diff --git a/src/internal/reflectlite/reflect_mirror_test.go b/src/internal/reflectlite/reflect_mirror_test.go
new file mode 100644
index 0000000..16d5963
--- /dev/null
+++ b/src/internal/reflectlite/reflect_mirror_test.go
@@ -0,0 +1,120 @@
+package reflectlite_test
+
+import (
+	"fmt"
+	"go/ast"
+	"go/parser"
+	"go/token"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"sync"
+	"testing"
+)
+
+var typeNames = []string{
+	"rtype",
+	"uncommonType",
+	"arrayType",
+	"chanType",
+	"funcType",
+	"interfaceType",
+	"mapType",
+	"ptrType",
+	"sliceType",
+	"structType",
+}
+
+type visitor struct {
+	m map[string]map[string]bool
+}
+
+func newVisitor() visitor {
+	v := visitor{}
+	v.m = make(map[string]map[string]bool)
+
+	return v
+}
+func (v visitor) filter(name string) bool {
+	for _, typeName := range typeNames {
+		if typeName == name {
+			return true
+		}
+	}
+	return false
+}
+
+func (v visitor) Visit(n ast.Node) ast.Visitor {
+	switch x := n.(type) {
+	case *ast.TypeSpec:
+		if v.filter(x.Name.String()) {
+			if st, ok := x.Type.(*ast.StructType); ok {
+				v.m[x.Name.String()] = make(map[string]bool)
+				for _, field := range st.Fields.List {
+					k := fmt.Sprintf("%s", field.Type)
+					if len(field.Names) > 0 {
+						k = field.Names[0].Name
+					}
+					v.m[x.Name.String()][k] = true
+				}
+			}
+		}
+	}
+	return v
+}
+
+func loadTypes(path, pkgName string, v visitor) {
+	fset := token.NewFileSet()
+
+	filter := func(fi os.FileInfo) bool {
+		return strings.HasSuffix(fi.Name(), ".go")
+	}
+	pkgs, err := parser.ParseDir(fset, path, filter, 0)
+	if err != nil {
+		panic(err)
+	}
+
+	pkg := pkgs[pkgName]
+
+	for _, f := range pkg.Files {
+		ast.Walk(v, f)
+	}
+}
+
+func TestMirrorWithReflect(t *testing.T) {
+	var wg sync.WaitGroup
+	rl, r := newVisitor(), newVisitor()
+
+	for _, tc := range []struct {
+		path, pkg string
+		v         visitor
+	}{
+		{".", "reflectlite", rl},
+		{filepath.Join(runtime.GOROOT(), "src", "reflect"), "reflect", r},
+	} {
+		tc := tc
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			loadTypes(tc.path, tc.pkg, tc.v)
+		}()
+	}
+	wg.Wait()
+
+	if len(rl.m) != len(r.m) {
+		t.Fatalf("number of types mismatch, reflect: %d, reflectlite: %d", len(r.m), len(rl.m))
+	}
+
+	for typName := range r.m {
+		if len(r.m[typName]) != len(rl.m[typName]) {
+			t.Errorf("type %s number of fields mismatch, reflect: %d, reflectlite: %d", typName, len(r.m[typName]), len(rl.m[typName]))
+			continue
+		}
+		for field := range r.m[typName] {
+			if _, ok := rl.m[typName][field]; !ok {
+				t.Errorf(`Field mismatch, reflect have "%s", relectlite does not.`, field)
+			}
+		}
+	}
+}