Go support for protocol buffers.
Consists of a compiler plugin and the support library, all written in Go.
This is a complete implementation except for:
- Extensions in the plugin
- coming soon
- support is already in the library
- Services (RPC)
- needs an external definition to honor before supporting.
- Insertion points in the plugin
- may come
R=rsc, dsymonds1, ken2
CC=golang-dev
http://codereview.appspot.com/676041
diff --git a/proto/text_test.go b/proto/text_test.go
new file mode 100644
index 0000000..40a4df8
--- /dev/null
+++ b/proto/text_test.go
@@ -0,0 +1,139 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2010 Google Inc. All rights reserved.
+// http://code.google.com/p/goprotobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package proto_test
+
+import (
+ "bytes"
+ . "goprotobuf.googlecode.com/hg/proto"
+ . "./testdata/_obj/test_proto"
+ "testing"
+)
+
+func newTestMessage() *MyMessage {
+ return &MyMessage{
+ Count: Int32(42),
+ Name: String("Dave"),
+ Quote: String(`"I didn't want to go."`),
+ Pet: []string{"bunny", "kitty", "horsey"},
+ Inner: &InnerMessage{
+ Host: String("footrest.syd"),
+ Port: Int32(7001),
+ Connected: Bool(true),
+ },
+ Others: []*OtherMessage{
+ &OtherMessage{
+ Key: Int64(0xdeadbeef),
+ Value: []byte{1, 65, 7, 12},
+ },
+ &OtherMessage{
+ Weight: Float32(6.022),
+ Inner: &InnerMessage{
+ Host: String("lesha.mtv"),
+ Port: Int32(8002),
+ },
+ },
+ },
+ Bikeshed: NewMyMessage_Color(MyMessage_BLUE),
+ }
+}
+
+const text = `count: 42
+name: "Dave"
+quote: "\"I didn't want to go.\""
+pet: "bunny"
+pet: "kitty"
+pet: "horsey"
+inner: <
+ host: "footrest.syd"
+ port: 7001
+ connected: true
+>
+others: <
+ key: 3735928559
+ value: "\x01A\a\f"
+>
+others: <
+ weight: 6.022
+ inner: <
+ host: "lesha.mtv"
+ port: 8002
+ >
+>
+bikeshed: BLUE
+`
+
+func TestMarshalTextFull(t *testing.T) {
+ buf := new(bytes.Buffer)
+ MarshalText(buf, newTestMessage())
+ s := buf.String()
+ if s != text {
+ t.Errorf("Got:\n===\n%v===\nExpected:\n===\n%v===\n", s, text)
+ }
+}
+
+func compact(src string) string {
+ // ,s/[ \n]+/ /g; s/ $//;
+ dst := make([]byte, len(src))
+ space := false
+ j := 0
+ for i := 0; i < len(src); i++ {
+ c := src[i]
+ if c == ' ' || c == '\n' {
+ space = true
+ continue
+ }
+ if j > 0 && (dst[j-1] == ':' || dst[j-1] == '<') {
+ space = false
+ }
+ if space {
+ dst[j] = ' '
+ j++
+ space = false
+ }
+ dst[j] = c
+ j++
+ }
+ if space {
+ dst[j] = ' '
+ j++
+ }
+ return string(dst[0:j])
+}
+
+var compactText = compact(text)
+
+func TestCompactText(t *testing.T) {
+ s := CompactTextString(newTestMessage())
+ if s != compactText {
+ t.Errorf("Got:\n===\n%v===\nExpected:\n===\n%v===\n", s, compactText)
+ }
+}