diff options
Diffstat (limited to 'src/pkg/encoding/ascii85/ascii85_test.go')
| -rw-r--r-- | src/pkg/encoding/ascii85/ascii85_test.go | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/pkg/encoding/ascii85/ascii85_test.go b/src/pkg/encoding/ascii85/ascii85_test.go index 42cf7e80e..aad199b4f 100644 --- a/src/pkg/encoding/ascii85/ascii85_test.go +++ b/src/pkg/encoding/ascii85/ascii85_test.go @@ -8,6 +8,7 @@ import ( "bytes" "io" "io/ioutil" + "strings" "testing" ) @@ -16,6 +17,11 @@ type testpair struct { } var pairs = []testpair{ + // Encode returns 0 when len(src) is 0 + { + "", + "", + }, // Wikipedia example { "Man is distinguished, not only by his reason, but by this singular passion from " + @@ -110,7 +116,7 @@ func TestDecode(t *testing.T) { func TestDecoder(t *testing.T) { for _, p := range pairs { - decoder := NewDecoder(bytes.NewBufferString(p.encoded)) + decoder := NewDecoder(strings.NewReader(p.encoded)) dbuf, err := ioutil.ReadAll(decoder) if err != nil { t.Fatal("Read failed", err) @@ -125,7 +131,7 @@ func TestDecoder(t *testing.T) { func TestDecoderBuffering(t *testing.T) { for bs := 1; bs <= 12; bs++ { - decoder := NewDecoder(bytes.NewBufferString(bigtest.encoded)) + decoder := NewDecoder(strings.NewReader(bigtest.encoded)) buf := make([]byte, len(bigtest.decoded)+12) var total int for total = 0; total < len(bigtest.decoded); { @@ -191,3 +197,14 @@ func TestBig(t *testing.T) { t.Errorf("Decode(Encode(%d-byte string)) failed at offset %d", n, i) } } + +func TestDecoderInternalWhitespace(t *testing.T) { + s := strings.Repeat(" ", 2048) + "z" + decoded, err := ioutil.ReadAll(NewDecoder(strings.NewReader(s))) + if err != nil { + t.Errorf("Decode gave error %v", err) + } + if want := []byte("\000\000\000\000"); !bytes.Equal(want, decoded) { + t.Errorf("Decode failed: got %v, want %v", decoded, want) + } +} |