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From Martin Sebor <se...@roguewave.com>
Subject Re: [PATCH] run_locale_utils.wsf update
Date Wed, 29 Nov 2006 22:54:08 GMT
Farid Zaripov wrote:
>   Attached is a patch for the run_locale_utils.wsf script (implemented
> changes from this revision:
> http://svn.apache.org/viewvc?view=rev&revision=448422

Cool, check it in, man! :)

Martin

> 
>   ChangeLog:
>   * run_locale_utils.wsf (Cleanup): New function to remove
>   temporary folder
>   (Exit): New function to exit from script with cleanup
>   (CreateFolder): New function to create directory three
>   (dump_charmap): New function to dump the charmap of a locale
>   (dump_locale): On error exited script with the same non-zero
>   exit status as the locale utility
>   (generate_locale): Used Exit function
>   (test_locale): Called dump_charmap to produce the charmap source
>   from the locale database at each of the three stages. Used this
>   charmap source to create a locale in each subsequent stage.
>   Placed the files created at each stage in separate directories
>   named stage.1 through stage.3.
>   (run_locale_utils): Avoided deleting stage directories when
>   the -n option is set
> 
> Farid.
> 
> 
> ------------------------------------------------------------------------
> 
> Index: run_locale_utils.wsf
> ===================================================================
> --- run_locale_utils.wsf	(revision 480490)
> +++ run_locale_utils.wsf	(working copy)
> @@ -37,9 +37,10 @@
>              <example>cscript run_locale_utils.wsf /s /b:..\..\..\bin\11s"
>              </example>
>              <usage>
> -Usage: cscript run_locale_utils.wsf [/d] [/s] [/f [/i:@NlsDir /l:@LocaleName]] [/b:@BinDir]
[/O:@Out],
> +Usage: cscript run_locale_utils.wsf [/d] [/n] [/s] [/f [/i:@NlsDir /l:@LocaleName]]
[/b:@BinDir] [/O:@Out],
>  where
>  - "/d" debug;
> +- "/n" no cleanup;
>  - "/s" tests location, output;
>  - "/f" tests functionality; is followed by:
>      - "/i:@NlsDir>"
> @@ -63,10 +64,14 @@
>  var locale_db  = "";
>  var bindir     = "";
>  var outstrm    = WScript.StdOut;
> +var no_clean   = false;
>  
>  var locale     = "locale.exe";
>  var localedef  = "localedef.exe";
>  
> +var TemporaryFolder = 2;
> +var tmpdir = fso.GetSpecialFolder(TemporaryFolder) + "\\" + fso.GetTempName();
> +
>  // assertions
>  var assertions       = 0;
>  var failedassertions = 0;
> @@ -109,6 +114,18 @@
>      return exec;
>  }
>  
> +function Cleanup()
> +{
> +    if (!no_clean && fso.FolderExists(tmpdir))
> +        fso.DeleteFolder(tmpdir, true);
> +}
> +
> +function Exit(code)
> +{
> +    Cleanup();
> +    WScript.Quit(code);
> +}
> +
>  // convert number num to string with specified width
>  function FormatNumber(num, width)
>  {
> @@ -119,6 +136,33 @@
>      return s;
>  }
>  
> +// create folder with intermediate folders, if needed
> +function CreateFolder(path)
> +{
> +    var res = true;
> +
> +    if (!fso.FolderExists(path))
> +    {
> +        var parent = fso.GetParentFolderName(path);
> +        if (0 == parent.length)
> +            return false;
> +        res = CreateFolder(parent);
> +        if (res)
> +        {
> +            try
> +            {
> +                fso.CreateFolder(path);
> +            }
> +            catch (e)
> +            {
> +                res = false;
