feat: 全量同步 254 个常用的 Arduino 扩展库文件

arduino-libs/arduino-cli/libraries/ArduinoJson/extras/tests/Misc/Utf8.cpp

@@ -0,0 +1,61 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright Benoit Blanchon 2014-2021
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+#include <string>
+
+using namespace ARDUINOJSON_NAMESPACE;
+
+static void testCodepoint(uint32_t codepoint, std::string expected) {
+  char buffer[4096];
+  MemoryPool pool(buffer, 4096);
+  StringCopier str(pool);
+  str.startString();
+
+  CAPTURE(codepoint);
+  Utf8::encodeCodepoint(codepoint, str);
+
+  str.append('\0');
+  REQUIRE(str.c_str() == expected);
+}
+
+TEST_CASE("Utf8::encodeCodepoint()") {
+  SECTION("U+0000") {
+    testCodepoint(0x0000, "");
+  }
+
+  SECTION("U+0001") {
+    testCodepoint(0x0001, "\x01");
+  }
+
+  SECTION("U+007F") {
+    testCodepoint(0x007F, "\x7f");
+  }
+
+  SECTION("U+0080") {
+    testCodepoint(0x0080, "\xc2\x80");
+  }
+
+  SECTION("U+07FF") {
+    testCodepoint(0x07FF, "\xdf\xbf");
+  }
+
+  SECTION("U+0800") {
+    testCodepoint(0x0800, "\xe0\xa0\x80");
+  }
+
+  SECTION("U+FFFF") {
+    testCodepoint(0xFFFF, "\xef\xbf\xbf");
+  }
+
+  SECTION("U+10000") {
+    testCodepoint(0x10000, "\xf0\x90\x80\x80");
+  }
+
+  SECTION("U+10FFFF") {
+    testCodepoint(0x10FFFF, "\xf4\x8f\xbf\xbf");
+  }
+}