src,doc,test: remove String::New default parameter

`kNormal` has been the implicit default for a while now (since V8 7.6).

Refs: v8/v8@e0d7f81

Backport-PR-URL: #34358
PR-URL: #34248
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: James M Snell <jasnell@gmail.com>

doc/api/addons.md

@@ -65,15 +65,14 @@ namespace demo {
 using v8::FunctionCallbackInfo;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Object;
 using v8::String;
 using v8::Value;
 
 void Method(const FunctionCallbackInfo<Value>& args) {
   Isolate* isolate = args.GetIsolate();
   args.GetReturnValue().Set(String::NewFromUtf8(
-      isolate, "world", NewStringType::kNormal).ToLocalChecked());
+      isolate, "world").ToLocalChecked());
 }
 
 void Initialize(Local<Object> exports) {
@@ -226,8 +225,7 @@ NODE_MODULE_INIT(/* exports, module, context */) {
   // per-addon-instance data we created above by passing `external` as the
   // third parameter to the `FunctionTemplate` constructor.
   exports->Set(context,
-               String::NewFromUtf8(isolate, "method", NewStringType::kNormal)
-                  .ToLocalChecked(),
+               String::NewFromUtf8(isolate, "method").ToLocalChecked(),
                FunctionTemplate::New(isolate, Method, external)
                   ->GetFunction(context).ToLocalChecked()).FromJust();
 }
@@ -538,7 +536,6 @@ using v8::Exception;
 using v8::FunctionCallbackInfo;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Number;
 using v8::Object;
 using v8::String;
@@ -555,17 +552,15 @@ void Add(const FunctionCallbackInfo<Value>& args) {
     // Throw an Error that is passed back to JavaScript
     isolate->ThrowException(Exception::TypeError(
         String::NewFromUtf8(isolate,
-                            "Wrong number of arguments",
-                            NewStringType::kNormal).ToLocalChecked()));
+                            "Wrong number of arguments").ToLocalChecked()));
     return;
   }
 
   // Check the argument types
   if (!args[0]->IsNumber() || !args[1]->IsNumber()) {
     isolate->ThrowException(Exception::TypeError(
         String::NewFromUtf8(isolate,
-                            "Wrong arguments",
-                            NewStringType::kNormal).ToLocalChecked()));
+                            "Wrong arguments").ToLocalChecked()));
     return;
   }
 
@@ -614,7 +609,6 @@ using v8::Function;
 using v8::FunctionCallbackInfo;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Null;
 using v8::Object;
 using v8::String;
@@ -627,8 +621,7 @@ void RunCallback(const FunctionCallbackInfo<Value>& args) {
   const unsigned argc = 1;
   Local<Value> argv[argc] = {
       String::NewFromUtf8(isolate,
-                          "hello world",
-                          NewStringType::kNormal).ToLocalChecked() };
+                          "hello world").ToLocalChecked() };
   cb->Call(context, Null(isolate), argc, argv).ToLocalChecked();
 }
 
@@ -676,7 +669,6 @@ using v8::Context;
 using v8::FunctionCallbackInfo;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Object;
 using v8::String;
 using v8::Value;
@@ -688,8 +680,7 @@ void CreateObject(const FunctionCallbackInfo<Value>& args) {
   Local<Object> obj = Object::New(isolate);
   obj->Set(context,
            String::NewFromUtf8(isolate,
-                               "msg",
-                               NewStringType::kNormal).ToLocalChecked(),
+                               "msg").ToLocalChecked(),
                                args[0]->ToString(context).ToLocalChecked())
            .FromJust();
 
@@ -734,15 +725,14 @@ using v8::FunctionCallbackInfo;
 using v8::FunctionTemplate;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Object;
 using v8::String;
 using v8::Value;
 
 void MyFunction(const FunctionCallbackInfo<Value>& args) {
   Isolate* isolate = args.GetIsolate();
   args.GetReturnValue().Set(String::NewFromUtf8(
-      isolate, "hello world", NewStringType::kNormal).ToLocalChecked());
+      isolate, "hello world").ToLocalChecked());
 }
 
 void CreateFunction(const FunctionCallbackInfo<Value>& args) {
@@ -754,7 +744,7 @@ void CreateFunction(const FunctionCallbackInfo<Value>& args) {
 
