Test MemberProxy::set()

Author: bblanchon

extras/tests/JsonDocument/MemberProxy.cpp

@@ -207,6 +207,18 @@ TEST_CASE("MemberProxy::set()") {
 
     REQUIRE(doc.as<std::string>() == "{\"hello\":\"world\"}");
   }
+
+#ifdef HAS_VARIABLE_LENGTH_ARRAY
+  SECTION("set(vla)") {
+    size_t i = 8;
+    char vla[i];
+    strcpy(vla, "world");
+
+    mp.set(vla);
+
+    REQUIRE(doc.as<std::string>() == "{\"hello\":\"world\"}");
+  }
+#endif
 }
 
 TEST_CASE("MemberProxy::size()") {