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104 lines
2.7 KiB
104 lines
2.7 KiB
// ArduinoJson - https://arduinojson.org
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// Copyright © 2014-2024, Benoit BLANCHON
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// MIT License
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#define ARDUINOJSON_ENABLE_ARDUINO_STRING 1
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#define ARDUINOJSON_ENABLE_PROGMEM 1
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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::sizeofArray;
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TEST_CASE("JsonDocument::add(T)") {
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SpyingAllocator spy;
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JsonDocument doc(&spy);
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SECTION("integer") {
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doc.add(42);
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REQUIRE(doc.as<std::string>() == "[42]");
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REQUIRE(spy.log() == AllocatorLog{
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Allocate(sizeofPool()),
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});
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}
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SECTION("const char*") {
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doc.add("hello");
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REQUIRE(doc.as<std::string>() == "[\"hello\"]");
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REQUIRE(spy.log() == AllocatorLog{
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Allocate(sizeofPool()),
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});
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}
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SECTION("std::string") {
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doc.add(std::string("example"));
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doc.add(std::string("example"));
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CHECK(doc[0].as<const char*>() == doc[1].as<const char*>());
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REQUIRE(spy.log() == AllocatorLog{
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Allocate(sizeofPool()),
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Allocate(sizeofString("example")),
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});
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}
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SECTION("char*") {
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char value[] = "example";
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doc.add(value);
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doc.add(value);
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CHECK(doc[0].as<const char*>() == doc[1].as<const char*>());
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REQUIRE(spy.log() == AllocatorLog{
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Allocate(sizeofPool()),
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Allocate(sizeofString("example")),
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});
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}
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SECTION("Arduino String") {
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doc.add(String("example"));
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doc.add(String("example"));
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CHECK(doc[0].as<const char*>() == doc[1].as<const char*>());
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REQUIRE(spy.log() == AllocatorLog{
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Allocate(sizeofPool()),
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Allocate(sizeofString("example")),
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});
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}
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SECTION("Flash string") {
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doc.add(F("example"));
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doc.add(F("example"));
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CHECK(doc[0].as<const char*>() == doc[1].as<const char*>());
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REQUIRE(spy.log() == AllocatorLog{
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Allocate(sizeofPool()),
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Allocate(sizeofString("example")),
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});
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}
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}
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TEST_CASE("JsonDocument::add<T>()") {
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JsonDocument doc;
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SECTION("JsonArray") {
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JsonArray array = doc.add<JsonArray>();
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array.add(1);
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array.add(2);
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REQUIRE(doc.as<std::string>() == "[[1,2]]");
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}
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SECTION("JsonObject") {
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JsonObject object = doc.add<JsonObject>();
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object["hello"] = "world";
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REQUIRE(doc.as<std::string>() == "[{\"hello\":\"world\"}]");
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}
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SECTION("JsonVariant") {
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JsonVariant variant = doc.add<JsonVariant>();
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variant.set(42);
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REQUIRE(doc.as<std::string>() == "[42]");
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}
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}
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