diff options
Diffstat (limited to 't/lib/bigfltpm.t')
| -rwxr-xr-x | t/lib/bigfltpm.t | 459 |
1 files changed, 459 insertions, 0 deletions
diff --git a/t/lib/bigfltpm.t b/t/lib/bigfltpm.t new file mode 100755 index 0000000000..42cd9583d1 --- /dev/null +++ b/t/lib/bigfltpm.t @@ -0,0 +1,459 @@ +#!./perl + +BEGIN { + chdir 't' if -d 't'; + @INC = '../lib'; +} + +use Math::BigFloat; + +$test = 0; +$| = 1; +print "1..358\n"; +while (<DATA>) { + chop; + if (s/^&//) { + $f = $_; + } elsif (/^\$.*/) { + eval "$_;"; + } else { + ++$test; + if (m|^(.*?):(/.+)$|) { + $ans = $2; + @args = split(/:/,$1,99); + } + else { + @args = split(/:/,$_,99); + $ans = pop(@args); + } + $try = "\$x = new Math::BigFloat \"$args[0]\";"; + if ($f eq "fnorm"){ + $try .= "\$x+0;"; + } elsif ($f eq "fneg") { + $try .= "-\$x;"; + } elsif ($f eq "fabs") { + $try .= "abs \$x;"; + } elsif ($f eq "fround") { + $try .= "0+\$x->fround($args[1]);"; + } elsif ($f eq "ffround") { + $try .= "0+\$x->ffround($args[1]);"; + } elsif ($f eq "fsqrt") { + $try .= "0+\$x->fsqrt;"; + } else { + $try .= "\$y = new Math::BigFloat \"$args[1]\";"; + if ($f eq fcmp){ + $try .= "\$x <=> \$y;"; + }elsif ($f eq fadd){ + $try .= "\$x + \$y;"; + }elsif ($f eq fsub){ + $try .= "\$x - \$y;"; + }elsif ($f eq fmul){ + $try .= "\$x * \$y;"; + }elsif ($f eq fdiv){ + $try .= "\$x / \$y;"; + } else { warn "Unknown op"; } + } + #print ">>>",$try,"<<<\n"; + $ans1 = eval $try; + if ($ans =~ m|^/(.*)$|) { + my $pat = $1; + if ($ans1 =~ /$pat/) { + print "ok $test\n"; + } + else { + print "not ok $test\n"; + print "# '$try' expected: /$pat/ got: '$ans1'\n"; + } + } + elsif ("$ans1" eq $ans) { #bug! + print "ok $test\n"; + } else { + print "not ok $test\n"; + print "# '$try' expected: '$ans' got: '$ans1'\n"; + } + } +} +__END__ +&fnorm +abc:NaN. + 1 a:NaN. +1bcd2:NaN. +11111b:NaN. ++1z:NaN. +-1z:NaN. +0:0. ++0:0. ++00:0. ++0 0 0:0. +000000 0000000 00000:0. +-0:0. +-0000:0. ++1:1. ++01:1. ++001:1. ++00000100000:100000. +123456789:123456789. +-1:-1. +-01:-1. +-001:-1. +-123456789:-123456789. +-00000100000:-100000. +123.456a:NaN. +123.456:123.456 +0.01:.01 +.002:.002 +-0.0003:-.0003 +-.0000000004:-.0000000004 +123456E2:12345600. +123456E-2:1234.56 +-123456E2:-12345600. +-123456E-2:-1234.56 +1e1:10. +2e-11:.00000000002 +-3e111:-3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000. +-4e-1111:-.