summaryrefslogtreecommitdiff
path: root/src/pkg/crypto/openpgp/canonical_text_test.go
diff options
context:
space:
mode:
authorOndřej Surý <ondrej@sury.org>2011-09-13 13:13:40 +0200
committerOndřej Surý <ondrej@sury.org>2011-09-13 13:13:40 +0200
commit5ff4c17907d5b19510a62e08fd8d3b11e62b431d (patch)
treec0650497e988f47be9c6f2324fa692a52dea82e1 /src/pkg/crypto/openpgp/canonical_text_test.go
parent80f18fc933cf3f3e829c5455a1023d69f7b86e52 (diff)
downloadgolang-upstream/60.tar.gz
Imported Upstream version 60upstream/60
Diffstat (limited to 'src/pkg/crypto/openpgp/canonical_text_test.go')
-rw-r--r--src/pkg/crypto/openpgp/canonical_text_test.go49
1 files changed, 49 insertions, 0 deletions
diff --git a/src/pkg/crypto/openpgp/canonical_text_test.go b/src/pkg/crypto/openpgp/canonical_text_test.go
new file mode 100644
index 000000000..ccf2910cc
--- /dev/null
+++ b/src/pkg/crypto/openpgp/canonical_text_test.go
@@ -0,0 +1,49 @@
+// 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")
+}