nsprpub/pr/tests/mbcs.c

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  37
  38 /*
  39 ** File: mbcs.c
  40 **
  41 ** Synopsis: mbcs {dirName}
  42 **
  43 ** where dirName is the directory to be traversed. dirName is required.
  44 **
  45 ** Description:
  46 ** mbcs.c tests use of multi-byte characters, as would be passed to
  47 ** NSPR funtions by internationalized applications.
  48 **
  49 ** mbcs.c, when run on any single-byte platform, should run correctly.
  50 ** In truth, running the mbcs test on a single-byte platform is
  51 ** really meaningless. mbcs.c, nor any NSPR library or test is not
  52 ** intended for use with any wide character set, including Unicode.
  53 ** mbcs.c should not be included in runtests.ksh because it requires
  54 ** extensive user intervention to set-up and run.
  55 **
  56 ** mbcs.c should be run on a platform using some form of multi-byte
  57 ** characters. The initial platform for this test is a Japanese
  58 ** language Windows NT 4.0 machine. ... Thank you Noriko Hoshi.
  59 **
  60 ** To run mbcs.c, the tester should create a directory tree containing
  61 ** some files in the same directory from which the test is run; i.e.
  62 ** the current working directory. The directory and files should be
  63 ** named such that when represented in the local multi-byte character
  64 ** set, one or more characters of the name is longer than a single
  65 ** byte.
  66 **
  67 */
  68
  69 #include <plgetopt.h>
  70 #include <nspr.h>
  71 #include <stdio.h>
  72 #include <stdlib.h>
  73 #include <string.h>
  74
  75 /*
  76 ** Test harness infrastructure
  77 */
  78 PRLogModuleInfo *lm;
  79 PRLogModuleLevel msgLevel = PR_LOG_NONE;
  80 PRIntn  debug = 0;
  81 PRUint32  failed_already = 0;
  82 /* end Test harness infrastructure */
  83
  84 char *dirName =  NULL;  /* directory name to traverse */
  85
  86 /*
  87 ** Traverse directory
  88 */
  89 static void TraverseDirectory( unsigned char *dir )
  90 {
  91     PRDir *cwd;
  92     PRDirEntry *dirEntry;
  93     PRFileInfo info;
  94     PRStatus rc;
  95     PRInt32 err;
  96     PRFileDesc *fd;
  97     char    nextDir[256];
  98     char    file[256];
  99
 100     printf("Directory: %s\n", dir );
 101     cwd = PR_OpenDir( dir );
 102     if ( NULL == cwd )  {
 103         printf("PR_OpenDir() failed on directory: %s, with error: %d, %d\n",
 104             dir, PR_GetError(), PR_GetOSError());
 105         exit(1);
 106     }
 107     while( NULL != (dirEntry = PR_ReadDir( cwd, PR_SKIP_BOTH | PR_SKIP_HIDDEN )))  {
 108         sprintf( file, "%s/%s", dir, dirEntry->name );
 109         rc = PR_GetFileInfo( file, &info );
 110         if ( PR_FAILURE == rc ) {
 111             printf("PR_GetFileInfo() failed on file: %s, with error: %d, %d\n",
 112                 dirEntry->name, PR_GetError(), PR_GetOSError());
 113             exit(1);
 114         }
 115         if ( PR_FILE_FILE == info.type )  {
 116             printf("File: %s \tsize: %ld\n", dirEntry->name, info.size );
 117             fd = PR_Open( file, PR_RDONLY, 0 );
 118             if ( NULL == fd )  {
 119                 printf("PR_Open() failed. Error: %ld, OSError: %ld\n",
 120                     PR_GetError(), PR_GetOSError());
 121             }
 122             rc = PR_Close( fd );
 123             if ( PR_FAILURE == rc )  {
 124                 printf("PR_Close() failed. Error: %ld, OSError: %ld\n",
 125                     PR_GetError(), PR_GetOSError());
 126             }
 127         } else if ( PR_FILE_DIRECTORY == info.type ) {
 128             sprintf( nextDir, "%s/%s", dir, dirEntry->name );
 129             TraverseDirectory(nextDir);
 130         } else {
 131             printf("type is not interesting for file: %s\n", dirEntry->name );
 132             /* keep going */
 133         }
 134     }
 135     /* assume end-of-file, actually could be error */
 136
 137     rc = PR_CloseDir( cwd );
 138     if ( PR_FAILURE == rc ) {
 139         printf("PR_CloseDir() failed on directory: %s, with error: %d, %d\n",
 140             dir, PR_GetError(), PR_GetOSError());
 141     }
 142
 143 } /* end TraverseDirectory() */
 144
 145 PRIntn main(PRIntn argc, char *argv[])
 146 {
 147     { /* get command line options */
 148         /*
 149         ** Get command line options
 150         */
 151         PLOptStatus os;
 152         PLOptState *opt = PL_CreateOptState(argc, argv, "dv");
 153
 154             while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
 155         {
 156                     if (PL_OPT_BAD == os) continue;
 157             switch (opt->option)
 158             {
 159             case 'd':  /* debug */
 160                 debug = 1;
 161                             msgLevel = PR_LOG_ERROR;
 162                 break;
 163             case 'v':  /* verbose mode */
 164                             msgLevel = PR_LOG_DEBUG;
 165                 break;
 166              default:
 167                 dirName = strdup(opt->value);
 168                 break;
 169             }
 170         }
 171             PL_DestroyOptState(opt);
 172     } /* end get command line options */
 173
 174     lm = PR_NewLogModule("Test");       /* Initialize logging */
 175
 176
 177     if ( dirName == NULL )  {
 178         printf("you gotta specify a directory as an operand!\n");
 179         exit(1);
 180     }
 181
 182     TraverseDirectory( dirName );
 183
 184     if (debug) printf("%s\n", (failed_already)? "FAIL" : "PASS");
 185     return( (failed_already == PR_TRUE )? 1 : 0 );
 186 }  /* main() */
 187 /* end template.c */