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120 lines
3.5 KiB
120 lines
3.5 KiB
// ArduinoJson - https://arduinojson.org
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// Copyright © 2014-2024, Benoit BLANCHON
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// MIT License
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#include <ArduinoJson.h>
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#include <catch.hpp>
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#include "Allocators.hpp"
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using ArduinoJson::detail::addPadding;
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TEST_CASE("JsonDocument constructor") {
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SpyingAllocator spyingAllocator;
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SECTION("JsonDocument(size_t)") {
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{ JsonDocument doc(&spyingAllocator); }
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REQUIRE(spyingAllocator.log() == AllocatorLog{});
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}
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SECTION("JsonDocument(const JsonDocument&)") {
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{
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JsonDocument doc1(&spyingAllocator);
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doc1.set(std::string("The size of this string is 32!!"));
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JsonDocument doc2(doc1);
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REQUIRE(doc1.as<std::string>() == "The size of this string is 32!!");
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REQUIRE(doc2.as<std::string>() == "The size of this string is 32!!");
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}
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REQUIRE(spyingAllocator.log() == AllocatorLog{
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Allocate(sizeofStringBuffer()),
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Allocate(sizeofStringBuffer()),
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Deallocate(sizeofStringBuffer()),
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Deallocate(sizeofStringBuffer()),
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});
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}
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SECTION("JsonDocument(JsonDocument&&)") {
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{
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JsonDocument doc1(&spyingAllocator);
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doc1.set(std::string("The size of this string is 32!!"));
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JsonDocument doc2(std::move(doc1));
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REQUIRE(doc2.as<std::string>() == "The size of this string is 32!!");
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REQUIRE(doc1.as<std::string>() == "null");
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}
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REQUIRE(spyingAllocator.log() == AllocatorLog{
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Allocate(sizeofStringBuffer()),
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Deallocate(sizeofStringBuffer()),
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});
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}
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SECTION("JsonDocument(JsonObject, Allocator*)") {
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JsonDocument doc1;
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JsonObject obj = doc1.to<JsonObject>();
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obj["hello"] = "world";
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JsonDocument doc2(obj, &spyingAllocator);
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REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
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REQUIRE(spyingAllocator.log() == AllocatorLog{
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Allocate(sizeofPool()),
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});
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}
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SECTION("JsonDocument(JsonObject)") {
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JsonDocument doc1;
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JsonObject obj = doc1.to<JsonObject>();
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obj["hello"] = "world";
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JsonDocument doc2(obj);
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REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
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}
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SECTION("JsonDocument(JsonArray, Allocator*)") {
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JsonDocument doc1;
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JsonArray arr = doc1.to<JsonArray>();
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arr.add("hello");
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JsonDocument doc2(arr, &spyingAllocator);
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REQUIRE(doc2.as<std::string>() == "[\"hello\"]");
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REQUIRE(spyingAllocator.log() == AllocatorLog{
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Allocate(sizeofPool()),
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});
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}
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SECTION("JsonDocument(JsonArray)") {
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JsonDocument doc1;
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JsonArray arr = doc1.to<JsonArray>();
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arr.add("hello");
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JsonDocument doc2(arr);
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REQUIRE(doc2.as<std::string>() == "[\"hello\"]");
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}
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SECTION("JsonDocument(JsonVariant, Allocator*)") {
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JsonDocument doc1;
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deserializeJson(doc1, "\"hello\"");
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JsonDocument doc2(doc1.as<JsonVariant>(), &spyingAllocator);
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REQUIRE(doc2.as<std::string>() == "hello");
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REQUIRE(spyingAllocator.log() == AllocatorLog{
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Allocate(sizeofString("hello")),
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});
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}
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SECTION("JsonDocument(JsonVariant)") {
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JsonDocument doc1;
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deserializeJson(doc1, "\"hello\"");
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JsonDocument doc2(doc1.as<JsonVariant>());
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REQUIRE(doc2.as<std::string>() == "hello");
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}
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}
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