func TestNodeSnapshotBad(t *testing.T) {
buf := bytes.NewBuffer([]byte{})
gob.NewEncoder(buf).Encode(uint64(1))
seqnPart := buf.String()
buf = bytes.NewBuffer([]byte{})
gob.NewEncoder(buf).Encode(emptyDir)
valPart := buf.String()
valPart = valPart[0 : len(valPart)/2]
m := seqnPart + valPart
n, e := emptyDir.apply(1, m)
assert.Equal(t, emptyDir, n)
assert.Equal(t, Event{2, "", "", "", m, io.ErrUnexpectedEOF, n}, e)
}
func (block *Block) GobEncode() ([]byte, error) {
buffer := bytes.NewBuffer([]byte{})
encoder := gob.NewEncoder(buffer)
var err error
err = encoder.EncodeValue(reflect.ValueOf(gobNodeVersion))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&block.position))
if err != nil {
return nil, err
}
encoder.EncodeValue(reflect.ValueOf(&block.weak))
if err != nil {
return nil, err
}
encoder.EncodeValue(reflect.ValueOf(&block.strong))
if err != nil {
return nil, err
}
return buffer.Bytes(), nil
}
func (dir *Dir) GobEncode() ([]byte, error) {
buffer := bytes.NewBuffer([]byte{})
encoder := gob.NewEncoder(buffer)
var err error
err = encoder.EncodeValue(reflect.ValueOf(gobNodeVersion))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&dir.name))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&dir.mode))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&dir.strong))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&dir.SubDirs))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&dir.Files))
if err != nil {
return nil, err
}
return buffer.Bytes(), nil
}
func (k *Key) GobEncode() ([]byte, error) {
buf := new(bytes.Buffer)
if err := gob.NewEncoder(buf).Encode(keyToGobKey(k)); err != nil {
return nil, err
}
return buf.Bytes(), nil
}
// Encipher a message
func EncipherMsg(plaintext []byte, pubkey *CipherMsgPubKey) ([]byte, os.Error) {
msg := &U_CipherMsg{
Text: make([]byte, len(plaintext)),
}
n := copy(msg.Text, plaintext)
if n != len(plaintext) {
panic("crypto, copy text")
}
urand := NewTimedRand()
seed := make([]byte, cipherMsgSeedLen)
n, _ = urand.Read(seed)
if n != len(seed) {
panic("crypto,gen seed")
}
cseed, err := EncryptShortMsg(pubkey.rsa, seed, []byte(""))
if err != nil {
return nil, err
}
msg.Seed = cseed
rc, err := rc4.NewCipher(seed)
if err != nil {
panic("rc4tube")
}
rc.XORKeyStream(msg.Text)
var w bytes.Buffer
enc := gob.NewEncoder(&w)
err = enc.Encode(msg)
if err != nil {
return nil, err
}
return w.Bytes(), nil
}
func (server *Server) handleFreezeRequest(freq *freezeRequest, fs *frozenServer) {
pr, pw := io.Pipe()
freq.readCloser = pr
freq.done <- true
zw, err := gzip.NewWriterLevel(pw, gzip.BestCompression)
if err != nil {
if err = pw.CloseWithError(err); err != nil {
log.Panicf("Unable to close PipeWriter: %v", err.String())
}
return
}
enc := gob.NewEncoder(zw)
err = enc.Encode(fs)
if err != nil {
if err = pw.CloseWithError(err); err != nil {
log.Panicf("Unable to close PipeWriter: %v", err.String())
}
}
if err = pw.CloseWithError(zw.Close()); err != nil {
log.Panicf("Unable to close PipeWriter: %v", err.String())
}
}
func RetrieveActDetails(c appengine.Context, actId int) (res *ActDetail, err os.Error) {
var d DSActDetail
if itm, err := memcache.Get(c, "actId__"+strconv.Itoa(actId)); err != nil && err != memcache.ErrCacheMiss {
return nil, err
} else if err == nil {
// Cache hit
buf := bytes.NewBuffer(itm.Value)
dec := gob.NewDecoder(buf)
dec.Decode(&d)
} else {
// Cache miss
key := datastore.NewKey(c, "DSActDetail", "", int64(actId), nil)
if err := datastore.Get(c, key, &d); err == datastore.ErrNoSuchEntity {
return &ActDetail{ActId: actId}, nil
} else if err != nil {
return nil, err
}
buf := bytes.NewBufferString("")
enc := gob.NewEncoder(buf)
enc.Encode(d)
itm := &memcache.Item{
Key: "actId__" + strconv.Itoa(actId),
Value: buf.Bytes(),
}
err = memcache.Set(c, itm)
c.Debugf("Request cache to memcache")
}
return d.fromDS(), nil
}
func (p QueryParameter) Bind(s *Statement, value interface{}) (e os.Error) {
