Этот коммит содержится в:
Christopher Speller
2016-11-16 19:28:52 -05:00
коммит произвёл GitHub
родитель 0b296dd8c2
Коммит 0135904f7d
445 изменённых файлов: 38624 добавлений и 14161 удалений

169
vendor/github.com/gorilla/websocket/conn_test.go сгенерированный поставляемый
Просмотреть файл

@@ -26,12 +26,27 @@ type fakeNetConn struct {
}
func (c fakeNetConn) Close() error { return nil }
func (c fakeNetConn) LocalAddr() net.Addr { return nil }
func (c fakeNetConn) RemoteAddr() net.Addr { return nil }
func (c fakeNetConn) LocalAddr() net.Addr { return localAddr }
func (c fakeNetConn) RemoteAddr() net.Addr { return remoteAddr }
func (c fakeNetConn) SetDeadline(t time.Time) error { return nil }
func (c fakeNetConn) SetReadDeadline(t time.Time) error { return nil }
func (c fakeNetConn) SetWriteDeadline(t time.Time) error { return nil }
type fakeAddr int
var (
localAddr = fakeAddr(1)
remoteAddr = fakeAddr(2)
)
func (a fakeAddr) Network() string {
return "net"
}
func (a fakeAddr) String() string {
return "str"
}
func TestFraming(t *testing.T) {
frameSizes := []int{0, 1, 2, 124, 125, 126, 127, 128, 129, 65534, 65535, 65536, 65537}
var readChunkers = []struct {
@@ -42,66 +57,78 @@ func TestFraming(t *testing.T) {
{"one", iotest.OneByteReader},
{"asis", func(r io.Reader) io.Reader { return r }},
}
writeBuf := make([]byte, 65537)
for i := range writeBuf {
writeBuf[i] = byte(i)
}
var writers = []struct {
name string
f func(w io.Writer, n int) (int, error)
}{
{"iocopy", func(w io.Writer, n int) (int, error) {
nn, err := io.Copy(w, bytes.NewReader(writeBuf[:n]))
return int(nn), err
}},
{"write", func(w io.Writer, n int) (int, error) {
return w.Write(writeBuf[:n])
}},
{"string", func(w io.Writer, n int) (int, error) {
return io.WriteString(w, string(writeBuf[:n]))
}},
}
for _, isServer := range []bool{true, false} {
for _, chunker := range readChunkers {
for _, compress := range []bool{false, true} {
for _, isServer := range []bool{true, false} {
for _, chunker := range readChunkers {
var connBuf bytes.Buffer
wc := newConn(fakeNetConn{Reader: nil, Writer: &connBuf}, isServer, 1024, 1024)
rc := newConn(fakeNetConn{Reader: chunker.f(&connBuf), Writer: nil}, !isServer, 1024, 1024)
var connBuf bytes.Buffer
wc := newConn(fakeNetConn{Reader: nil, Writer: &connBuf}, isServer, 1024, 1024)
rc := newConn(fakeNetConn{Reader: chunker.f(&connBuf), Writer: nil}, !isServer, 1024, 1024)
if compress {
wc.newCompressionWriter = compressNoContextTakeover
rc.newDecompressionReader = decompressNoContextTakeover
}
for _, n := range frameSizes {
for _, writer := range writers {
name := fmt.Sprintf("z:%v, s:%v, r:%s, n:%d w:%s", compress, isServer, chunker.name, n, writer.name)
for _, n := range frameSizes {
for _, iocopy := range []bool{true, false} {
name := fmt.Sprintf("s:%v, r:%s, n:%d c:%v", isServer, chunker.name, n, iocopy)
w, err := wc.NextWriter(TextMessage)
if err != nil {
t.Errorf("%s: wc.NextWriter() returned %v", name, err)
continue
}
nn, err := writer.f(w, n)
if err != nil || nn != n {
