{"id":33,"date":"2011-12-07T06:47:03","date_gmt":"2011-12-07T06:47:03","guid":{"rendered":"http:\/\/finaldie.com\/wordpress\/?p=33"},"modified":"2015-02-24T12:19:43","modified_gmt":"2015-02-24T04:19:43","slug":"how-to-write-a-simple-unittest-framework","status":"publish","type":"post","link":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/","title":{"rendered":"How to Write a Simple UnitTest Framework"},"content":{"rendered":"<p>\u5f88\u591a\u65f6\u5019, \u6211\u4eec\u9700\u8981UnitTest\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u7684\u53d1\u73b0\u4ee3\u7801\u4fee\u6539\u4e2d\u5f15\u53d1\u7684\u95ee\u9898, UnitTest\u7684\u610f\u4e49\u4ee5\u53ca\u91cd\u8981\u6027\u5df2\u7ecf\u65e0\u9700\u91cd\u590d, \u90a3\u4e48\u5728\u5b9e\u9645\u9879\u76ee\u4e2d, \u6211\u4eec\u4f1a\u9009\u53d6\u5408\u9002\u7684UnitTest Framework\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u8fd9\u9879\u5de5\u4f5c, \u7136\u800cUnitTest Framework\u4e5f\u6709\u5f88\u591a\u79cd, \u6311\u9009\u7684\u65f6\u5019\u5927\u591a\u6839\u636e\u9879\u76ee\u9700\u8981, \u4e0d\u8fc7\u5927\u5bb6\u662f\u5426\u6709\u51b2\u52a8\u81ea\u5df1\u5199\u4e00\u4e2a\u90a3? \u6765\u4e00\u63a2UnitTest Framework\u7684\u7a76\u7adf(\u672c\u6587\u5c06\u5b9e\u73b0\u4e00\u4e2aC\u8bed\u8a00\u7684UnitTest Framework \u4ee3\u7801\u653e\u7f6e\u5728<a href=\"https:\/\/github.com\/finaldie\/final_libs\">https:\/\/github.com\/finaldie\/final_libs<\/a>\u7684ftu\u4e2d).<\/p>\n<p><strong>\u539f\u7406:<\/strong><\/p>\n<p>UnitTest Framework\u901a\u5e38\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u4ee5\u4e0b\u51e0\u79cd\u529f\u80fd:<br \/>\n1. \u63d0\u4f9b\u5e38\u7528assert API<br \/>\n2. \u6ce8\u518c\u6267\u884ctest case<br \/>\n3. \u751f\u6210report<\/p>\n<p>\u5173\u4e8e\u65ad\u8a00, \u6211\u4eec\u901a\u5e38\u4f7f\u7528\u51e0\u79cd\u5f62\u5f0f\u7684\u65ad\u8a00, \u6bd4\u5982:<br \/>\n1.\u00a0\u67d0\u4e2a\u503c\u662f\u5426\u4e8e\u671f\u671b\u503c\u76f8\u7b49<br \/>\n2. \u67d0\u4e2a\u503c\u662f\u5426\u5927\u4e8e\u671f\u671b\u503c<br \/>\n3. \u67d0\u4e2a\u503c\u662f\u5426\u5c0f\u4e8e\u671f\u671b\u503c<\/p>\n<p>\u6240\u4ee5, \u5982\u679c\u6211\u4eec\u81ea\u5df1\u6765\u5199\u4e00\u4e2a, \u53ea\u9700\u8981\u63d0\u4f9b\u57fa\u672c\u7684assert API, \u6ce8\u518c\u548c\u6267\u884c\u7684API\u5373\u53ef(\u6700\u540e\u7684\u62a5\u544a\u653e\u5728run API\u5185\u90e8\u5373\u53ef).<\/p>\n<p>WorkFlow:<\/p>\n<p><a href=\"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png\"><img decoding=\"async\" class=\"alignnone size-full wp-image-34\" title=\"Screen shot 2011-12-06 at 1.39.33 PM\" src=\"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png\" alt=\"WorkFlow\" width=\"714\" height=\"416\" \/><\/a><\/p>\n<p><strong>\u5b9e\u73b0:<\/strong><\/p>\n<p><strong>\u00a0\u00a0<\/strong>\u539f\u7406\u6e05\u695a\u4e86, \u5b9e\u73b0\u8d77\u6765\u5c31\u5f88\u5bb9\u6613\u4e86. \u9996\u5148\u6211\u4eec\u5148\u6765\u63d0\u4f9b\u51e0\u4e2a\u57fa\u672c\u7684assert