var rv Errno
switch v := value.(type) {
case nil:
rv = Errno(C.sqlite3_bind_null(s.cptr, C.int(p)))
case int:
rv = Errno(C.sqlite3_bind_int(s.cptr, C.int(p), C.int(v)))
case string:
rv = Errno(C.gosqlite3_bind_text(s.cptr, C.int(p), C.CString(v), C.int(len(v))))
case int64:
rv = Errno(C.sqlite3_bind_int64(s.cptr, C.int(p), C.sqlite3_int64(v)))
case float32:
rv = Errno(C.sqlite3_bind_double(s.cptr, C.int(p), C.double(v)))
case float64:
rv = Errno(C.sqlite3_bind_double(s.cptr, C.int(p), C.double(v)))
default:
buffer := new(bytes.Buffer)
encoder := gob.NewEncoder(buffer)
if encoder.Encode(value) != nil {
rv = ENCODER
} else {
rawbuffer := string(buffer.Bytes())
rv = Errno(C.gosqlite3_bind_blob(s.cptr, C.int(p), unsafe.Pointer(C.CString(rawbuffer)), C.int(len(rawbuffer))))
}
}
if rv != OK {
e = rv
}
return
}
func (c *FlatHaveCache) Save() {
c.mu.Lock()
defer c.mu.Unlock()
if len(c.dirty) == 0 {
cachelog.Printf("FlatHaveCache: Save, but nothing dirty")
return
}
f, err := os.OpenFile(c.filename, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0600)
if err != nil {
log.Fatalf("FlatHaveCache OpenFile: %v", err)
}
defer f.Close()
e := gob.NewEncoder(f)
write := func(v interface{}) {
if err := e.Encode(v); err != nil {
panic("Encode: " + err.String())
}
}
for k, _ := range c.dirty {
write(k)
}
c.dirty = make(map[string]bool)
cachelog.Printf("FlatHaveCache: saved")
}
func main() {
data, _ := ioutil.ReadFile("/space/raxml/VINCENT/RAxML_bipartitions.1604.BEST.WITH")
n, _ := Parse(StringPI(string(data)), 0)
//n,_ := Parse( StringPI(" (bla:.1,bla2:2.1,(bla32:1.2,bla34:0.7)100:3.4);"), 0 );
PrintTree(n, os.Stdout)
fmt.Println()
PrintTree(n.Back, os.Stdout)
fmt.Println()
i := make([]int, 4)
i[0] = 72
i[1] = 105
i[2] = 32
i[3] = 9731 // Unicode snowman
var s string = string(i)
fmt.Printf("%s has length %d bytes.\n", s, len(s))
buf := bytes.NewBuffer(nil)
enc := gob.NewEncoder(buf)
enc.Encode(n)
os.Stdout.Write(buf.Bytes())
}
func gobMarshal(v interface{}) ([]byte, os.Error) {
var buf bytes.Buffer
if err := gob.NewEncoder(&buf).Encode(v); err != nil {
return nil, err
}
return buf.Bytes(), nil
}
func (file *File) GobEncode() ([]byte, error) {
buffer := bytes.NewBuffer([]byte{})
encoder := gob.NewEncoder(buffer)
var err error
err = encoder.EncodeValue(reflect.ValueOf(gobNodeVersion))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&file.name))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&file.mode))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&file.strong))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&file.Size))
if err != nil {
return nil, err
}
err = encoder.EncodeValue(reflect.ValueOf(&file.Blocks))
if err != nil {
return nil, err
}
return buffer.Bytes(), nil
}
func TestRatGobEncoding(t *testing.T) {
var medium bytes.Buffer
enc := gob.NewEncoder(&medium)
dec := gob.NewDecoder(&medium)
for i, test := range gobEncodingTests {
for j := 0; j < 4; j++ {
medium.Reset() // empty buffer for each test case (in case of failures)
stest := test
if j&1 != 0 {
// negative numbers
stest = "-" + test
}
if j%2 != 0 {
// fractions
stest = stest + "." + test
}
var tx Rat
tx.SetString(stest)
if err := enc.Encode(&tx); err != nil {
t.Errorf("#%d%c: encoding failed: %s", i, 'a'+j, err)
}
var rx Rat
if err := dec.Decode(&rx); err != nil {
t.Errorf("#%d%c: decoding failed: %s", i, 'a'+j, err)
}
if rx.Cmp(&tx) != 0 {
t.Errorf("#%d%c: transmission failed: got %s want %s", i, 'a'+j, &rx, &tx)
}
}
}
}
func TestSnapshotBad(t *testing.T) {
buf := bytes.NewBuffer([]byte{})
gob.NewEncoder(buf).Encode(uint64(1))
seqnPart := buf.String()
buf = bytes.NewBuffer([]byte{})
gob.NewEncoder(buf).Encode(emptyDir)
valPart := buf.String()
valPart = valPart[0 : len(valPart)/2]
st := New()
st.Ops <- Op{1, seqnPart + valPart}
st.Sync(1)
// check that we aren't leaking memory
assert.Equal(t, 0, len(st.todo))
}
// serialize encodes a session value using gob.
