1#!./perl 2 3# Tests sprintf, excluding handling of 64-bit integers or long 4# doubles (if supported), of machine-specific short and long 5# integers, machine-specific floating point exceptions (infinity, 6# not-a-number ...), of the effects of locale, and of features 7# specific to multi-byte characters (under the utf8 pragma and such). 8 9# For tests that do not fit this format, use sprintf2.t. 10 11BEGIN { 12 chdir 't' if -d 't'; 13 @INC = '../lib'; 14} 15use warnings; 16use version; 17use Config; 18use strict; 19require './test.pl'; 20 21my @tests = (); 22my ($template, $data, $result, $comment, $w, $x, $evalData, $n, $p); 23 24my $Is_VMS_VAX = 0; 25# We use HW_MODEL since ARCH_NAME was not in VMS V5.* 26if ($^O eq 'VMS') { 27 my $hw_model; 28 chomp($hw_model = `write sys\$output f\$getsyi("HW_MODEL")`); 29 $Is_VMS_VAX = $hw_model < 1024 ? 1 : 0; 30} 31 32# No %Config. 33my $Is_Ultrix_VAX = $^O eq 'ultrix' && `uname -m` =~ /^VAX$/; 34 35while (<DATA>) { 36 s/^\s*>//; s/<\s*$//; 37 ($template, $data, $result, $comment) = split(/<\s*>/, $_, 4); 38 if ($^O eq 'os390' || $^O eq 's390') { # non-IEEE (s390 is UTS) 39 $data =~ s/([eE])96$/${1}63/; # smaller exponents 40 $result =~ s/([eE]\+)102$/${1}69/; # " " 41 $data =~ s/([eE])\-101$/${1}-56/; # larger exponents 42 $result =~ s/([eE])\-102$/${1}-57/; # " " 43 } 44 if ($Is_VMS_VAX || $Is_Ultrix_VAX) { 45 # VAX DEC C 5.3 at least since there is no 46 # ccflags =~ /float=ieee/ on VAX. 47 # AXP is unaffected whether or not it is using ieee. 48 $data =~ s/([eE])96$/${1}26/; # smaller exponents 49 $result =~ s/([eE]\+)102$/${1}32/; # " " 50 $data =~ s/([eE])\-101$/${1}-24/; # larger exponents 51 $result =~ s/([eE])\-102$/${1}-25/; # " " 52 } 53 54 $evalData = eval $data; 55 $evalData = ref $evalData ? $evalData : [$evalData]; 56 push @tests, [$template, $evalData, $result, $comment, $data]; 57} 58 59plan(scalar @tests); 60 61$SIG{__WARN__} = sub { 62 if ($_[0] =~ /^Invalid conversion/) { 63 $w .= ' INVALID'; 64 } elsif ($_[0] =~ /^Use of uninitialized value/) { 65 $w .= ' UNINIT'; 66 } elsif ($_[0] =~ /^Missing argument/) { 67 $w .= ' MISSING'; 68 } elsif ($_[0]=~/^vector argument not supported with alpha versions/) { 69 $w .= ' ALPHA'; 70 } else { 71 warn @_; 72 } 73}; 74 75for (@tests) { 76 ($template, $evalData, $result, $comment, $data) = @$_; 77 $w = undef; 78 $x = sprintf($template, @$evalData); 79 $x = ">$x<" if defined $x; 80 substr($x, -1, 0) = $w if $w; 81 # $x may have 3 exponent digits, not 2 82 my $y = $x; 83 if ($y =~ s/([Ee][-+])0(\d)/$1$2/) { 84 # if result is left-adjusted, append extra space 85 if ($template =~ /%\+?