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Allow using a JsonVariant as a key or index

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Closes #2080
This commit is contained in:
Benoit Blanchon
2024-05-14 21:06:02 +02:00
parent 071f718473
commit 68a13117dc
26 changed files with 393 additions and 34 deletions
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8
extras/tests/JsonDocument/containsKey.cpp
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@ -41,4 +41,12 @@ TEST_CASE("JsonDocument::containsKey()") {
SECTION("returns false on null") {
REQUIRE(doc.containsKey("hello") == false);
}
SECTION("support JsonVariant") {
doc["hello"] = "world";
doc["key"] = "hello";
REQUIRE(doc.containsKey(doc["key"]) == true);
REQUIRE(doc.containsKey(doc["foo"]) == false);
}
}

21
extras/tests/JsonDocument/remove.cpp
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@ -49,4 +49,25 @@ TEST_CASE("JsonDocument::remove()") {
REQUIRE(doc.as<std::string>() == "{\"a\":1}");
}
#endif
SECTION("remove(JsonVariant) from object") {
doc["a"] = 1;
doc["b"] = 2;
doc["c"] = "b";
doc.remove(doc["c"]);
REQUIRE(doc.as<std::string>() == "{\"a\":1,\"c\":\"b\"}");
}
SECTION("remove(JsonVariant) from array") {
doc[0] = 3;
doc[1] = 2;
doc[2] = 1;
doc.remove(doc[2]);
doc.remove(doc[3]); // noop
REQUIRE(doc.as<std::string>() == "[3,1]");
}
}

18
extras/tests/JsonDocument/subscript.cpp
View File

@ -22,6 +22,12 @@ TEST_CASE("JsonDocument::operator[]") {
REQUIRE(cdoc[std::string("hello")] == "world");
}
SECTION("JsonVariant") {
doc["key"] = "hello";
REQUIRE(doc[doc["key"]] == "world");
REQUIRE(cdoc[cdoc["key"]] == "world");
}
SECTION("supports operator|") {
REQUIRE((doc["hello"] | "nope") == std::string("world"));
REQUIRE((doc["world"] | "nope") == std::string("nope"));
@ -31,8 +37,16 @@ TEST_CASE("JsonDocument::operator[]") {
SECTION("array") {
deserializeJson(doc, "[\"hello\",\"world\"]");
REQUIRE(doc[1] == "world");
REQUIRE(cdoc[1] == "world");
SECTION("int") {
REQUIRE(doc[1] == "world");
REQUIRE(cdoc[1] == "world");
}
SECTION("JsonVariant") {
doc[2] = 1;
REQUIRE(doc[doc[2]] == "world");
REQUIRE(cdoc[doc[2]] == "world");
}
}
}