func serialize(session SessionData) ([]byte, error) {
b := bytes.NewBuffer(nil)
e := gob.NewEncoder(b)
if err := e.Encode(session); err != nil {
return nil, err
}
return b.Bytes(), nil
}
func (Tgene *TGene) Save(file io.Writer) {
enc := gob.NewEncoder(file)
err := enc.Encode(Tgene)
if err != nil {
panic(err.String())
}
return
}
func TestMe(t *testing.T) {
if len(Recipe_list) == 0 {
t.Error(":(")
}
e := gob.NewEncoder(os.Stdout)
//r := Recipe_list[0]
e.Encode(Recipe_list)
}
// Call invokes a delayed function.
// Note that the function will be executed later.
func (f *Function) Call(c appengine.Context, args ...interface{}) {
if f.err != nil {
c.Errorf("delay: func is invalid: %v", f.err)
return
}
nArgs := len(args) + 1 // +1 for the appengine.Context
ft := f.fv.Type()
minArgs := ft.NumIn()
if ft.IsVariadic() {
minArgs--
}
if nArgs < minArgs {
c.Errorf("delay: too few arguments to func: %d < %d", nArgs, minArgs)
return
}
if !ft.IsVariadic() && nArgs > minArgs {
c.Errorf("delay: too many arguments to func: %d > %d", nArgs, minArgs)
return
}
// Check arg types.
for i := 1; i < nArgs; i++ {
at := reflect.TypeOf(args[i-1])
var dt reflect.Type
if i < minArgs {
// not a variadic arg
dt = ft.In(i)
} else {
// a variadic arg
dt = ft.In(minArgs).Elem()
}
if !at.AssignableTo(dt) {
c.Errorf("delay: argument %d has wrong type: %v is not assignable to %v", i, at, dt)
return
}
}
inv := invocation{
Key: f.key,
Args: args,
}
buf := new(bytes.Buffer)
if err := gob.NewEncoder(buf).Encode(inv); err != nil {
c.Errorf("delay: gob encoding failed: %v", err)
return
}
task := &taskqueue.Task{
Path: path,
Payload: buf.Bytes(),
}
if _, err := taskqueueAdder(c, task, queue); err != nil {
c.Errorf("delay: taskqueue.Add failed: %v", err)
return
}
}
// Write the game database in a fast binary Go-specific format
func WriteGob(filename string, database *Database) {
f, err := os.Open(filename, os.O_WRONLY|os.O_TRUNC|os.O_CREAT, 0x1a4) // 0644
if err != nil {
panic(fmt.Sprintf("error saving %s: %s", filename, err))
}
e := gob.NewEncoder(f)
e.Encode(database)
}
func putMetaInfo(fin, fout *os.File, cb []cbRecord) {
var meta nMeta
meta.Cb = make([]cbRecord, 256)
for k, v := range cb {
meta.Cb[k] = v
}
meta.Fsize = GetFileSize(fin)
PanicIf(gob.NewEncoder(fout).Encode(meta))
}
func newEncodeDecodeCloser(rwc io.ReadWriteCloser) *EncodeDecodeCloser {
p := prof.NewReadWriteCloser(rwc)
return &EncodeDecodeCloser{
p,
gob.NewEncoder(p),
gob.NewDecoder(p),
p,
}
}
// NewClient returns a new Client to handle requests to the
// set of services at the other end of the connection.
