From 82d1019c60af4a013f2ffbff87e0cad028a073d7 Mon Sep 17 00:00:00 2001 From: cuiweixie Date: Sun, 4 Sep 2022 18:43:28 +0800 Subject: [PATCH] net/textproto: use strings.Builder Change-Id: I2ed993a804dd830b9ff445c467eb224b7aaa3401 Reviewed-on: https://go-review.googlesource.com/c/go/+/428273 Reviewed-by: Michael Knyszek Auto-Submit: Ian Lance Taylor Run-TryBot: Ian Lance Taylor Reviewed-by: Ian Lance Taylor TryBot-Result: Gopher Robot --- src/net/textproto/writer_test.go | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/net/textproto/writer_test.go b/src/net/textproto/writer_test.go index 2afef11b5e..8f11b10788 100644 --- a/src/net/textproto/writer_test.go +++ b/src/net/textproto/writer_test.go @@ -6,12 +6,12 @@ package textproto import ( "bufio" - "bytes" + "strings" "testing" ) func TestPrintfLine(t *testing.T) { - var buf bytes.Buffer + var buf strings.Builder w := NewWriter(bufio.NewWriter(&buf)) err := w.PrintfLine("foo %d", 123) if s := buf.String(); s != "foo 123\r\n" || err != nil { @@ -20,7 +20,7 @@ func TestPrintfLine(t *testing.T) { } func TestDotWriter(t *testing.T) { - var buf bytes.Buffer + var buf strings.Builder w := NewWriter(bufio.NewWriter(&buf)) d := w.DotWriter() n, err := d.Write([]byte("abc\n.def\n..ghi\n.jkl\n.")) @@ -35,7 +35,7 @@ func TestDotWriter(t *testing.T) { } func TestDotWriterCloseEmptyWrite(t *testing.T) { - var buf bytes.Buffer + var buf strings.Builder w := NewWriter(bufio.NewWriter(&buf)) d := w.DotWriter() n, err := d.Write([]byte{}) @@ -50,7 +50,7 @@ func TestDotWriterCloseEmptyWrite(t *testing.T) { } func TestDotWriterCloseNoWrite(t *testing.T) { - var buf bytes.Buffer + var buf strings.Builder w := NewWriter(bufio.NewWriter(&buf)) d := w.DotWriter() d.Close()