\-/ and $result =~ / $/) { 86 $y =~ s/<$/ </; 87 } 88 # if result is zero-filled, add extra zero 89 elsif ($template =~ /%\+?0/ and $result =~ /^0/) { 90 $y =~ s/^>0/>00/; 91 } 92 # if result is right-adjusted, prepend extra space 93 elsif ($result =~ /^ /) { 94 $y =~ s/^>/> /; 95 } 96 } 97 98 my $skip = 0; 99 if ($comment =~ s/\s+skip:\s*(.*)//) { 100 my $os = $1; 101 my $osv = exists $Config{osvers} ? $Config{osvers} : "0"; 102 # >comment skip: all< 103 if ($os =~ /\ball\b/i) { 104 $skip = 1; 105 # >comment skip: VMS hpux:10.20< 106 } elsif ($os =~ /\b$^O(?::(\S+))?\b/i) { 107 my $vsn = defined $1 ? $1 : "0"; 108 # Only compare on the the first pair of digits, as numeric 109 # compares do not like 2.6.10-3mdksmp or 2.6.8-24.10-default 110 s/^(\d+(\.\d+)?).*/$1/ for $osv, $vsn; 111 $skip = $vsn ? ($osv <= $vsn ? 1 : 0) : 1; 112 } 113 $skip and $comment =~ s/$/, failure expected on $^O $osv/; 114 } 115 116 if ($x eq ">$result<") { 117 ok(1, ">$result<"); 118 } 119 elsif ($skip) { 120 ok(1, "skip $comment"); 121 } 122 elsif ($y eq ">$result<") # Some C libraries always give 123 { # three-digit exponent 124 ok(1, ">$result< $x three-digit exponent accepted"); 125 } 126 elsif ($result =~ /[-+]\d{3}$/ && 127 # Suppress tests with modulo of exponent >= 100 on platforms 128 # which cannot handle such magnitudes (or where we cannot tell). 129 ((!eval {require POSIX}) || # Costly: only do this if we must! 130 (length(&POSIX::DBL_MAX) - rindex(&POSIX::DBL_MAX, '+')) == 3)) 131 { 132 ok(1, 133 ">$template< >$data< >$result< Suppressed: exponent out of range?\n"); 134 } 135 else { 136 $y = ($x eq $y ? "" : " => $y"); 137 ok(0, ">$template< >$data< >$result< $x$y $comment"); 138 } 139} 140 141# In each of the following lines, there are three required fields: 142# printf template, data to be formatted (as a Perl expression), and 143# expected result of formatting. An optional fourth field can contain 144# a comment. Each field is delimited by a starting '>' and a 145# finishing '<'; any whitespace outside these start and end marks is 146# not part of the field. If formatting requires more than one data 147# item (for example, if variable field widths are used), the Perl data 148# expression should return a reference to an array having the requisite 149# number of elements. Even so, subterfuge is sometimes required: see 150# tests for %n and %p. 151# 152# Tests that are expected to fail on a certain OS can be marked as such 153# by trailing the comment with a skip: section. Skips are tags separated 154# bu space consisting of a $^O optionally trailed with :osvers. In the 155# latter case, all os-levels below that are expected to fail. A special 156# tag 'all' is allowed for todo tests that should fail on any system 157# 158# >%G< >1234567e96< >1.23457E+102< >exponent too big skip: os390< 159# >%.0g< >-0.0< >-0< >No minus skip: MSWin32 VMS hpux:10.20< 160# >%d< >4< >1< >4 != 1 skip: all< 161# 162# The following tests are not currently run, for the reasons stated: 163 164=pod 165 166=begin problematic 167 168>%.0f< >1.5< >2< >Standard vague: no rounding rules< 169>%.0f< >2.5< >2< >Standard vague: no rounding rules< 170 171=end problematic 172 173=cut 174 175# template data result 176__END__ 177>%6. 6s< >''< >%6. 6s INVALID< >(See use of $w in code above)< 178>%6 .6s< >''< >%6 .6s INVALID< 179>%6.6 s< >''< >%6.6 s INVALID< 180>%A< >''< >%A INVALID< 181>%B< >2**32-1< >11111111111111111111111111111111< 182>%+B< >2**32-1< >11111111111111111111111111111111< 183>%#B< >2**32-1< >0B11111111111111111111111111111111< 184>%C< >''< >%C INVALID< 185>%D< >0x7fffffff< >2147483647< >Synonym for %ld< 186>%E< >123456.789< >1.234568E+05< >Like %e, but using upper-case "E"< 187>%F< >123456.789< >123456.789000< >Synonym for %f< 188>%G< >1234567.89< >1.23457E+06< >Like %g, but using upper-case "E"< 189>%G< >1234567e96< >1.23457E+102< 190>%G< >.1234567e-101< >1.23457E-102< 191>%G< >12345.6789< >12345.7< 192>%G< >1234567e96< >1.23457E+102< >exponent too big skip: os390< 193>%G< >.1234567e-101< >1.23457E-102< >exponent too small skip: os390< 194>%H< >''< >%H INVALID< 195>%I< >''< >%I INVALID< 196>%J< >''< >%J INVALID< 197>%K< >''< >%K INVALID< 198>%L< >''< >%L INVALID< 199>%M< >''< >%M INVALID< 200>%N< >''< >%N INVALID< 201>%O< >2**32-1< >37777777777< >Synonym for %lo< 202>%P< >''< >%P INVALID< 203>%Q< >''< >%Q INVALID< 204>%R< >''< >%R INVALID< 205>%S< >''< >%S INVALID< 206>%T< >''< >%T INVALID< 207>%U< >2**32-1< >4294967295< >Synonym for %lu< 208>%V< >''< >%V INVALID< 209>%W< >''< >%W INVALID< 210>%X< >2**32-1< >FFFFFFFF< >Like %x, but with u/c letters< 211>%#X< >2**32-1< >0XFFFFFFFF< 212>%Y< >''< >%Y INVALID< 213>%Z< >''< >%Z INVALID< 214>%a< >''< >%a INVALID< 215>%b< >2**32-1< >11111111111111111111111111111111< 216>%+b< >2**32-1< >11111111111111111111111111111111< 217>%#b< >2**32-1< >0b11111111111111111111111111111111< 218>%34b< >2**32-1< > 11111111111111111111111111111111< 219>%034b< >2**32-1< >0011111111111111111111111111111111< 220>%-34b< >2**32-1< >11111111111111111111111111111111 < 221>%-034b< >2**32-1< >11111111111111111111111111111111 < 222>%6b< >12< > 1100< 223>%6.5b< >12< > 01100< 