API:<\/p>\n<pre>extern int curr_failed_assert;\nextern int curr_total_assert;\n#define FTU_ASSERT_EQUAL_CHAR(expect, real) \\\n    do{ curr_total_assert++; if( strcmp(expect, real) ) { printf(\"(%s %s) %d: ASSERT FAILED, expect=%s but real=%s \\n\", __FILE__, __func__, __LINE__, expect, real); curr_failed_assert++; } }while(0)\n\n#define FTU_ASSERT_EQUAL_INT(expect, real) \\\n    do{ curr_total_assert++; if( expect != real ) { printf(\"(%s %s) %d: ASSERT FAILED, expect=%d but real=%d \\n\", __FILE__, __func__, __LINE__, expect, real); curr_failed_assert++; } }while(0)\n\n#define FTU_ASSERT_EQUAL_DOUBLE(expect, real) \\\n    do{ curr_total_assert++; if( fabs(expect - real) &lt; 0.0000001 ) { printf(\"(%s %s) %d: ASSERT FAILED, expect=%f but real=%f \\n\", __FILE__, __func__, __LINE__, expect, real); curr_failed_assert++; } }while(0)\n\n#define FTU_ASSERT_GREATER_THAN_INT(expect, real) \\\n    do{ curr_total_assert++; if( real &lt; expect ) { printf(\"(%s %s) %d: ASSERT FAILED, expect &gt; %d but real=%d \\n\", __FILE__, __func__, __LINE__, expect, real); curr_failed_assert++; } }while(0)\n\n#define FTU_ASSERT_LESS_THAN_INT(expect, real) \\\n    do{ curr_total_assert++; if( real &gt; expect ) { printf(\"(%s %s) %d: ASSERT FAILED, expect &lt; %d but real=%d \\n\", __FILE__, __func__, __LINE__, expect, real); curr_failed_assert++; } }while(0)\n\n#define FTU_ASSERT_EXPRESS(express) \\\n    do{ curr_total_assert++; if( !(express) ) { printf(\"(%s %s) %d: ASSERT FAILED, expect=%s but failed \\n\", __FILE__, __func__, __LINE__, #express); curr_failed_assert++; } }while(0)<\/pre>\n<p>\u8fd9\u91cc\u9762\u67092\u4e2a\u7279\u522b\u7684\u53d8\u91cf curr_total_assert \u548c curr_failed_assert, \u7a0d\u5fae\u89e3\u91ca\u4e00\u4e0b\u5176\u4f5c\u7528, \u901a\u5e38\u6211\u4eec\u4e0d\u4f46\u5e0c\u671b\u8fd9\u4e9bassert API\u53ef\u4ee5\u63d0\u4f9b\u5e38\u89c4\u7684\u65ad\u8a00\u68c0\u67e5, \u8fd8\u5e0c\u671b\u63d0\u4f9b\u6bd4\u5982\u5f53\u524dtest case\u4e2d &#8220;\u4e00\u5171\u6267\u884c\u4e86\u591a\u5c11assert&#8221;, &#8220;\u5931\u8d25\u4e86\u591a\u5c11\u4e2a&#8221;, \u6240\u4ee5\u8fd9\u4e24\u4e2a\u53d8\u91cf\u76f8\u5f53\u4e8e\u7edf\u8ba1\u8fd9\u4e9b\u8ba1\u6570, \u8fd9\u6837\u53ef\u4ee5\u8ba9\u6211\u4eec\u7684report\u53d8\u5f97\u66f4\u52a0\u76f4\u89c2, \u660e\u826f :)<\/p>\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u518d\u63d0\u4f9b\u57fa\u672c\u7684\u6ce8\u518c\u548c\u8fd0\u884c\u63a5\u53e3:<\/p>\n<p><strong>1. \u6ce8\u518c\u63a5\u53e3<\/strong>: \u6211\u4eec\u9700\u8981\u5c06test case\u51fd\u6570\u6ce8\u518c\u8fdbframework\u4e2d, \u6240\u6709\u7684case\u4fe1\u606f\u53ef\u4ee5\u7528\u4e00\u4e2a\u94fe\u8868\u4e32\u8d77\u6765, \u6267\u884c\u7684\u65f6\u5019\u6309\u987a\u5e8f\u6267\u884c\u5373\u53ef :), \u8fd9\u91cc\u9762\u6709\u4e00\u4e2a\u95ee\u9898, \u8fd9\u4e2a\u94fe\u8868\u9700\u8981\u521d\u59cb\u5316, \u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u63d0\u4f9b\u4e00\u4e2ainit API\u4ee5\u4fbf\u521d\u59cb\u5316\u94fe\u8868, \u4e5f\u53ef\u4ee5\u5c06\u521d\u59cb\u5316\u5de5\u4f5c\u653e\u5728\u6ce8\u518c\u548c\u6267\u884c\u63a5\u53e3\u5185\u90e8, \u6bcf\u6b21\u6267\u884c\u7684\u65f6\u5019\u68c0\u67e5\u4e00\u4e0b\u662f\u5426\u5df2\u7ecf\u521d\u59cb\u5316\u597d\u4e86, \u6240\u6709\u7684test case\u90fd\u662f\u4e32\u884c\u6267\u884c, \u6ca1\u6709\u9501\u4e89\u7528\u548c\u5e76\u884c\u95ee\u9898. \u8fd9\u91cc\u9762, \u6211\u662f\u663e\u793a\u7684\u63d0\u4f9b\u4e86\u4e00\u4e2ainit API, \u4ee3\u7801\u5982\u4e0b:<\/p>\n<pre>typedef void (*pfunc_init)();  \/\/ function type of test case\ntypedef struct {\n    pfunc_init  pfunc;\n    char*       case_name;\n    char*       describe;\n}ftest_case;\nvoid    tu_register_init(){\n    if( plist ) return;\n    plist = flist_create(); \n\n    tu_case_num = 0;\n    failed_cases = 0;\n    curr_failed_assert = 0;\n    curr_total_assert = 0;\n}   \n\nvoid    _tu_register_module(pfunc_init pfunc, char* case_name, char* describe){\n    tu_case_num++;\n\n    ftest_case* ftc = (ftest_case*)malloc(sizeof(ftest_case));\n    ftc-&gt;pfunc = pfunc;\n    ftc-&gt;case_name = case_name;\n    ftc-&gt;describe = describe;\n\n    flist_push(plist, ftc);<\/pre>\n<p><strong>2. \u6267\u884c\u63a5\u53e3<\/strong>:\u00a0\u8fd9\u4e2a\u51fd\u6570\u7684\u529f\u80fd\u5f88\u7b80\u5355, \u5c31\u662f\u6309\u987a\u5e8f\u9010\u4e2a\u7684\u53d6\u5f97\u5df2\u7ecf\u6ce8\u518c\u597d\u7684test case \u5e76\u6267\u884c, \u6700\u7ec8\u7edf\u8ba1\u5404\u4e2aassert\u72b6\u6001\u5e76\u8f93\u51fareport.<\/p>\n<pre>static int tu_each_case(pfunc_init pfunc)\n{\n    curr_failed_assert = 0;\n    curr_total_assert = 0;\n\n    \/\/ run test case \n    pfunc();\n\n    if( curr_failed_assert ) {\n        failed_cases++;\n    }\n\n    return 0;\n}\n\nvoid tu_run_cases()\n{\n    printf(\"FINAL TEST UNIT START...\\n\");\n\n    ftest_case* ftc = NULL;\n    while( ( ftc = (ftest_case*)flist_pop(plist) ) ){\n        printf(\"\\n &lt;&lt;&lt;&lt;&lt;&lt;&lt; CASE NAME:%s DESCRIBE:%s &gt;&gt;&gt;&gt;&gt;&gt;&gt;\\n\", ftc-&gt;case_name, ftc-&gt;describe ? ftc-&gt;describe : \"\");\n        tu_each_case(ftc-&gt;pfunc);\n        free(ftc);\n\n        if ( curr_failed_assert ) {\n            printf(\"[%d ASSERT FAILED -- %d\/%d]\\n\",\n                    curr_failed_assert,\n                    curr_total_assert,\n                    curr_total_assert - curr_failed_assert);\n        }\n        else {\n            printf(\"[ALL ASSERT PASSED -- %d\/%d]\\n\",\n                    curr_total_assert,\n                    curr_total_assert);\n        }\n    }\n\n    printf(\"\\n--------------------------------------\\nTOTAL