Added support for CMake's unity builds

extras/tests/JsonDeserializer/CMakeLists.txt

@@ -18,4 +18,6 @@ add_executable(JsonDeserializerTests
 )
 
 target_link_libraries(JsonDeserializerTests catch)
+set_target_properties(JsonDeserializerTests PROPERTIES UNITY_BUILD OFF)
+
 add_test(JsonDeserializer JsonDeserializerTests)

extras/tests/JsonSerializer/JsonArrayPretty.cpp

@@ -5,7 +5,7 @@
 #include <ArduinoJson.h>
 #include <catch.hpp>
 
-static void check(JsonArray array, std::string expected) {
+static void checkArray(JsonArray array, std::string expected) {
   std::string actual;
   size_t actualLen = serializeJsonPretty(array, actual);
   size_t measuredLen = measureJsonPretty(array);
@@ -19,38 +19,38 @@ TEST_CASE("serializeJsonPretty(JsonArray)") {
   JsonArray array = doc.to<JsonArray>();
 
   SECTION("Empty") {
-    check(array, "[]");
+    checkArray(array, "[]");
   }
 
   SECTION("OneElement") {
     array.add(1);
 
-    check(array,
-          "[\r\n"
-          "  1\r\n"
-          "]");
+    checkArray(array,
+               "[\r\n"
+               "  1\r\n"
+               "]");
   }
 
   SECTION("TwoElements") {
     array.add(1);
     array.add(2);
 
-    check(array,
-          "[\r\n"
-          "  1,\r\n"
-          "  2\r\n"
-          "]");
+    checkArray(array,
+               "[\r\n"
+               "  1,\r\n"
+               "  2\r\n"
+               "]");
   }
 
   SECTION("EmptyNestedArrays") {
     array.createNestedArray();
     array.createNestedArray();
 
-    check(array,
-          "[\r\n"
-          "  [],\r\n"
-          "  []\r\n"
-          "]");
+    checkArray(array,
+               "[\r\n"
+               "  [],\r\n"
+               "  []\r\n"
+               "]");
   }
 
   SECTION("NestedArrays") {
@@ -61,15 +61,15 @@ TEST_CASE("serializeJsonPretty(JsonArray)") {
     JsonObject nested2 = array.createNestedObject();
     nested2["key"] = 3;
 
-    check(array,
-          "[\r\n"
-          "  [\r\n"
-          "    1,\r\n"
-          "    2\r\n"
-          "  ],\r\n"
-          "  {\r\n"
-          "    \"key\": 3\r\n"
-          "  }\r\n"
-          "]");
+    checkArray(array,
+               "[\r\n"
+               "  [\r\n"
+               "    1,\r\n"
+               "    2\r\n"
+               "  ],\r\n"
+               "  {\r\n"
+               "    \"key\": 3\r\n"
+               "  }\r\n"
+               "]");
   }
 }

extras/tests/JsonSerializer/JsonObject.cpp

@@ -6,7 +6,7 @@
 #include <catch.hpp>
 #include <string>
 
-void check(const JsonObject obj, const std::string &expected) {
+static void checkObject(const JsonObject obj, const std::string &expected) {
   char actual[256];
   size_t actualLen = serializeJson(obj, actual);
   size_t measuredLen = measureJson(obj);
@@ -21,14 +21,14 @@ TEST_CASE("serializeJson(JsonObject)") {
   JsonObject obj = doc.to<JsonObject>();
 
   SECTION("EmptyObject") {
-    check(obj, "{}");
+    checkObject(obj, "{}");
   }
 
   SECTION("TwoStrings") {
     obj["key1"] = "value1";
     obj["key2"] = "value2";
 
-    check(obj, "{\"key1\":\"value1\",\"key2\":\"value2\"}");
+    checkObject(obj, "{\"key1\":\"value1\",\"key2\":\"value2\"}");
   }
 
   SECTION("RemoveFirst") {
@@ -36,7 +36,7 @@ TEST_CASE("serializeJson(JsonObject)") {
     obj["key2"] = "value2";
     obj.remove("key1");
 
-    check(obj, "{\"key2\":\"value2\"}");
+    checkObject(obj, "{\"key2\":\"value2\"}");
   }
 
   SECTION("RemoveLast") {
@@ -44,7 +44,7 @@ TEST_CASE("serializeJson(JsonObject)") {
     obj["key2"] = "value2";
     obj.remove("key2");
 
-    check(obj, "{\"key1\":\"value1\"}");
+    checkObject(obj, "{\"key1\":\"value1\"}");
   }
 
