forked from bblanchon/ArduinoJson
83d73c93f7
* Added `serializeJson()` and `serializeJsonPretty()` * Added `measureJson()` and `measureJsonPretty()` * Removed `printTo()` and `prettyPrintTo()` * Removed `measureLength()` and `measurePrettyLength()`
60 lines
1.4 KiB
C++
60 lines
1.4 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("JsonArray::copyFrom()") {
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SECTION("OneDimension") {
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DynamicJsonArray array;
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char json[32];
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int source[] = {1, 2, 3};
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bool ok = array.copyFrom(source);
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REQUIRE(ok);
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serializeJson(array, json, sizeof(json));
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REQUIRE(std::string("[1,2,3]") == json);
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}
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SECTION("OneDimension_JsonBufferTooSmall") {
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const size_t SIZE = JSON_ARRAY_SIZE(2);
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StaticJsonArray<SIZE> array;
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char json[32];
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int source[] = {1, 2, 3};
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bool ok = array.copyFrom(source);
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REQUIRE_FALSE(ok);
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serializeJson(array, json, sizeof(json));
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REQUIRE(std::string("[1,2]") == json);
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}
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SECTION("TwoDimensions") {
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DynamicJsonArray array;
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char json[32];
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int source[][3] = {{1, 2, 3}, {4, 5, 6}};
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bool ok = array.copyFrom(source);
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REQUIRE(ok);
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serializeJson(array, json, sizeof(json));
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REQUIRE(std::string("[[1,2,3],[4,5,6]]") == json);
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}
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SECTION("TwoDimensions_JsonBufferTooSmall") {
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const size_t SIZE =
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JSON_ARRAY_SIZE(2) + JSON_ARRAY_SIZE(3) + JSON_ARRAY_SIZE(2);
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StaticJsonArray<SIZE> array;
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char json[32];
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int source[][3] = {{1, 2, 3}, {4, 5, 6}};
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bool ok = array.copyFrom(source);
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REQUIRE_FALSE(ok);
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serializeJson(array, json, sizeof(json));
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REQUIRE(std::string("[[1,2,3],[4,5]]") == json);
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}
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}
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