224>%-6.5b< >12< >01100 < 225>%+6.5b< >12< > 01100< 226>% 6.5b< >12< > 01100< 227>%06.5b< >12< > 01100< >0 flag with precision: no effect< 228>%.5b< >12< >01100< 229>%.0b< >0< >< 230>%+.0b< >0< >< 231>% .0b< >0< >< 232>%-.0b< >0< >< 233>%#.0b< >0< >< 234>%#3.0b< >0< > < 235>%#3.1b< >0< > 0< 236>%#3.2b< >0< > 00< 237>%#3.3b< >0< >000< 238>%#3.4b< >0< >0000< 239>%.0b< >1< >1< 240>%+.0b< >1< >1< 241>% .0b< >1< >1< 242>%-.0b< >1< >1< 243>%#.0b< >1< >0b1< 244>%#3.0b< >1< >0b1< 245>%#3.1b< >1< >0b1< 246>%#3.2b< >1< >0b01< 247>%#3.3b< >1< >0b001< 248>%#3.4b< >1< >0b0001< 249>%c< >ord('A')< >A< 250>%10c< >ord('A')< > A< 251>%#10c< >ord('A')< > A< ># modifier: no effect< 252>%010c< >ord('A')< >000000000A< 253>%10lc< >ord('A')< > A< >l modifier: no effect< 254>%10hc< >ord('A')< > A< >h modifier: no effect< 255>%10.5c< >ord('A')< > A< >precision: no effect< 256>%-10c< >ord('A')< >A < 257>%d< >123456.789< >123456< 258>%d< >-123456.789< >-123456< 259>%d< >0< >0< 260>%-d< >0< >0< 261>%+d< >0< >+0< 262>% d< >0< > 0< 263>%0d< >0< >0< 264>%-3d< >1< >1 < 265>%+3d< >1< > +1< 266>% 3d< >1< > 1< 267>%03d< >1< >001< 268>%+ 3d< >1< > +1< 269>% +3d< >1< > +1< 270>%.0d< >0< >< 271>%+.0d< >0< >+< 272>% .0d< >0< > < 273>%-.0d< >0< >< 274>%#.0d< >0< >< 275>%.0d< >1< >1< 276>%d< >1< >1< 277>%+d< >1< >+1< 278>%#3.2d< >1< > 01< ># modifier: no effect< 279>%3.2d< >1< > 01< 280>%03.2d< >1< > 01< >0 flag with precision: no effect< 281>%-3.2d< >1< >01 < 282>%+3.2d< >1< >+01< 283>% 3.2d< >1< > 01< 284>%-03.2d< >1< >01 < >zero pad + left just.: no effect< 285>%3.*d< >[2,1]< > 01< 286>%3.*d< >[1,1]< > 1< 287>%3.*d< >[0,1]< > 1< 288>%3.*d< >[-1,1]< > 1< 289>%.*d< >[0,0]< >< 290>%-.*d< >[0,0]< >< 291>%+.*d< >[0,0]< >+< 292>% .*d< >[0,0]< > < 293>%0.*d< >[0,0]< >< 294>%.*d< >[-2,0]< >0< 295>%-.*d< >[-2,0]< >0< 296>%+.*d< >[-2,0]< >+0< 297>% .*d< >[-2,0]< > 0< 298>%0.*d< >[-2,0]< >0< 299>%d< >-1< >-1< 300>%-d< >-1< >-1< 301>%+d< >-1< >-1< 302>% d< >-1< >-1< 303>%-3d< >-1< >-1 < 304>%+3d< >-1< > -1< 305>% 3d< >-1< > -1< 306>%03d< >-1< >-01< 307>%hd< >1< >1< >More extensive testing of< 308>%hhd< >1< >1< >length modifiers would be< 309>%ld< >1< >1< >platform-specific< 310>%Vd< >1< >1< 311>%zd< >1< >1< 312>%td< >1< >1< 313>%vd< >chr(1)< >1< 314>%+vd< >chr(1)< >+1< 315>%#vd< >chr(1)< >1< 316>%vd< >"\01\02\03"< >1.2.3< 317>%vd< >v1.2.3< >1.2.3< 318>%vd< >[version::qv("1.2.3")]< >1.2.3< 319>%vd< >[version->new("1.2")]< >1.2< 320>%vd< >[version->new("1.02")]< >1.2< 321>%vd< >[version->new("1.002")]< >1.2< 322>%vd< >[version->new("1048576.5")]< >1048576.5< 323>%vd< >[version->new("50")]< >50< 324>[%vd]< >[version->new(v1.1_1)]< >[] ALPHA< 325>%v.3d< >"\01\02\03"< >001.002.003< 326>%0v3d< >"\01\02\03"< >001.002.003< 327>%v.3d< >[version::qv("1.2.3")]< >001.002.003< 328>%-v3d< >"\01\02\03"< >1 .2 .3 < 329>%+-v3d< >"\01\02\03"< >+1 .2 .3 < 330>%+-v3d< >[version::qv("1.2.3")]< >+1 .2 .3 < 331>%v4.3d< >"\01\02\03"< > 001. 