   SECTION("RemoveUnexistingKey") {
@@ -52,44 +52,44 @@ TEST_CASE("serializeJson(JsonObject)") {
     obj["key2"] = "value2";
     obj.remove("key3");
 
-    check(obj, "{\"key1\":\"value1\",\"key2\":\"value2\"}");
+    checkObject(obj, "{\"key1\":\"value1\",\"key2\":\"value2\"}");
   }
 
   SECTION("ReplaceExistingKey") {
     obj["key"] = "value1";
     obj["key"] = "value2";
 
-    check(obj, "{\"key\":\"value2\"}");
+    checkObject(obj, "{\"key\":\"value2\"}");
   }
 
   SECTION("TwoIntegers") {
     obj["a"] = 1;
     obj["b"] = 2;
-    check(obj, "{\"a\":1,\"b\":2}");
+    checkObject(obj, "{\"a\":1,\"b\":2}");
   }
 
   SECTION("serialized(const char*)") {
     obj["a"] = serialized("[1,2]");
     obj["b"] = serialized("[4,5]");
-    check(obj, "{\"a\":[1,2],\"b\":[4,5]}");
+    checkObject(obj, "{\"a\":[1,2],\"b\":[4,5]}");
   }
 
   SECTION("Two doubles") {
     obj["a"] = 12.34;
     obj["b"] = 56.78;
-    check(obj, "{\"a\":12.34,\"b\":56.78}");
+    checkObject(obj, "{\"a\":12.34,\"b\":56.78}");
   }
 
   SECTION("TwoNull") {
     obj["a"] = static_cast<char *>(0);
     obj["b"] = static_cast<char *>(0);
-    check(obj, "{\"a\":null,\"b\":null}");
+    checkObject(obj, "{\"a\":null,\"b\":null}");
   }
 
   SECTION("TwoBooleans") {
     obj["a"] = true;
     obj["b"] = false;
-    check(obj, "{\"a\":true,\"b\":false}");
+    checkObject(obj, "{\"a\":true,\"b\":false}");
   }
 
   SECTION("ThreeNestedArrays") {
@@ -100,7 +100,7 @@ TEST_CASE("serializeJson(JsonObject)") {
     obj["b"] = b.to<JsonArray>();
     obj["c"] = c.to<JsonArray>();
 
-    check(obj, "{\"a\":[],\"b\":[],\"c\":[]}");
+    checkObject(obj, "{\"a\":[],\"b\":[],\"c\":[]}");
   }
 
   SECTION("ThreeNestedObjects") {
@@ -111,6 +111,6 @@ TEST_CASE("serializeJson(JsonObject)") {
     obj["b"] = b.to<JsonObject>();
     obj["c"] = c.to<JsonObject>();
 
-    check(obj, "{\"a\":{},\"b\":{},\"c\":{}}");
+    checkObject(obj, "{\"a\":{},\"b\":{},\"c\":{}}");
   }
 }

extras/tests/JsonSerializer/JsonObjectPretty.cpp

@@ -6,7 +6,8 @@
 #include <catch.hpp>
 #include <string>
 
-void check(const JsonObject obj, const std::string expected) {
+static void checkObjectPretty(const JsonObject obj,
+                              const std::string expected) {
   char json[256];
 
   size_t actualLen = serializeJsonPretty(obj, json);
@@ -22,38 +23,38 @@ TEST_CASE("serializeJsonPretty(JsonObject)") {
   JsonObject obj = doc.to<JsonObject>();
 
   SECTION("EmptyObject") {
-    check(obj, "{}");
+    checkObjectPretty(obj, "{}");
   }
 
   SECTION("OneMember") {
     obj["key"] = "value";
 
-    check(obj,
-          "{\r\n"
-          "  \"key\": \"value\"\r\n"
-          "}");
+    checkObjectPretty(obj,
+                      "{\r\n"
+                      "  \"key\": \"value\"\r\n"
+                      "}");
   }
 
   SECTION("TwoMembers") {
     obj["key1"] = "value1";
     obj["key2"] = "value2";
 
-    check(obj,
-          "{\r\n"
-          "  \"key1\": \"value1\",\r\n"
-          "  \"key2\": \"value2\"\r\n"
-          "}");
+    checkObjectPretty(obj,
+                      "{\r\n"
+                      "  \"key1\": \"value1\",\r\n"
+                      "  \"key2\": \"value2\"\r\n"
+                      "}");
   }
 
   SECTION("EmptyNestedContainers") {
     obj.createNestedObject("key1");
     obj.createNestedArray("key2");
 
-    check(obj,
-          "{\r\n"
-          "  \"key1\": {},\r\n"
-          "  \"key2\": []\r\n"
-          "}");
+    checkObjectPretty(obj,
+                      "{\r\n"
+                      "  \"key1\": {},\r\n"
+                      "  \"key2\": []\r\n"
+                      "}");
   }
 
