b708b47c4b
【主 题】：添加库文件 【描 述】： [原因]： [过程]： [影响]： 【结 束】 # 类型 包含: # feat：新功能（feature） # fix：修补bug # docs：文档（documentation） # style： 格式（不影响代码运行的变动） # refactor：重构（即不是新增功能，也不是修改bug的代码变动） # test：增加测试 # chore：构建过程或辅助工具的变动
118 lines
3.0 KiB
C++
118 lines
3.0 KiB
C++
// ArduinoJson - https://arduinojson.org
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// Copyright © 2014-2022, 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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using namespace Catch::Matchers;
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TEST_CASE("deserializeJson(DynamicJsonDocument&)") {
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DynamicJsonDocument doc(4096);
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SECTION("Edge cases") {
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SECTION("null char*") {
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DeserializationError err = deserializeJson(doc, static_cast<char*>(0));
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REQUIRE(err != DeserializationError::Ok);
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}
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SECTION("null const char*") {
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DeserializationError err =
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deserializeJson(doc, static_cast<const char*>(0));
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REQUIRE(err != DeserializationError::Ok);
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}
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SECTION("Empty input") {
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DeserializationError err = deserializeJson(doc, "");
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REQUIRE(err == DeserializationError::EmptyInput);
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}
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SECTION("Only spaces") {
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DeserializationError err = deserializeJson(doc, " \t\n\r");
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REQUIRE(err == DeserializationError::EmptyInput);
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}
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SECTION("issue #628") {
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DeserializationError err = deserializeJson(doc, "null");
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REQUIRE(err == DeserializationError::Ok);
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REQUIRE(doc.is<float>() == false);
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}
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SECTION("Garbage") {
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DeserializationError err = deserializeJson(doc, "%*$£¤");
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REQUIRE(err == DeserializationError::InvalidInput);
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}
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}
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SECTION("Booleans") {
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SECTION("True") {
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DeserializationError err = deserializeJson(doc, "true");
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REQUIRE(err == DeserializationError::Ok);
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REQUIRE(doc.is<bool>());
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REQUIRE(doc.as<bool>() == true);
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}
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SECTION("False") {
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DeserializationError err = deserializeJson(doc, "false");
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REQUIRE(err == DeserializationError::Ok);
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REQUIRE(doc.is<bool>());
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REQUIRE(doc.as<bool>() == false);
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}
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}
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SECTION("Premature null-terminator") {
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SECTION("In escape sequence") {
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DeserializationError err = deserializeJson(doc, "\"\\");
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REQUIRE(err == DeserializationError::IncompleteInput);
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}
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SECTION("In double quoted string") {
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DeserializationError err = deserializeJson(doc, "\"hello");
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REQUIRE(err == DeserializationError::IncompleteInput);
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}
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SECTION("In single quoted string") {
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DeserializationError err = deserializeJson(doc, "'hello");
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REQUIRE(err == DeserializationError::IncompleteInput);
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}
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}
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SECTION("Premature end of input") {
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SECTION("In escape sequence") {
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DeserializationError err = deserializeJson(doc, "\"\\n\"", 2);
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REQUIRE(err == DeserializationError::IncompleteInput);
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}
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SECTION("In double quoted string") {
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DeserializationError err = deserializeJson(doc, "\"hello\"", 6);
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REQUIRE(err == DeserializationError::IncompleteInput);
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}
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SECTION("In single quoted string") {
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DeserializationError err = deserializeJson(doc, "'hello'", 6);
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REQUIRE(err == DeserializationError::IncompleteInput);
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}
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}
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SECTION("Should clear the JsonVariant") {
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deserializeJson(doc, "[1,2,3]");
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deserializeJson(doc, "{}");
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REQUIRE(doc.is<JsonObject>());
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REQUIRE(doc.memoryUsage() == JSON_OBJECT_SIZE(0));
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}
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}
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