002. 003< 332>%0v4.3d< >"\01\02\03"< > 001. 002. 003< 333>%0*v2d< >['-', "\0\7\14"]< >00-07-12< 334>%v.*d< >[3, "\01\02\03"]< >001.002.003< >cf perl #83194< 335>%0v*d< >[3, "\01\02\03"]< >001.002.003< >cf perl #83194< 336>%-v*d< >[3, "\01\02\03"]< >1 .2 .3 < >cf perl #83194< 337>%+-v*d< >[3, "\01\02\03"]< >+1 .2 .3 < >cf perl #83194< 338>%v*.*d< >[4, 3, "\01\02\03"]< > 001. 002. 003< >cf perl #83194< 339>%0v*.*d< >[4, 3, "\01\02\03"]< > 001. 002. 003< >cf perl #83194< 340>%0*v*d< >['-', 2, "\0\7\13"]< >00-07-11< >cf perl #83194< 341>%0*v*d< >['-', 2, version::qv("0.7.11")]< >00-07-11< >cf perl #83194< 342>%e< >1234.875< >1.234875e+03< 343>%e< >0.000012345< >1.234500e-05< 344>%e< >1234567E96< >1.234567e+102< 345>%e< >0< >0.000000e+00< 346>%e< >.1234567E-101< >1.234567e-102< 347>%+e< >1234.875< >+1.234875e+03< 348>%#e< >1234.875< >1.234875e+03< 349>%e< >-1234.875< >-1.234875e+03< 350>%+e< >-1234.875< >-1.234875e+03< 351>%#e< >-1234.875< >-1.234875e+03< 352>%.0e< >1234.875< >1e+03< 353>%#.0e< >1234.875< >1.e+03< 354>%.0e< >1.875< >2e+00< 355>%.0e< >0.875< >9e-01< 356>%.*e< >[0, 1234.875]< >1e+03< 357>%.1e< >1234.875< >1.2e+03< 358>%-12.4e< >1234.875< >1.2349e+03 < 359>%12.4e< >1234.875< > 1.2349e+03< 360>%+-12.4e< >1234.875< >+1.2349e+03 < 361>%+12.4e< >1234.875< > +1.2349e+03< 362>%+-12.4e< >-1234.875< >-1.2349e+03 < 363>%+12.4e< >-1234.875< > -1.2349e+03< 364>%e< >1234567E96< >1.234567e+102< >exponent too big skip: os390< 365>%e< >.1234567E-101< >1.234567e-102< >exponent too small skip: os390< 366>%f< >1234.875< >1234.875000< 367>%+f< >1234.875< >+1234.875000< 368>%#f< >1234.875< >1234.875000< 369>%f< >-1234.875< >-1234.875000< 370>%+f< >-1234.875< >-1234.875000< 371>%#f< >-1234.875< >-1234.875000< 372>%6f< >1234.875< >1234.875000< 373>%*f< >[6, 1234.875]< >1234.875000< 374>%.0f< >-0.1< >-0< >C library bug: no minus skip: VMS< 375>%.0f< >1234.875< >1235< 376>%.1f< >1234.875< >1234.9< 377>%-8.1f< >1234.875< >1234.9 < 378>%8.1f< >1234.875< > 1234.9< 379>%+-8.1f< >1234.875< >+1234.9 < 380>%+8.1f< >1234.875< > +1234.9< 381>%+-8.1f< >-1234.875< >-1234.9 < 382>%+8.1f< >-1234.875< > -1234.9< 383>%*.