Files
Micro-Wheeled_leg-Robot/3.Software/libraries/ArduinoJson/extras/tests/JsonVariant/clear.cpp
T
deepseek Bot 324d114386 Add PlatformIO project setup, local libraries, and PCB Gerber files
- Add platformio.ini for ESP32 DevKit (Arduino framework, espressif32 6.10.0)
- Vendor ArduinoJson, MPU6050_tockn, SCServo, Simple_FOC, and WebSockets
  so a fresh clone builds without downloading dependencies
- Add .gitignore rules for PlatformIO/IDE build artifacts
- Add controller PCB Gerber and drill files
2026-10-25 19:15:17 +08:00

27 lines
505 B
C++

// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2023, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <stdint.h>
#include <catch.hpp>
TEST_CASE("JsonVariant::clear()") {
DynamicJsonDocument doc(4096);
JsonVariant var = doc.to<JsonVariant>();
SECTION("size goes back to zero") {
var.add(42);
var.clear();
REQUIRE(var.size() == 0);
}
SECTION("isNull() return true") {
var.add("hello");
var.clear();
REQUIRE(var.isNull() == true);
}
}