> +            }
> +        }
> +    }
> +
> +    return res;
> +}
> +
>  var description = new run_locale_utils; // run
>  
>  //////////////////////////////////////////////////////////////////////////////
> @@ -303,19 +347,19 @@
>      if (charmap == "")
>      {
>          outstrm.WriteLine(err + "character maps file not specified.");
> -        WScript.Quit(1);
> +        Exit(1);
>      }
>  
>      if (src == "")
>      {
>          outstrm.WriteLine(err  + "source input file not specified.");
> -        WScript.Quit(1);
> +        Exit(1);
>      }
>  
>      if (locname == "")
>      {
>          outstrm.WriteLine(err + "output locale name not specified.");
> -        WScript.Quit(1);
> +        Exit(1);
>      }
>  
>      ++assertions;
> @@ -325,37 +369,86 @@
>              + " -i " + src + " " + locname;
>      DebugOutLine(cmd);
>  
> -    var retcode = Run(cmd).ExitCode;
> +    var exec = Run(cmd);
> +    DebugOut(run_stdout);
> +
> +    var retcode = exec.ExitCode;
>      if (retcode)
>      {
> -        outstrm.WriteLine("Error - localedef returned code: " + retcode);
> -        ++failedassertions;
> +        // exit with the same status as the tool
> +        Exit(retcode);
>      }
>  }
>  
>  //
> +//
> +//
> +function dump_charmap(locname, outfile)
> +{
> +    err="Cannot create characater set description file - "
> +
> +    // locname: LC_ALL value
> +    // outfile: output file name
> +
> +    if (outfile == "")
> +    {
> +        outstrm.WriteLine(err + " - no output file specified.");
> +        Exit(1);
> +    }
> +
> +    ++assertions;
> +
> +    // dumping charmap
> +    var cmd = locale + " --charmap -l";
> +    DebugOutLine("LC_ALL=" + locname + " " + cmd + " > " + outfile);
> +
> +    WEnv("LC_ALL") = locname;
> +    var exec = Run(cmd);
> +
> +    DebugOut(run_stderr);
> +
> +    var dmpfile = fso.CreateTextFile(outfile, true);
> +    if (dmpfile)
> +    {
> +        dmpfile.Write(run_stdout);
> +        dmpfile.Close();
> +    }
> +
> +    var retcode = exec.ExitCode;
> +    if (retcode)
> +    {
> +        // exit with the same status as the tool
> +        Exit(retcode);
> +    }
> +}
> +
> +//
>  // Dumps one locale database
>  //
> -function dump_locale(dumpfile)
> +function dump_locale(locname, dumpfile)
>  {
>      var err = "Cannot dump locale database - ";
>  
> -    // dumpfile - current locale dump file
> +    // locname:  LC_ALL value
> +    // dumpfile: current locale dump file
>  
>      if (dumpfile == "")
>      {
>          outstrm.WriteLine(err + " - no output file specified.");
> -        WScript.Quit(1);
> +        Exit(1);
>      }
>  
>      ++assertions;
>  
>      // Dumping locale database
> -    var cmd = locale + " -ck -h LC_ALL > " + dumpfile;
> -    DebugOutLine(cmd);
> +    var cmd = locale + " -ck -h -l LC_ALL";
> +    DebugOutLine("LC_ALL=" + locname + " " + cmd + " > " + dumpfile);
>  
> +    WEnv("LC_ALL") = locname;
>      var exec = Run(cmd);
>  
> +    DebugOut(run_stderr);
> +
>      var dmpfile = fso.CreateTextFile(dumpfile, true);
>      if (dmpfile)
>      {
> @@ -366,127 +459,179 @@
>      var retcode = exec.ExitCode;
>      if (retcode)
>      {
> -        outstrm.WriteLine("Error - locale returned code: " + retcode);
> -        ++failedassertions;
> +        // exit with the same status as the tool
> +        Exit(retcode);
