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Add is<JsonString>()

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This commit is contained in:
Benoit Blanchon
2021-10-24 09:58:20 +02:00
parent df4a4b9e1d
commit 8418845c8d
3 changed files with 21 additions and 1 deletions
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2
CHANGELOG.md
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@@ -8,7 +8,7 @@ HEAD
Dependent settings (like `ARDUINOJSON_DEFAULT_NESTING_LIMIT`) must be set individually.
* Change the default of `ARDUINOJSON_USE_DOUBLE` to `1`
* Change the default of `ARDUINOJSON_USE_LONG_LONG` to `1` on 32-bit platforms
* Add `as<JsonString>()`
* Add `as<JsonString>()` and `is<JsonString>()`
v6.18.5 (2021-09-28)
-------

15
extras/tests/JsonVariant/is.cpp
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@@ -22,8 +22,10 @@ TEST_CASE("JsonVariant::is<T>()") {
CHECK(variant.is<const char *>() == false);
CHECK(variant.is<int>() == false);
CHECK(variant.is<std::string>() == false);
CHECK(variant.is<JsonString>() == false);
CHECK(variant.is<float>() == false);
CHECK(variant.is<MYENUM2>() == false);
CHECK(variant.is<JsonString>() == false);
}
SECTION("null") {
@@ -35,6 +37,7 @@ TEST_CASE("JsonVariant::is<T>()") {
CHECK(variant.is<const char *>() == false);
CHECK(variant.is<int>() == false);
CHECK(variant.is<std::string>() == false);
CHECK(variant.is<JsonString>() == false);
CHECK(variant.is<float>() == false);
CHECK(variant.is<MYENUM2>() == false);
}
@@ -50,6 +53,7 @@ TEST_CASE("JsonVariant::is<T>()") {
CHECK(variant.is<const char *>() == false);
CHECK(variant.is<int>() == false);
CHECK(variant.is<std::string>() == false);
CHECK(variant.is<JsonString>() == false);
CHECK(variant.is<float>() == false);
CHECK(variant.is<MYENUM2>() == false);
}
@@ -65,6 +69,7 @@ TEST_CASE("JsonVariant::is<T>()") {
CHECK(variant.is<const char *>() == false);
CHECK(variant.is<int>() == false);
CHECK(variant.is<std::string>() == false);
CHECK(variant.is<JsonString>() == false);
CHECK(variant.is<float>() == false);
CHECK(variant.is<MYENUM2>() == false);
}
@@ -85,6 +90,7 @@ TEST_CASE("JsonVariant::is<T>()") {
CHECK(variant.is<JsonArray>() == false);
CHECK(variant.is<const char *>() == false);
CHECK(variant.is<std::string>() == false);
CHECK(variant.is<JsonString>() == false);
}
SECTION("double") {
@@ -100,6 +106,7 @@ TEST_CASE("JsonVariant::is<T>()") {
CHECK(variant.is<const char *>() == false);
CHECK(variant.is<int>() == false);
CHECK(variant.is<std::string>() == false);
CHECK(variant.is<JsonString>() == false);
CHECK(variant.is<MYENUM2>() == false);
}
@@ -109,6 +116,7 @@ TEST_CASE("JsonVariant::is<T>()") {
CHECK(variant.is<const char *>() == true);
CHECK(variant.is<const char *>() == true);
CHECK(variant.is<std::string>() == true);
CHECK(variant.is<JsonString>() == true);
CHECK(variant.is<JsonVariant>() == true);
CHECK(variant.is<JsonVariantConst>() == true);
CHECK(variant.is<double>() == false);
@@ -173,6 +181,7 @@ TEST_CASE("JsonVariantConst::is<T>()") {
CHECK(cvariant.is<const char *>() == false);
CHECK(cvariant.is<int>() == false);
CHECK(cvariant.is<std::string>() == false);
CHECK(cvariant.is<JsonString>() == false);
CHECK(cvariant.is<float>() == false);
CHECK(cvariant.is<MYENUM2>() == false);
}
@@ -186,6 +195,7 @@ TEST_CASE("JsonVariantConst::is<T>()") {
CHECK(cvariant.is<const char *>() == false);
CHECK(cvariant.is<int>() == false);
CHECK(cvariant.is<std::string>() == false);
CHECK(cvariant.is<JsonString>() == false);
CHECK(cvariant.is<float>() == false);
CHECK(cvariant.is<MYENUM2>() == false);
}
@@ -201,6 +211,7 @@ TEST_CASE("JsonVariantConst::is<T>()") {
CHECK(cvariant.is<const char *>() == false);
CHECK(cvariant.is<int>() == false);
CHECK(cvariant.is<std::string>() == false);
CHECK(cvariant.is<JsonString>() == false);
CHECK(cvariant.is<float>() == false);
CHECK(cvariant.is<MYENUM2>() == false);
}
@@ -216,6 +227,7 @@ TEST_CASE("JsonVariantConst::is<T>()") {
CHECK(cvariant.is<const char *>() == false);
CHECK(cvariant.is<int>() == false);
CHECK(cvariant.is<std::string>() == false);
CHECK(cvariant.is<JsonString>() == false);
CHECK(cvariant.is<float>() == false);
CHECK(cvariant.is<MYENUM2>() == false);
}
@@ -236,6 +248,7 @@ TEST_CASE("JsonVariantConst::is<T>()") {
CHECK(cvariant.is<JsonVariant>() == false);
CHECK(cvariant.is<const char *>() == false);
CHECK(cvariant.is<std::string>() == false);
CHECK(cvariant.is<JsonString>() == false);
}
SECTION("double") {
@@ -251,6 +264,7 @@ TEST_CASE("JsonVariantConst::is<T>()") {
CHECK(cvariant.is<const char *>() == false);
CHECK(cvariant.is<int>() == false);
CHECK(cvariant.is<std::string>() == false);
CHECK(cvariant.is<JsonString>() == false);
CHECK(cvariant.is<MYENUM2>() == false);
}
@@ -260,6 +274,7 @@ TEST_CASE("JsonVariantConst::is<T>()") {
CHECK(cvariant.is<const char *>() == true);
CHECK(cvariant.is<const char *>() == true);
CHECK(cvariant.is<std::string>() == true);
CHECK(cvariant.is<JsonString>() == true);
CHECK(cvariant.is<double>() == false);
CHECK(cvariant.is<float>() == false);
CHECK(cvariant.is<bool>() == false);

5
src/ArduinoJson/Variant/ConverterImpl.hpp
View File

@@ -139,6 +139,11 @@ struct Converter<String> {
const VariantData* data = getData(src);
return data ? String(data->asString(), false) : 0;
}
static bool checkJson(VariantConstRef src) {
const VariantData* data = getData(src);
return data && data->isString();
}
};
template <typename T>