*f< >[5, 2, 12.3456]< >12.35< 384>%f< >0< >0.000000< 385>%.0f< >[]< >0 MISSING< 386> %.0f< >[]< > 0 MISSING< 387>%.2f< >[]< >0.00 MISSING< 388>%.2fC< >[]< >0.00C MISSING< 389>%.0f< >0< >0< 390>%.0f< >2**38< >274877906944< >Should have exact int'l rep'n< 391>%.0f< >0.1< >0< 392>%.0f< >0.6< >1< >Known to fail with (irix|nonstop-ux|powerux); -DHAS_LDBL_SPRINTF_BUG may fix< 393>%.0f< >-0.6< >-1< >Known to fail with (irix|nonstop-ux|powerux); -DHAS_LDBL_SPRINTF_BUG may fix< 394>%.0f< >1.6< >2< 395>%.0f< >-1.6< >-2< 396>%.0f< >1< >1< 397>%#.0f< >1< >1.< 398>%.0lf< >1< >1< >'l' should have no effect< 399>%.0hf< >1< >%.0hf INVALID< >'h' should be rejected< 400>%g< >12345.6789< >12345.7< 401>%+g< >12345.6789< >+12345.7< 402>%#g< >12345.6789< >12345.7< 403>%.0g< >[]< >0 MISSING< 404> %.0g< >[]< > 0 MISSING< 405>%.2g< >[]< >0 MISSING< 406>%.2gC< >[]< >0C MISSING< 407>%.0g< >-0.0< >-0< >C99 standard mandates minus sign but C89 does not skip: MSWin32 VMS hpux:10.20 openbsd netbsd:1.5 irix darwin freebsd:4.9 android< 408>%.0g< >12345.6789< >1e+04< 409>%#.0g< >12345.6789< >1.e+04< 410>%.2g< >12345.6789< >1.2e+04< 411>%.*g< >[2, 12345.6789]< >1.2e+04< 412>%.9g< >12345.6789< >12345.6789< 413>%12.9g< >12345.6789< > 12345.6789< 414>%012.9g< >12345.6789< >0012345.6789< 415>%-12.9g< >12345.6789< >12345.6789 < 416>%*.*g< >[-12, 9, 12345.6789]< >12345.6789 < 417>%-012.9g< >12345.6789< >12345.6789 < 418>%g< >-12345.6789< >-12345.7< 419>%+g< >-12345.6789< >-12345.7< 420>%g< >1234567.89< >1.23457e+06< 421>%+g< >1234567.89< >+1.23457e+06< 422>%#g< >1234567.89< >1.23457e+06< 423>%g< >-1234567.89< >-1.23457e+06< 424>%+g< >-1234567.89< >-1.23457e+06< 425>%#g< >-1234567.89< >-1.23457e+06< 426>%g< >0.00012345< >0.00012345< 427>%g< >0.000012345< >1.2345e-05< 428>%g< >1234567E96< >1.23457e+102< 429>%g< >.1234567E-101< >1.23457e-102< 430>%g< >0< >0< 431>%13g< >1234567.89< > 1.23457e+06< 432>%+13g< >1234567.89< > +1.23457e+06< 433>%013g< >1234567.89< >001.23457e+06< 434>%-13g< >1234567.89< >1.23457e+06 < 435>%g< >.1234567E-101< >1.23457e-102< >exponent too small skip: os390< 436>%g< >1234567E96< >1.23457e+102< >exponent too big skip: os390< 437>%h< >''< >%h INVALID< 438>%i< >123456.789< >123456< >Synonym for %d< 439>%j< >''< >%j INVALID< 440>%k< >''< >%k INVALID< 441>%l< >''< >%l INVALID< 442>%m< >''< >%m INVALID< 443>%s< >sprintf('%%n%n %d', $n, $n)< >%n 2< >Slight sneakiness to test %n< 444>%s< >$n="abc"; sprintf(' %n%s', substr($n,1,1), $n)< > a1c< >%n w/magic< 445>%s< >no warnings; sprintf('%s%n', chr(256)x5, $n),$n< >5< >Unicode %n< 446>%o< >2**32-1< >37777777777< 447>%+o< >2**32-1< >37777777777< 448>%#o< >2**32-1< >037777777777< 449>%o< >642< >1202< >check smaller octals across platforms< 450>%+o< >642< >1202< 