>      }
>  }
>  
>  //
>  // Test one locale
>  //
> -function test_locale(nlsdir, testdir, locname)
> +function test_locale(nlsdir, tmpdir, fname)
>  {
>      var err = "Cannot test locale - ";
>  
> -    // nlsdir  - nlsdir
> -    // testdir - test directory
> +    // nlsdir  - nls subdirectory of the source directory tree
> +    // tmpdir  - the test (sandbox) directory
>      // locname - name of the locale database
>      
>      if (nlsdir == "")
>      {
>          outstrm.WriteLine(err+ " - nls directory not specified.");
> -        WScript.Quit(1);
> +        Exit(1);
>      }
>  
> -    if (testdir == "")
> +    if (tmpdir == "")
>      {
> -        outstrm.WriteLine(err + " - test directory not specified.");
> -        WScript.Quit(1);
> +        outstrm.WriteLine(err + " - temporary directory not specified.");
> +        Exit(1);
>      }
>  
> -    if (locname == "")
> +    if (fname == "")
>      {
>          outstrm.WriteLine(err+ " - locale database name not specified.");
> -        WScript.Quit(1);
> +        Exit(1);
>      }
>  
>      // get locale's name and encoding
> -    var locale_src = locname.replace(
> -            new RegExp("\([^.]*\)\.\([^>@]*\)\(.*\)"), "$1$3")
> -        .replace("@", ".");
> +    var rx = new RegExp("\([^.]*\)\.\([^@]*\)\(.*\)");
> +    var source = fname.replace(rx, "$1$3").replace("@", ".");
> +    var charmap = fname.replace(rx, "$2");
>  
> -    var locale_encoding = locname.replace(
> -            new RegExp("\([^.]*\)\.\([^>@]*\)\(.*\)"), "$2")
> -        .replace("@", ".");
> +    var src_path = nlsdir + "\\src\\" + source;
> +    var cm_path = nlsdir + "\\charmaps\\" + charmap;
>  
> -    DebugOutLine("locale_src = " + locale_src);
> -    DebugOutLine("locale_encoding = " + locale_encoding);
> +    var stage_1 = tmpdir + "\\stage.1";
> +    var stage_2 = tmpdir + "\\stage.2";
> +    var stage_3 = tmpdir + "\\stage.3";
>  
> -    var charmap = nlsdir + "\\charmaps\\" + locale_encoding;
> -    var src = nlsdir + "\\src\\" + locale_src;
> -    var locdir = testdir + "\\" + locname;
> +    source += ".src";
>  
> -    // generate the first locale database
> -    generate_locale(charmap, src, locdir);
> +    // point locale at the original source directory
> +    DebugOutLine("RWSTD_SRC_ROOT=" + nlsdir);
> +    WEnv("RWSTD_SRC_ROOT") = nlsdir;
>  
> -    // set necessary environment variables
> -    DebugOutLine("LC_ALL=" + locname);
> -    WEnv("LC_ALL") = locname;
> -    DebugOutLine("LANG=" + locname);
> -    WEnv("LANG") = locname;
> +    // create a directory for stage 1 charmap source files
> +    var cm_dir1 = stage_1 + "\\charmaps";
> +    DebugOutLine("mkdir " + cm_dir1);
> +    CreateFolder(cm_dir1);
>  
> -    // adjust the locale root
> -    DebugOutLine("RWSTD_LOCALE_ROOT=" + testdir);
> -    WEnv("RWSTD_LOCALE_ROOT") = testdir;
> +    ++assertions;
>  
> -    var test1 = testdir + "\\out.1";
> +    var locname1 = stage_1 + "\\" + fname;
> +    var cm_path1 = cm_dir1 + "\\" + charmap;
> +    var src_path1 = stage_1 + "\\" + source;
>  
> -    // dump the locale database content to temporary location
> -    dump_locale(test1);
> -    DebugOutLine("");
> +    // generate stage 1 locale database from the orignal sources
> +    generate_locale(cm_path, src_path, locname1);
>  
> -    // remove stage one database