CASE %d, PASS %d, FAILED %d\\n\",\n            tu_case_num,\n            tu_case_num - failed_cases,\n            failed_cases);\n}<\/pre>\n<p>\u53ef\u4ee5\u770b\u5230, printf\u8f93\u51fa\u7684\u90fd\u662freport\u7684\u4e00\u4e9b\u57fa\u672c\u5206\u5272\u7ebf\u548ccase name, total_case_num\u4e4b\u7c7b\u7684, \u8fd9\u4e9b\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u559c\u597d\u8fdb\u884c\u6dfb\u52a0, \u4e0d\u5728\u8ba8\u8bba\u8303\u56f4\u5185\u4e86, \u00a0\u6211\u4eec\u5927\u53ef\u4e0d\u5173\u5fc3\u4e0a\u9762printf\u8bed\u53e5, \u6838\u5fc3\u7684\u8bed\u53e5\u53ea\u6709 while(&#8230;) { tu_each_case(&#8230;) }.<\/p>\n<p>OK, \u8fd9\u6837\u4e00\u4e2aUnitTest\u7684\u6846\u67b6\u5c31\u642d\u597d\u4e86, \u662f\u4e0d\u662f\u5f88\u7b80\u5355, \u6216\u8bb8\u6211\u4eec\u5e76\u6ca1\u6709\u505a\u7684\u50cf\u5f88\u6210\u719f\u7684\u6846\u67b6\u90a3\u6837\u9762\u9762\u4ff1\u5230, \u4e0d\u8fc7\u901a\u8fc7\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u6846\u67b6, \u6211\u4eec\u53ef\u4ee5\u5f88\u5feb\u901f\u7684\u7406\u89e3UnitTest Framework\u5185\u90e8\u6784\u9020\u548c\u539f\u7406, \u65b9\u4fbf\u66f4\u597d\u7684\u7406\u89e3\u548c\u534f\u8c03\u6211\u4eec\u7684\u5de5\u4f5c. :)<\/p>\n<p><strong>DEMO:<\/strong><\/p>\n<p>\u6846\u67b6\u6211\u4eec\u5df2\u7ecf\u642d\u597d\u4e86, \u73b0\u5728\u6211\u4eec\u5f00\u59cb\u5229\u7528\u8fd9\u4e9bAPI\u8fd0\u884c\u4e00\u4e2a\u7b80\u5355\u7684case.<\/p>\n<pre>#include \"tu_inc.h\"\nstatic void func1()\n{\n    return 1;\n}\nstatic void test_case()\n{\n    int ret = func1();\n    FTU_ASSERT_EQUAL_INT(0, 1);\n}\nint main(int argc, char** argv){\n    tu_register_init();\n    tu_register_module(test_case, \"for test\");\n    tu_run_cases();\n\n    return 0;\n}<\/pre>\n<p>\u7f16\u8bd1\u8fd0\u884c, \u4f60\u5c06\u4f1a\u770b\u5230\u9884\u671f\u7ed3\u679c:<\/p>\n<pre>&lt;&lt;&lt;&lt;&lt;&lt;&lt; CASE NAME:test_case DESCRIBE:for test &gt;&gt;&gt;&gt;&gt;&gt;&gt;\n(main.c test_case) 10: ASSERT FAILED, expect = 0 but real=1 \n[1 ASSERT FAILED -- 1\/1]\n\n--------------------------------------\nTOTAL CASE 1, PASS 0, FAILED 1<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5f88\u591a\u65f6\u5019, \u6211\u4eec\u9700\u8981UnitTest\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u7684\u53d1\u73b0\u4ee3\u7801\u4fee\u6539\u4e2d\u5f15\u53d1\u7684\u95ee\u9898, UnitTest\u7684\u610f\u4e49\u4ee5\u53ca\u91cd\u8981\u6027\u5df2\u7ecf\u65e0\u9700\u91cd\u590d, \u90a3\u4e48\u5728\u5b9e\u9645\u9879\u76ee\u4e2d, \u6211\u4eec\u4f1a\u9009\u53d6\u5408\u9002\u7684UnitTest Framework\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u8fd9\u9879\u5de5\u4f5c, \u7136\u800cUnitTest Framework\u4e5f\u6709\u5f88\u591a\u79cd, \u6311\u9009\u7684\u65f6\u5019\u5927\u591a\u6839\u636e\u9879\u76ee\u9700\u8981, \u4e0d\u8fc7\u5927\u5bb6\u662f\u5426\u6709\u51b2\u52a8\u81ea\u5df1\u5199\u4e00\u4e2a\u90a3? \u6765\u4e00\u63a2UnitTest