forked from bblanchon/ArduinoJson
88 lines
1.9 KiB
C++
88 lines
1.9 KiB
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2019
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// MIT License
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#include "progmem_emulation.hpp"
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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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TEST_CASE("Flash strings") {
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DynamicJsonDocument doc(2048);
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SECTION("deserializeJson()") {
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DeserializationError err = deserializeJson(doc, F("{'hello':'world'}"));
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REQUIRE(err == DeserializationError::Ok);
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REQUIRE(doc["hello"] == "world");
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}
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SECTION("JsonDocument::operator[]") {
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doc[F("hello")] = F("world");
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REQUIRE(doc["hello"] == "world");
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}
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SECTION("JsonDocument::add()") {
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doc.add(F("world"));
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REQUIRE(doc[0] == "world");
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}
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SECTION("JsonVariant::set()") {
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JsonVariant var = doc.to<JsonVariant>();
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var.set(F("world"));
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REQUIRE(var == "world");
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}
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SECTION("MemberProxy::operator==") {
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doc["hello"] = "world";
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REQUIRE(doc["hello"] == F("world"));
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}
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SECTION("ElementProxy::operator==") {
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doc.add("world");
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REQUIRE(doc[0] == F("world"));
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}
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}
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TEST_CASE("strlen_P") {
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CHECK(strlen_P(FC("")) == 0);
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CHECK(strlen_P(FC("a")) == 1);
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CHECK(strlen_P(FC("ac")) == 2);
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}
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TEST_CASE("strncmp_P") {
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CHECK(strncmp_P("a", FC("b"), 0) == 0);
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CHECK(strncmp_P("a", FC("b"), 1) == -1);
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CHECK(strncmp_P("b", FC("a"), 1) == 1);
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CHECK(strncmp_P("a", FC("a"), 0) == 0);
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CHECK(strncmp_P("a", FC("b"), 2) == -1);
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CHECK(strncmp_P("b", FC("a"), 2) == 1);
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CHECK(strncmp_P("a", FC("a"), 2) == 0);
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}
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TEST_CASE("strcmp_P") {
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CHECK(strcmp_P("a", FC("b")) == -1);
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CHECK(strcmp_P("b", FC("a")) == 1);
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CHECK(strcmp_P("a", FC("a")) == 0);
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CHECK(strcmp_P("aa", FC("ab")) == -1);
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CHECK(strcmp_P("ab", FC("aa")) == 1);
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CHECK(strcmp_P("aa", FC("aa")) == 0);
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}
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TEST_CASE("memcpy_P") {
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char dst[4];
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CHECK(memcpy_P(dst, FC("ABC"), 4) == dst);
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CHECK(dst[0] == 'A');
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CHECK(dst[1] == 'B');
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CHECK(dst[2] == 'C');
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CHECK(dst[3] == 0);
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}
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