103 lines
2.5 KiB
C++
103 lines
2.5 KiB
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2018
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// MIT License
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#include <ArduinoJson.h>
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#include <catch.hpp>
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TEST_CASE("StaticJsonDocument") {
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SECTION("serializeJson()") {
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StaticJsonDocument<200> doc;
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JsonObject obj = doc.to<JsonObject>();
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obj["hello"] = "world";
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std::string json;
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serializeJson(doc, json);
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REQUIRE(json == "{\"hello\":\"world\"}");
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}
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SECTION("Copy assignment") {
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StaticJsonDocument<200> doc1, doc2;
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doc1.to<JsonVariant>().set(666);
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deserializeJson(doc2, "{\"hello\":\"world\"}");
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doc2.nestingLimit = 42;
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doc1 = doc2;
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std::string json;
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serializeJson(doc1, json);
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REQUIRE(json == "{\"hello\":\"world\"}");
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REQUIRE(doc1.nestingLimit == 42);
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}
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SECTION("Copy constructor") {
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StaticJsonDocument<200> doc1;
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deserializeJson(doc1, "{\"hello\":\"world\"}");
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doc1.nestingLimit = 42;
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StaticJsonDocument<200> doc2 = doc1;
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std::string json;
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serializeJson(doc2, json);
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REQUIRE(json == "{\"hello\":\"world\"}");
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REQUIRE(doc2.nestingLimit == 42);
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}
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SECTION("Assign from StaticJsonDocument of different capacity") {
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StaticJsonDocument<200> doc1;
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StaticJsonDocument<300> doc2;
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doc1.to<JsonVariant>().set(666);
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deserializeJson(doc2, "{\"hello\":\"world\"}");
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doc2.nestingLimit = 42;
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doc1 = doc2;
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std::string json;
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serializeJson(doc1, json);
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REQUIRE(json == "{\"hello\":\"world\"}");
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REQUIRE(doc1.nestingLimit == 42);
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}
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SECTION("Assign from DynamicJsonDocument") {
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StaticJsonDocument<200> doc1;
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DynamicJsonDocument doc2;
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doc1.to<JsonVariant>().set(666);
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deserializeJson(doc2, "{\"hello\":\"world\"}");
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doc2.nestingLimit = 42;
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doc1 = doc2;
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std::string json;
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serializeJson(doc1, json);
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REQUIRE(json == "{\"hello\":\"world\"}");
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REQUIRE(doc1.nestingLimit == 42);
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}
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SECTION("Construct from StaticJsonDocument of different size") {
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StaticJsonDocument<300> doc2;
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deserializeJson(doc2, "{\"hello\":\"world\"}");
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doc2.nestingLimit = 42;
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StaticJsonDocument<200> doc1 = doc2;
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std::string json;
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serializeJson(doc1, json);
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REQUIRE(json == "{\"hello\":\"world\"}");
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REQUIRE(doc1.nestingLimit == 42);
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}
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SECTION("Construct from DynamicJsonDocument") {
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DynamicJsonDocument doc2;
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deserializeJson(doc2, "{\"hello\":\"world\"}");
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doc2.nestingLimit = 42;
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StaticJsonDocument<200> doc1 = doc2;
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std::string json;
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serializeJson(doc1, json);
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REQUIRE(json == "{\"hello\":\"world\"}");
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REQUIRE(doc1.nestingLimit == 42);
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}
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}
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