Framework\u7684\u7a76\u7adf(\u672c\u6587\u5c06\u5b9e\u73b0\u4e00\u4e2aC\u8bed\u8a00\u7684UnitTest Framework \u4ee3\u7801\u653e\u7f6e\u5728https:\/\/github.com\/finaldie\/final_libs\u7684ftu\u4e2d). \u539f\u7406: UnitTest Framework\u901a\u5e38\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u4ee5\u4e0b\u51e0\u79cd\u529f\u80fd: 1. \u63d0\u4f9b\u5e38\u7528assert API 2. \u6ce8\u518c\u6267\u884ctest case 3. \u751f\u6210report \u5173\u4e8e\u65ad\u8a00, \u6211\u4eec\u901a\u5e38\u4f7f\u7528\u51e0\u79cd\u5f62\u5f0f\u7684\u65ad\u8a00, \u6bd4\u5982: 1.\u00a0\u67d0\u4e2a\u503c\u662f\u5426\u4e8e\u671f\u671b\u503c\u76f8\u7b49 2. \u67d0\u4e2a\u503c\u662f\u5426\u5927\u4e8e\u671f\u671b\u503c 3. \u67d0\u4e2a\u503c\u662f\u5426\u5c0f\u4e8e\u671f\u671b\u503c \u6240\u4ee5, \u5982\u679c\u6211\u4eec\u81ea\u5df1\u6765\u5199\u4e00\u4e2a, \u53ea\u9700\u8981\u63d0\u4f9b\u57fa\u672c\u7684assert API, \u6ce8\u518c\u548c\u6267\u884c\u7684API\u5373\u53ef(\u6700\u540e\u7684\u62a5\u544a\u653e\u5728run API\u5185\u90e8\u5373\u53ef). WorkFlow: \u5b9e\u73b0: \u00a0\u00a0\u539f\u7406\u6e05\u695a\u4e86, \u5b9e\u73b0\u8d77\u6765\u5c31\u5f88\u5bb9\u6613\u4e86. \u9996\u5148\u6211\u4eec\u5148\u6765\u63d0\u4f9b\u51e0\u4e2a\u57fa\u672c\u7684assert API: extern int curr_failed_assert; extern int curr_total_assert; #define FTU_ASSERT_EQUAL_CHAR(expect, real) \\ &#8230; <a title=\"How to Write a Simple UnitTest Framework\" class=\"read-more\" href=\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/\" aria-label=\"More on How to Write a Simple UnitTest Framework\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Write a Simple UnitTest Framework - Final Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Write a Simple UnitTest Framework - Final Blog\" \/>\n<meta property=\"og:description\" content=\"\u5f88\u591a\u65f6\u5019, \u6211\u4eec\u9700\u8981UnitTest\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u7684\u53d1\u73b0\u4ee3\u7801\u4fee\u6539\u4e2d\u5f15\u53d1\u7684\u95ee\u9898, UnitTest\u7684\u610f\u4e49\u4ee5\u53ca\u91cd\u8981\u6027\u5df2\u7ecf\u65e0\u9700\u91cd\u590d, \u90a3\u4e48\u5728\u5b9e\u9645\u9879\u76ee\u4e2d, \u6211\u4eec\u4f1a\u9009\u53d6\u5408\u9002\u7684UnitTest Framework\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u8fd9\u9879\u5de5\u4f5c, \u7136\u800cUnitTest Framework\u4e5f\u6709\u5f88\u591a\u79cd, \u6311\u9009\u7684\u65f6\u5019\u5927\u591a\u6839\u636e\u9879\u76ee\u9700\u8981, \u4e0d\u8fc7\u5927\u5bb6\u662f\u5426\u6709\u51b2\u52a8\u81ea\u5df1\u5199\u4e00\u4e2a\u90a3? \u6765\u4e00\u63a2UnitTest Framework\u7684\u7a76\u7adf(\u672c\u6587\u5c06\u5b9e\u73b0\u4e00\u4e2aC\u8bed\u8a00\u7684UnitTest Framework \u4ee3\u7801\u653e\u7f6e\u5728https:\/\/github.com\/finaldie\/final_libs\u7684ftu\u4e2d). \u539f\u7406: UnitTest Framework\u901a\u5e38\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u4ee5\u4e0b\u51e0\u79cd\u529f\u80fd: 1. \u63d0\u4f9b\u5e38\u7528assert API 2. \u6ce8\u518c\u6267\u884ctest case 3. \u751f\u6210report \u5173\u4e8e\u65ad\u8a00, \u6211\u4eec\u901a\u5e38\u4f7f\u7528\u51e0\u79cd\u5f62\u5f0f\u7684\u65ad\u8a00, \u6bd4\u5982: 1.