   // omit this to make it anonymous
   fn->SetName(String::NewFromUtf8(
-      isolate, "theFunction", NewStringType::kNormal).ToLocalChecked());
+      isolate, "theFunction").ToLocalChecked());
 
   args.GetReturnValue().Set(fn);
 }
@@ -850,7 +840,6 @@ using v8::FunctionCallbackInfo;
 using v8::FunctionTemplate;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Number;
 using v8::Object;
 using v8::ObjectTemplate;
@@ -874,8 +863,7 @@ void MyObject::Init(Local<Object> exports) {
 
   // Prepare constructor template
   Local<FunctionTemplate> tpl = FunctionTemplate::New(isolate, New, addon_data);
-  tpl->SetClassName(String::NewFromUtf8(
-      isolate, "MyObject", NewStringType::kNormal).ToLocalChecked());
+  tpl->SetClassName(String::NewFromUtf8(isolate, "MyObject").ToLocalChecked());
   tpl->InstanceTemplate()->SetInternalFieldCount(1);
 
   // Prototype
@@ -884,8 +872,8 @@ void MyObject::Init(Local<Object> exports) {
   Local<Function> constructor = tpl->GetFunction(context).ToLocalChecked();
   addon_data->SetInternalField(0, constructor);
   exports->Set(context, String::NewFromUtf8(
-      isolate, "MyObject", NewStringType::kNormal).ToLocalChecked(),
-               constructor).FromJust();
+      isolate, "MyObject").ToLocalChecked(),
+      constructor).FromJust();
 }
 
 void MyObject::New(const FunctionCallbackInfo<Value>& args) {
@@ -1055,7 +1043,6 @@ using v8::FunctionTemplate;
 using v8::Global;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Number;
 using v8::Object;
 using v8::String;
@@ -1074,8 +1061,7 @@ MyObject::~MyObject() {
 void MyObject::Init(Isolate* isolate) {
   // Prepare constructor template
   Local<FunctionTemplate> tpl = FunctionTemplate::New(isolate, New);
-  tpl->SetClassName(String::NewFromUtf8(
-      isolate, "MyObject", NewStringType::kNormal).ToLocalChecked());
+  tpl->SetClassName(String::NewFromUtf8(isolate, "MyObject").ToLocalChecked());
   tpl->InstanceTemplate()->SetInternalFieldCount(1);
 
   // Prototype
@@ -1279,7 +1265,6 @@ using v8::FunctionTemplate;
 using v8::Global;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Object;
 using v8::String;
 using v8::Value;
@@ -1297,8 +1282,7 @@ MyObject::~MyObject() {
 void MyObject::Init(Isolate* isolate) {
   // Prepare constructor template
   Local<FunctionTemplate> tpl = FunctionTemplate::New(isolate, New);
-  tpl->SetClassName(String::NewFromUtf8(
-      isolate, "MyObject", NewStringType::kNormal).ToLocalChecked());
+  tpl->SetClassName(String::NewFromUtf8(isolate, "MyObject").ToLocalChecked());
   tpl->InstanceTemplate()->SetInternalFieldCount(1);
 
   Local<Context> context = isolate->GetCurrentContext();

src/README.md

@@ -146,9 +146,7 @@ v8::Local<v8::Value> GetFoo(v8::Local<v8::Context> context,
   // The 'foo_string' handle cannot be returned from this function because
   // it is not “escaped” with `.Escape()`.
   v8::Local<v8::String> foo_string =
-      v8::String::NewFromUtf8(isolate,
-                              "foo",
-                              v8::NewStringType::kNormal).ToLocalChecked();
+      v8::String::NewFromUtf8(isolate, "foo").ToLocalChecked();
 
   v8::Local<v8::Value> return_value;
   if (obj->Get(context, foo_string).ToLocal(&return_value)) {

src/api/callback.cc

@@ -13,7 +13,6 @@ using v8::Isolate;
 using v8::Local;
 using v8::MaybeLocal;
 using v8::MicrotasksScope;
-using v8::NewStringType;
 using v8::Object;
 using v8::String;
 using v8::Value;
@@ -214,8 +213,7 @@ MaybeLocal<Value> MakeCallback(Isolate* isolate,
                                Local<Value> argv[],
                                async_context asyncContext) {
   Local<String> method_string =
-      String::NewFromUtf8(isolate, method, NewStringType::kNormal)
-          .ToLocalChecked();
+      String::NewFromUtf8(isolate, method).ToLocalChecked();
   return MakeCallback(isolate, recv, method_string, argc, argv, asyncContext);
 }
 

src/api/environment.cc

@@ -437,8 +437,7 @@ MaybeLocal<Value> LoadEnvironment(
         // This is a slightly hacky way to convert UTF-8 to UTF-16.
         Local<String> str =
             String::NewFromUtf8(env->isolate(),
-                                main_script_source_utf8,
-                                v8::NewStringType::kNormal).ToLocalChecked();
+                                main_script_source_utf8).ToLocalChecked();
         auto main_utf16 = std::make_unique<String::Value>(env->isolate(), str);
 
