t/lib/bigintpm.t

   1 #!./perl
   2
   3 BEGIN {
   4     chdir 't' if -d 't';
   5     @INC = '../lib';
   6 }
   7
   8 use Math::BigInt;
   9
  10 $test = 0;
  11 $| = 1;
  12 print "1..283\n";
  13 while (<DATA>) {
  14        chop;
  15        if (s/^&//) {
  16                $f = $_;
  17        } else {
  18                ++$test;
  19                @args = split(/:/,$_,99);
  20                $ans = pop(@args);
  21                $try = "\$x = new Math::BigInt \"$args[0]\";";
  22                if ($f eq "bnorm"){
  23                    $try .= "\$x+0;";
  24                } elsif ($f eq "bneg") {
  25                    $try .= "-\$x;";
  26                } elsif ($f eq "babs") {
  27                    $try .= "abs \$x;";
  28                } elsif ($f eq "bint") {
  29                    $try .= "int \$x;";
  30                } else {
  31                    $try .= "\$y = new Math::BigInt \"$args[1]\";";
  32                    if ($f eq "bcmp"){
  33                        $try .= "\$x <=> \$y;";
  34                    }elsif ($f eq "badd"){
  35                        $try .= "\$x + \$y;";
  36                    }elsif ($f eq "bsub"){
  37                        $try .= "\$x - \$y;";
  38                    }elsif ($f eq "bmul"){
  39                        $try .= "\$x * \$y;";
  40                    }elsif ($f eq "bdiv"){
  41                        $try .= "\$x / \$y;";
  42                    }elsif ($f eq "bmod"){
  43                        $try .= "\$x % \$y;";
  44                    }elsif ($f eq "bgcd"){
  45                        $try .= "Math::BigInt::bgcd(\$x, \$y);";
  46                    }elsif ($f eq "blsft"){
  47                        $try .= "\$x << \$y;";
  48                    }elsif ($f eq "brsft"){
  49                        $try .= "\$x >> \$y;";
  50                    }elsif ($f eq "band"){
  51                        $try .= "\$x & \$y;";
  52                    }elsif ($f eq "bior"){
  53                        $try .= "\$x | \$y;";
  54                    }elsif ($f eq "bxor"){
  55                        $try .= "\$x ^ \$y;";
  56                    }elsif ($f eq "bnot"){
  57                        $try .= "~\$x;";
  58                    } else { warn "Unknown op"; }
  59                }
  60                #print ">>>",$try,"<<<\n";
  61                $ans1 = eval $try;
  62                if ("$ans1" eq $ans) { #bug!
  63                        print "ok $test\n";
  64                } else {
  65                        print "not ok $test\n";
  66                        print "# '$try' expected: '$ans' got: '$ans1'\n";
  67                }
  68        }
  69 }
  70
  71 {
  72   use Math::BigInt(0.02,':constant');
  73
  74   $test++;
  75   print "not "
  76     unless 2**150 eq "+1427247692705959881058285969449495136382746624";
  77   print "ok $test\n";
  78   $test++;
  79   @a = ();
  80   for ($i = 1; $i < 10; $i++) {
  81     push @a, $i;
  82   }
  83   print "not " unless "@a" eq "+1 +2 +3 +4 +5 +6 +7 +8 +9";
  84   print "ok $test\n";
  85 }
  86
  87 __END__
  88 &bnorm