\u00a0\u67d0\u4e2a\u503c\u662f\u5426\u4e8e\u671f\u671b\u503c\u76f8\u7b49 2. \u67d0\u4e2a\u503c\u662f\u5426\u5927\u4e8e\u671f\u671b\u503c 3. \u67d0\u4e2a\u503c\u662f\u5426\u5c0f\u4e8e\u671f\u671b\u503c \u6240\u4ee5, \u5982\u679c\u6211\u4eec\u81ea\u5df1\u6765\u5199\u4e00\u4e2a, \u53ea\u9700\u8981\u63d0\u4f9b\u57fa\u672c\u7684assert API, \u6ce8\u518c\u548c\u6267\u884c\u7684API\u5373\u53ef(\u6700\u540e\u7684\u62a5\u544a\u653e\u5728run API\u5185\u90e8\u5373\u53ef). WorkFlow: \u5b9e\u73b0: \u00a0\u00a0\u539f\u7406\u6e05\u695a\u4e86, \u5b9e\u73b0\u8d77\u6765\u5c31\u5f88\u5bb9\u6613\u4e86. \u9996\u5148\u6211\u4eec\u5148\u6765\u63d0\u4f9b\u51e0\u4e2a\u57fa\u672c\u7684assert API: extern int curr_failed_assert; extern int curr_total_assert; #define FTU_ASSERT_EQUAL_CHAR(expect, real)  ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/\" \/>\n<meta property=\"og:site_name\" content=\"Final Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hu.yuzhang\" \/>\n<meta property=\"article:published_time\" content=\"2011-12-07T06:47:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-02-24T04:19:43+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png\" \/>\n<meta name=\"author\" content=\"final\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@hyzwowtools\" \/>\n<meta name=\"twitter:site\" content=\"@hyzwowtools\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"final\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/\",\"url\":\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/\",\"name\":\"How to Write a Simple UnitTest Framework - Final Blog\",\"isPartOf\":{\"@id\":\"https:\/\/finaldie.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png\",\"datePublished\":\"2011-12-07T06:47:03+00:00\",\"dateModified\":\"2015-02-24T04:19:43+00:00\",\"author\":{\"@id\":\"https:\/\/finaldie.com\/blog\/#\/schema\/person\/2d4c840d6e8e197f8ade98af2bd2fab3\"},\"breadcrumb\":{\"@id\":\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#primaryimage\",\"url\":\"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png\",\"contentUrl\":\"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/finaldie.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Write a Simple UnitTest Framework\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/finaldie.com\/blog\/#website\",\"url\":\"https:\/\/finaldie.com\/blog\/\",\"name\":\"Final Blog\",\"description\":\"As simple as possible...\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/finaldie.com\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/finaldie.com\/blog\/#\/schema\/person\/2d4c840d6e8e197f8ade98af2bd2fab3\",\"name\":\"final\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/finaldie.