unit_testing.h

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#pragma once
 
#include "def.h"
 
void _PS_BEGIN_UNIT_TESTS(STR file);
 
void PS_END_UNIT_TESTS(void);
 
void _PS_UNIT_ASSERT(int result, STR expr, STR func, u64 line, STR msg, ...);
 
void _PS_UNIT_SUPPRESS(STR msg, STR func, u64 line);
 
void PS_UNIT_UNSUPPRESS(void);
 
#define PS_BEGIN_UNIT_TESTS() _PS_BEGIN_UNIT_TESTS(__FILE__)
 
#define PS_UNIT_ASSERT(result, ...)                                            \
    _PS_UNIT_ASSERT(result, #result, __func__, __LINE__, "" __VA_ARGS__)
 
#define PS_UNIT_ASSERT_EQ(exp, act, fmt, msg, ...)                             \
    do {                                                                       \
        auto_t exp_ = exp;                                                     \
        auto_t act_ = act;                                                     \
        _PS_UNIT_ASSERT(((exp_) == (act_)), #exp " == " #act, __func__,        \
            __LINE__, "Expected: " fmt "\n\tActual: " fmt "\n\t%s", exp_,      \
            act_, msg, ##__VA_ARGS__);                                         \
    } while (0)
 
#define PS_UNIT_SUPPRESS(msg) _PS_UNIT_SUPPRESS(msg, __func__, __LINE__)