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004 +&fneg +abd:NaN. ++0:0. ++1:-1. +-1:1. ++123456789:-123456789. +-123456789:123456789. ++123.456789:-123.456789 +-123456.789:123456.789 +&fabs +abc:NaN. ++0:0. ++1:1. +-1:1. ++123456789:123456789. +-123456789:123456789. ++123.456789:123.456789 +-123456.789:123456.789 +&fround +$Math::BigFloat::rnd_mode = 'trunc' ++10123456789:5:10123000000 +-10123456789:5:-10123000000 ++10123456789:9:10123456700 +-10123456789:9:-10123456700 ++101234500:6:101234000 +-101234500:6:-101234000 +$Math::BigFloat::rnd_mode = 'zero' ++20123456789:5:20123000000 +-20123456789:5:-20123000000 ++20123456789:9:20123456800 +-20123456789:9:-20123456800 ++201234500:6:201234000 +-201234500:6:-201234000 +$Math::BigFloat::rnd_mode = '+inf' ++30123456789:5:30123000000 +-30123456789:5:-30123000000 ++30123456789:9:30123456800 +-30123456789:9:-30123456800 ++301234500:6:301235000 +-301234500:6:-301234000 +$Math::BigFloat::rnd_mode = '-inf' ++40123456789:5:40123000000 +-40123456789:5:-40123000000 ++40123456789:9:40123456800 +-40123456789:9:-40123456800 ++401234500:6:401234000 +-401234500:6:-401235000 +$Math::BigFloat::rnd_mode = 'odd' ++50123456789:5:50123000000 +-50123456789:5:-50123000000 ++50123456789:9:50123456800 +-50123456789:9:-50123456800 ++501234500:6:501235000 +-501234500:6:-501235000 +$Math::BigFloat::rnd_mode = 'even' ++60123456789:5:60123000000 +-60123456789:5:-60123000000 ++60123456789:9:60123456800 +-60123456789:9:-60123456800 ++601234500:6:601234000 +-601234500:6:-601234000 +&ffround +$Math::BigFloat::rnd_mode = 'trunc' ++1.23:-1:1.2 +-1.23:-1:-1.2 ++1.27:-1:1.2 +-1.27:-1:-1.2 ++1.25:-1:1.2 +-1.25:-1:-1.2 ++1.35:-1:1.3 +-1.35:-1:-1.3 +-0.006:-1:0 +-0.006:-2:0 +-0.0065:-3:/-0\.006|-6e-03 +-0.0065:-4:/-0\.0065|-6\.5e-03 +-0.0065:-5:/-0\.0065|-6\.5e-03 +$Math::BigFloat::rnd_mode = 'zero' ++2.23:-1:2.2 +-2.23:-1:-2.2 ++2.27:-1:2.3 +-2.27:-1:-2.3 ++2.25:-1:2.2 +-2.25:-1:-2.2 ++2.35:-1:2.3 +-2.35:-1:-2.3 +-0.0065:-1:0 +-0.0065:-2:/-0\.01|-1e-02 +-0.0065:-3:/-0\.006|-6e-03 +-0.0065:-4:/-0\.0065|-6\.5e-03 +-0.0065:-5:/-0\.0065|-6\.5e-03 +$Math::BigFloat::rnd_mode = '+inf' ++3.23:-1:3.2 +-3.23:-1:-3.2 ++3.27:-1:3.3 +-3.27:-1:-3.3 ++3.25:-1:3.3 +-3.25:-1:-3.2 ++3.35:-1:3.4 +-3.35:-1:-3.3 +-0.0065:-1:0 +-0.0065:-2:/-0\.01|-1e-02 +-0.0065:-3:/-0\.006|-6e-03 +-0.0065:-4:/-0\.0065|-6\.5e-03 +-0.0065:-5:/-0\.0065|-6\.5e-03 +$Math::BigFloat::rnd_mode = '-inf' ++4.23:-1:4.2 +-4.23:-1:-4.2 ++4.27:-1:4.3 +-4.27:-1:-4.3 ++4.25:-1:4.2 +-4.25:-1:-4.3 ++4.35:-1:4.3 +-4.35:-1:-4.4 +-0.0065:-1:0 +-0.0065:-2:/-0\.01|-1e-02 +-0.0065:-3:/-0\.007|-7e-03 +-0.0065:-4:/-0\.0065|-6\.5e-03 +-0.0065:-5:/-0\.0065|-6\.5e-03 +$Math::BigFloat::rnd_mode = 'odd' ++5.23:-1:5.2 +-5.23:-1:-5.2 ++5.27:-1:5.3 +-5.27:-1:-5.3 ++5.25:-1:5.3 +-5.25:-1:-5.3 ++5.35:-1:5.3 +-5.35:-1:-5.3 +-0.0065:-1:0 +-0.0065:-2:/-0\.01|-1e-02 +-0.0065:-3:/-0\.007|-7e-03 +-0.0065:-4:/-0\.0065|-6\.5e-03 +-0.0065:-5:/-0\.0065|-6\.5e-03 +$Math::BigFloat::rnd_mode = 'even' ++6.23:-1:6.2 +-6.23:-1:-6.2 ++6.27:-1:6.3 +-6.27:-1:-6.3 ++6.25:-1:6.2 +-6.25:-1:-6.2 ++6.35:-1:6.4 +-6.35:-1:-6.4 +-0.0065:-1:0 +-0.0065:-2:/-0\.01|-1e-02 +-0.0065:-3:/-0\.006|-6e-03 +-0.0065:-4:/-0\.0065|-6\.5e-03 +-0.0065:-5:/-0\.0065|-6\.5e-03 +&fcmp +abc:abc: +abc:+0: ++0:abc: ++0:+0:0 +-1:+0:-1 ++0:-1:1 ++1:+0:1 ++0:+1:-1 +-1:+1:-1 ++1:-1:1 +-1:-1:0 ++1:+1:0 ++123:+123:0 ++123:+12:1 ++12:+123:-1 +-123:-123:0 +-123:-12:-1 +-12:-123:1 ++123:+124:-1 ++124:+123:1 +-123:-124:1 +-124:-123:-1 +&fadd +abc:abc:NaN. +abc:+0:NaN. ++0:abc:NaN. ++0:+0:0. ++1:+0:1. ++0:+1:1. ++1:+1:2. +-1:+0:-1. ++0:-1:-1. +-1:-1:-2. +-1:+1:0. ++1:-1:0. ++9:+1:10. ++99:+1:100. ++999:+1:1000. ++9999:+1:10000. ++99999:+1:100000. ++999999:+1:1000000. ++9999999:+1:10000000. ++99999999:+1:100000000. ++999999999:+1:1000000000. ++9999999999:+1:10000000000. ++99999999999:+1:100000000000. ++10:-1:9. ++100:-1:99. ++1000:-1:999. ++10000:-1:9999. ++100000:-1:99999. ++1000000:-1:999999. ++10000000:-1:9999999. ++100000000:-1:99999999. ++1000000000:-1:999999999. ++10000000000:-1:9999999999. ++123456789:+987654321:1111111110. +-123456789:+987654321:864197532. +-123456789:-987654321:-1111111110. ++123456789:-987654321:-864197532. +&fsub +abc:abc:NaN. +abc:+0:NaN. ++0:abc:NaN. ++0:+0:0. ++1:+0:1. ++0:+1:-1. ++1:+1:0. +-1:+0:-1. ++0:-1:1. +-1:-1:0. +-1:+1:-2. ++1:-1:2. ++9:+1:8. ++99:+1:98. ++999:+1:998. ++9999:+1:9998. ++99999:+1:99998. ++999999:+1:999998. ++9999999:+1:9999998. ++99999999:+1:99999998. ++999999999:+1:999999998. ++9999999999:+1:9999999998. ++99999999999:+1:99999999998. ++10:-1:11. ++100:-1:101. ++1000:-1:1001. ++10000:-1:10001. ++100000:-1:100001. ++1000000:-1:1000001. ++10000000:-1:10000001. ++100000000:-1:100000001. ++1000000000:-1:1000000001. ++10000000000:-1:10000000001. ++123456789:+987654321:-864197532. +-123456789:+987654321:-1111111110. +-123456789:-987654321:864197532. ++123456789:-987654321:1111111110. +&fmul +abc:abc:NaN. +abc:+0:NaN. ++0:abc:NaN. ++0:+0:0. ++0:+1:0. ++1:+0:0. ++0:-1:0. +-1:+0:0. ++123456789123456789:+0:0. ++0:+123456789123456789:0. +-1:-1:1. +-1:+1:-1. ++1:-1:-1. ++1:+1:1. ++2:+3:6. +-2:+3:-6. ++2:-3:-6. +-2:-3:6. ++111:+111:12321. ++10101:+10101:102030201. ++1001001:+1001001:1002003002001. ++100010001:+100010001:10002000300020001. ++10000100001:+10000100001:100002000030000200001. ++11111111111:+9:99999999999. ++22222222222:+9:199999999998. ++33333333333:+9:299999999997. ++44444444444:+9:399999999996. ++55555555555:+9:499999999995. ++66666666666:+9:599999999994. ++77777777777:+9:699999999993. ++88888888888:+9:799999999992. ++99999999999:+9:899999999991. +&fdiv +abc:abc:NaN. +abc:+1:abc:NaN. ++1:abc:NaN. ++0:+0:NaN. ++0:+1:0. ++1:+0:NaN. ++0:-1:0. +-1:+0:NaN. ++1:+1:1. +-1:-1:1. ++1:-1:-1. +-1:+1:-1. ++1:+2:.5 ++2:+1:2. ++10:+5:2. ++100:+4:25. ++1000:+8:125. ++10000:+16:625. ++10000:-16:-625. ++999999999999:+9:111111111111. ++999999999999:+99:10101010101. ++999999999999:+999:1001001001. ++999999999999:+9999:100010001. ++999999999999999:+99999:10000100001. ++1000000000:+9:111111111.1111111111111111111111111111111 ++2000000000:+9:222222222.2222222222222222222222222222222 ++3000000000:+9:333333333.3333333333333333333333333333333 ++4000000000:+9:444444444.4444444444444444444444444444444 ++5000000000:+9:555555555.5555555555555555555555555555556 ++6000000000:+9:666666666.6666666666666666666666666666667 ++7000000000:+9:777777777.7777777777777777777777777777778 ++8000000000:+9:888888888.8888888888888888888888888888889 ++9000000000:+9:1000000000. ++35500000:+113:314159.2920353982300884955752212389380531 ++71000000:+226:314159.2920353982300884955752212389380531 ++106500000:+339:314159.2920353982300884955752212389380531 ++1000000000:+3:333333333.3333333333333333333333333333333 +$Math::BigFloat::div_scale = 20 ++1000000000:+9:111111111.11111111111 ++2000000000:+9:222222222.22222222222 ++3000000000:+9:333333333.33333333333 ++4000000000:+9:444444444.44444444444 ++5000000000:+9:555555555.55555555556 ++6000000000:+9:666666666.66666666667 ++7000000000:+9:777777777.77777777778 ++8000000000:+9:888888888.88888888889 ++9000000000:+9:1000000000. ++35500000:+113:314159.292035398230088 ++71000000:+226:314159.292035398230088 ++106500000:+339:314159.29203539823009 ++1000000000:+3:333333333.33333333333 +$Math::BigFloat::div_scale = 40 +&fsqrt ++0:0 +-1:/^(?i:0|\?|NaNQ?)$ +-2:/^(?i:0|\?|NaNQ?)$ +-16:/^(?i:0|\?|NaNQ?)$ +-123.456:/^(?i:0|\?|NaNQ?)$ ++1:1. ++1.44:1.2 ++2:1.41421356237309504880168872420969807857 ++4:2. ++16:4. ++100:10. ++123.456:11.11107555549866648462149404118219234119 ++15241.383936:123.456 |