   SECTION("NestedContainers") {
@@ -63,14 +64,14 @@ TEST_CASE("serializeJsonPretty(JsonObject)") {
     JsonArray nested2 = obj.createNestedArray("key2");
     nested2.add(2);
 
-    check(obj,
-          "{\r\n"
-          "  \"key1\": {\r\n"
-          "    \"a\": 1\r\n"
-          "  },\r\n"
-          "  \"key2\": [\r\n"
-          "    2\r\n"
-          "  ]\r\n"
-          "}");
+    checkObjectPretty(obj,
+                      "{\r\n"
+                      "  \"key1\": {\r\n"
+                      "    \"a\": 1\r\n"
+                      "  },\r\n"
+                      "  \"key2\": [\r\n"
+                      "    2\r\n"
+                      "  ]\r\n"
+                      "}");
   }
 }

extras/tests/JsonSerializer/misc.cpp

@@ -2,16 +2,6 @@
 #include <catch.hpp>
 #include <limits>
 
-template <typename T>
-void check(T value, const std::string &expected) {
-  DynamicJsonDocument doc(4096);
-  doc.to<JsonVariant>().set(value);
-  char buffer[256] = "";
-  size_t returnValue = serializeJson(doc, buffer, sizeof(buffer));
-  REQUIRE(expected == buffer);
-  REQUIRE(expected.size() == returnValue);
-}
-
 TEST_CASE("serializeJson(MemberProxy)") {
   DynamicJsonDocument doc(4096);
   deserializeJson(doc, "{\"hello\":42}");

extras/tests/JsonVariant/add.cpp

@@ -6,8 +6,6 @@
 #include <stdint.h>
 #include <catch.hpp>
 
-static const char* null = 0;
-
 TEST_CASE("JsonVariant::add()") {
   DynamicJsonDocument doc(4096);
   JsonVariant var = doc.to<JsonVariant>();

extras/tests/JsonVariant/as.cpp

@@ -10,9 +10,9 @@ namespace my {
 using ARDUINOJSON_NAMESPACE::isinf;
 }  // namespace my
 
-static const char* null = 0;
-
 TEST_CASE("JsonVariant::as()") {
+  static const char* null = 0;
+
   DynamicJsonDocument doc(4096);
   JsonVariant variant = doc.to<JsonVariant>();
 

extras/tests/JsonVariant/clear.cpp

@@ -6,8 +6,6 @@
 #include <stdint.h>
 #include <catch.hpp>
 
-static const char* null = 0;
-
 TEST_CASE("JsonVariant::clear()") {
   DynamicJsonDocument doc(4096);
   JsonVariant var = doc.to<JsonVariant>();

extras/tests/JsonVariant/compare.cpp

@@ -5,8 +5,6 @@
 #include <ArduinoJson.h>
 #include <catch.hpp>
 
-static const char* null = 0;
-
 template <typename T>
 void checkEquals(T a, T b) {
   DynamicJsonDocument doc(4096);
@@ -70,6 +68,8 @@ void checkComparisons(T low, T mid, T high) {
 }
 
 TEST_CASE("JsonVariant comparisons") {
+  static const char* null = 0;
+
   SECTION("Double") {
     checkComparisons<double>(123.44, 123.45, 123.46);
   }

extras/tests/JsonVariant/createNested.cpp

@@ -6,8 +6,6 @@
 #include <stdint.h>
 #include <catch.hpp>
 
-static const char* null = 0;
-
 TEST_CASE("JsonVariant::createNestedObject()") {
   DynamicJsonDocument doc(4096);
   JsonVariant variant = doc.to<JsonVariant>();

extras/tests/MemoryPool/StringBuilder.cpp

@@ -8,9 +8,9 @@
 
 using namespace ARDUINOJSON_NAMESPACE;
 
-static char buffer[4096];
-
 TEST_CASE("StringBuilder") {
+  char buffer[4096];
+
   SECTION("Works when buffer is big enough") {
     MemoryPool pool(buffer, addPadding(JSON_STRING_SIZE(6)));
 

extras/tests/MemoryPool/allocVariant.cpp

@@ -7,9 +7,9 @@
 
 using namespace ARDUINOJSON_NAMESPACE;
 
-static char buffer[4096];
-
 TEST_CASE("MemoryPool::allocVariant()") {
+  char buffer[4096];
+
   SECTION("Returns different pointer") {
     MemoryPool pool(buffer, sizeof(buffer));
 

extras/tests/MemoryPool/size.cpp

@@ -7,15 +7,15 @@
 
 using namespace ARDUINOJSON_NAMESPACE;
 