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4c720545b79ddb0f23b527e0bbcfd9bc?s=96&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4c720545b79ddb0f23b527e0bbcfd9bc?s=96&r=g\",\"caption\":\"final\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to Write a Simple UnitTest Framework - Final Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/","og_locale":"en_US","og_type":"article","og_title":"How to Write a Simple UnitTest Framework - Final Blog","og_description":"\u5f88\u591a\u65f6\u5019, \u6211\u4eec\u9700\u8981UnitTest\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u7684\u53d1\u73b0\u4ee3\u7801\u4fee\u6539\u4e2d\u5f15\u53d1\u7684\u95ee\u9898, UnitTest\u7684\u610f\u4e49\u4ee5\u53ca\u91cd\u8981\u6027\u5df2\u7ecf\u65e0\u9700\u91cd\u590d, \u90a3\u4e48\u5728\u5b9e\u9645\u9879\u76ee\u4e2d, \u6211\u4eec\u4f1a\u9009\u53d6\u5408\u9002\u7684UnitTest Framework\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u8fd9\u9879\u5de5\u4f5c, \u7136\u800cUnitTest Framework\u4e5f\u6709\u5f88\u591a\u79cd, \u6311\u9009\u7684\u65f6\u5019\u5927\u591a\u6839\u636e\u9879\u76ee\u9700\u8981, \u4e0d\u8fc7\u5927\u5bb6\u662f\u5426\u6709\u51b2\u52a8\u81ea\u5df1\u5199\u4e00\u4e2a\u90a3? \u6765\u4e00\u63a2UnitTest Framework\u7684\u7a76\u7adf(\u672c\u6587\u5c06\u5b9e\u73b0\u4e00\u4e2aC\u8bed\u8a00\u7684UnitTest Framework \u4ee3\u7801\u653e\u7f6e\u5728https:\/\/github.com\/finaldie\/final_libs\u7684ftu\u4e2d). \u539f\u7406: UnitTest Framework\u901a\u5e38\u5e2e\u52a9\u6211\u4eec\u5b8c\u6210\u4ee5\u4e0b\u51e0\u79cd\u529f\u80fd: 1. \u63d0\u4f9b\u5e38\u7528assert API 2. \u6ce8\u518c\u6267\u884ctest case 3. \u751f\u6210report \u5173\u4e8e\u65ad\u8a00, \u6211\u4eec\u901a\u5e38\u4f7f\u7528\u51e0\u79cd\u5f62\u5f0f\u7684\u65ad\u8a00, \u6bd4\u5982: 1.\u00a0\u67d0\u4e2a\u503c\u662f\u5426\u4e8e\u671f\u671b\u503c\u76f8\u7b49 2. \u67d0\u4e2a\u503c\u662f\u5426\u5927\u4e8e\u671f\u671b\u503c 3. \u67d0\u4e2a\u503c\u662f\u5426\u5c0f\u4e8e\u671f\u671b\u503c \u6240\u4ee5, \u5982\u679c\u6211\u4eec\u81ea\u5df1\u6765\u5199\u4e00\u4e2a, \u53ea\u9700\u8981\u63d0\u4f9b\u57fa\u672c\u7684assert API, \u6ce8\u518c\u548c\u6267\u884c\u7684API\u5373\u53ef(\u6700\u540e\u7684\u62a5\u544a\u653e\u5728run API\u5185\u90e8\u5373\u53ef). WorkFlow: \u5b9e\u73b0: \u00a0\u00a0\u539f\u7406\u6e05\u695a\u4e86, \u5b9e\u73b0\u8d77\u6765\u5c31\u5f88\u5bb9\u6613\u4e86. \u9996\u5148\u6211\u4eec\u5148\u6765\u63d0\u4f9b\u51e0\u4e2a\u57fa\u672c\u7684assert API: extern int curr_failed_assert; extern int curr_total_assert; #define FTU_ASSERT_EQUAL_CHAR(expect, real)  ... Read more","og_url":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/","og_site_name":"Final