  89 abc:NaN
  90    1 a:NaN
  91 1bcd2:NaN
  92 11111b:NaN
  93 +1z:NaN
  94 -1z:NaN
  95 0:+0
  96 +0:+0
  97 +00:+0
  98 +0 0 0:+0
  99 000000  0000000   00000:+0
 100 -0:+0
 101 -0000:+0
 102 +1:+1
 103 +01:+1
 104 +001:+1
 105 +00000100000:+100000
 106 123456789:+123456789
 107 -1:-1
 108 -01:-1
 109 -001:-1
 110 -123456789:-123456789
 111 -00000100000:-100000
 112 &bneg
 113 abd:NaN
 114 +0:+0
 115 +1:-1
 116 -1:+1
 117 +123456789:-123456789
 118 -123456789:+123456789
 119 &babs
 120 abc:NaN
 121 +0:+0
 122 +1:+1
 123 -1:+1
 124 +123456789:+123456789
 125 -123456789:+123456789
 126 &bcmp
 127 abc:abc:
 128 abc:+0:
 129 +0:abc:
 130 +0:+0:0
 131 -1:+0:-1
 132 +0:-1:1
 133 +1:+0:1
 134 +0:+1:-1
 135 -1:+1:-1
 136 +1:-1:1
 137 -1:-1:0
 138 +1:+1:0
 139 +123:+123:0
 140 +123:+12:1
 141 +12:+123:-1
 142 -123:-123:0
 143 -123:-12:-1
 144 -12:-123:1
 145 +123:+124:-1
 146 +124:+123:1
 147 -123:-124:1
 148 -124:-123:-1
 149 +100:+5:1
 150 &badd
 151 abc:abc:NaN
 152 abc:+0:NaN
 153 +0:abc:NaN
 154 +0:+0:+0
 155 +1:+0:+1
 156 +0:+1:+1
 157 +1:+1:+2
 158 -1:+0:-1
 159 +0:-1:-1
 160 -1:-1:-2
 161 -1:+1:+0
 162 +1:-1:+0
 163 +9:+1:+10
 164 +99:+1:+100
 165 +999:+1:+1000
 166 +9999:+1:+10000
 167 +99999:+1:+100000
 168 +999999:+1:+1000000
 169 +9999999:+1:+10000000
 170 +99999999:+1:+100000000
 171 +999999999:+1:+1000000000
 172 +9999999999:+1:+10000000000
 173 +99999999999:+1:+100000000000
 174 +10:-1:+9
 175 +100:-1:+99
 176 +1000:-1:+999
 177 +10000:-1:+9999
 178 +100000:-1:+99999
 179 +1000000:-1:+999999
 180 +10000000:-1:+9999999
 181 +100000000:-1:+99999999
 182 +1000000000:-1:+999999999
 183 +10000000000:-1:+9999999999
 184 +123456789:+987654321:+1111111110
 185 -123456789:+987654321:+864197532
 186 -123456789:-987654321:-1111111110
 187 +123456789:-987654321:-864197532
 188 &bsub
 189 abc:abc:NaN
 190 abc:+0:NaN
 191 +0:abc:NaN
 192 +0:+0:+0
 193 +1:+0:+1
 194 +0:+1:-1
 195 +1:+1:+0
 196 -1:+0:-1
 197 +0:-1:+1
 198 -1:-1:+0
 199 -1:+1:-2
 200 +1:-1:+2
 201 +9:+1:+8
 202 +99:+1:+98
 203 +999:+1:+998
 204 +9999:+1:+9998
 205 +99999:+1:+99998
 206 +999999:+1:+999998
 207 +9999999:+1:+9999998
 208 +99999999:+1:+99999998
 209 +999999999:+1:+999999998
 210 +9999999999:+1:+9999999998
 211 +99999999999:+1:+99999999998
 212 +10:-1:+11
 213 +100:-1:+101
 214 +1000:-1:+1001
 215 +10000:-1:+10001
 216 +100000:-1:+100001
 217 +1000000:-1:+1000001
 218 +10000000:-1:+10000001
 219 +100000000:-1:+100000001
 220 +1000000000:-1:+1000000001
 221 +10000000000:-1:+10000000001
 222 +123456789:+987654321:-864197532
 223 -123456789:+987654321:-1111111110
 224 -123456789:-987654321:+864197532
 225 +123456789:-987654321:+1111111110
 226 &bmul
 227 abc:abc:NaN
 228 abc:+0:NaN
 229 +0:abc:NaN
 230 +0:+0:+0
 231 +0:+1:+0
 232 +1:+0:+0
 233 +0:-1:+0
 234 -1:+0:+0
 235 +123456789123456789:+0:+0
 236 +0:+123456789123456789:+0
 237 -1:-1:+1
 238 -1:+1:-1
 239 +1:-1:-1
 240 +1:+1:+1
 241 +2:+3:+6
 242 -2:+3:-6
 243 +2:-3:-6
 244 -2:-3:+6
 245 +111:+111:+12321
 246 +10101:+10101:+102030201
 247 +1001001:+1001001:+1002003002001
 248 +100010001:+100010001:+10002000300020001