-char buffer[4096];
-
 TEST_CASE("MemoryPool::capacity()") {
+  char buffer[4096];
   const size_t capacity = 64;
   MemoryPool pool(buffer, capacity);
   REQUIRE(capacity == pool.capacity());
 }
 
 TEST_CASE("MemoryPool::size()") {
+  char buffer[4096];
   MemoryPool pool(buffer, sizeof(buffer));
 
   SECTION("Initial size is 0") {

extras/tests/Misc/CMakeLists.txt

@@ -14,6 +14,8 @@ add_executable(MiscTests
 )
 
 target_link_libraries(MiscTests catch)
+set_target_properties(MiscTests PROPERTIES UNITY_BUILD OFF)
+
 add_test(Misc MiscTests)
 
 

extras/tests/MixedConfiguration/CMakeLists.txt

@@ -21,4 +21,6 @@ add_executable(MixedConfigurationTests
 )
 
 target_link_libraries(MixedConfigurationTests catch)
+set_target_properties(MixedConfigurationTests PROPERTIES UNITY_BUILD OFF)
+
 add_test(MixedConfiguration MixedConfigurationTests)

extras/tests/MsgPackSerializer/serializeVariant.cpp

@@ -6,7 +6,8 @@
 #include <catch.hpp>
 
 template <typename T>
-void check(T value, const char* expected_data, size_t expected_len) {
+static void checkVariant(T value, const char* expected_data,
+                         size_t expected_len) {
   DynamicJsonDocument doc(4096);
   JsonVariant variant = doc.to<JsonVariant>();
   variant.set(value);
@@ -19,120 +20,122 @@ void check(T value, const char* expected_data, size_t expected_len) {
 }
 
 template <typename T, size_t N>
-void check(T value, const char (&expected_data)[N]) {
+static void checkVariant(T value, const char (&expected_data)[N]) {
   const size_t expected_len = N - 1;
-  check(value, expected_data, expected_len);
+  checkVariant(value, expected_data, expected_len);
 }
 
 template <typename T>
-void check(T value, const std::string& expected) {
-  check(value, expected.data(), expected.length());
+static void checkVariant(T value, const std::string& expected) {
+  checkVariant(value, expected.data(), expected.length());
 }
 
 TEST_CASE("serialize MsgPack value") {
   SECTION("undefined") {
-    check(JsonVariant(), "\xC0");  // we represent undefined as nil
+    checkVariant(JsonVariant(), "\xC0");  // we represent undefined as nil
   }
 
   SECTION("nil") {
     const char* nil = 0;  // ArduinoJson uses a string for null
-    check(nil, "\xC0");
+    checkVariant(nil, "\xC0");
   }
 
   SECTION("bool") {
-    check(false, "\xC2");
-    check(true, "\xC3");
+    checkVariant(false, "\xC2");
+    checkVariant(true, "\xC3");
   }
 
   SECTION("positive fixint") {
-    check(0, "\x00");
-    check(127, "\x7F");
+    checkVariant(0, "\x00");
+    checkVariant(127, "\x7F");
   }
 
   SECTION("uint 8") {
-    check(128, "\xCC\x80");
-    check(255, "\xCC\xFF");
+    checkVariant(128, "\xCC\x80");
+    checkVariant(255, "\xCC\xFF");
   }
 
   SECTION("uint 16") {
-    check(256, "\xCD\x01\x00");
-    check(0xFFFF, "\xCD\xFF\xFF");
+    checkVariant(256, "\xCD\x01\x00");
+    checkVariant(0xFFFF, "\xCD\xFF\xFF");
   }
 
   SECTION("uint 32") {
-    check(0x00010000U, "\xCE\x00\x01\x00\x00");
-    check(0x12345678U, "\xCE\x12\x34\x56\x78");
-    check(0xFFFFFFFFU, "\xCE\xFF\xFF\xFF\xFF");
+    checkVariant(0x00010000U, "\xCE\x00\x01\x00\x00");
+    checkVariant(0x12345678U, "\xCE\x12\x34\x56\x78");
+    checkVariant(0xFFFFFFFFU, "\xCE\xFF\xFF\xFF\xFF");
   }
 
 #if ARDUINOJSON_USE_LONG_LONG
   SECTION("uint 64") {
-    check(0x0001000000000000U, "\xCF\x00\x01\x00\x00\x00\x00\x00\x00");
-    check(0x123456789ABCDEF0U, "\xCF\x12\x34\x56\x78\x9A\xBC\xDE\xF0");
-    check(0xFFFFFFFFFFFFFFFFU, "\xCF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF");
+    checkVariant(0x0001000000000000U, "\xCF\x00\x01\x00\x00\x00\x00\x00\x00");
+    checkVariant(0x123456789ABCDEF0U, "\xCF\x12\x34\x56\x78\x9A\xBC\xDE\xF0");
+    checkVariant(0xFFFFFFFFFFFFFFFFU, "\xCF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF");
   }
 #endif
 
