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feat: add DebugWith option

This commit is contained in:
Nao Yonashiro 2022-03-25 05:09:22 +09:00
parent 03950e7b0b
commit 321fe31260
8 changed files with 62 additions and 42 deletions
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2
encode.go
View File

@ -3,6 +3,7 @@ package json
import ( import (
"context" "context"
"io" "io"
"os"
"unsafe" "unsafe"
"github.com/goccy/go-json/internal/encoder" "github.com/goccy/go-json/internal/encoder"
@ -62,6 +63,7 @@ func (e *Encoder) encodeWithOption(ctx *encoder.RuntimeContext, v interface{}, o
ctx.Option.Flag |= encoder.HTMLEscapeOption ctx.Option.Flag |= encoder.HTMLEscapeOption
} }
ctx.Option.Flag |= encoder.NormalizeUTF8Option ctx.Option.Flag |= encoder.NormalizeUTF8Option
ctx.Option.DebugOut = os.Stdout
for _, optFunc := range optFuncs { for _, optFunc := range optFuncs {
optFunc(ctx.Option) optFunc(ctx.Option)
} }

3
encode_test.go
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@ -477,7 +477,8 @@ func TestDebugMode(t *testing.T) {
t.Fatal("expected error") t.Fatal("expected error")
} }
}() }()
json.MarshalWithOption(mustErrTypeForDebug{}, json.Debug()) var buf bytes.Buffer
json.MarshalWithOption(mustErrTypeForDebug{}, json.Debug(), json.DebugWith(&buf))
} }
func TestIssue116(t *testing.T) { func TestIssue116(t *testing.T) {

6
internal/encoder/option.go
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@ -1,6 +1,9 @@
package encoder package encoder
import "context" import (
"context"
"io"
)
type OptionFlag uint8 type OptionFlag uint8
@ -19,6 +22,7 @@ type Option struct {
Flag OptionFlag Flag OptionFlag
ColorScheme *ColorScheme ColorScheme *ColorScheme
Context context.Context Context context.Context
DebugOut io.Writer
} }
type EncodeFormat struct { type EncodeFormat struct {

21
internal/encoder/vm/debug_vm.go
View File

@ -16,16 +16,17 @@ func DebugRun(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet)
} }
if err := recover(); err != nil { if err := recover(); err != nil {
fmt.Println("=============[DEBUG]===============") w := ctx.Option.DebugOut
fmt.Println("* [TYPE]") fmt.Fprintln(w, "=============[DEBUG]===============")
fmt.Println(codeSet.Type) fmt.Fprintln(w, "* [TYPE]")
fmt.Printf("\n") fmt.Fprintln(w, codeSet.Type)
fmt.Println("* [ALL OPCODE]") fmt.Fprintf(w, "\n")
fmt.Println(code.Dump()) fmt.Fprintln(w, "* [ALL OPCODE]")
fmt.Printf("\n") fmt.Fprintln(w, code.Dump())
fmt.Println("* [CONTEXT]") fmt.Fprintf(w, "\n")
fmt.Printf("%+v\n", ctx) fmt.Fprintln(w, "* [CONTEXT]")
fmt.Println("===================================") fmt.Fprintf(w, "%+v\n", ctx)
fmt.Fprintln(w, "===================================")
panic(err) panic(err)
} }
}() }()

21
internal/encoder/vm_color/debug_vm.go
View File

@ -16,16 +16,17 @@ func DebugRun(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet)
defer func() { defer func() {
if err := recover(); err != nil { if err := recover(); err != nil {
fmt.Println("=============[DEBUG]===============") w := ctx.Option.DebugOut
fmt.Println("* [TYPE]") fmt.Fprintln(w, "=============[DEBUG]===============")
fmt.Println(codeSet.Type) fmt.Fprintln(w, "* [TYPE]")
fmt.Printf("\n") fmt.Fprintln(w, codeSet.Type)
fmt.Println("* [ALL OPCODE]") fmt.Fprintf(w, "\n")
fmt.Println(code.Dump()) fmt.Fprintln(w, "* [ALL OPCODE]")
fmt.Printf("\n") fmt.Fprintln(w, code.Dump())
fmt.Println("* [CONTEXT]") fmt.Fprintf(w, "\n")
fmt.Printf("%+v\n", ctx) fmt.Fprintln(w, "* [CONTEXT]")
fmt.Println("===================================") fmt.Fprintf(w, "%+v\n", ctx)
fmt.Fprintln(w, "===================================")
panic(err) panic(err)
} }
}() }()

