1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
#ifndef TEST_ASSERT_H
#define TEST_ASSERT_H
#include "flatbuffers/base.h"
#include "flatbuffers/util.h"
// clang-format off
#ifdef __ANDROID__
#include <android/log.h>
#define TEST_OUTPUT_LINE(...) \
__android_log_print(ANDROID_LOG_INFO, "FlatBuffers", __VA_ARGS__)
#define FLATBUFFERS_NO_FILE_TESTS
#else
#define TEST_OUTPUT_LINE(...) \
do { printf(__VA_ARGS__); printf("\n"); } while(!flatbuffers::IsConstTrue(true))
#endif
#define TEST_EQ(exp, val) TestEq(exp, val, "'" #exp "' != '" #val "'", __FILE__, __LINE__, "")
#define TEST_NE(exp, val) TestNe(exp, val, "'" #exp "' == '" #val "'", __FILE__, __LINE__, "")
#define TEST_ASSERT(val) TestEq(true, !!(val), "'" "true" "' != '" #val "'", __FILE__, __LINE__, "")
#define TEST_NULL(val) TestEq(true, (val) == nullptr, "'" "nullptr" "' != '" #val "'", __FILE__, __LINE__, "")
#define TEST_NOTNULL(val) TestEq(true, (val) != nullptr, "'" "nullptr" "' == '" #val "'", __FILE__, __LINE__, "")
#define TEST_EQ_STR(exp, val) TestEqStr(exp, val, "'" #exp "' != '" #val "'", __FILE__, __LINE__, "")
#ifdef _WIN32
#define TEST_ASSERT_FUNC(val) TestEq(true, !!(val), "'" "true" "' != '" #val "'", __FILE__, __LINE__, __FUNCTION__)
#define TEST_EQ_FUNC(exp, val) TestEq(exp, val, "'" #exp "' != '" #val "'", __FILE__, __LINE__, __FUNCTION__)
#else
#define TEST_ASSERT_FUNC(val) TestEq(true, !!(val), "'" "true" "' != '" #val "'", __FILE__, __LINE__, __PRETTY_FUNCTION__)
#define TEST_EQ_FUNC(exp, val) TestEq(exp, val, "'" #exp "' != '" #val "'", __FILE__, __LINE__, __PRETTY_FUNCTION__)
#endif
// clang-format on
extern int testing_fails;
// Listener of TestFail, like 'gtest::OnTestPartResult' event handler.
// Called in TestFail after a failed assertion.
typedef bool (*TestFailEventListener)(const char *expval, const char *val,
const char *exp, const char *file,
int line, const char *func);
// Prepare test engine (MSVC assertion setup, etc).
// listener - this function will be notified on each TestFail call.
void InitTestEngine(TestFailEventListener listener = nullptr);
// Release all test-engine resources.
// Prints or schedule a debug report if all test passed.
// Returns 0 if all tests passed or 1 otherwise.
// Memory leak report: FLATBUFFERS_MEMORY_LEAK_TRACKING && _MSC_VER && _DEBUG.
int CloseTestEngine(bool force_report = false);
// Write captured state to a log and terminate test run.
void TestFail(const char *expval, const char *val, const char *exp,
const char *file, int line, const char *func = nullptr);
void TestEqStr(const char *expval, const char *val, const char *exp,
const char *file, int line, const char *func = nullptr);
// Workaround for `enum class` printing.
// There is an issue with the printing of enums with a fixed underlying type.
// These enums are generated by `flatc` if `--scoped-enums` is active.
// All modern compilers have problems with `std::stringstream&<<(T v)` if T is
// an enum with fixed type. For details see DR1601:
// http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1601
// https://stackoverflow.com/questions/34336024/ambiguous-overload-when-writing-an-enum-with-an-enum-base-but-only-with-clang
template<typename T, bool is_enum_type = flatbuffers::is_enum<T>::value>
struct underlying_of_scalar {
static_assert(flatbuffers::is_scalar<T>::value, "invalid type T");
typedef T type;
};
template<typename T> struct underlying_of_scalar<T, true> {
// clang-format off
// There are old compilers without full C++11 support (see stl_emulation.h).
#if defined(FLATBUFFERS_TEMPLATES_ALIASES)
using type = typename std::underlying_type<T>::type;
#else
typedef int64_t type;
#endif
// clang-format on
};
template<typename T>
typename underlying_of_scalar<T>::type scalar_as_underlying(T v) {
return static_cast<typename underlying_of_scalar<T>::type>(v);
}
template<typename T, typename U>
void TestEq(T expval, U val, const char *exp, const char *file, int line,
const char *func) {
if (static_cast<U>(expval) != val) {
TestFail(flatbuffers::NumToString(scalar_as_underlying(expval)).c_str(),
flatbuffers::NumToString(scalar_as_underlying(val)).c_str(), exp,
file, line, func);
}
}
template<>
inline void TestEq<std::string, std::string>(std::string expval,
std::string val, const char *exp,
const char *file, int line,
const char *func) {
if (expval != val) {
TestFail(expval.c_str(), val.c_str(), exp, file, line, func);
}
}
template<typename T, typename U>
void TestNe(T expval, U val, const char *exp, const char *file, int line,
const char *func) {
if (static_cast<U>(expval) == val) {
TestFail(flatbuffers::NumToString(scalar_as_underlying(expval)).c_str(),
flatbuffers::NumToString(scalar_as_underlying(val)).c_str(), exp,
file, line, func);
}
}
template<>
inline void TestNe<std::string, std::string>(std::string expval,
std::string val, const char *exp,
const char *file, int line,
const char *func) {
if (expval == val) {
TestFail(expval.c_str(), val.c_str(), exp, file, line, func);
}
}
#endif // !TEST_ASSERT_H
|