   SECTION("negative fixint") {
-    check(-1, "\xFF");
-    check(-32, "\xE0");
+    checkVariant(-1, "\xFF");
+    checkVariant(-32, "\xE0");
   }
 
   SECTION("int 8") {
-    check(-33, "\xD0\xDF");
-    check(-128, "\xD0\x80");
+    checkVariant(-33, "\xD0\xDF");
+    checkVariant(-128, "\xD0\x80");
   }
 
   SECTION("int 16") {
-    check(-129, "\xD1\xFF\x7F");
-    check(-32768, "\xD1\x80\x00");
+    checkVariant(-129, "\xD1\xFF\x7F");
+    checkVariant(-32768, "\xD1\x80\x00");
   }
 
   SECTION("int 32") {
-    check(-32769, "\xD2\xFF\xFF\x7F\xFF");
-    check(-2147483647 - 1, "\xD2\x80\x00\x00\x00");
+    checkVariant(-32769, "\xD2\xFF\xFF\x7F\xFF");
+    checkVariant(-2147483647 - 1, "\xD2\x80\x00\x00\x00");
   }
 
 #if ARDUINOJSON_USE_LONG_LONG
   SECTION("int 64") {
-    check(int64_t(0xFEDCBA9876543210), "\xD3\xFE\xDC\xBA\x98\x76\x54\x32\x10");
+    checkVariant(int64_t(0xFEDCBA9876543210),
+                 "\xD3\xFE\xDC\xBA\x98\x76\x54\x32\x10");
   }
 #endif
 
   SECTION("float 32") {
-    check(1.25, "\xCA\x3F\xA0\x00\x00");
+    checkVariant(1.25, "\xCA\x3F\xA0\x00\x00");
   }
 
   SECTION("float 64") {
-    check(3.1415, "\xCB\x40\x09\x21\xCA\xC0\x83\x12\x6F");
+    checkVariant(3.1415, "\xCB\x40\x09\x21\xCA\xC0\x83\x12\x6F");
   }
 
   SECTION("fixstr") {
-    check("", "\xA0");
-    check("hello world hello world hello !",
-          "\xBFhello world hello world hello !");
+    checkVariant("", "\xA0");
+    checkVariant("hello world hello world hello !",
+                 "\xBFhello world hello world hello !");
   }
 
   SECTION("str 8") {
-    check("hello world hello world hello !!",
-          "\xD9\x20hello world hello world hello !!");
+    checkVariant("hello world hello world hello !!",
+                 "\xD9\x20hello world hello world hello !!");
   }
 
   SECTION("str 16") {
     std::string shortest(256, '?');
-    check(shortest.c_str(), std::string("\xDA\x01\x00", 3) + shortest);
+    checkVariant(shortest.c_str(), std::string("\xDA\x01\x00", 3) + shortest);
 
     std::string longest(65535, '?');
-    check(longest.c_str(), std::string("\xDA\xFF\xFF", 3) + longest);
+    checkVariant(longest.c_str(), std::string("\xDA\xFF\xFF", 3) + longest);
   }
 
   SECTION("str 32") {
     std::string shortest(65536, '?');
-    check(shortest.c_str(), std::string("\xDB\x00\x01\x00\x00", 5) + shortest);
+    checkVariant(shortest.c_str(),
+                 std::string("\xDB\x00\x01\x00\x00", 5) + shortest);
   }
 
   SECTION("serialized(const char*)") {
-    check(serialized("\xDA\xFF\xFF"), "\xDA\xFF\xFF");
-    check(serialized("\xDB\x00\x01\x00\x00", 5), "\xDB\x00\x01\x00\x00");
+    checkVariant(serialized("\xDA\xFF\xFF"), "\xDA\xFF\xFF");
+    checkVariant(serialized("\xDB\x00\x01\x00\x00", 5), "\xDB\x00\x01\x00\x00");
   }
 }

extras/tests/Numbers/CMakeLists.txt

@@ -9,4 +9,5 @@ add_executable(NumbersTests
 )
 
 target_link_libraries(NumbersTests catch)
+
 add_test(Numbers NumbersTests)

extras/tests/Numbers/parseFloat.cpp

@@ -12,7 +12,7 @@
 using namespace ARDUINOJSON_NAMESPACE;
 
 template <typename T>
-void check(const char* input, T expected) {
+void checkFloat(const char* input, T expected) {
   CAPTURE(input);
   REQUIRE(parseFloat<T>(input) == Approx(expected));
 }
@@ -38,51 +38,54 @@ void checkInf(const char* input, bool negative) {
 
