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| author | Tim Cooper <tim.cooper@layeh.com> | 2018-04-17 16:55:42 -0300 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2018-04-17 20:14:55 +0000 |
| commit | 9db1dd074df62d18f6902f06c93c72da0a3ffd16 (patch) | |
| tree | 68ac8e53d7ef7cbfcd81d24731dd72273d51d4e4 /src/encoding/hex/hex_test.go | |
| parent | f83e4212688c8dfc9a34f7735fa74d14e7995388 (diff) | |
| download | go-9db1dd074df62d18f6902f06c93c72da0a3ffd16.tar.xz | |
encoding/hex: fix Dumper not always closing on Close call
Updates #23574
Change-Id: I1b87390679e0817a2f6e4e5938994ea32df87bd7
Reviewed-on: https://go-review.googlesource.com/107596
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
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 { |