forked from bblanchon/ArduinoJson
Add JsonVariant::link()
(resolves #1343)
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@ -9,17 +9,17 @@ TEST_CASE("JsonVariant::isNull()") {
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DynamicJsonDocument doc(4096);
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JsonVariant variant = doc.to<JsonVariant>();
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SECTION("return true when Undefined") {
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SECTION("returns true when Undefined") {
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REQUIRE(variant.isNull() == true);
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}
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SECTION("return false when Integer") {
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SECTION("returns false when Integer") {
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variant.set(42);
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REQUIRE(variant.isNull() == false);
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}
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SECTION("return false when EmptyArray") {
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SECTION("returns false when EmptyArray") {
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DynamicJsonDocument doc2(4096);
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JsonArray array = doc2.to<JsonArray>();
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@ -27,7 +27,7 @@ TEST_CASE("JsonVariant::isNull()") {
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REQUIRE(variant.isNull() == false);
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}
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SECTION("return false when EmptyObject") {
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SECTION("returns false when EmptyObject") {
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DynamicJsonDocument doc2(4096);
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JsonObject obj = doc2.to<JsonObject>();
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@ -35,41 +35,54 @@ TEST_CASE("JsonVariant::isNull()") {
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REQUIRE(variant.isNull() == false);
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}
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SECTION("return true after set(JsonArray())") {
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SECTION("returns true after set(JsonArray())") {
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variant.set(JsonArray());
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REQUIRE(variant.isNull() == true);
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}
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SECTION("return true after set(JsonObject())") {
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SECTION("returns true after set(JsonObject())") {
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variant.set(JsonObject());
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REQUIRE(variant.isNull() == true);
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}
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SECTION("return false after set('hello')") {
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SECTION("returns false after set('hello')") {
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variant.set("hello");
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REQUIRE(variant.isNull() == false);
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}
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SECTION("return true after set((char*)0)") {
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SECTION("returns true after set((char*)0)") {
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variant.set(static_cast<char*>(0));
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REQUIRE(variant.isNull() == true);
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}
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SECTION("return true after set((const char*)0)") {
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SECTION("returns true after set((const char*)0)") {
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variant.set(static_cast<const char*>(0));
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REQUIRE(variant.isNull() == true);
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}
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SECTION("return true after set(serialized((char*)0))") {
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SECTION("returns true after set(serialized((char*)0))") {
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variant.set(serialized(static_cast<char*>(0)));
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REQUIRE(variant.isNull() == true);
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}
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SECTION("return true after set(serialized((const char*)0))") {
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SECTION("returns true after set(serialized((const char*)0))") {
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variant.set(serialized(static_cast<const char*>(0)));
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REQUIRE(variant.isNull() == true);
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}
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SECTION("returns true for a linked null") {
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StaticJsonDocument<128> doc2;
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variant.link(doc2);
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CHECK(variant.isNull() == true);
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}
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SECTION("returns false for a linked array") {
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StaticJsonDocument<128> doc2;
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doc2[0] = 42;
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variant.link(doc2);
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CHECK(variant.isNull() == false);
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}
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SECTION("works with JsonVariantConst") {
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variant.set(42);
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