Add JsonVariant::link() (resolves #1343)

This commit is contained in:
Benoit Blanchon
2022-04-27 15:06:58 +02:00
parent 5577d18377
commit 3d6c328a4f
35 changed files with 649 additions and 51 deletions

View File

@ -9,17 +9,17 @@ TEST_CASE("JsonVariant::isNull()") {
DynamicJsonDocument doc(4096);
JsonVariant variant = doc.to<JsonVariant>();
SECTION("return true when Undefined") {
SECTION("returns true when Undefined") {
REQUIRE(variant.isNull() == true);
}
SECTION("return false when Integer") {
SECTION("returns false when Integer") {
variant.set(42);
REQUIRE(variant.isNull() == false);
}
SECTION("return false when EmptyArray") {
SECTION("returns false when EmptyArray") {
DynamicJsonDocument doc2(4096);
JsonArray array = doc2.to<JsonArray>();
@ -27,7 +27,7 @@ TEST_CASE("JsonVariant::isNull()") {
REQUIRE(variant.isNull() == false);
}
SECTION("return false when EmptyObject") {
SECTION("returns false when EmptyObject") {
DynamicJsonDocument doc2(4096);
JsonObject obj = doc2.to<JsonObject>();
@ -35,41 +35,54 @@ TEST_CASE("JsonVariant::isNull()") {
REQUIRE(variant.isNull() == false);
}
SECTION("return true after set(JsonArray())") {
SECTION("returns true after set(JsonArray())") {
variant.set(JsonArray());
REQUIRE(variant.isNull() == true);
}
SECTION("return true after set(JsonObject())") {
SECTION("returns true after set(JsonObject())") {
variant.set(JsonObject());
REQUIRE(variant.isNull() == true);
}
SECTION("return false after set('hello')") {
SECTION("returns false after set('hello')") {
variant.set("hello");
REQUIRE(variant.isNull() == false);
}
SECTION("return true after set((char*)0)") {
SECTION("returns true after set((char*)0)") {
variant.set(static_cast<char*>(0));
REQUIRE(variant.isNull() == true);
}
SECTION("return true after set((const char*)0)") {
SECTION("returns true after set((const char*)0)") {
variant.set(static_cast<const char*>(0));
REQUIRE(variant.isNull() == true);
}
SECTION("return true after set(serialized((char*)0))") {
SECTION("returns true after set(serialized((char*)0))") {
variant.set(serialized(static_cast<char*>(0)));
REQUIRE(variant.isNull() == true);
}
SECTION("return true after set(serialized((const char*)0))") {
SECTION("returns true after set(serialized((const char*)0))") {
variant.set(serialized(static_cast<const char*>(0)));
REQUIRE(variant.isNull() == true);
}
SECTION("returns true for a linked null") {
StaticJsonDocument<128> doc2;
variant.link(doc2);
CHECK(variant.isNull() == true);
}
SECTION("returns false for a linked array") {
StaticJsonDocument<128> doc2;
doc2[0] = 42;
variant.link(doc2);
CHECK(variant.isNull() == false);
}
SECTION("works with JsonVariantConst") {
variant.set(42);