{
					Key:    "foo_2",
					Effect: v1.TaintEffectNoSchedule,
				},
				{
					Key:    "foo_3",
					Effect: v1.TaintEffectNoSchedule,
				},
			},
			expectedResult: "foo_2,foo_3",
		},
	}

	for _, c := range cases {
		result := CheckIfTaintsAlreadyExists(oldTaints, c.taintsToCheck)
		if result != c.expectedResult {

  EXPECT_EQ(root.GetUniqueNameForOp("foo"), "foo");
  EXPECT_EQ(root.GetUniqueNameForOp("foo"), "foo_1");
  EXPECT_EQ(root.GetUniqueNameForOp("foo_1"), "foo_1_1");
  EXPECT_EQ(root.GetUniqueNameForOp("foo_2"), "foo_2");
  EXPECT_EQ(root.GetUniqueNameForOp("foo"), "foo_3");
  EXPECT_EQ(root.GetUniqueNameForOp("foo_2"), "foo_2_1");
}

TEST(ScopeTest, HierarchicalNames) {
  Scope root = Scope::NewRootScope();

.../dataset/**/<testname>_<stageNo>_expected.json

e.g.
# First stage files. Meshconfig carries over to the next stage
.../dataset/**/foo_0.yaml
.../dataset/**/foo_0_meshconfig.yaml
.../dataset/**/foo_0_expected.json
# Second stage files.
.../dataset/**/foo_1.yaml
.../dataset/**/foo_1_expected.json

```

The expected file structure is as follows:

```json
{
  "collection": [
    {

	foo1 := NewReplacer(
		"foo1", "A",
		"foo2", "B",
		"foo3", "C",
	)
	foo2 := NewReplacer(
		"foo1", "A",
		"foo2", "B",
		"foo31", "C",
		"foo32", "D",
	)
	foo3 := NewReplacer(
		"foo11", "A",
		"foo12", "B",
		"foo31", "C",
		"foo32", "D",
	)
	foo4 := NewReplacer(
		"foo12", "B",
		"foo32", "D",
	)
	testCases = append(testCases,

func foo10(xx, yy *int) { // ERROR "xx does not escape$" "yy does not escape$"
	*xx = *yy
}

func foo11() int {
	x, y := 0, 42
	xx := &x
	yy := &y
	*xx = *yy
	return x
}

var xxx **int

func foo12(yyy **int) { // ERROR "leaking param: yyy$"
	xxx = yyy
}

// Must treat yyy as leaking because *yyy leaks, and the escape analysis
// summaries in exported metadata do not distinguish these two cases.

# library contains "foo1", "foo2", ..., "foo20", from which "foo1" and "foo11"
# were mapped to the same name "foo110" in the bug.
node {
  name: "unnamed"
  op: "foo1"
}
node {
  name: "unnamed1"
  op: "foo11"
}
library {
  function {
    signature {
      name: "foo1"
    }
  }
  function {
    signature {
      name: "foo2"
    }
  }
  function {
    signature {

func foo10(xx, yy *int) { // ERROR "xx does not escape$" "yy does not escape$"
	*xx = *yy
}

func foo11() int {
	x, y := 0, 42
	xx := &x
	yy := &y
	*xx = *yy
	return x
}

var xxx **int

func foo12(yyy **int) { // ERROR "leaking param: yyy$"
	xxx = yyy
}

// Must treat yyy as leaking because *yyy leaks, and the escape analysis
// summaries in exported metadata do not distinguish these two cases.

	_ = x.foo2 // ERROR "x.foo2 undefined (type S has no field or method foo2, but does have field FoO2)"
	_ = x.foo3 // OK
	_ = x.foo4 // ERROR "x.foo4 undefined (type S has no field or method foo4, but does have field foO4)"
}

func _() {
	_ = S{Foo1: 0} // OK
	_ = S{Foo2 /* ERROR "unknown field Foo2 in struct literal of type S, but does have FoO2" */ : 0}

				{"foo2", "foo2.bar.com", "192.1.1.2"},
				{"foo3", "foo3.bar.com", "192.1.1.3"},
			},
		},
		{
			desc: "update-delete-and-create-resources",
			resources: []*anypb.Any{
				constructResource("foo2", "foo2.bar.com", "192.1.1.222", "4"),
				constructResource("foo4", "foo4.bar.com", "192.1.1.4", "1"),
			},
			expectedResources: [][]string{
				{"foo2", "foo2.bar.com", "192.1.1.222"},

fun Greeting(): String {
    return "Hi $foo!"
}

// FILE: p3/foo.kt
package p3

import org.jetbrains.kotlin.fir.plugin.MyComposable

private var foo_ = 0

fun setFoo(newFoo: Int) {
    foo_ = newFoo
}

val foo: Int