【BAT】批量测试运行结果

目录(?)[+]

经常用到批处理，但还是各种不熟。记录一些写的小文件，以后方便查询~

生成文件目录

将文件（及子文件下的图片）写入list.txt

 @echo off&setlocal enabledelayedexpansion
 for /r %%i in (*.jpg *.png *.tif) do (
 echo %%i >>list.txt
 )
 pause

测试文件，统计结果

使用test.exe测试list.txt中的文件，并记录结果，测试失败会输出“decoding failed”

 @echo off

 set /a passed=0
 set /a all=0

 del /f /s /q result.txt

 for %%p in (*.jpg *.png) do Release\test.exe %%p --more >>list.txt

 for /f "delims=" %%i in (result.txt) do (
     echo %%i
     if not "%%i"=="decoding failed" set /a passed=passed+1
     set /a all=all+1
 )
 echo %passed% passed in %all% pictures

test.exe 可以接受几种可选参数：

 int main(int argc, char** argv) {
   if (argc <= 1) {
     cout << "Usage: " << argv[0] << " [OPTION]... <IMAGE>..." << endl
          << "Read barcodes from each IMAGE file." << endl
          << endl
          << "Options:" << endl
          << "  (-h|--hybrid)             use the hybrid binarizer (default)" << endl
          << "  (-g|--global)             use the global binarizer" << endl
          << "  (-v|--verbose)            chattier results printing" << endl
          << "  --more                    display more information about the barcode" << endl
          << "  --test-mode               compare IMAGEs against text files" << endl
          << "  --try-harder              spend more time to try to find a barcode" << endl
          << "  --search-multi            search for more than one bar code" << endl
          << endl
          << "Example usage:" << endl
          << "  zxing --test-mode *.jpg" << endl
          << endl;
     return 1;
   }

   int total = 0;
   int gonly = 0;
   int honly = 0;
   int both = 0;
   int neither = 0;

   for (int i = 1; i < argc; i++) {
     string filename = argv[i];
     if (filename.compare("--verbose") == 0 ||
         filename.compare("-v") == 0) {
       verbose = true;
       continue;
     }
     if (filename.compare("--hybrid") == 0 ||
         filename.compare("-h") == 0) {
       use_hybrid = true;
       continue;
     }
     if (filename.compare("--global") == 0 ||
         filename.compare("-g") == 0) {
       use_global = true;
       continue;
     }
     if (filename.compare("--more") == 0) {
       more = true;
       continue;
     }
     if (filename.compare("--test-mode") == 0) {
       test_mode = true;
       continue;
     }
     if (filename.compare("--try-harder") == 0) {
       try_harder = true;
       continue;
     }
     if (filename.compare("--search-multi") == 0){
       search_multi = true;
       continue;
     }

     if (filename.length() > 3 &&
         (filename.substr(filename.length() - 3, 3).compare("txt") == 0 ||
          filename.substr(filename.length() - 3, 3).compare("bin") == 0)) {
       continue;
     }

     if (!use_global && !use_hybrid) {
       use_global = use_hybrid = true;
     }

     if (test_mode) {
       cerr << "Testing: " << filename << endl;
     }

     Ref<LuminanceSource> source;
     try {
       source = ImageReaderSource::create(filename);
     } catch (const zxing::IllegalArgumentException &e) {
       cerr << e.what() << " (ignoring)" << endl;
       continue;
     }

     string expected = read_expected(filename);

     int gresult = 1;
     int hresult = 1;
     if (use_hybrid) {
       hresult = read_image(source, true, expected);
     }
     if (use_global && (verbose || hresult != 0)) {
       gresult = read_image(source, false, expected);
       if (!verbose && gresult != 0) {
         cout << "decoding failed" << endl;
       }
     }
     gresult = gresult == 0;
     hresult = hresult == 0;
     gonly += gresult && !hresult;
     honly += hresult && !gresult;
     both += gresult && hresult;
     neither += !gresult && !hresult;
     total = total + 1;
   }

   if (test_mode) {
     cout << endl
          << "Summary:" << endl
          << " " << total << " images tested total," << endl
          << " " << (honly + both)  << " passed hybrid, " << (gonly + both)
          << " passed global, " << both << " pass both, " << endl
          << " " << honly << " passed only hybrid, " << gonly
          << " passed only global, " << neither << " pass neither." << endl;
   }

   return 0;
 }

（转载请注明作者和出处：http://blog.csdn.net/xiaowei_cqu 未经允许请勿用于商业用途）