451>% o< >642< >1202< 452>%#o< >642< >01202< 453>%4o< >18< > 22< 454>%4.3o< >18< > 022< 455>%-4.3o< >18< >022 < 456>%+4.3o< >18< > 022< 457>% 4.3o< >18< > 022< 458>%04.3o< >18< > 022< >0 flag with precision: no effect< 459>%4.o< >36< > 44< 460>%-4.o< >36< >44 < 461>%+4.o< >36< > 44< 462>% 4.o< >36< > 44< 463>%04.o< >36< > 44< >0 flag with precision: no effect< 464>%.3o< >18< >022< 465>%.0o< >0< >< 466>%+.0o< >0< >< 467>% .0o< >0< >< 468>%-.0o< >0< >< 469>%#.0o< >0< >0< 470>%#3.0o< >0< > 0< 471>%#3.1o< >0< > 0< 472>%#3.2o< >0< > 00< 473>%#3.3o< >0< >000< 474>%#3.4o< >0< >0000< 475>%.0o< >1< >1< 476>%+.0o< >1< >1< 477>% .0o< >1< >1< 478>%-.0o< >1< >1< 479>%#.0o< >1< >01< 480>%#3.0o< >1< > 01< 481>%#3.1o< >1< > 01< 482>%#3.2o< >1< > 01< 483>%#3.3o< >1< >001< 484>%#3.4o< >1< >0001< 485>%#.5o< >012345< >012345< 486>%#.5o< >012< >00012< 487>%#4o< >17< > 021< 488>%#-4o< >17< >021 < 489>%-#4o< >17< >021 < 490>%#+4o< >17< > 021< 491>%# 4o< >17< > 021< 492>%#04o< >17< >0021< 493>%#4.o< >16< > 020< 494>%#-4.o< >16< >020 < 495>%-#4.o< >16< >020 < 496>%#+4.o< >16< > 020< 497>%# 4.o< >16< > 020< 498>%#04.o< >16< > 020< >0 flag with precision: no effect< 499>%#4.3o< >18< > 022< 500>%#-4.3o< >18< >022 < 501>%-#4.3o< >18< >022 < 502>%#+4.3o< >18< > 022< 503>%# 4.3o< >18< > 022< 504>%#04.3o< >18< > 022< >0 flag with precision: no effect< 505>%#6.4o< >18< > 0022< 506>%#-6.4o< >18< >0022 < 507>%-#6.4o< >18< >0022 < 508>%#+6.4o< >18< > 0022< 509>%# 6.4o< >18< > 0022< 510>%#06.4o< >18< > 0022< >0 flag with precision: no effect< 511>%d< >$p=sprintf('%p',$p);$p=~/^[0-9a-f]+$/< >1< >Coarse hack: hex from %p?< 512>%d< >$p=sprintf('%-8p',$p);$p=~/^[0-9a-f]+\s*$/< >1< >Coarse hack: hex from %p?< 513>%#p< >''< >%#p INVALID< 514>%q< >''< >%q INVALID< 515>%r< >''< >%r INVALID< 516>%s< >[]< > MISSING< 517> %s< >[]< > MISSING< 518>%s< >'string'< >string< 519>%10s< >'string'< > string< 520>%+10s< >'string'< > string< 521>%#10s< >'string'< > string< 522>%010s< >'string'< >0000string< 523>%0*s< >[10, 'string']< >0000string< 524>%-10s< >'string'< >string < 525>%3s< >'string'< >string< 526>%.3s< >'string'< >str< 527>%.*s< >[3, 'string']< >str< 528>%.*s< >[2, 'string']< >st< 529>%.*s< >[1, 'string']< >s< 530>%.*s< >[0, 'string']< >< 531>%.*s< >[-1,'string']< >string< >negative precision to be ignored< 532>%3.*s< >[3, 'string']< >str< 533>%3.*s< >[2, 'string']< > st< 534>%3.*s< >[1, 'string']< > s< 535>%3.*s< >[0, 'string']< > < 536>%3.