Remove the types float and complex.

Update to current version of Go library.

Update testsuite for removed types.

	* go-lang.c (go_langhook_init): Omit float_type_size when calling
	go_create_gogo.
	* go-c.h: Update declaration of go_create_gogo.

From-SVN: r169098

1 files changed, 35 insertions, 0 deletions

diff --git a/libgo/go/crypto/cipher/cfb_test.go b/libgo/go/crypto/cipher/cfb_test.go
new file mode 100644
index 0000000..9547bfc
--- /dev/null
+++ b/libgo/go/crypto/cipher/cfb_test.go
@@ -0,0 +1,35 @@
+// Copyright 2010 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 cipher
+
+import (
+	"bytes"
+	"crypto/aes"
+	"crypto/rand"
+	"testing"
+)
+
+func TestCFB(t *testing.T) {
+	block, err := aes.NewCipher(commonKey128)
+	if err != nil {
+		t.Error(err)
+		return
+	}
+
+	plaintext := []byte("this is the plaintext")
+	iv := make([]byte, block.BlockSize())
+	rand.Reader.Read(iv)
+	cfb := NewCFBEncrypter(block, iv)
+	ciphertext := make([]byte, len(plaintext))
+	cfb.XORKeyStream(ciphertext, plaintext)
+
+	cfbdec := NewCFBDecrypter(block, iv)
+	plaintextCopy := make([]byte, len(plaintext))
+	cfbdec.XORKeyStream(plaintextCopy, ciphertext)
+
+	if !bytes.Equal(plaintextCopy, plaintext) {
+		t.Errorf("got: %x, want: %x", plaintextCopy, plaintext)
+	}
+}