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Added tests for FlashStringAdapter

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This commit is contained in:
Benoit Blanchon
2020-02-16 17:56:47 +01:00
parent e6ddfc7afb
commit 85499be855
15 changed files with 86 additions and 18 deletions
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0
extras/tests/MixedConfiguration/progmem_emulation.hpp → extras/tests/Helpers/progmem_emulation.hpp
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49
extras/tests/Misc/StringAdapters.cpp
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@ -2,9 +2,14 @@
// Copyright Benoit Blanchon 2014-2020
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
#include "custom_string.hpp"
#include "progmem_emulation.hpp"
#include <ArduinoJson/Strings/ConstRamStringAdapter.hpp>
#include <ArduinoJson/Strings/FlashStringAdapter.hpp>
#include <ArduinoJson/Strings/StlStringAdapter.hpp>
#include <catch.hpp>
using namespace ARDUINOJSON_NAMESPACE;
@ -17,6 +22,8 @@ TEST_CASE("ConstRamStringAdapter") {
REQUIRE(adapter.equals(NULL));
REQUIRE_FALSE(adapter.equals("charlie"));
REQUIRE(adapter.size() == 0);
}
SECTION("non-null") {
@ -29,6 +36,36 @@ TEST_CASE("ConstRamStringAdapter") {
REQUIRE(adapter.equals("bravo"));
REQUIRE_FALSE(adapter.equals("charlie"));
REQUIRE(adapter.size() == 5);
}
}
TEST_CASE("FlashStringAdapter") {
SECTION("null") {
FlashStringAdapter adapter(NULL);
REQUIRE(adapter.compare("bravo") < 0);
REQUIRE(adapter.compare(NULL) == 0);
REQUIRE(adapter.equals(NULL));
REQUIRE_FALSE(adapter.equals("charlie"));
REQUIRE(adapter.size() == 0);
}
SECTION("non-null") {
FlashStringAdapter adapter = adaptString(F("bravo"));
REQUIRE(adapter.compare(NULL) > 0);
REQUIRE(adapter.compare("alpha") > 0);
REQUIRE(adapter.compare("bravo") == 0);
REQUIRE(adapter.compare("charlie") < 0);
REQUIRE(adapter.equals("bravo"));
REQUIRE_FALSE(adapter.equals("charlie"));
REQUIRE(adapter.size() == 5);
}
}
@ -43,6 +80,8 @@ TEST_CASE("std::string") {
REQUIRE(adapter.equals("bravo"));
REQUIRE_FALSE(adapter.equals("charlie"));
REQUIRE(adapter.size() == 5);
}
TEST_CASE("custom_string") {
@ -56,6 +95,8 @@ TEST_CASE("custom_string") {
REQUIRE(adapter.equals("bravo"));
REQUIRE_FALSE(adapter.equals("charlie"));
REQUIRE(adapter.size() == 5);
}
TEST_CASE("IsString<T>") {
@ -70,4 +111,8 @@ TEST_CASE("IsString<T>") {
SECTION("custom_string") {
REQUIRE(IsString<custom_string>::value == true);
}
SECTION("const __FlashStringHelper*") {
REQUIRE(IsString<const __FlashStringHelper*>::value == true);
}
}

2
extras/tests/Misc/custom_string.hpp
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@ -6,8 +6,6 @@
#include <string>
using namespace ARDUINOJSON_NAMESPACE;
struct custom_char_traits : std::char_traits<char> {};
struct custom_allocator : std::allocator<char> {};
typedef std::basic_string<char, custom_char_traits, custom_allocator>