initial commit

lib_standalone/ArduinoJson/extras/tests/MixedConfiguration/enable_infinity_0.cpp

@@ -0,0 +1,35 @@
+#define ARDUINOJSON_ENABLE_INFINITY 0
+#include <ArduinoJson.h>
+
+#include <catch.hpp>
+#include <limits>
+
+static void assertParseFails(const char* json) {
+  DynamicJsonDocument doc(4096);
+  auto err = deserializeJson(doc, json);
+
+  REQUIRE(err == DeserializationError::InvalidInput);
+}
+
+static void assertJsonEquals(const JsonDocument& doc,
+                             std::string expectedJson) {
+  std::string actualJson;
+  serializeJson(doc, actualJson);
+  REQUIRE(actualJson == expectedJson);
+}
+
+TEST_CASE("ARDUINOJSON_ENABLE_INFINITY == 0") {
+  SECTION("serializeJson()") {
+    DynamicJsonDocument doc(4096);
+    doc.add(std::numeric_limits<double>::infinity());
+    doc.add(-std::numeric_limits<double>::infinity());
+
+    assertJsonEquals(doc, "[null,null]");
+  }
+
+  SECTION("deserializeJson()") {
+    assertParseFails("{\"X\":Infinity}");
+    assertParseFails("{\"X\":-Infinity}");
+    assertParseFails("{\"X\":+Infinity}");
+  }
+}