			testRemaining{0, 0},
			testWrite{"", 0, nil},
			testWrite{"a", 0, ErrWriteTooLong},
			testReadFrom{fileOps{""}, 0, nil},
			testReadFrom{fileOps{"a"}, 0, ErrWriteTooLong},
			testRemaining{0, 0},
		},
	}, {
		maker: makeReg{1, "a"},
		tests: []testFnc{
			testRemaining{1, 1},

	)

	vectors := []struct {
		maker fileMaker
		tests []testFnc
	}{{
		maker: makeReg{"", 0},
		tests: []testFnc{
			testRemaining{0, 0},
			testRead{0, "", io.EOF},
			testRead{1, "", io.EOF},
			testWriteTo{nil, 0, nil},
			testRemaining{0, 0},
		},
	}, {
		maker: makeReg{"", 1},
		tests: []testFnc{
			testRemaining{1, 1},
			testRead{5, "", io.ErrUnexpectedEOF},

       {MlirOptimizationPassState::Enabled});

  GraphDef original_graph_def;
  graph_->ToGraphDef(&original_graph_def);

  EXPECT_EQ(
      function_optimization_pass_.Run(
          "test_func", device_set_, config_proto_, function_options_, &graph_,
          flib_.get(), &control_ret_node_names_, &control_rets_updated_),
      Status(absl::StatusCode::kAborted, "aborted"));
  verifyGraph(original_graph_def);