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