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144 lines
3.3 KiB
144 lines
3.3 KiB
// ArduinoJson - https://arduinojson.org
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// Copyright Benoit Blanchon 2014-2021
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// MIT License
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#define ARDUINOJSON_ENABLE_PROGMEM 1
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#define ARDUINOJSON_ENABLE_ARDUINO_STRING 1
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#include "custom_string.hpp"
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#include "progmem_emulation.hpp"
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#include "weird_strcmp.hpp"
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#include <ArduinoJson/Strings/StringAdapters.hpp>
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#include <catch.hpp>
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using namespace ARDUINOJSON_NAMESPACE;
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TEST_CASE("const char*") {
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SECTION("null") {
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StringAdapter<const char*> adapter(NULL);
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CHECK(adapter.compare("bravo") < 0);
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CHECK(adapter.compare(NULL) == 0);
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CHECK(adapter.size() == 0);
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}
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SECTION("non-null") {
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StringAdapter<const char*> adapter("bravo");
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CHECK(adapter.compare(NULL) > 0);
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CHECK(adapter.compare("alpha") > 0);
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CHECK(adapter.compare("bravo") == 0);
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CHECK(adapter.compare("charlie") < 0);
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CHECK(adapter.size() == 5);
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}
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}
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TEST_CASE("const char* + size") {
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SECTION("null") {
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StringAdapter<const char*, true> adapter(NULL, 10);
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CHECK(adapter.compare("bravo") < 0);
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CHECK(adapter.compare(NULL) == 0);
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CHECK(adapter.size() == 10);
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}
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SECTION("non-null") {
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StringAdapter<const char*, true> adapter("bravo", 5);
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CHECK(adapter.compare(NULL) > 0);
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CHECK(adapter.compare("alpha") > 0);
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CHECK(adapter.compare("bravo") == 0);
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CHECK(adapter.compare("charlie") < 0);
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CHECK(adapter.size() == 5);
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}
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}
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TEST_CASE("const __FlashStringHelper*") {
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SECTION("null") {
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StringAdapter<const __FlashStringHelper*> adapter(NULL);
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CHECK(adapter.compare("bravo") < 0);
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CHECK(adapter.compare(NULL) == 0);
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CHECK(adapter.size() == 0);
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}
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SECTION("non-null") {
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StringAdapter<const __FlashStringHelper*> adapter = adaptString(F("bravo"));
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CHECK(adapter.compare(NULL) > 0);
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CHECK(adapter.compare("alpha") > 0);
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CHECK(adapter.compare("bravo") == 0);
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CHECK(adapter.compare("charlie") < 0);
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CHECK(adapter.size() == 5);
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}
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}
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TEST_CASE("std::string") {
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std::string str("bravo");
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StringAdapter<std::string> adapter(str);
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CHECK(adapter.compare(NULL) > 0);
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CHECK(adapter.compare("alpha") > 0);
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CHECK(adapter.compare("bravo") == 0);
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CHECK(adapter.compare("charlie") < 0);
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CHECK(adapter.size() == 5);
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}
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TEST_CASE("Arduino String") {
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::String str("bravo");
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StringAdapter< ::String> adapter(str);
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CHECK(adapter.compare(NULL) > 0);
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CHECK(adapter.compare("alpha") > 0);
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CHECK(adapter.compare("bravo") == 0);
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CHECK(adapter.compare("charlie") < 0);
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CHECK(adapter.size() == 5);
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}
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TEST_CASE("custom_string") {
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custom_string str("bravo");
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StringAdapter<custom_string> adapter(str);
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CHECK(adapter.compare(NULL) > 0);
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CHECK(adapter.compare("alpha") > 0);
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CHECK(adapter.compare("bravo") == 0);
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CHECK(adapter.compare("charlie") < 0);
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CHECK(adapter.size() == 5);
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}
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TEST_CASE("IsString<T>") {
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SECTION("std::string") {
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CHECK(IsString<std::string>::value == true);
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}
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SECTION("basic_string<wchar_t>") {
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CHECK(IsString<std::basic_string<wchar_t> >::value == false);
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}
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SECTION("custom_string") {
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CHECK(IsString<custom_string>::value == true);
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}
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SECTION("const __FlashStringHelper*") {
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CHECK(IsString<const __FlashStringHelper*>::value == true);
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}
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SECTION("const char*") {
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CHECK(IsString<const char*>::value == true);
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}
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SECTION("const char[]") {
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CHECK(IsString<const char[8]>::value == true);
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}
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}
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