The Tor Browser: nsprpub/pr/tests/mbcs.c@925c144e1f1f (annotated)

nsprpub/pr/tests/mbcs.c@925c144e1f1f (annotated)

nsprpub/pr/tests/mbcs.c

Fri, 16 Jan 2015 18:13:44 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Fri, 16 Jan 2015 18:13:44 +0100
branch: TOR_BUG_9701
changeset 14: 925c144e1f1f
permissions: -rw-r--r--

Integrate suggestion from review to improve consistency with existing code.

 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /*
 ** File: mbcs.c
 **
 ** Synopsis: mbcs {dirName}
 **
 ** where dirName is the directory to be traversed. dirName is required.
 **
 ** Description:
 ** mbcs.c tests use of multi-byte characters, as would be passed to
 ** NSPR funtions by internationalized applications.
 **
 ** mbcs.c, when run on any single-byte platform, should run correctly.
 ** In truth, running the mbcs test on a single-byte platform is
 ** really meaningless. mbcs.c, nor any NSPR library or test is not
 ** intended for use with any wide character set, including Unicode.
 ** mbcs.c should not be included in runtests.ksh because it requires
 ** extensive user intervention to set-up and run.
 **
 ** mbcs.c should be run on a platform using some form of multi-byte
 ** characters. The initial platform for this test is a Japanese
 ** language Windows NT 4.0 machine. ... Thank you Noriko Hoshi.
 **
 ** To run mbcs.c, the tester should create a directory tree containing
 ** some files in the same directory from which the test is run; i.e.
 ** the current working directory. The directory and files should be
 ** named such that when represented in the local multi-byte character
 ** set, one or more characters of the name is longer than a single
 ** byte.
 **
 */
 #include <plgetopt.h>
 #include <nspr.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 /*
 ** Test harness infrastructure
 */
 PRLogModuleInfo *lm;
 PRLogModuleLevel msgLevel = PR_LOG_NONE;
 PRIntn  debug = 0;
 PRUint32  failed_already = 0;
 /* end Test harness infrastructure */
 char *dirName =  NULL;  /* directory name to traverse */
 /*
 ** Traverse directory
 */
 static void TraverseDirectory( unsigned char *dir )
 {
     PRDir *cwd;
     PRDirEntry *dirEntry;
     PRFileInfo info;
     PRStatus rc;
     PRInt32 err;
     PRFileDesc *fd;
     char    nextDir[256];
     char    file[256];
     printf("Directory: %s\n", dir );
     cwd = PR_OpenDir( dir );
     if ( NULL == cwd )  {
         printf("PR_OpenDir() failed on directory: %s, with error: %d, %d\n",
             dir, PR_GetError(), PR_GetOSError());
         exit(1);
     }
     while( NULL != (dirEntry = PR_ReadDir( cwd, PR_SKIP_BOTH | PR_SKIP_HIDDEN )))  {
         sprintf( file, "%s/%s", dir, dirEntry->name );
         rc = PR_GetFileInfo( file, &info );
         if ( PR_FAILURE == rc ) {
             printf("PR_GetFileInfo() failed on file: %s, with error: %d, %d\n",
                 dirEntry->name, PR_GetError(), PR_GetOSError());
             exit(1);
         }
         if ( PR_FILE_FILE == info.type )  {
             printf("File: %s \tsize: %ld\n", dirEntry->name, info.size );
             fd = PR_Open( file, PR_RDONLY, 0 );
             if ( NULL == fd )  {
                 printf("PR_Open() failed. Error: %ld, OSError: %ld\n",
                     PR_GetError(), PR_GetOSError());
             }
             rc = PR_Close( fd );
             if ( PR_FAILURE == rc )  {
                 printf("PR_Close() failed. Error: %ld, OSError: %ld\n",
                     PR_GetError(), PR_GetOSError());
             }
         } else if ( PR_FILE_DIRECTORY == info.type ) {
             sprintf( nextDir, "%s/%s", dir, dirEntry->name );
             TraverseDirectory(nextDir);
         } else {
             printf("type is not interesting for file: %s\n", dirEntry->name );
             /* keep going */
         }
     }
     /* assume end-of-file, actually could be error */
     rc = PR_CloseDir( cwd );
     if ( PR_FAILURE == rc ) {
         printf("PR_CloseDir() failed on directory: %s, with error: %d, %d\n",
             dir, PR_GetError(), PR_GetOSError());
     }
 } /* end TraverseDirectory() */
 int main(int argc, char **argv)
 {
     { /* get command line options */
         /*
         ** Get command line options
         */
         PLOptStatus os;
         PLOptState *opt = PL_CreateOptState(argc, argv, "dv");
 	    while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
         {
 		    if (PL_OPT_BAD == os) continue;
             switch (opt->option)
             {
             case 'd':  /* debug */
                 debug = 1;
 			    msgLevel = PR_LOG_ERROR;
                 break;
             case 'v':  /* verbose mode */
 			    msgLevel = PR_LOG_DEBUG;
                 break;
              default:
                 dirName = strdup(opt->value);
                 break;
             }
         }
 	    PL_DestroyOptState(opt);
     } /* end get command line options */
     lm = PR_NewLogModule("Test");       /* Initialize logging */
     if ( dirName == NULL )  {
         printf("you gotta specify a directory as an operand!\n");
         exit(1);
     }
     TraverseDirectory( dirName );
     if (debug) printf("%s\n", (failed_already)? "FAIL" : "PASS");
     return( (failed_already == PR_TRUE )? 1 : 0 );
 }  /* main() */
 /* end template.c */

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nsprpub/pr/tests/mbcs.c