 TEST_CASE("parseFloat<float>()") {
   SECTION("Float_Short_NoExponent") {
-    check<float>("3.14", 3.14f);
-    check<float>("-3.14", -3.14f);
-    check<float>("+3.14", +3.14f);
+    checkFloat<float>("3.14", 3.14f);
+    checkFloat<float>("-3.14", -3.14f);
+    checkFloat<float>("+3.14", +3.14f);
   }
 
   SECTION("Short_NoDot") {
-    check<float>("1E+38", 1E+38f);
-    check<float>("-1E+38", -1E+38f);
-    check<float>("+1E-38", +1E-38f);
-    check<float>("+1e+38", +1e+38f);
-    check<float>("-1e-38", -1e-38f);
+    checkFloat<float>("1E+38", 1E+38f);
+    checkFloat<float>("-1E+38", -1E+38f);
+    checkFloat<float>("+1E-38", +1E-38f);
+    checkFloat<float>("+1e+38", +1e+38f);
+    checkFloat<float>("-1e-38", -1e-38f);
   }
 
   SECTION("Max") {
-    check<float>("340.2823e+36", 3.402823e+38f);
-    check<float>("34.02823e+37", 3.402823e+38f);
-    check<float>("3.402823e+38", 3.402823e+38f);
-    check<float>("0.3402823e+39", 3.402823e+38f);
-    check<float>("0.03402823e+40", 3.402823e+38f);
-    check<float>("0.003402823e+41", 3.402823e+38f);
+    checkFloat<float>("340.2823e+36", 3.402823e+38f);
+    checkFloat<float>("34.02823e+37", 3.402823e+38f);
+    checkFloat<float>("3.402823e+38", 3.402823e+38f);
+    checkFloat<float>("0.3402823e+39", 3.402823e+38f);
+    checkFloat<float>("0.03402823e+40", 3.402823e+38f);
+    checkFloat<float>("0.003402823e+41", 3.402823e+38f);
   }
 
   SECTION("VeryLong") {
-    check<float>("0.00000000000000000000000000000001", 1e-32f);
-    check<float>("100000000000000000000000000000000.0", 1e+32f);
-    check<float>(
+    checkFloat<float>("0.00000000000000000000000000000001", 1e-32f);
+    checkFloat<float>("100000000000000000000000000000000.0", 1e+32f);
+    checkFloat<float>(
         "100000000000000000000000000000000.00000000000000000000000000000",
         1e+32f);
   }
 
   SECTION("MantissaTooLongToFit") {
-    check<float>("0.340282346638528861111111111111", 0.34028234663852886f);
-    check<float>("34028234663852886.11111111111111", 34028234663852886.0f);
-    check<float>("34028234.66385288611111111111111", 34028234.663852886f);
+    checkFloat<float>("0.340282346638528861111111111111", 0.34028234663852886f);
+    checkFloat<float>("34028234663852886.11111111111111", 34028234663852886.0f);
+    checkFloat<float>("34028234.66385288611111111111111", 34028234.663852886f);
 
-    check<float>("-0.340282346638528861111111111111", -0.34028234663852886f);
-    check<float>("-34028234663852886.11111111111111", -34028234663852886.0f);
-    check<float>("-34028234.66385288611111111111111", -34028234.663852886f);
+    checkFloat<float>("-0.340282346638528861111111111111",
+                      -0.34028234663852886f);
+    checkFloat<float>("-34028234663852886.11111111111111",
+                      -34028234663852886.0f);
+    checkFloat<float>("-34028234.66385288611111111111111",
+                      -34028234.663852886f);
   }
 
   SECTION("ExponentTooBig") {
     checkInf<float>("1e39", false);
     checkInf<float>("-1e39", true);
     checkInf<float>("1e255", false);
-    check<float>("1e-255", 0.0f);
+    checkFloat<float>("1e-255", 0.0f);
   }
 
   SECTION("NaN") {
@@ -105,58 +108,61 @@ TEST_CASE("parseFloat<float>()") {
 
 TEST_CASE("parseFloat<double>()") {
   SECTION("Short_NoExponent") {
-    check<double>("3.14", 3.14);
-    check<double>("-3.14", -3.14);
-    check<double>("+3.14", +3.14);
+    checkFloat<double>("3.14", 3.14);
+    checkFloat<double>("-3.14", -3.14);
+    checkFloat<double>("+3.14", +3.14);
   }
 
