ucx: ucx/test.h@18823857ce79

     1 /*

     2  * File:   test.h

     3  * Author: Mike

     4  *

     5  * Created on 18. Februar 2012, 14:15

     6  *

     7  *

     8  *

     9  * Usage of this test framework:

    10  *

    11  * **** IN HEADER FILE: ****

    12  *

    13  * UCX_TEST_DECLARE(function_name)

    14  *

    15  * **** IN SOURCE FILE: ****

    16  *

    17  * UCX_TEST_IMPLEMENT(function_name) {

    18  *  <memory allocation and other stuff here>

    19  *  UCX_TEST_BEGIN

    20  *  <tests with UCX_TEST_ASSERT here>

    21  *  UCX_TEST_END

    22  *  <cleanup of memory here>

    23  * }

    24  *

    25  * PLEASE NOTE: if a test fails, a longjump is performed

    26  * back to the UCX_TEST_BEGIN macro!

    27  *

    28  * You may use multiple BEGIN-END blocks if you are aware of the

    29  * longjmp behaviour.

    30  *

    31  */

    33 #ifndef TEST_H

    34 #define	TEST_H

    36 #include "ucx.h"

    37 #include <stdio.h>

    38 #include <string.h>

    39 #include <setjmp.h>

    41 #ifdef	__cplusplus

    42 extern "C" {

    43 #endif

    45 #ifndef __FUNCTION__

    46 #define __FUNCTION__ __func__

    47 #endif

    49 typedef struct UcxTestList UcxTestList;

    50 typedef struct UcxTestSuite UcxTestSuite;

    51 typedef void(*UcxTest)(UcxTestSuite*,FILE*);

    53 struct UcxTestList{

    54     UcxTest test;

    55     UcxTestList *next;

    56 };

    58 struct UcxTestSuite {

    59     unsigned int success;

    60     unsigned int failure;

    61     UcxTestList *tests;

    62 };

    64 UcxTestSuite* ucx_test_suite_new();

    65 void ucx_test_suite_free(UcxTestSuite*);

    67 int ucx_test_register(UcxTestSuite*, UcxTest);

    68 void ucx_test_run(UcxTestSuite*, FILE*);

    70 #define UCX_TEST_DECLARE(name) void name(UcxTestSuite*,FILE *)

    71 #define UCX_TEST_IMPLEMENT(name) void name(UcxTestSuite* _suite_,FILE *_output_)

    73 #define UCX_TEST_BEGIN fwrite("Running ", 1, 8, _output_);\

    74         fwrite(__FUNCTION__, 1, strlen(__FUNCTION__), _output_);\

    75         fwrite("... ", 1, 4, _output_);\

    76         jmp_buf _env_; \

    77         if (!setjmp(_env_)) {

    79 #define UCX_TEST_ASSERT(condition,message) if (!(condition)) { \

    80         fwrite(message".\n", 1, 2+strlen(message), _output_); \

    81         _suite_->failure++; \

    82         longjmp(_env_, 1);\

    83     }

    85 #define UCX_TEST_SUBROUTINE(name,...) void name(UcxTestSuite* _suite_,\

    86         FILE *_output_, jmp_buf _env_, __VA_ARGS__)

    87 #define UCX_TEST_CALL_SUBROUTINE(name,...) \

    88         name(_suite_,_output_,_env_,__VA_ARGS__);

    90 #define UCX_TEST_END fwrite("success.\n", 1, 9, _output_); _suite_->success++;}

    92 #ifdef	__cplusplus

    93 }

    94 #endif

    96 #endif	/* TEST_H */

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