From e3ac2152f28f74c085d305d764a54d14d46eaaa9 Mon Sep 17 00:00:00 2001 From: cuiweixie Date: Wed, 28 Sep 2022 21:17:34 +0800 Subject: [PATCH] bufio: use strings.Builder Change-Id: Ia8d6cea75b32c8839837c1bb1e13cde9b236abdd Reviewed-on: https://go-review.googlesource.com/c/go/+/435939 Run-TryBot: xie cui <523516579@qq.com> Reviewed-by: Robert Griesemer Reviewed-by: Dmitri Shuralyov Auto-Submit: Dmitri Shuralyov TryBot-Result: Gopher Robot --- src/bufio/bufio_test.go | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/bufio/bufio_test.go b/src/bufio/bufio_test.go index e6a6c23dbf..64ccd025ea 100644 --- a/src/bufio/bufio_test.go +++ b/src/bufio/bufio_test.go @@ -746,7 +746,7 @@ func TestNewWriterSizeIdempotent(t *testing.T) { func TestWriteString(t *testing.T) { const BufSize = 8 - buf := new(bytes.Buffer) + buf := new(strings.Builder) b := NewWriterSize(buf, BufSize) b.WriteString("0") // easy b.WriteString("123456") // still easy @@ -757,8 +757,8 @@ func TestWriteString(t *testing.T) { t.Error("WriteString", err) } s := "01234567890abcdefghijklmnopqrstuvwxyz" - if string(buf.Bytes()) != s { - t.Errorf("WriteString wants %q gets %q", s, string(buf.Bytes())) + if buf.String() != s { + t.Errorf("WriteString wants %q gets %q", s, buf.String()) } } @@ -1389,7 +1389,7 @@ func TestWriterReadFromUntilEOF(t *testing.T) { t.Fatalf("ReadFrom returned (%v, %v), want (4, nil)", n2, err) } w.Flush() - if got, want := string(buf.Bytes()), "0123abcd"; got != want { + if got, want := buf.String(), "0123abcd"; got != want { t.Fatalf("buf.Bytes() returned %q, want %q", got, want) } } -- 2.50.0