   SECTION("Short_NoDot") {
-    check<double>("1E+308", 1E+308);
-    check<double>("-1E+308", -1E+308);
-    check<double>("+1E-308", +1E-308);
-    check<double>("+1e+308", +1e+308);
-    check<double>("-1e-308", -1e-308);
+    checkFloat<double>("1E+308", 1E+308);
+    checkFloat<double>("-1E+308", -1E+308);
+    checkFloat<double>("+1E-308", +1E-308);
+    checkFloat<double>("+1e+308", +1e+308);
+    checkFloat<double>("-1e-308", -1e-308);
   }
 
   SECTION("Max") {
-    check<double>(".017976931348623147e+310", 1.7976931348623147e+308);
-    check<double>(".17976931348623147e+309", 1.7976931348623147e+308);
-    check<double>("1.7976931348623147e+308", 1.7976931348623147e+308);
-    check<double>("17.976931348623147e+307", 1.7976931348623147e+308);
-    check<double>("179.76931348623147e+306", 1.7976931348623147e+308);
+    checkFloat<double>(".017976931348623147e+310", 1.7976931348623147e+308);
+    checkFloat<double>(".17976931348623147e+309", 1.7976931348623147e+308);
+    checkFloat<double>("1.7976931348623147e+308", 1.7976931348623147e+308);
+    checkFloat<double>("17.976931348623147e+307", 1.7976931348623147e+308);
+    checkFloat<double>("179.76931348623147e+306", 1.7976931348623147e+308);
   }
 
   SECTION("Min") {
-    check<double>(".022250738585072014e-306", 2.2250738585072014e-308);
-    check<double>(".22250738585072014e-307", 2.2250738585072014e-308);
-    check<double>("2.2250738585072014e-308", 2.2250738585072014e-308);
-    check<double>("22.250738585072014e-309", 2.2250738585072014e-308);
-    check<double>("222.50738585072014e-310", 2.2250738585072014e-308);
+    checkFloat<double>(".022250738585072014e-306", 2.2250738585072014e-308);
+    checkFloat<double>(".22250738585072014e-307", 2.2250738585072014e-308);
+    checkFloat<double>("2.2250738585072014e-308", 2.2250738585072014e-308);
+    checkFloat<double>("22.250738585072014e-309", 2.2250738585072014e-308);
+    checkFloat<double>("222.50738585072014e-310", 2.2250738585072014e-308);
   }
 
   SECTION("VeryLong") {
-    check<double>("0.00000000000000000000000000000001", 1e-32);
-    check<double>("100000000000000000000000000000000.0", 1e+32);
-    check<double>(
+    checkFloat<double>("0.00000000000000000000000000000001", 1e-32);
+    checkFloat<double>("100000000000000000000000000000000.0", 1e+32);
+    checkFloat<double>(
         "100000000000000000000000000000000.00000000000000000000000000000",
         1e+32);
   }
 
   SECTION("MantissaTooLongToFit") {
-    check<double>("0.179769313486231571111111111111", 0.17976931348623157);
-    check<double>("17976931348623157.11111111111111", 17976931348623157.0);
-    check<double>("1797693.134862315711111111111111", 1797693.1348623157);
+    checkFloat<double>("0.179769313486231571111111111111", 0.17976931348623157);
+    checkFloat<double>("17976931348623157.11111111111111", 17976931348623157.0);
+    checkFloat<double>("1797693.134862315711111111111111", 1797693.1348623157);
 
-    check<double>("-0.179769313486231571111111111111", -0.17976931348623157);
-    check<double>("-17976931348623157.11111111111111", -17976931348623157.0);
-    check<double>("-1797693.134862315711111111111111", -1797693.1348623157);
+    checkFloat<double>("-0.179769313486231571111111111111",
+                       -0.17976931348623157);
+    checkFloat<double>("-17976931348623157.11111111111111",
+                       -17976931348623157.0);
+    checkFloat<double>("-1797693.134862315711111111111111",
+                       -1797693.1348623157);
   }
 
   SECTION("ExponentTooBig") {
     checkInf<double>("1e309", false);
     checkInf<double>("-1e309", true);
     checkInf<double>("1e65535", false);
-    check<double>("1e-65535", 0.0);
+    checkFloat<double>("1e-65535", 0.0);
   }
 
   SECTION("NaN") {

extras/tests/Numbers/parseInteger.cpp

@@ -9,59 +9,59 @@
 using namespace ARDUINOJSON_NAMESPACE;
 
 template <typename T>
-void check(const char* input, T expected) {
+void checkInteger(const char* input, T expected) {
   CAPTURE(input);
   T actual = parseInteger<T>(input);
   REQUIRE(expected == actual);
 }
 
