From: Davor Kapsa <davor.kapsa@gmail.com>
Date: Sat, 25 Jan 2020 13:40:10 +0000 (+0100)
Subject: io: check n in testReadAtLeast
X-Git-Tag: go1.15beta1~1153
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=753011ebc3228d68b7593e153f8d118f103c4748;p=gostls13.git

io: check n in testReadAtLeast

Change-Id: I53859d4d3c729cce9f73b14dc2dd8571f7e7ffb3
Reviewed-on: https://go-review.googlesource.com/c/go/+/216457
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
---

diff --git a/src/io/io_test.go b/src/io/io_test.go
index ca90403c59..170513dcc0 100644
--- a/src/io/io_test.go
+++ b/src/io/io_test.go
@@ -285,6 +285,9 @@ func testReadAtLeast(t *testing.T, rb ReadWriter) {
 	if err != nil {
 		t.Error(err)
 	}
+	if n != 2 {
+		t.Errorf("expected to have read 2 bytes, got %v", n)
+	}
 	n, err = ReadAtLeast(rb, buf, 4)
 	if err != ErrShortBuffer {
 		t.Errorf("expected ErrShortBuffer got %v", err)