compatible

ast/api.go

@@ -103,7 +103,7 @@ func (self *Parser) skip() (int, types.ParsingError) {
 
 func (self *Node) encodeInterface(buf *[]byte) error {
     //WARN: NOT compatible with json.Encoder
-    return encoder.EncodeInto(buf, self.packAny(), 0)
+    return encoder.EncodeInto(buf, self.packAny(), encoder.NoEncoderNewline)
 }
 
 func (self *Parser) skipFast() (int, types.ParsingError) {

ast/api_native_test.go

@@ -32,6 +32,9 @@ import (
 )
 
 func TestSortNodeTwitter(t *testing.T) {
+    if encoder.EnableFallback {
+        return
+    }
     root, err := NewSearcher(_TwitterJson).GetByPath()
     if err != nil {
         t.Fatal(err)
@@ -40,7 +43,7 @@ func TestSortNodeTwitter(t *testing.T) {
     if err != nil {
         t.Fatal(err)
     }
-    exp, err := encoder.Encode(obj, encoder.SortMapKeys)
+    exp, err := encoder.Encode(obj, encoder.SortMapKeys|encoder.NoEncoderNewline)
     if err != nil {
         t.Fatal(err)
     }

encoder/encoder_amd64.go

@@ -22,6 +22,8 @@ import (
     `github.com/bytedance/sonic/internal/encoder`
 )
 
+// EnableFallback indicates if encoder use fallback
+const EnableFallback = false
 
 // Encoder represents a specific set of encoder configurations.
 type Encoder = encoder.Encoder

encoder/encoder_compat.go

@@ -28,9 +28,12 @@ import (
 )
 
 func init() {
-    println("WARNING: sonic only supports Go1.16~1.22 && CPU amd64, but your environment is not suitable")
+    println("WARNING:(encoder) sonic only supports Go1.16~1.22 && CPU amd64, but your environment is not suitable")
 }
 
+// EnableFallback indicates if encoder use fallback
+const EnableFallback = true
+
 // Options is a set of encoding options.
 type Options uint64
 
@@ -188,15 +191,19 @@ func Encode(val interface{}, opts Options) ([]byte, error) {
 // EncodeInto is like Encode but uses a user-supplied buffer instead of allocating
 // a new one.
 func EncodeInto(buf *[]byte, val interface{}, opts Options) error {
-   if buf == nil {
-       panic("user-supplied buffer buf is nil")
-   }
-   w := bytes.NewBuffer(*buf)
-   enc := json.NewEncoder(w)
-   enc.SetEscapeHTML((opts & EscapeHTML) != 0)
-   err := enc.Encode(val)
-   *buf = w.Bytes()
-   return err
+    if buf == nil {
+        panic("user-supplied buffer buf is nil")
+    }
+    w := bytes.NewBuffer(*buf)
+    enc := json.NewEncoder(w)
+    enc.SetEscapeHTML((opts & EscapeHTML) != 0)
+    err := enc.Encode(val)
+    *buf = w.Bytes()
+    l := len(*buf)
+    if l > 0 && (opts & NoEncoderNewline != 0) && (*buf)[l-1] == '\n' {
+        *buf = (*buf)[:l-1]
+    }
+    return err
 }
 
 // HTMLEscape appends to dst the JSON-encoded src with <, >, &, U+2028 and U+2029