# )
#
# copybara_config_test(
#     name = "copybara_config_test",
#     config = "copy.bara.sky",
#     tags = [
#         "noasan",
#         "nodfsan",
#         "nogotsan",
#         "nogpu",
#         "nomsan",
#         "nosan",
#         "notsan",
#         "noubsan",
#     ],
#     deps = [":copybara_config"],
# )
#
# action_config_test(
#     name = "build_cleaner_spec_test",

		w.Flush()
		if s := buf.String(); s != "\uFFFD" {
			t.Errorf("WriteRune(%d) wrote %q, not replacement character", r, s)
		}
	}
}

func TestReadStringAllocs(t *testing.T) {
	if asan.Enabled {
		t.Skip("test allocates more with -asan; see #70079")
	}
	r := strings.NewReader("       foo       foo        42        42        42        42        42        42        42        42       4.2       4.2       4.2       4.2\n")

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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package bytes_test

import (
	. "bytes"
	"fmt"
	"internal/asan"
	"internal/testenv"
	"iter"
	"math"
	"math/rand"
	"slices"
	"strings"
	"testing"
	"unicode"
	"unicode/utf8"
	"unsafe"
)

func sliceOfString(s [][]byte) []string {