| // Copyright 2011 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package openpgp |
| |
| import ( |
| "bytes" |
| "os" |
| "testing" |
| ) |
| |
| type recordingHash struct { |
| buf *bytes.Buffer |
| } |
| |
| func (r recordingHash) Write(b []byte) (n int, err os.Error) { |
| return r.buf.Write(b) |
| } |
| |
| func (r recordingHash) Sum() []byte { |
| return r.buf.Bytes() |
| } |
| |
| func (r recordingHash) Reset() { |
| panic("shouldn't be called") |
| } |
| |
| func (r recordingHash) Size() int { |
| panic("shouldn't be called") |
| } |
| |
| func testCanonicalText(t *testing.T, input, expected string) { |
| r := recordingHash{bytes.NewBuffer(nil)} |
| c := NewCanonicalTextHash(r) |
| c.Write([]byte(input)) |
| result := c.Sum() |
| if expected != string(result) { |
| t.Errorf("input: %x got: %x want: %x", input, result, expected) |
| } |
| } |
| |
| func TestCanonicalText(t *testing.T) { |
| testCanonicalText(t, "foo\n", "foo\r\n") |
| testCanonicalText(t, "foo", "foo") |
| testCanonicalText(t, "foo\r\n", "foo\r\n") |
| testCanonicalText(t, "foo\r\nbar", "foo\r\nbar") |
| testCanonicalText(t, "foo\r\nbar\n\n", "foo\r\nbar\r\n\r\n") |
| } |