Remove testrandom program; obsolete because Mersenne Twister random numbers are now used on all systems

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4946 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 0 insertions, 153 deletions

diff --git a/test/testrandom.c b/test/testrandom.c
deleted file mode 100644
index 5b85a6e8..00000000
--- a/test/testrandom.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/*=============================================================================
-                                   testrandom
-===============================================================================
-  Test for the random number generator type by generating 5 values with rand()
-  and comparing them against values in a table.
-
-  Currently only recognizes ISO glibc rand().
-
-  Options:
-    -q : quiet mode
-    -x : print exit code to stdout, otherwise equivalent to quite mode
-    -v : verbose mode : Use to generate values for new table 
-
-  This is a self-contained program which does not require any libnetpbm
-  functions.
-=============================================================================*/
-#include <stdio.h>
-#include <stdlib.h>
-
-#define  bool  int
-#define  TRUE  1
-#define  FALSE 0
-
-
-/* Exit values */
-#define EXIT_ERROR 1
-#define EXIT_UNKNOWN 80
-#define ISO_GLIBC 81
-#define MAC_OS    82
-/* 83-90: reserved */
-
-typedef enum {QUIET=0, NORMAL=1, VERBOSE=2} VerbosityLevel;
-
-/* On some Sun systems RAND_MAX is not defined */
-#ifndef RAND_MAX
-#define RAND_MAX 0
-#endif
-
-#define SEED 3791
-
-static struct { 
-    int          const type;
-        /* Exit value for this rand() function  */
-    int          const randMax;
-        /* Usually 0x7fffffff, sometimes 0x7fff */
-        /* Other values are possible; 0 means undefined */
-    unsigned int const res[5];
-        /* Sample values returned from our tests */
-    const char * const name;
-        /* Name for this rand() function */
-} rTable[3] = {
-    { ISO_GLIBC,  /* glibc rand() */ 
-      0x7fffffff, /* 31 bits */ 
-      { 217313873, 969144303, 1757357552, 1096307597, 818311031 },
-      "ISO C glibc rand() or equivalent" },
-    { MAC_OS,
-      0x7fffffff, /* 31 bits */
-      { 63715337, 1416812753, 1073261735, 1594828992, 1547470337 },
-      "MAC OS c library rand() or equivalent" },
-    
-    /* Insert additional entries here */
-    
-    { 0,   /* terminating code */
-      0,
-      {0, 0, 0, 0, 0}, NULL  /* unknown type */}
-};
-
-
-
-static void
-parseCommandLine(int              const argc,
-                 const char *     const argv[],
-                 VerbosityLevel * const verbosityP,
-                 bool *           const printExitCodeP) {
-
-    *verbosityP = NORMAL;       /* Initial value */
-    *printExitCodeP = FALSE;    /* Initial value */
-
-    if (argc == 2) {
-        if (argv[1][0] == '-' && argv[1][2] == '\0') {
-            switch ( argv[1][1] ) {
-            case 'v' : *verbosityP = VERBOSE; break;
-            case 'q' : *verbosityP = QUIET  ; break;
-            case 'x' : *verbosityP = QUIET  ;
-                       *printExitCodeP = TRUE ; break;
-            default :  fprintf (stderr,
-                                "Error: Unrecognized argument: %s\n", argv[1]);
-                exit (EXIT_ERROR);
-            }
-        } 
-    }
-    if (argc > 2 ) {
-        fprintf (stderr, "Error: Too many arguments.\n");
-        exit (EXIT_ERROR);
-    }
-}
-
-
-
-int
-main(int const argc, const char * const argv[]) {
-
-    unsigned int i;
-    unsigned int res[5];
-    VerbosityLevel verbosity;
-    bool printExitCode;
-
-    parseCommandLine(argc, argv, &verbosity, &printExitCode);
-
-    if (verbosity == VERBOSE) {
-        if (RAND_MAX > 0)
-            fprintf(stderr, "RAND_MAX = 0x%x (%d)\n", RAND_MAX, RAND_MAX);
-        else
-            fprintf(stderr, "RAND_MAX is undefined\n");
-    }
-
-    /* Set seed for pseudo-random number generator */
-    if (verbosity == VERBOSE)
-        fprintf(stderr, "Generating samples. Seed=%u\n", SEED);
-
-    srand(SEED);
-
-    /*  Generate five samples and store in array res[] */
-    for (i = 0; i < 5; ++i) {
-        res[i] = rand();
-        if (verbosity == VERBOSE)
-            fprintf (stderr, "%d\n",res[i]);
-    }
-
-    /*  Look for a match in table */
-    for (i = 0; rTable[i].type != 0; ++i) {
-        if (rTable[i].randMax == RAND_MAX && rTable[i].res[0] == res[0] &&
-            rTable[i].res[1] == res[1] &&    rTable[i].res[2] == res[2] &&
-            rTable[i].res[3] == res[3] &&    rTable[i].res[4] == res[4]) {
-            if (verbosity != QUIET)
-                fprintf(stderr,
-                        "Random number generator is %s.\n", rTable[i].name);
-
-            if (printExitCode == TRUE)
-                printf("%03u", rTable[i].type);
-            exit(rTable[i].type);
-        }
-    }
-    /* No matches */
-    if (verbosity != QUIET)   
-        fprintf(stderr, "Random number generator is of unknown type.\n");
-    if (printExitCode == TRUE)
-        printf("%03u",EXIT_UNKNOWN);
-    exit(EXIT_UNKNOWN);
-}
-
-
-