1 | // Copyright Benoit Blanchon 2014-2016
|
---|
2 | // MIT License
|
---|
3 | //
|
---|
4 | // Arduino JSON library
|
---|
5 | // https://github.com/bblanchon/ArduinoJson
|
---|
6 | // If you like this project, please add a star!
|
---|
7 |
|
---|
8 | #include <gtest/gtest.h>
|
---|
9 | #include <stdint.h>
|
---|
10 | #include <limits>
|
---|
11 | #include <ArduinoJson.h>
|
---|
12 |
|
---|
13 | class JsonVariant_Storage_Tests : public ::testing::Test {
|
---|
14 | protected:
|
---|
15 | template <typename T>
|
---|
16 | void testValue(T expected) {
|
---|
17 | JsonVariant variant = expected;
|
---|
18 | EXPECT_EQ(expected, variant.as<T>());
|
---|
19 | }
|
---|
20 |
|
---|
21 | template <typename T>
|
---|
22 | void testReference(T &expected) {
|
---|
23 | JsonVariant variant = expected;
|
---|
24 | EXPECT_EQ(expected, variant.as<T &>());
|
---|
25 | }
|
---|
26 |
|
---|
27 | template <typename T>
|
---|
28 | void testNumericType() {
|
---|
29 | T min = std::numeric_limits<T>::min();
|
---|
30 | T max = std::numeric_limits<T>::max();
|
---|
31 |
|
---|
32 | JsonVariant variantMin(min);
|
---|
33 | JsonVariant variantMax(max);
|
---|
34 |
|
---|
35 | EXPECT_EQ(min, variantMin.as<T>());
|
---|
36 | EXPECT_EQ(max, variantMax.as<T>());
|
---|
37 | }
|
---|
38 | };
|
---|
39 |
|
---|
40 | #if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
|
---|
41 | TEST_F(JsonVariant_Storage_Tests, SizeOfJsonInteger) {
|
---|
42 | ASSERT_EQ(8, sizeof(Internals::JsonInteger));
|
---|
43 | }
|
---|
44 | #endif
|
---|
45 |
|
---|
46 | TEST_F(JsonVariant_Storage_Tests, Null) { testValue<const char *>(NULL); }
|
---|
47 | TEST_F(JsonVariant_Storage_Tests, String) { testValue<const char *>("hello"); }
|
---|
48 |
|
---|
49 | TEST_F(JsonVariant_Storage_Tests, False) { testValue<bool>(false); }
|
---|
50 | TEST_F(JsonVariant_Storage_Tests, True) { testValue<bool>(true); }
|
---|
51 |
|
---|
52 | TEST_F(JsonVariant_Storage_Tests, Double) { testNumericType<double>(); }
|
---|
53 | TEST_F(JsonVariant_Storage_Tests, Float) { testNumericType<float>(); }
|
---|
54 | TEST_F(JsonVariant_Storage_Tests, SChar) { testNumericType<signed char>(); }
|
---|
55 | TEST_F(JsonVariant_Storage_Tests, SInt) { testNumericType<signed int>(); }
|
---|
56 | TEST_F(JsonVariant_Storage_Tests, SLong) { testNumericType<signed long>(); }
|
---|
57 | TEST_F(JsonVariant_Storage_Tests, SShort) { testNumericType<signed short>(); }
|
---|
58 | TEST_F(JsonVariant_Storage_Tests, UChar) { testNumericType<unsigned char>(); }
|
---|
59 | TEST_F(JsonVariant_Storage_Tests, UInt) { testNumericType<unsigned int>(); }
|
---|
60 | TEST_F(JsonVariant_Storage_Tests, ULong) { testNumericType<unsigned long>(); }
|
---|
61 | TEST_F(JsonVariant_Storage_Tests, UShort) { testNumericType<unsigned short>(); }
|
---|
62 | #if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
|
---|
63 | TEST_F(JsonVariant_Storage_Tests, LongLong) { testNumericType<unsigned long long>(); }
|
---|
64 | TEST_F(JsonVariant_Storage_Tests, ULongLong) { testNumericType<unsigned long long>(); }
|
---|
65 | #endif
|
---|
66 |
|
---|
67 | TEST_F(JsonVariant_Storage_Tests, Int8) { testNumericType<int8_t>(); }
|
---|
68 | TEST_F(JsonVariant_Storage_Tests, Uint8) { testNumericType<uint8_t>(); }
|
---|
69 | TEST_F(JsonVariant_Storage_Tests, Int16) { testNumericType<int16_t>(); }
|
---|
70 | TEST_F(JsonVariant_Storage_Tests, Uint16) { testNumericType<uint16_t>(); }
|
---|
71 | TEST_F(JsonVariant_Storage_Tests, Int32) { testNumericType<int32_t>(); }
|
---|
72 | TEST_F(JsonVariant_Storage_Tests, Uint32) { testNumericType<uint32_t>(); }
|
---|
73 | #if ARDUINOJSON_USE_LONG_LONG || ARDUINOJSON_USE_INT64
|
---|
74 | TEST_F(JsonVariant_Storage_Tests, Int64) { testNumericType<int64_t>(); }
|
---|
75 | TEST_F(JsonVariant_Storage_Tests, Uint64) { testNumericType<uint64_t>(); }
|
---|
76 | #endif
|
---|
77 |
|
---|
78 | TEST_F(JsonVariant_Storage_Tests, CanStoreObject) {
|
---|
79 | DynamicJsonBuffer jsonBuffer;
|
---|
80 | JsonObject &object = jsonBuffer.createObject();
|
---|
81 |
|
---|
82 | testReference(object);
|
---|
83 | }
|
---|