> -    if (fso.FolderExists(locdir))
> -        fso.DeleteFolder(locdir, true);
> -    
> -    // generate stage two database
> -    generate_locale(charmap, test1, locdir);
> +    ++assertions;
>  
> -    var test2 = testdir + "\\out.2";
> +    // dump the charmap and the locale data from the database
> +    // to a pair of charmap and locale source files
> +    dump_charmap(locname1, cm_path1);
> +    dump_locale(locname1, src_path1);
>  
> -    // dump stage two database to file
> -    dump_locale(test2);
> +    // create a directory for stage 2 charmap source files
> +    var cm_dir2 = stage_2 + "\\charmaps";
> +    DebugOutLine("mkdir " + cm_dir2);
> +    CreateFolder(cm_dir2);
>  
> -    // remove stage two database
> -    if (fso.FolderExists(locdir))
> -        fso.DeleteFolder(locdir, true);
> +    ++assertions;
>  
> -    // generate stage three database
> -    generate_locale(charmap, test2, locdir);
> +    var locname2 = stage_2 + "\\" + fname;
> +    var cm_path2 = cm_dir2 + "\\" + charmap;
> +    var src_path2 = stage_2 + "\\" + source;
>  
> -    var test3 = testdir + "\\out.3";
> +    // generate stage 2 locale database from the charmap and locale
> +    // source files produced by locale from the stage 1 database
> +    generate_locale(cm_path1, src_path1, locname2);
>  
> -    // and finally dump it to file
> -    dump_locale(test3);
> +    // point locale at the stage 1 directory
> +    DebugOutLine("RWSTD_SRC_ROOT=" + stage_1);
> +    WEnv("RWSTD_SRC_ROOT") = stage_1;
>  
>      ++assertions;
>  
> -    // compare
> +    // dump the charmap and the locale data from the database
> +    //to a pair of charmap and locale source files
> +    dump_charmap(locname2, cm_path2);
> +    dump_locale(locname2, src_path2);
>  
> -    var params = test2 +" " + test3;
> -    var cmd = "fc.exe " + params;
> +    ++assertions;
> +
> +    // create a directory for stage 2 charmap source files
> +    var cm_dir3 = stage_3 + "\\charmaps";
> +    DebugOutLine("mkdir " + cm_dir3);
> +    CreateFolder(cm_dir3);
> +
> +    ++assertions;
> +
> +    var locname3 = stage_3 + "\\" + fname;
> +    var cm_path3 = cm_dir3 + "\\" + charmap;
> +    var src_path3 = stage_3 + "\\" + source;
> +
> +    // generate stage 3 locale database from the charmap and locale
> +    // source files produced by locale from the stage 2 database
> +    generate_locale(cm_path2, src_path2, locname3);
> +
> +    // point locale at the stage 2 directory
> +    DebugOutLine("RWSTD_SRC_ROOT=" + stage_2);
> +    WEnv("RWSTD_SRC_ROOT") = stage_2;
> +
> +    ++assertions;
> +
> +    // dump the charmap and the locale data from the database
> +    // to a pair of charmap and locale source files
> +    dump_charmap(locname3, cm_path3);
> +    dump_locale(locname3, src_path3);
> +
> +    ++assertions;
> +
> +    // verify that stage 1 and stage 2 charmaps are the same
> +    var cmd = "fc " + cm_path1 + " " + cm_path2;
> +    DebugOutLine(cmd);
>      var retcode = Run(cmd).ExitCode;
>      if (retcode)
>      {
> -        DebugOutLine("ERROR: " + params +" differ.");
> +        DebugOutLine("## AssertionFailed: " + cm_path1 +
> +                     " and " + cm_path2 + " differ.");
>          ++failedassertions;
>      }
>  
> -    // and remove database
> -    if (fso.FolderExists(locdir))
> -        fso.DeleteFolder(locdir);
