forked from bblanchon/ArduinoJson
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2023
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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("StaticJsonBuffer::parseArray()") {
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SECTION("TooSmallBufferForEmptyArray") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(0) - 1> bufferTooSmall;
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char input[] = "[]";
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JsonArray& arr = bufferTooSmall.parseArray(input);
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REQUIRE_FALSE(arr.success());
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}
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SECTION("BufferOfTheRightSizeForEmptyArray") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(0)> bufferOfRightSize;
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char input[] = "[]";
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JsonArray& arr = bufferOfRightSize.parseArray(input);
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REQUIRE(arr.success());
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}
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SECTION("TooSmallBufferForArrayWithOneValue") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(1) - 1> bufferTooSmall;
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char input[] = "[1]";
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JsonArray& arr = bufferTooSmall.parseArray(input);
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REQUIRE_FALSE(arr.success());
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}
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SECTION("BufferOfTheRightSizeForArrayWithOneValue") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(1)> bufferOfRightSize;
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char input[] = "[1]";
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JsonArray& arr = bufferOfRightSize.parseArray(input);
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REQUIRE(arr.success());
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}
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SECTION("TooSmallBufferForArrayWithNestedObject") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0) - 1>
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bufferTooSmall;
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char input[] = "[{}]";
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JsonArray& arr = bufferTooSmall.parseArray(input);
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REQUIRE_FALSE(arr.success());
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}
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SECTION("BufferOfTheRightSizeForArrayWithNestedObject") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0)>
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bufferOfRightSize;
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char input[] = "[{}]";
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JsonArray& arr = bufferOfRightSize.parseArray(input);
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REQUIRE(arr.success());
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}
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SECTION("CharPtrNull") {
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REQUIRE_FALSE(
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StaticJsonBuffer<100>().parseArray(static_cast<char*>(0)).success());
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}
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SECTION("ConstCharPtrNull") {
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REQUIRE_FALSE(StaticJsonBuffer<100>()
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.parseArray(static_cast<const char*>(0))
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.success());
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}
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SECTION("CopyStringNotSpaces") {
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StaticJsonBuffer<100> jsonBuffer;
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jsonBuffer.parseArray(" [ \"1234567\" ] ");
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REQUIRE(JSON_ARRAY_SIZE(1) + sizeof("1234567") == jsonBuffer.size());
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// note we use a string of 8 bytes to be sure that the StaticJsonBuffer
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// will not insert bytes to enforce alignement
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}
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}
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