unittest.h 文件参考

单元测试头文件 更多...

#include <stdio.h>
#include "color.h"

浏览源代码.

类
struct	unittest_t

宏定义
#define	VA_NARG(args...)   VA_NARG_(0, ##args, VA_RSEQ_N())
#define	VA_NARG_(args...)   VA_ARG_N(args)
#define	VA_ARG_N(_0, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, N, ...)   N
#define	VA_RSEQ_N()   16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
#define	VA_FIRST(args...)   VA_FIRST_(args)
#define	VA_FIRST_(F, ...)   F
#define	VA_FIRST_STR(args...)   VA_FIRST_STR_(args)
#define	VA_FIRST_STR_(F, ...)   #F
#define	VA_REST_(F, args...)   args
#define	VA_REST(args...)   VA_REST_(args)
#define	UT_FAIL   "FAIL"
#define	UT_PASS   "PASS"
#define	ut_set_quiet(num)    ut.quiet = num;
#define	ut_assert(test...)
#define	ut_dec_test(testname)    int testname##_test()
#define	ut_def_test(testname, ...)
#define	ut_run_test(testname)
#define	ut_print_test()

变量
static struct unittest_t	ut

详细描述

单元测试头文件

作者

lancer (lance.nosp@m.rsta.nosp@m.dium@.nosp@m.163..nosp@m.com)

版本

0.1

日期

2023-12-28

版权所有

Copyright (c) 2023

注解

参考项目：Gitee | MiniUnit

A small unit test framework for C/C++.

Origin author: Bo Zhuang sdzhu.nosp@m.angb.nosp@m.o@hot.nosp@m.mail.nosp@m..com Features:

• ut_assert(expr) assertion fail if expr false
• ut_assert(expr, message) assertion with message
• ut_assert(expr, message, args...) assertion with message and args
• ut_run_test(test) to run a test function in form int f() return 0 if passed
• ut_test_results() to display the test results
• #define MU_NOCOLOR if ANSI escape code not supported

For example,

#include "unittest.h"
 
int test_one() {
  ut_assert(2 + 2 == 4);
  return 0; // 0 means test passed
}
 
int test_two() {
  int a = 3, b = 5;
  ut_assert(a == 3);
  ut_assert(b == 5, "b is 5");
  ut_assert(a + b == 7, "should be %d", a + b); // fail
  return 0;
}
 
int main()
{
  ut_run_test(test_one);
  ut_run_test(test_two);
 
  ut_test_results();
 
  return 0;
}

宏定义说明

ut_def_test

#define ut_def_test	(		testname,
			... )

值:

    int testname##_test()                                 \
    {                                                     \
        ut.flag = 0;                                      \
        ut.u_t = 0, ut.u_p = 0, ut.u_f = 0;               \
        __VA_ARGS__                                       \
        if (ut.quiet < 3)                                 \
        {                                                 \
            printf("\n"                                   \
                   "|-" _bgreen(" %d " UT_PASS) " - ",    \
                   ut.u_p);                               \
            printf(_bred("%d " UT_FAIL), ut.u_f);         \
            printf(" - " _bold("%d all") " \n|", ut.u_t); \
        }                                                 \
        return ut.flag;                                   \
    }

ut_print_test

#define ut_print_test

(

)

值:

    do                                                                              \
    {                                                                               \
        if (ut.quiet < 6)                                                           \
        {                                                                           \
            printf("\n"                                                             \
                   "|============== Test Result ==============");                   \
            printf("\n"                                                             \
                   "| " _bgreen("%d " UT_PASS) " and ",                             \
                   ut.n_pass);                                                      \
            printf(_bred("%d " UT_FAIL), ut.n_fail);                                \
            printf(" in " _bold("%d TEST(S)"), ut.n_test);                          \
            if (ut.n_pass == ut.n_test)                                             \
                printf("\n"                                                         \
                       "|============" _green(" ALL TESTS PASSED ") "==========="); \
            else                                                                    \
                printf("\n"                                                         \
                       "|===========" _red(" %d TEST(S) FAILED ") "============"    \
                                                                  "\n",             \
                       ut.n_fail);                                                  \
        }                                                                           \
    } while (0)

变量说明

ut

struct unittest_t ut

static

初始值:

= {
    .n_fail = 0,
    .n_pass = 0,
    .n_test = 0,
    .u_f = 0,
    .u_p = 0,
    .u_t = 0,
    .flag = 0,
    .quiet = 0
}