func NewClient(conn io.ReadWriteCloser) *Client {
client := new(Client);
client.conn = conn;
client.enc = gob.NewEncoder(conn);
client.dec = gob.NewDecoder(conn);
client.pending = make(map[uint64]*Call);
go client.input();
return client;
}
func saveToken(file string, token *oauth.Token) {
f, err := os.Create(file)
if err != nil {
log.Printf("Warning: failed to cache oauth token: %v", err)
return
}
defer f.Close()
gob.NewEncoder(f).Encode(token)
}
func MakeFileWriter(fileprefix string) (*FileWriter, os.Error) {
w := &FileWriter{prefix: fileprefix}
err := w.recycle()
if err != nil {
return nil, err
}
w.enc = gob.NewEncoder(w)
return w, nil
}
func (t *LunchTracker) persist(poll LunchPoll) {
file, err := os.Open(*dataFile, os.O_WRONLY|os.O_CREATE, 0600)
if err != nil {
panic(err)
}
defer file.Close()
encode := gob.NewEncoder(file)
encode.Encode(poll)
}
// Encodes the entire storage state, including the current sequence number, as
// a mutation. This mutation can be applied to an empty store to reproduce the
// state of `s`.
//
// Returns the sequence number of the snapshot and the mutation itself.
//
// A snapshot must be applied at sequence number 1. Once a snapshot has been
// applied, the store's sequence number will be set to `seqn`.
//
// Note that applying a snapshot does not send notifications.
func (st *Store) Snapshot() (seqn uint64, mutation string) {
w := new(bytes.Buffer)
// WARNING: Be sure to read the pointer value of st.state only once. If you
// need multiple accesses, copy the pointer first.
ss := st.state
err := gob.NewEncoder(w).Encode(ss.ver)
if err != nil {
panic(err)
}
err = gob.NewEncoder(w).Encode(ss.root)
if err != nil {
panic(err)
}
return ss.ver, w.String()
}
func NewTube(rwc io.ReadWriteCloser, r *bufio.Reader) *Tube {
if r == nil {
r = bufio.NewReader(rwc)
}
return &Tube{
ReadWriteCloser: rwc,
Reader: r,
Encoder: gob.NewEncoder(rwc),
Decoder: gob.NewDecoder(r),
}
}
func Dial() *rpc.Client {
httpClient := &http.Client{}
buf := &bytes.Buffer{}
codec := &Codec{
client: httpClient,
enc: gob.NewEncoder(buf),
encBuf: buf,
}
codec.m.Lock()
return rpc.NewClientWithCodec(codec)
}
func TestGobbable(t *testing.T) {
tg := treegen.New()
treeSpec := tg.D("foo",
tg.D("bar",
tg.D("aleph",
tg.F("A", tg.B(42, 65537)),
tg.F("a", tg.B(42, 65537))),
tg.D("beth",
tg.F("B", tg.B(43, 65537)),
tg.F("b", tg.B(43, 65537))),
tg.D("jimmy",
tg.F("G", tg.B(44, 65537)),
tg.F("g", tg.B(44, 65537)))),
tg.D("baz",
tg.D("uno",
tg.F("1", tg.B(1, 65537)),
tg.F("I", tg.B(1, 65537))),
tg.D("dos",
tg.F("2", tg.B(11, 65537)),
tg.F("II", tg.B(11, 65537))),
tg.D("tres",
tg.F("3", tg.B(111, 65537)),
tg.F("III", tg.B(111, 65537)))))
path := treegen.TestTree(t, treeSpec)
defer os.RemoveAll(path)
foo, err := IndexDir(filepath.Join(path, "foo"))
assert.Tf(t, err == nil, "%v", err)
node, found := foo.Resolve(filepath.Join("bar", "aleph", "A"))
assert.Equal(t, filepath.Join("bar", "aleph", "A"), RelPath(node))
bufferEnc := bytes.NewBuffer([]byte{})
encoder := gob.NewEncoder(bufferEnc)
err = encoder.Encode(foo)
assert.Tf(t, err == nil, "%v", err)
bufferDec := bytes.NewBuffer(bufferEnc.Bytes())
decoder := gob.NewDecoder(bufferDec)
decFoo := &Dir{}
err = decoder.Decode(decFoo)
assert.Tf(t, err == nil, "%v", err)
node, found = decFoo.Resolve(filepath.Join("bar", "aleph", "A"))
assert.T(t, found)
_, isFile := node.(*File)
assert.T(t, isFile)
assert.T(t, node.Parent() != nil)
assert.Equal(t, filepath.Join("bar", "aleph", "A"), RelPath(node))
}
func (s *URLStore) saveLoop(filename string) {
f, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
if err != nil {
log.Fatal("URLStore:", err)
}
e := gob.NewEncoder(f)
for {
r := <-s.save
if err := e.Encode(r); err != nil {
log.Println("URLStore:", err)
}
}
}