Update libs

lib/ArduinoJson/extras/tests/JsonVariant/add.cpp

@@ -46,6 +46,18 @@ TEST_CASE("JsonVariant::add(T)") {
 
     REQUIRE(var.as<std::string>() == "{\"val\":123}");
   }
+
+#ifdef HAS_VARIABLE_LENGTH_ARRAY
+  SECTION("supports VLAs") {
+    size_t i = 16;
+    char vla[i];
+    strcpy(vla, "hello");
+
+    var.add(vla);
+
+    REQUIRE(var.as<std::string>() == "[\"hello\"]");
+  }
+#endif
 }
 
 TEST_CASE("JsonVariant::add<T>()") {

lib/ArduinoJson/extras/tests/JsonVariant/remove.cpp

@@ -83,6 +83,23 @@ TEST_CASE("JsonVariant::remove(std::string)") {
   REQUIRE(var.as<std::string>() == "{\"a\":1}");
 }
 
+#ifdef HAS_VARIABLE_LENGTH_ARRAY
+TEST_CASE("JsonVariant::remove(VLA)") {
+  JsonDocument doc;
+  JsonVariant var = doc.to<JsonVariant>();
+
+  var["a"] = 1;
+  var["b"] = 2;
+  size_t i = 16;
+  char vla[i];
+  strcpy(vla, "b");
+
+  var.remove("b"_s);
+
+  REQUIRE(var.as<std::string>() == "{\"a\":1}");
+}
+#endif
+
 TEST_CASE("JsonVariant::remove(JsonVariant) from object") {
   JsonDocument doc;
   JsonVariant var = doc.to<JsonVariant>();

lib/ArduinoJson/extras/tests/JsonVariant/stl_containers.cpp

@@ -99,7 +99,7 @@ TEST_CASE("vector<int>") {
 }
 
 TEST_CASE("array<int, 2>") {
-  typedef std::array<int, 2> array_type;
+  using array_type = std::array<int, 2>;
 
   SECTION("toJson") {
     array_type v;

lib/ArduinoJson/extras/tests/JsonVariant/subscript.cpp

@@ -116,12 +116,19 @@ TEST_CASE("JsonVariant::operator[]") {
     }
 
     SECTION("use JsonVariant as key") {
-      object["a"] = "a";
-      object["b"] = "b";
-      object["c"] = "b";
+      object["a"] = "A";
+      object["ab"] = "AB";
+      object["ab\0c"_s] = "ABC";
+      object["key1"] = "a";
+      object["key2"] = "ab";
+      object["key3"] = "ab\0c"_s;
+      object["key4"] = "foo";
 
-      REQUIRE(var[var["c"]] == "b");
-      REQUIRE(var[var["d"]].isNull());
+      REQUIRE(var[var["key1"]] == "A");
+      REQUIRE(var[var["key2"]] == "AB");
+      REQUIRE(var[var["key3"]] == "ABC");
+      REQUIRE(var[var["key4"]].isNull());
+      REQUIRE(var[var["key5"]].isNull());
     }
   }