util/router: sync from github

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

util/router/compile_test.go

@@ -25,7 +25,7 @@ func TestCompile(t *testing.T) {
 			segs: []segment{
 				literal(eof),
 			},
-			ops:  []int{int(utilities.OpLitPush), 0},
+			ops:  []int{int(OpLitPush), 0},
 			pool: []string{""},
 		},
 		{

util/router/parse.go

@@ -3,11 +3,8 @@ package router
 // download from https://raw.githubusercontent.com/grpc-ecosystem/grpc-gateway/master/protoc-gen-grpc-gateway/httprule/parse.go
 
 import (
-	"context"
 	"fmt"
 	"strings"
-
-	"github.com/unistack-org/micro/v3/logger"
 )
 
 // InvalidTemplateError indicates that the path template is not valid.

util/router/parse_test.go

@@ -4,7 +4,6 @@ package router
 
 import (
 	"context"
-	"flag"
 	"fmt"
 	"reflect"
 	"testing"
@@ -135,10 +134,6 @@ func TestTokenize(t *testing.T) {
 }
 
 func TestParseSegments(t *testing.T) {
-	err := flag.Set("v", "3")
-	if err != nil {
-		t.Fatalf("failed to set flag: %v", err)
-	}
 	for _, spec := range []struct {
 		tokens []string
 		want   []segment
@@ -298,10 +293,6 @@ func TestParseSegments(t *testing.T) {
 }
 
 func TestParseSegmentsWithErrors(t *testing.T) {
-	err := flag.Set("v", "3")
-	if err != nil {
-		t.Fatalf("failed to set flag: %v", err)
-	}
 	for _, spec := range []struct {
 		tokens []string
 	}{

util/router/runtime.go

@@ -149,7 +149,6 @@ func NewPattern(version int, ops []int, pool []string, verb string) (Pattern, er
 		stacksize: maxstack,
 		tailLen:   tailLen,
 		verb:      verb,
-		assumeColonVerb: options.assumeColonVerb,
 	}, nil
 }