Blog","article_publisher":"https:\/\/www.facebook.com\/hu.yuzhang","article_published_time":"2011-12-07T06:47:03+00:00","article_modified_time":"2015-02-24T04:19:43+00:00","og_image":[{"url":"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png"}],"author":"final","twitter_card":"summary_large_image","twitter_creator":"@hyzwowtools","twitter_site":"@hyzwowtools","twitter_misc":{"Written by":"final","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/","url":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/","name":"How to Write a Simple UnitTest Framework - Final Blog","isPartOf":{"@id":"https:\/\/finaldie.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#primaryimage"},"image":{"@id":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#primaryimage"},"thumbnailUrl":"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png","datePublished":"2011-12-07T06:47:03+00:00","dateModified":"2015-02-24T04:19:43+00:00","author":{"@id":"https:\/\/finaldie.com\/blog\/#\/schema\/person\/2d4c840d6e8e197f8ade98af2bd2fab3"},"breadcrumb":{"@id":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#primaryimage","url":"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png","contentUrl":"http:\/\/finaldie.com\/wordpress\/wp-content\/uploads\/2011\/12\/Screen-shot-2011-12-06-at-1.39.33-PM.png"},{"@type":"BreadcrumbList","@id":"https:\/\/finaldie.com\/blog\/how-to-write-a-simple-unittest-framework\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/finaldie.com\/blog\/"},{"@type":"ListItem","position":2,"name":"How to Write a Simple UnitTest Framework"}]},{"@type":"WebSite","@id":"https:\/\/finaldie.com\/blog\/#website","url":"https:\/\/finaldie.com\/blog\/","name":"Final Blog","description":"As simple as possible...","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/finaldie.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/finaldie.com\/blog\/#\/schema\/person\/2d4c840d6e8e197f8ade98af2bd2fab3","name":"final","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/finaldie.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/4c720545b79ddb0f23b527e0bbcfd9bc?s=96&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4c720545b79ddb0f23b527e0bbcfd9bc?s=96&r=g","caption":"final"}}]}},"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/posts\/33"}],"collection":[{"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/comments?post=33"}],"version-history":[{"count":3,"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/posts\/33\/revisions"}],"predecessor-version":[{"id":313,"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/posts\/33\/revisions\/313"}],"wp:attachment":[{"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/media?parent=33"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/categories?post=33"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/finaldie.com\/blog\/wp-json\/wp\/v2\/tags?post=33"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}