Files
ArduinoJson/extras/tests/JsonDocument/set.cpp
2024-11-08 09:37:23 +01:00

80 lines
1.8 KiB
C++

#define ARDUINOJSON_ENABLE_ARDUINO_STRING 1
#define ARDUINOJSON_ENABLE_PROGMEM 1
#include <ArduinoJson.h>
#include <catch.hpp>
#include "Allocators.hpp"
#include "Literals.hpp"
TEST_CASE("JsonDocument::set()") {
SpyingAllocator spy;
JsonDocument doc(&spy);
SECTION("integer") {
doc.set(42);
REQUIRE(doc.as<std::string>() == "42");
REQUIRE(spy.log() == AllocatorLog{});
}
SECTION("const char*") {
doc.set("example");
REQUIRE(doc.as<const char*>() == "example"_s);
REQUIRE(spy.log() == AllocatorLog{});
}
SECTION("std::string") {
doc.set("example"_s);
REQUIRE(doc.as<const char*>() == "example"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("example")),
});
}
SECTION("char*") {
char value[] = "example";
doc.set(value);
REQUIRE(doc.as<const char*>() == "example"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("example")),
});
}
SECTION("Arduino String") {
doc.set(String("example"));
REQUIRE(doc.as<const char*>() == "example"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("example")),
});
}
SECTION("Flash string") {
doc.set(F("example"));
REQUIRE(doc.as<const char*>() == "example"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("example")),
});
}
#ifdef HAS_VARIABLE_LENGTH_ARRAY
SECTION("VLA") {
size_t i = 16;
char vla[i];
strcpy(vla, "example");
doc.set(vla);
REQUIRE(doc.as<const char*>() == "example"_s);
REQUIRE(spy.log() == AllocatorLog{
Allocate(sizeofString("example")),
});
}
#endif
}