Created
September 4, 2013 03:03
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This is a really minimal testing framework for C. (Referenced from redis source code)
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| /* This is a really minimal testing framework for C. | |
| * | |
| * Example: | |
| * | |
| * test_cond("Check if 1 == 1", 1==1) | |
| * test_cond("Check if 5 > 10", 5 > 10) | |
| * test_report() | |
| */ | |
| #include<stdio.h> | |
| #include<stdlib.h> | |
| #ifndef __TESTHELP_H | |
| #define __TESTHELP_H | |
| int __failed_tests = 0; | |
| int __test_num = 0; | |
| #define test_cond(descr,_c) do { \ | |
| __test_num++; printf("%d - %s: ", __test_num, descr); \ | |
| if(_c) printf("PASSED\n"); else {printf("FAILED\n"); __failed_tests++;} \ | |
| } while(0); | |
| #define test_report() do { \ | |
| printf("%d tests, %d passed, %d failed\n", __test_num, \ | |
| __test_num-__failed_tests, __failed_tests); \ | |
| if (__failed_tests) { \ | |
| printf("=== WARNING === We have failed tests here...\n"); \ | |
| exit(1); \ | |
| } \ | |
| } while(0); | |
| #endif | |
| int add(int a, int b) | |
| { | |
| return a + b; | |
| } | |
| int sub(int a, int b) | |
| { | |
| return a - b; | |
| } | |
| int multi(int a, int b) | |
| { | |
| return a * b; | |
| } | |
| int main(int argc, char *argv[]) | |
| { | |
| test_cond("Test add two int value", add(2, 1) == 3); | |
| test_cond("Test sub two int value", sub(2, 1) == 1); | |
| test_cond("Test multi two int value", multi(2, 1) == 2); | |
| test_report(); | |
| return 0; | |
| } |
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