 249 +10000100001:+10000100001:+100002000030000200001
 250 +11111111111:+9:+99999999999
 251 +22222222222:+9:+199999999998
 252 +33333333333:+9:+299999999997
 253 +44444444444:+9:+399999999996
 254 +55555555555:+9:+499999999995
 255 +66666666666:+9:+599999999994
 256 +77777777777:+9:+699999999993
 257 +88888888888:+9:+799999999992
 258 +99999999999:+9:+899999999991
 259 &bdiv
 260 abc:abc:NaN
 261 abc:+1:abc:NaN
 262 +1:abc:NaN
 263 +0:+0:NaN
 264 +0:+1:+0
 265 +1:+0:NaN
 266 +0:-1:+0
 267 -1:+0:NaN
 268 +1:+1:+1
 269 -1:-1:+1
 270 +1:-1:-1
 271 -1:+1:-1
 272 +1:+2:+0
 273 +2:+1:+2
 274 +1000000000:+9:+111111111
 275 +2000000000:+9:+222222222
 276 +3000000000:+9:+333333333
 277 +4000000000:+9:+444444444
 278 +5000000000:+9:+555555555
 279 +6000000000:+9:+666666666
 280 +7000000000:+9:+777777777
 281 +8000000000:+9:+888888888
 282 +9000000000:+9:+1000000000
 283 +35500000:+113:+314159
 284 +71000000:+226:+314159
 285 +106500000:+339:+314159
 286 +1000000000:+3:+333333333
 287 +10:+5:+2
 288 +100:+4:+25
 289 +1000:+8:+125
 290 +10000:+16:+625
 291 +999999999999:+9:+111111111111
 292 +999999999999:+99:+10101010101
 293 +999999999999:+999:+1001001001
 294 +999999999999:+9999:+100010001
 295 +999999999999999:+99999:+10000100001
 296 &bmod
 297 abc:abc:NaN
 298 abc:+1:abc:NaN
 299 +1:abc:NaN
 300 +0:+0:NaN
 301 +0:+1:+0
 302 +1:+0:NaN
 303 +0:-1:+0
 304 -1:+0:NaN
 305 +1:+1:+0
 306 -1:-1:+0
 307 +1:-1:+0
 308 -1:+1:+0
 309 +1:+2:+1
 310 +2:+1:+0
 311 +1000000000:+9:+1
 312 +2000000000:+9:+2
 313 +3000000000:+9:+3
 314 +4000000000:+9:+4
 315 +5000000000:+9:+5
 316 +6000000000:+9:+6
 317 +7000000000:+9:+7
 318 +8000000000:+9:+8
 319 +9000000000:+9:+0
 320 +35500000:+113:+33
 321 +71000000:+226:+66
 322 +106500000:+339:+99
 323 +1000000000:+3:+1
 324 +10:+5:+0
 325 +100:+4:+0
 326 +1000:+8:+0
 327 +10000:+16:+0
 328 +999999999999:+9:+0
 329 +999999999999:+99:+0
 330 +999999999999:+999:+0
 331 +999999999999:+9999:+0
 332 +999999999999999:+99999:+0
 333 &bgcd
 334 abc:abc:NaN
 335 abc:+0:NaN
 336 +0:abc:NaN
 337 +0:+0:+0
 338 +0:+1:+1
 339 +1:+0:+1
 340 +1:+1:+1
 341 +2:+3:+1
 342 +3:+2:+1
 343 +100:+625:+25
 344 +4096:+81:+1
 345 &blsft
 346 abc:abc:NaN
 347 +2:+2:+8
 348 +1:+32:+4294967296
 349 +1:+48:+281474976710656
 350 +8:-2:NaN
 351 &brsft
 352 abc:abc:NaN
 353 +8:+2:+2
 354 +4294967296:+32:+1
 355 +281474976710656:+48:+1
 356 +2:-2:NaN
 357 &band
 358 abc:abc:NaN
 359 +8:+2:+0
 360 +281474976710656:+0:+0
 361 +281474976710656:+1:+0
 362 +281474976710656:+281474976710656:+281474976710656
 363 &bior
 364 abc:abc:NaN
 365 +8:+2:+10
 366 +281474976710656:+0:+281474976710656
 367 +281474976710656:+1:+281474976710657
 368 +281474976710656:+281474976710656:+281474976710656
 369 &bxor
 370 abc:abc:NaN
 371 +8:+2:+10
 372 +281474976710656:+0:+281474976710656
 373 +281474976710656:+1:+281474976710657
 374 +281474976710656:+281474976710656:+0
 375 &bnot
 376 abc:NaN
 377 +0:-1
 378 +8:-9
 379 +281474976710656:-281474976710657
 380 &bint
 381 +0:+0
 382 +1:+1
 383 +11111111111111111234:+11111111111111111234
 384 -1:-1
 385 -11111111111111111234:-11111111111111111234