From 07f2d33085e686c8cd4dab499799380f74e7198d Mon Sep 17 00:00:00 2001
From: Jeongho Nam <samchon.github@gmail.com>
Date: Fri, 11 Oct 2024 18:11:31 +0900
Subject: [PATCH] Fix #1036: emoji case in the `protobuf`

---
 package.json                                   |  2 +-
 src/functional/$strlen.ts                      |  8 +-------
 .../issues/test_issue_1306_protobuf_emoji.ts   | 18 ++++++++++++++++++
 ...st_issue_1321_protobuf_reserved_keyword.ts} |  2 +-
 4 files changed, 21 insertions(+), 9 deletions(-)
 create mode 100644 test/src/features/issues/test_issue_1306_protobuf_emoji.ts
 rename test/src/features/issues/{test_issue_1321_private_key_in_protobuf.ts => test_issue_1321_protobuf_reserved_keyword.ts} (83%)

diff --git a/package.json b/package.json
index f95cf1995c..fd7e55693d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "typia",
-  "version": "6.11.1",
+  "version": "6.11.2",
   "description": "Superfast runtime validators with only one line",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
diff --git a/src/functional/$strlen.ts b/src/functional/$strlen.ts
index 1ad41b5b50..3a940f9542 100644
--- a/src/functional/$strlen.ts
+++ b/src/functional/$strlen.ts
@@ -1,7 +1 @@
-export const $strlen = (s: string): number => {
-  let b: number;
-  let i: number;
-  let c: number;
-  for (b = i = 0; (c = s.charCodeAt(i++)); b += c >> 11 ? 3 : c >> 7 ? 2 : 1);
-  return b;
-};
+export const $strlen = (str: string): number => new Blob([str]).size;
diff --git a/test/src/features/issues/test_issue_1306_protobuf_emoji.ts b/test/src/features/issues/test_issue_1306_protobuf_emoji.ts
new file mode 100644
index 0000000000..bb825fb826
--- /dev/null
+++ b/test/src/features/issues/test_issue_1306_protobuf_emoji.ts
@@ -0,0 +1,18 @@
+import typia from "typia";
+
+import { TestValidator } from "../../helpers/TestValidator";
+
+interface ITest {
+  test: string;
+}
+
+export const test_issue_1306_protobuf_emoji = (): void => {
+  const input: ITest = {
+    test: "🫢",
+  };
+  const encoded: Uint8Array = typia.protobuf.encode<ITest>(input);
+  const decoded: ITest = typia.protobuf.decode<ITest>(encoded);
+
+  TestValidator.equals("decoded")(decoded)(input);
+  TestValidator.equals("length")(decoded.test.length)(input.test.length);
+};
diff --git a/test/src/features/issues/test_issue_1321_private_key_in_protobuf.ts b/test/src/features/issues/test_issue_1321_protobuf_reserved_keyword.ts
similarity index 83%
rename from test/src/features/issues/test_issue_1321_private_key_in_protobuf.ts
rename to test/src/features/issues/test_issue_1321_protobuf_reserved_keyword.ts
index d7064d1457..ce577b5f33 100644
--- a/test/src/features/issues/test_issue_1321_private_key_in_protobuf.ts
+++ b/test/src/features/issues/test_issue_1321_protobuf_reserved_keyword.ts
@@ -6,7 +6,7 @@ type MyObj = {
   private: boolean | null;
 };
 
-export const test_issue_1321_private_key_in_protobuf = (): void => {
+export const test_issue_1321_protobuf_reserved_keyword = (): void => {
   const input: MyObj = {
     private: true,
   };