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JsonDeserializer: use float when the value has few digits

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Benoit Blanchon
2024-09-04 14:33:14 +02:00
parent fd6314e132
commit 1f7a3f3174
8 changed files with 163 additions and 28 deletions
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extras/tests/JsonDeserializer/object.cpp
+15 -3
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@@ -155,15 +155,27 @@ TEST_CASE("deserialize JSON object") {
REQUIRE(obj["key2"] == -42);
}
SECTION("Double") {
SECTION("Float") {
DeserializationError err =
deserializeJson(doc, "{\"key1\":12.345,\"key2\":-7E89}");
deserializeJson(doc, "{\"key1\":12.345,\"key2\":-7E3}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(doc.is<JsonObject>());
REQUIRE(obj.size() == 2);
REQUIRE(obj["key1"] == 12.345);
REQUIRE(obj["key1"].as<float>() == Approx(12.345f));
REQUIRE(obj["key2"] == -7E3f);
}
SECTION("Double") {
DeserializationError err =
deserializeJson(doc, "{\"key1\":12.3456789,\"key2\":-7E89}");
JsonObject obj = doc.as<JsonObject>();
REQUIRE(err == DeserializationError::Ok);
REQUIRE(doc.is<JsonObject>());
REQUIRE(obj.size() == 2);
REQUIRE(obj["key1"].as<double>() == Approx(12.3456789));
REQUIRE(obj["key2"] == -7E89);
}