t.Errorf("%s: w.Write(writeBuf[:n]) returned %d, %v", name, nn, err)
continue
}
err = w.Close()
if err != nil {
t.Errorf("%s: w.Close() returned %v", name, err)
continue
}
w, err := wc.NextWriter(TextMessage)
if err != nil {
t.Errorf("%s: wc.NextWriter() returned %v", name, err)
continue
}
var nn int
if iocopy {
var n64 int64
n64, err = io.Copy(w, bytes.NewReader(writeBuf[:n]))
nn = int(n64)
} else {
nn, err = w.Write(writeBuf[:n])
}
if err != nil || nn != n {
t.Errorf("%s: w.Write(writeBuf[:n]) returned %d, %v", name, nn, err)
continue
}
err = w.Close()
if err != nil {
t.Errorf("%s: w.Close() returned %v", name, err)
continue
}
opCode, r, err := rc.NextReader()
if err != nil || opCode != TextMessage {
t.Errorf("%s: NextReader() returned %d, r, %v", name, opCode, err)
continue
}
rbuf, err := ioutil.ReadAll(r)
if err != nil {
t.Errorf("%s: ReadFull() returned rbuf, %v", name, err)
continue
}
opCode, r, err := rc.NextReader()
if err != nil || opCode != TextMessage {
t.Errorf("%s: NextReader() returned %d, r, %v", name, opCode, err)
continue
}
rbuf, err := ioutil.ReadAll(r)
if err != nil {
t.Errorf("%s: ReadFull() returned rbuf, %v", name, err)
continue
}
if len(rbuf) != n {
t.Errorf("%s: len(rbuf) is %d, want %d", name, len(rbuf), n)
continue
}
if len(rbuf) != n {
t.Errorf("%s: len(rbuf) is %d, want %d", name, len(rbuf), n)
continue
}
for i, b := range rbuf {
if byte(i) != b {
t.Errorf("%s: bad byte at offset %d", name, i)
break
for i, b := range rbuf {
if byte(i) != b {
t.Errorf("%s: bad byte at offset %d", name, i)
break
}
}
}
}
@@ -146,7 +173,7 @@ func TestControl(t *testing.T) {
}
}
func TestCloseBeforeFinalFrame(t *testing.T) {
func TestCloseFrameBeforeFinalMessageFrame(t *testing.T) {
const bufSize = 512
expectedErr := &CloseError{Code: CloseNormalClosure, Text: "hello"}
@@ -233,6 +260,32 @@ func TestEOFBeforeFinalFrame(t *testing.T) {
}
}
func TestWriteAfterMessageWriterClose(t *testing.T) {
wc := newConn(fakeNetConn{Reader: nil, Writer: &bytes.Buffer{}}, false, 1024, 1024)
w, _ := wc.NextWriter(BinaryMessage)
io.WriteString(w, "hello")
if err := w.Close(); err != nil {
t.Fatalf("unxpected error closing message writer, %v", err)
}
if _, err := io.WriteString(w, "world"); err == nil {
t.Fatalf("no error writing after close")
}
w, _ = wc.NextWriter(BinaryMessage)
io.WriteString(w, "hello")
// close w by getting next writer
_, err := wc.NextWriter(BinaryMessage)
if err != nil {
t.Fatalf("unexpected error getting next writer, %v", err)
}
if _, err := io.WriteString(w, "world"); err == nil {
t.Fatalf("no error writing after close")
}
}
func TestReadLimit(t *testing.T) {
const readLimit = 512
@@ -267,6 +320,16 @@ func TestReadLimit(t *testing.T) {
}
}
func TestAddrs(t *testing.T) {
c := newConn(&fakeNetConn{}, true, 1024, 1024)
if c.LocalAddr() != localAddr {
t.Errorf("LocalAddr = %v, want %v", c.LocalAddr(), localAddr)
}
if c.RemoteAddr() != remoteAddr {
t.Errorf("RemoteAddr = %v, want %v", c.RemoteAddr(), remoteAddr)
}
}
func TestUnderlyingConn(t *testing.T) {
var b1, b2 bytes.Buffer
fc := fakeNetConn{Reader: &b1, Writer: &b2}