         // TODO(addaleax): Avoid having a global table for all scripts.

src/api/exceptions.cc

@@ -15,7 +15,6 @@ using v8::Exception;
 using v8::Integer;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Object;
 using v8::String;
 using v8::Value;
@@ -42,8 +41,7 @@ Local<Value> ErrnoException(Isolate* isolate,
   Local<String> path_string;
   if (path != nullptr) {
     // FIXME(bnoordhuis) It's questionable to interpret the file path as UTF-8.
-    path_string = String::NewFromUtf8(isolate, path, NewStringType::kNormal)
-                      .ToLocalChecked();
+    path_string = String::NewFromUtf8(isolate, path).ToLocalChecked();
   }
 
   if (path_string.IsEmpty() == false) {
@@ -78,16 +76,13 @@ static Local<String> StringFromPath(Isolate* isolate, const char* path) {
     return String::Concat(
         isolate,
         FIXED_ONE_BYTE_STRING(isolate, "\\\\"),
-        String::NewFromUtf8(isolate, path + 8, NewStringType::kNormal)
-            .ToLocalChecked());
+        String::NewFromUtf8(isolate, path + 8).ToLocalChecked());
   } else if (strncmp(path, "\\\\?\\", 4) == 0) {
-    return String::NewFromUtf8(isolate, path + 4, NewStringType::kNormal)
-        .ToLocalChecked();
+    return String::NewFromUtf8(isolate, path + 4).ToLocalChecked();
   }
 #endif
 
-  return String::NewFromUtf8(isolate, path, NewStringType::kNormal)
-      .ToLocalChecked();
+  return String::NewFromUtf8(isolate, path).ToLocalChecked();
 }
 
 
@@ -206,8 +201,7 @@ Local<Value> WinapiErrnoException(Isolate* isolate,
     Local<String> cons2 = String::Concat(
         isolate,
         cons1,
-        String::NewFromUtf8(isolate, path, NewStringType::kNormal)
-            .ToLocalChecked());
+        String::NewFromUtf8(isolate, path).ToLocalChecked());
     Local<String> cons3 =
         String::Concat(isolate, cons2, FIXED_ONE_BYTE_STRING(isolate, "'"));
     e = Exception::Error(cons3);
@@ -222,8 +216,7 @@ Local<Value> WinapiErrnoException(Isolate* isolate,
   if (path != nullptr) {
     obj->Set(env->context(),
              env->path_string(),
-             String::NewFromUtf8(isolate, path, NewStringType::kNormal)
-                 .ToLocalChecked())
+             String::NewFromUtf8(isolate, path).ToLocalChecked())
         .Check();
   }
 

src/cares_wrap.cc

@@ -66,7 +66,6 @@ using v8::Int32;
 using v8::Integer;
 using v8::Isolate;
 using v8::Local;
-using v8::NewStringType;
 using v8::Null;
 using v8::Object;
 using v8::String;
@@ -1937,8 +1936,8 @@ void CanonicalizeIP(const FunctionCallbackInfo<Value>& args) {
   char canonical_ip[INET6_ADDRSTRLEN];
   const int af = (rc == 4 ? AF_INET : AF_INET6);
   CHECK_EQ(0, uv_inet_ntop(af, &result, canonical_ip, sizeof(canonical_ip)));
-  Local<String> val = String::NewFromUtf8(isolate, canonical_ip,
-      NewStringType::kNormal).ToLocalChecked();
+  Local<String> val = String::NewFromUtf8(isolate, canonical_ip)
+      .ToLocalChecked();
   args.GetReturnValue().Set(val);
 }
 

