t/lib/bigintpm.t

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