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Diffstat (limited to 'libgo/go/encoding/base64/base64_test.go')
| -rw-r--r-- | libgo/go/encoding/base64/base64_test.go | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/libgo/go/encoding/base64/base64_test.go b/libgo/go/encoding/base64/base64_test.go index f7f312c..bc67036 100644 --- a/libgo/go/encoding/base64/base64_test.go +++ b/libgo/go/encoding/base64/base64_test.go @@ -11,6 +11,7 @@ import ( "io" "io/ioutil" "reflect" + "runtime/debug" "strings" "testing" "time" @@ -175,7 +176,7 @@ func TestDecoder(t *testing.T) { testEqual(t, "Read from %q = length %v, want %v", p.encoded, count, len(p.decoded)) testEqual(t, "Decoding of %q = %q, want %q", p.encoded, string(dbuf[0:count]), p.decoded) if err != io.EOF { - count, err = decoder.Read(dbuf) + _, err = decoder.Read(dbuf) } testEqual(t, "Read from %q = %v, want %v", p.encoded, err, io.EOF) } @@ -247,6 +248,20 @@ func TestDecodeCorrupt(t *testing.T) { } } +func TestDecodeBounds(t *testing.T) { + var buf [32]byte + s := StdEncoding.EncodeToString(buf[:]) + defer func() { + if err := recover(); err != nil { + t.Fatalf("Decode panicked unexpectedly: %v\n%s", err, debug.Stack()) + } + }() + n, err := StdEncoding.Decode(buf[:], []byte(s)) + if n != len(buf) || err != nil { + t.Fatalf("StdEncoding.Decode = %d, %v, want %d, nil", n, err, len(buf)) + } +} + func TestEncodedLen(t *testing.T) { for _, tt := range []struct { enc *Encoding |