Revert "Merge branch 'master' of https://github.com/1technophile/OpenMQTTGateway"

This reverts commit a70c33a68e, reversing
changes made to f515f9c03a.

lib/ArduinoJson/test/DynamicJsonBuffer/alloc.cpp

@@ -1,77 +0,0 @@
-// ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
-// MIT License
-
-#include <ArduinoJson.h>
-#include <catch.hpp>
-#include <sstream>
-
-using namespace ArduinoJson::Internals;
-
-static bool isAligned(void* ptr) {
-  const size_t mask = sizeof(void*) - 1;
-  size_t addr = reinterpret_cast<size_t>(ptr);
-  return (addr & mask) == 0;
-}
-
-std::stringstream allocatorLog;
-
-struct SpyingAllocator : DefaultAllocator {
-  void* allocate(size_t n) {
-    allocatorLog << "A" << (n - DynamicJsonBuffer::EmptyBlockSize);
-    return DefaultAllocator::allocate(n);
-  }
-  void deallocate(void* p) {
-    allocatorLog << "F";
-    return DefaultAllocator::deallocate(p);
-  }
-};
-
-TEST_CASE("DynamicJsonBuffer::alloc()") {
-  SECTION("Returns different pointers") {
-    DynamicJsonBuffer buffer;
-    void* p1 = buffer.alloc(1);
-    void* p2 = buffer.alloc(2);
-    REQUIRE(p1 != p2);
-  }
-
-  SECTION("Doubles allocation size when full") {
-    allocatorLog.str("");
-    {
-      DynamicJsonBufferBase<SpyingAllocator> buffer(1);
-      buffer.alloc(1);
-      buffer.alloc(1);
-    }
-    REQUIRE(allocatorLog.str() == "A1A2FF");
-  }
-
-  SECTION("Resets allocation size after clear()") {
-    allocatorLog.str("");
-    {
-      DynamicJsonBufferBase<SpyingAllocator> buffer(1);
-      buffer.alloc(1);
-      buffer.alloc(1);
-      buffer.clear();
-      buffer.alloc(1);
-    }
-    REQUIRE(allocatorLog.str() == "A1A2FFA1F");
-  }
-
-  SECTION("Makes a big allocation when needed") {
-    allocatorLog.str("");
-    {
-      DynamicJsonBufferBase<SpyingAllocator> buffer(1);
-      buffer.alloc(42);
-    }
-    REQUIRE(allocatorLog.str() == "A42F");
-  }
-
-  SECTION("Alignment") {
-    // make room for two but not three
-    DynamicJsonBuffer tinyBuf(2 * sizeof(void*) + 1);
-
-    REQUIRE(isAligned(tinyBuf.alloc(1)));  // this on is aligned by design
-    REQUIRE(isAligned(tinyBuf.alloc(1)));  // this one fits in the first block
-    REQUIRE(isAligned(tinyBuf.alloc(1)));  // this one requires a new block
-  }
-}