From c904fc3e8605ec95c0fac92654d773e8456bf130 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Tue, 14 Feb 2023 18:39:25 -0700
Subject: mv compat/json/{compat,testcompat}_test.go

---
 compat/json/testcompat_test.go | 86 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 compat/json/testcompat_test.go

(limited to 'compat/json/testcompat_test.go')

diff --git a/compat/json/testcompat_test.go b/compat/json/testcompat_test.go
new file mode 100644
index 0000000..07c75bc
--- /dev/null
+++ b/compat/json/testcompat_test.go
@@ -0,0 +1,86 @@
+// Copyright (C) 2022-2023  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package json
+
+import (
+	"bytes"
+	"encoding/json"
+	"io"
+	_ "unsafe"
+
+	"git.lukeshu.com/go/lowmemjson"
+	"git.lukeshu.com/go/lowmemjson/internal/fastio"
+	"git.lukeshu.com/go/lowmemjson/internal/jsonparse"
+	"git.lukeshu.com/go/lowmemjson/internal/jsonstruct"
+)
+
+var (
+	parseTag         = jsonstruct.ParseTag
+	clearCache       = jsonstruct.ClearCache
+	cachedTypeFields = jsonstruct.IndexStruct
+)
+
+type scanner = lowmemjson.ReEncoderConfig
+
+func checkValid(in []byte, scan *lowmemjson.ReEncoderConfig) error {
+	return reencode(io.Discard, in, *scan)
+}
+
+func isValidNumber(s string) bool {
+	var parser jsonparse.Parser
+	for _, r := range s {
+		if t, _ := parser.HandleRune(r); !t.IsNumber() {
+			return false
+		}
+	}
+	if t, _ := parser.HandleEOF(); t == jsonparse.RuneTypeError {
+		return false
+	}
+	return true
+}
+
+const (
+	startDetectingCyclesAfter = 1000
+)
+
+func isSpace(c byte) bool {
+	switch c {
+	case 0x0020, 0x000A, 0x000D, 0x0009:
+		return true
+	default:
+		return false
+	}
+}
+
+type encodeState struct {
+	bytes.Buffer
+}
+
+//go:linkname encodeStringFromString git.lukeshu.com/go/lowmemjson.encodeStringFromString
+func encodeStringFromString(w fastio.AllWriter, escaper lowmemjson.BackslashEscaper, str string) error
+
+//go:linkname encodeStringFromBytes git.lukeshu.com/go/lowmemjson.encodeStringFromBytes
+func encodeStringFromBytes(w fastio.AllWriter, escaper lowmemjson.BackslashEscaper, str []byte) error
+
+func (es *encodeState) string(str string, _ bool) {
+	if err := encodeStringFromString(&es.Buffer, nil, str); err != nil {
+		panic(err)
+	}
+}
+
+func (es *encodeState) stringBytes(str []byte, _ bool) {
+	if err := encodeStringFromBytes(&es.Buffer, nil, str); err != nil {
+		panic(err)
+	}
+}
+
+type (
+	Token = json.Token
+	Delim = json.Delim
+)
+
+func (dec *Decoder) Token() (Token, error) {
+	panic("not implemented")
+}
-- 
cgit v1.2.3-2-g168b


From a6cd78ec94f76feba180fa75e942bb5cdeae115f Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Thu, 16 Feb 2023 21:05:24 -0700
Subject: Move string-encoding to an internal/jsonstring package

---
 compat/json/testcompat_test.go | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

(limited to 'compat/json/testcompat_test.go')

diff --git a/compat/json/testcompat_test.go b/compat/json/testcompat_test.go
index 07c75bc..42cbf5c 100644
--- a/compat/json/testcompat_test.go
+++ b/compat/json/testcompat_test.go
@@ -11,8 +11,8 @@ import (
 	_ "unsafe"
 
 	"git.lukeshu.com/go/lowmemjson"
-	"git.lukeshu.com/go/lowmemjson/internal/fastio"
 	"git.lukeshu.com/go/lowmemjson/internal/jsonparse"
+	"git.lukeshu.com/go/lowmemjson/internal/jsonstring"
 	"git.lukeshu.com/go/lowmemjson/internal/jsonstruct"
 )
 
@@ -58,20 +58,14 @@ type encodeState struct {
 	bytes.Buffer
 }
 
-//go:linkname encodeStringFromString git.lukeshu.com/go/lowmemjson.encodeStringFromString
-func encodeStringFromString(w fastio.AllWriter, escaper lowmemjson.BackslashEscaper, str string) error
-
-//go:linkname encodeStringFromBytes git.lukeshu.com/go/lowmemjson.encodeStringFromBytes
-func encodeStringFromBytes(w fastio.AllWriter, escaper lowmemjson.BackslashEscaper, str []byte) error
-
 func (es *encodeState) string(str string, _ bool) {
-	if err := encodeStringFromString(&es.Buffer, nil, str); err != nil {
+	if err := jsonstring.EncodeStringFromString(&es.Buffer, lowmemjson.EscapeDefault, str); err != nil {
 		panic(err)
 	}
 }
 
 func (es *encodeState) stringBytes(str []byte, _ bool) {
-	if err := encodeStringFromBytes(&es.Buffer, nil, str); err != nil {
+	if err := jsonstring.EncodeStringFromBytes(&es.Buffer, lowmemjson.EscapeDefault, str); err != nil {
 		panic(err)
 	}
 }
-- 
cgit v1.2.3-2-g168b