21
internal/encoder/vm_color_indent/debug_vm.go
View File

@ -16,16 +16,17 @@ func DebugRun(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet)
defer func() { defer func() {
if err := recover(); err != nil { if err := recover(); err != nil {
fmt.Println("=============[DEBUG]===============") w := ctx.Option.DebugOut
fmt.Println("* [TYPE]") fmt.Fprintln(w, "=============[DEBUG]===============")
fmt.Println(codeSet.Type) fmt.Fprintln(w, "* [TYPE]")
fmt.Printf("\n") fmt.Fprintln(w, codeSet.Type)
fmt.Println("* [ALL OPCODE]") fmt.Fprintf(w, "\n")
fmt.Println(code.Dump()) fmt.Fprintln(w, "* [ALL OPCODE]")
fmt.Printf("\n") fmt.Fprintln(w, code.Dump())
fmt.Println("* [CONTEXT]") fmt.Fprintf(w, "\n")
fmt.Printf("%+v\n", ctx) fmt.Fprintln(w, "* [CONTEXT]")
fmt.Println("===================================") fmt.Fprintf(w, "%+v\n", ctx)
fmt.Fprintln(w, "===================================")
panic(err) panic(err)
} }
}() }()

21
internal/encoder/vm_indent/debug_vm.go
View File

@ -16,16 +16,17 @@ func DebugRun(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet)
defer func() { defer func() {
if err := recover(); err != nil { if err := recover(); err != nil {
fmt.Println("=============[DEBUG]===============") w := ctx.Option.DebugOut
fmt.Println("* [TYPE]") fmt.Fprintln(w, "=============[DEBUG]===============")
fmt.Println(codeSet.Type) fmt.Fprintln(w, "* [TYPE]")
fmt.Printf("\n") fmt.Fprintln(w, codeSet.Type)
fmt.Println("* [ALL OPCODE]") fmt.Fprintf(w, "\n")
fmt.Println(code.Dump()) fmt.Fprintln(w, "* [ALL OPCODE]")
fmt.Printf("\n") fmt.Fprintln(w, code.Dump())
fmt.Println("* [CONTEXT]") fmt.Fprintf(w, "\n")
fmt.Printf("%+v\n", ctx) fmt.Fprintln(w, "* [CONTEXT]")
fmt.Println("===================================") fmt.Fprintf(w, "%+v\n", ctx)
fmt.Fprintln(w, "===================================")
panic(err) panic(err)
} }
}() }()

9
option.go
View File

@ -1,6 +1,8 @@
package json package json
import ( import (
"io"
"github.com/goccy/go-json/internal/decoder" "github.com/goccy/go-json/internal/decoder"
"github.com/goccy/go-json/internal/encoder" "github.com/goccy/go-json/internal/encoder"
) )
@ -39,6 +41,13 @@ func Debug() EncodeOptionFunc {
} }
} }
// DebugWith sets the destination to write debug messages.
func DebugWith(w io.Writer) EncodeOptionFunc {
return func(opt *EncodeOption) {
opt.DebugOut = w
}
}
// Colorize add an identifier for coloring to the string of the encoded result. // Colorize add an identifier for coloring to the string of the encoded result.
func Colorize(scheme *ColorScheme) EncodeOptionFunc { func Colorize(scheme *ColorScheme) EncodeOptionFunc {
return func(opt *EncodeOption) { return func(opt *EncodeOption) {