> +    // verify that stage 2 and stage 3 charmaps are the same
> +    var cmd = "fc " + cm_path2 + " " + cm_path3;
> +    DebugOutLine(cmd);
> +    var retcode = Run(cmd).ExitCode;
> +    if (retcode)
> +    {
> +        DebugOutLine("## AssertionFailed: " + cm_path2 +
> +                     " and " + cm_path3 + " differ.");
> +        ++failedassertions;
> +    }
>  
> -    // remove dump files
> -    if (fso.FileExists(test1))
> -        fso.DeleteFile(test1);
> -    if (fso.FileExists(test2))
> -        fso.DeleteFile(test2);
> -    if (fso.FileExists(test3))
> -        fso.DeleteFile(test3);
> +    // verify that stage 2 and stage 3 locale sources are the same
> +    var cmd = "fc " + src_path2 + " " + src_path3;
> +    DebugOutLine(cmd);
> +    var retcode = Run(cmd).ExitCode;
> +    if (retcode)
> +    {
> +        DebugOutLine("## AssertionFailed: " + src_path2 +
> +                     " and " + src_path3 + " differ.");
> +        ++failedassertions;
> +    }
>  
> -    // and finally remove the tmp directory
> -    if (fso.FolderExists(testdir))
> -        fso.DeleteFolder(testdir);
> +    if (!no_clean)
> +    {
> +        // clean up
> +        DebugOutLine("rm -rf " + stage_1 + " " + stage_2 + " " + stage_3);
> +        if (fso.FolderExists(stage_1))
> +            fso.DeleteFolder(stage_1, true);
> +        if (fso.FolderExists(stage_2))
> +            fso.DeleteFolder(stage_2, true);
> +        if (fso.FolderExists(stage_3))
> +            fso.DeleteFolder(stage_3, true);
> +    }
>  }
>  
>  //////////////////////////////////////////////////////////////////////////////
> @@ -510,6 +655,9 @@
>      if (WScript.Arguments.Named.Exists("l"))
>          locale_db = WScript.Arguments.Named("l");
>  
> +    if (WScript.Arguments.Named.Exists("n"))
> +        no_clean = true;
> +
>      if (WScript.Arguments.Named.Exists("b"))
>      {
>          bindir = WScript.Arguments.Named("b");
> @@ -540,29 +688,17 @@
>      }
>      else if (chk_func)
>      {
> -        // set the temp dir
> -        var TemporaryFolder = 2;
> -        var tmpdir = fso.GetSpecialFolder(TemporaryFolder)
> -                     + "\\" + fso.GetTempName();
> -
> -        if (!fso.CreateFolder(tmpdir))
> +        // create the temp dir
> +        if (!CreateFolder(tmpdir))
>          {
> -            WScript.StdErr.WriteLine("Unable to create " + tmpdir
> -                                     + ", aborting");
> +            WScript.StdErr.WriteLine("Unable to create " + tmpdir + ", aborting");
>              WScript.Quit(1);
>          }
>      
> -        // checking locale functionality
> -        DebugOutLine("RWSTD_SRC_ROOT=" + nlsdir);
> -        WEnv("RWSTD_SRC_ROOT") = nlsdir;
> -        DebugOutLine("RWSTD_LOCALE_ROOT=" + tmpdir);
> -        WEnv("RWSTD_LOCALE_ROOT") = tmpdir;
> -        
>          // test only one locale
>          test_locale(nlsdir, tmpdir, locale_db);
>  
> -        if (fso.FolderExists(tmpdir))
> -            fso.DeleteFolder(tmpdir, true);
> +        Cleanup();
>      }
>      else
>      {
> @@ -586,8 +722,6 @@
>      outstrm.WriteLine("## Assertions = " + assertions);
>      outstrm.WriteLine("## FailedAssertions = " + failedassertions);
>      outstrm.WriteLine();
> -
> -    WScript.Quit(failedassertions);
>  }
>  
>  ]]>


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