src/heap_utils.cc

@@ -118,8 +118,7 @@ class JSGraph : public EmbedderGraph {
           name_str += " ";
           name_str += n->Name();
         }
-        if (!String::NewFromUtf8(
-                 isolate_, name_str.c_str(), v8::NewStringType::kNormal)
+        if (!String::NewFromUtf8(isolate_, name_str.c_str())
                  .ToLocal(&value) ||
             obj->Set(context, name_string, value).IsNothing() ||
             obj->Set(context,
@@ -168,9 +167,8 @@ class JSGraph : public EmbedderGraph {
         Local<Value> edge_name_value;
         const char* edge_name = edge.first;
         if (edge_name != nullptr) {
-          if (!String::NewFromUtf8(
-                  isolate_, edge_name, v8::NewStringType::kNormal)
-                  .ToLocal(&edge_name_value)) {
+          if (!String::NewFromUtf8(isolate_, edge_name)
+              .ToLocal(&edge_name_value)) {
             return MaybeLocal<Array>();
           }
         } else {
@@ -377,8 +375,7 @@ void TriggerHeapSnapshot(const FunctionCallbackInfo<Value>& args) {
     DiagnosticFilename name(env, "Heap", "heapsnapshot");
     if (!WriteSnapshot(isolate, *name))
       return;
-    if (String::NewFromUtf8(isolate, *name, v8::NewStringType::kNormal)
-            .ToLocal(&filename_v)) {
+    if (String::NewFromUtf8(isolate, *name).ToLocal(&filename_v)) {
       args.GetReturnValue().Set(filename_v);
     }
     return;

src/node_credentials.cc

@@ -20,7 +20,6 @@ using v8::HandleScope;
 using v8::Isolate;
 using v8::Local;
 using v8::MaybeLocal;
-using v8::NewStringType;
 using v8::Object;
 using v8::String;
 using v8::TryCatch;
@@ -46,8 +45,7 @@ bool SafeGetenv(const char* key, std::string* text, Environment* env) {
     TryCatch ignore_errors(env->isolate());
     MaybeLocal<String> maybe_value = env->env_vars()->Get(
         env->isolate(),
-        String::NewFromUtf8(env->isolate(), key, NewStringType::kNormal)
-            .ToLocalChecked());
+        String::NewFromUtf8(env->isolate(), key).ToLocalChecked());
     Local<String> value;
     if (!maybe_value.ToLocal(&value)) goto fail;
     String::Utf8Value utf8_value(env->isolate(), value);

src/node_crypto.cc

@@ -392,8 +392,7 @@ void ThrowCryptoError(Environment* env,
   }
   HandleScope scope(env->isolate());
   Local<String> exception_string =
-      String::NewFromUtf8(env->isolate(), message, NewStringType::kNormal)
-      .ToLocalChecked();
+      String::NewFromUtf8(env->isolate(), message).ToLocalChecked();
   CryptoErrorVector errors;
   errors.Capture();
   Local<Value> exception;
@@ -1017,8 +1016,8 @@ void GetRootCertificates(const FunctionCallbackInfo<Value>& args) {
   for (size_t i = 0; i < arraysize(root_certs); i++) {
     if (!String::NewFromOneByte(
             env->isolate(),
-            reinterpret_cast<const uint8_t*>(root_certs[i]),
-            NewStringType::kNormal).ToLocal(&result[i])) {
+            reinterpret_cast<const uint8_t*>(root_certs[i]))
+            .ToLocal(&result[i])) {
       return;
     }
   }

src/node_env_var.cc

@@ -179,8 +179,7 @@ Local<Array> RealEnvStore::Enumerate(Isolate* isolate) const {
     // https://github.com/libuv/libuv/pull/2473 and can be removed later.
     if (items[i].name[0] == '=' || items[i].name[0] == '\0') continue;
 #endif
-    MaybeLocal<String> str = String::NewFromUtf8(
-        isolate, items[i].name, NewStringType::kNormal);
+    MaybeLocal<String> str = String::NewFromUtf8(isolate, items[i].name);
     if (str.IsEmpty()) {
       isolate->ThrowException(ERR_STRING_TOO_LONG(isolate));
       return Local<Array>();

src/node_i18n.cc

@@ -338,8 +338,7 @@ void ICUErrorName(const FunctionCallbackInfo<Value>& args) {
   UErrorCode status = static_cast<UErrorCode>(args[0].As<Int32>()->Value());
   args.GetReturnValue().Set(
       String::NewFromUtf8(env->isolate(),
-                          u_errorName(status),
-                          NewStringType::kNormal).ToLocalChecked());
+                          u_errorName(status)).ToLocalChecked());
 }
 
 }  // anonymous namespace