diff options
Diffstat (limited to 'src/encoding/hex/hex_test.go')
| -rw-r--r-- | src/encoding/hex/hex_test.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/encoding/hex/hex_test.go b/src/encoding/hex/hex_test.go index f222316649..6ba054ef9a 100644 --- a/src/encoding/hex/hex_test.go +++ b/src/encoding/hex/hex_test.go @@ -204,6 +204,19 @@ func TestDumper_doubleclose(t *testing.T) { } } +func TestDumper_earlyclose(t *testing.T) { + var out bytes.Buffer + dumper := Dumper(&out) + + dumper.Close() + dumper.Write([]byte(`gopher`)) + + expected := "" + if out.String() != expected { + t.Fatalf("got:\n%#v\nwant:\n%#v", out.String(), expected) + } +} + func TestDump(t *testing.T) { var in [40]byte for i := range in { |