 TEST_CASE("parseInteger<int8_t>()") {
-  check<int8_t>("-128", -128);
-  check<int8_t>("127", 127);
-  check<int8_t>("+127", 127);
-  check<int8_t>("3.14", 3);
-  check<int8_t>("x42", 0);
-  check<int8_t>("128", 0);   // overflow
-  check<int8_t>("-129", 0);  // overflow
+  checkInteger<int8_t>("-128", -128);
+  checkInteger<int8_t>("127", 127);
+  checkInteger<int8_t>("+127", 127);
+  checkInteger<int8_t>("3.14", 3);
+  checkInteger<int8_t>("x42", 0);
+  checkInteger<int8_t>("128", 0);   // overflow
+  checkInteger<int8_t>("-129", 0);  // overflow
 }
 
 TEST_CASE("parseInteger<int16_t>()") {
-  check<int16_t>("-32768", -32768);
-  check<int16_t>("32767", 32767);
-  check<int16_t>("+32767", 32767);
-  check<int16_t>("3.14", 3);
-  check<int16_t>("x42", 0);
-  check<int16_t>("-32769", 0);  // overflow
-  check<int16_t>("32768", 0);   // overflow
+  checkInteger<int16_t>("-32768", -32768);
+  checkInteger<int16_t>("32767", 32767);
+  checkInteger<int16_t>("+32767", 32767);
+  checkInteger<int16_t>("3.14", 3);
+  checkInteger<int16_t>("x42", 0);
+  checkInteger<int16_t>("-32769", 0);  // overflow
+  checkInteger<int16_t>("32768", 0);   // overflow
 }
 
 TEST_CASE("parseInteger<int32_t>()") {
-  check<int32_t>("-2147483648", (-2147483647 - 1));
-  check<int32_t>("2147483647", 2147483647);
-  check<int32_t>("+2147483647", 2147483647);
-  check<int32_t>("3.14", 3);
-  check<int32_t>("x42", 0);
-  check<int32_t>("-2147483649", 0);  // overflow
-  check<int32_t>("2147483648", 0);   // overflow
+  checkInteger<int32_t>("-2147483648", (-2147483647 - 1));
+  checkInteger<int32_t>("2147483647", 2147483647);
+  checkInteger<int32_t>("+2147483647", 2147483647);
+  checkInteger<int32_t>("3.14", 3);
+  checkInteger<int32_t>("x42", 0);
+  checkInteger<int32_t>("-2147483649", 0);  // overflow
+  checkInteger<int32_t>("2147483648", 0);   // overflow
 }
 
 TEST_CASE("parseInteger<uint8_t>()") {
-  check<uint8_t>("0", 0);
-  check<uint8_t>("255", 255);
-  check<uint8_t>("+255", 255);
-  check<uint8_t>("3.14", 3);
-  check<uint8_t>("x42", 0);
-  check<uint8_t>("-1", 0);
-  check<uint8_t>("256", 0);
+  checkInteger<uint8_t>("0", 0);
+  checkInteger<uint8_t>("255", 255);
+  checkInteger<uint8_t>("+255", 255);
+  checkInteger<uint8_t>("3.14", 3);
+  checkInteger<uint8_t>("x42", 0);
+  checkInteger<uint8_t>("-1", 0);
+  checkInteger<uint8_t>("256", 0);
 }
 
 TEST_CASE("parseInteger<uint16_t>()") {
-  check<uint16_t>("0", 0);
-  check<uint16_t>("65535", 65535);
-  check<uint16_t>("+65535", 65535);
-  check<uint16_t>("3.14", 3);
-  // check<uint16_t>(" 42", 0);
-  check<uint16_t>("x42", 0);
-  check<uint16_t>("-1", 0);
-  check<uint16_t>("65536", 0);
+  checkInteger<uint16_t>("0", 0);
+  checkInteger<uint16_t>("65535", 65535);
+  checkInteger<uint16_t>("+65535", 65535);
+  checkInteger<uint16_t>("3.14", 3);
+  // checkInteger<uint16_t>(" 42", 0);
+  checkInteger<uint16_t>("x42", 0);
+  checkInteger<uint16_t>("-1", 0);
+  checkInteger<uint16_t>("65536", 0);
 }

extras/tests/TextFormatter/CMakeLists.txt

@@ -8,4 +8,6 @@ add_executable(TextFormatterTests
 )
 
 target_link_libraries(TextFormatterTests catch)
+set_target_properties(TextFormatterTests PROPERTIES UNITY_BUILD OFF)
+
 add_test(TextFormatter TextFormatterTests)