diff --git a/internal/cuetest/chunker.go b/internal/cuetest/chunker.go
deleted file mode 100644
index edcbb1bc6..000000000
--- a/internal/cuetest/chunker.go
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright 2019 CUE Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package cuetest
-
-import (
-	"bytes"
-	"testing"
-)
-
-// A Chunker is used to find segments in text.
-type Chunker struct {
-	t *testing.T
-	b []byte
-	s []byte
-	p int
-}
-
-// NewChunker returns a new chunker.
-func NewChunker(t *testing.T, b []byte) *Chunker {
-	return &Chunker{t: t, b: b}
-}
-
-// Next finds the first occurrence from the current scan position of beg,
-// records the segment from that position until the first occurrence of end
-// and then updates the current position. It reports whether a segment enclosed
-// by beg and end can be found.
-func (c *Chunker) Next(beg, end string) bool {
-	if !c.Find(beg) {
-		return false
-	}
-	if !c.Find(end) {
-		c.t.Fatalf("quotes at position %d not terminated", c.p)
-	}
-	return true
-}
-
-// Text returns the text segment captured by the last call to Next or Find.
-func (c *Chunker) Text() string {
-	return string(c.s)
-}
-
-// Bytes returns the segment captured by the last call to Next or Find.
-func (c *Chunker) Bytes() []byte {
-	return c.s
-}
-
-// Find searches for key from the current position and sets the current segment
-// to the text from current position up till the key's position. If successful,
-// the position is updated to point directly after the occurrence of key.
-func (c *Chunker) Find(key string) bool {
-	p := bytes.Index(c.b, []byte(key))
-	if p == -1 {
-		c.s = c.b
-		return false
-	}
-	c.p += p + len(key)
-	b := c.b
-	c.s = b[:p]
-	c.b = b[p+len(key):]
-	return true
-}
diff --git a/internal/cuetxtar/txtar.go b/internal/cuetxtar/txtar.go
index 618e768ef..df685fc0b 100644
--- a/internal/cuetxtar/txtar.go
+++ b/internal/cuetxtar/txtar.go
@@ -46,12 +46,6 @@ import (
 	"golang.org/x/tools/txtar"
 )
 
-// We are removing any references to evalv2 in the testing infrastructure.
-// However, in the evaluator test, we will keep the evalv2 outputs around for
-// a while to be able to compare the outputs of the two versions.
-// TODO: at some point we should promote evalv3 to the default version.
-const EvalV2 = "v2"
-
 // A TxTarTest represents a test run that process all CUE tests in the txtar
 // format rooted in a given directory. See the [Test] documentation for
 // more details.