*s< >[-1,'string']< >string< >negative precision to be ignored< 537>%t< >''< >%t INVALID< 538>%u< >2**32-1< >4294967295< 539>%+u< >2**32-1< >4294967295< 540>%#u< >2**32-1< >4294967295< 541>%12u< >2**32-1< > 4294967295< 542>%012u< >2**32-1< >004294967295< 543>%-12u< >2**32-1< >4294967295 < 544>%-012u< >2**32-1< >4294967295 < 545>%4u< >18< > 18< 546>%4.3u< >18< > 018< 547>%-4.3u< >18< >018 < 548>%+4.3u< >18< > 018< 549>% 4.3u< >18< > 018< 550>%04.3u< >18< > 018< >0 flag with precision: no effect< 551>%.3u< >18< >018< 552>%v< >''< >%v INVALID< 553>%w< >''< >%w INVALID< 554>%x< >2**32-1< >ffffffff< 555>%+x< >2**32-1< >ffffffff< 556>%#x< >2**32-1< >0xffffffff< 557>%10x< >2**32-1< > ffffffff< 558>%010x< >2**32-1< >00ffffffff< 559>%-10x< >2**32-1< >ffffffff < 560>%-010x< >2**32-1< >ffffffff < 561>%0-10x< >2**32-1< >ffffffff < 562>%4x< >18< > 12< 563>%4.3x< >18< > 012< 564>%-4.3x< >18< >012 < 565>%+4.3x< >18< > 012< 566>% 4.3x< >18< > 012< 567>%04.3x< >18< > 012< >0 flag with precision: no effect< 568>%.3x< >18< >012< 569>%4X< >28< > 1C< 570>%4.3X< >28< > 01C< 571>%-4.3X< >28< >01C < 572>%+4.3X< >28< > 01C< 573>% 4.3X< >28< > 01C< 574>%04.3X< >28< > 01C< >0 flag with precision: no effect< 575>%.3X< >28< >01C< 576>%.0x< >0< >< 577>%+.0x< >0< >< 578>% .0x< >0< >< 579>%-.0x< >0< >< 580>%#.0x< >0< >< 581>%#3.0x< >0< > < 582>%#3.1x< >0< > 0< 583>%#3.2x< >0< > 00< 584>%#3.3x< >0< >000< 585>%#3.4x< >0< >0000< 586>%.0x< >1< >1< 587>%+.0x< >1< >1< 588>% .0x< >1< >1< 589>%-.0x< >1< >1< 590>%#.0x< >1< >0x1< 591>%#3.0x< >1< >0x1< 592>%#3.1x< >1< >0x1< 593>%#3.2x< >1< >0x01< 594>%#3.3x< >1< >0x001< 595>%#3.4x< >1< >0x0001< 596>%#.5x< >0x12345< >0x12345< 597>%#.5x< >0x12< >0x00012< 598>%#4x< >28< >0x1c< 599>%#4.3x< >28< >0x01c< 600>%#-4.3x< >28< >0x01c< 601>%#+4.3x< >28< >0x01c< 602>%# 4.3x< >28< >0x01c< 603>%#04.3x< >28< >0x01c< >0 flag with precision: no effect< 604>%#.3x< >28< >0x01c< 605>%#6.3x< >28< > 0x01c< 606>%#-6.3x< >28< >0x01c < 607>%-#6.3x< >28< >0x01c < 608>%#+6.3x< >28< > 0x01c< 609>%+#6.3x< >28< > 0x01c< 610>%# 6.3x< >28< > 0x01c< 611>% #6.3x< >28< > 0x01c< 612>%0*x< >[-10, ,2**32-1]< >ffffffff < 613>%vx< >[version::qv("1.2.3")]< >1.2.3< 614>%vx< >[version::qv("1.20.300")]< >1.14.12c< 615>%.*x< >[0,0]< >< 616>%-.*x< >[0,0]< >< 617>%+.*x< >[0,0]< >< 618>% .*x< >[0,0]< >< 619>%0.*x< >[0,0]< >< 620>%.*x< >[-3,0]< >0< 621>%-.*x< >[-3,0]< >0< 622>%+.*x< >[-3,0]< >0< 623>% .*x< >[-3,0]< >0< 624>%0.*x< >[-3,0]< >0< 625>%#.*x< >[0,0]< >< 626>%#-.*x< >[0,0]< >< 627>%#+.*x< >[0,0]< >< 628>%# .*x< >[0,0]< >< 629>%#0.*x< >[0,0]< >< 630>%#.*x< >[-1,0]< >0< 631>%#-.*x< >[-1,0]< >0< 632>%#+.*x< >[-1,0]< >0< 633>%# .*x< >[-1,0]< >0< 634>%#0.*x< >[-1,0]< >0< 635>%y< >''< >%y INVALID< 636>%z< >''< >%z INVALID< 637>%2$d %1$d< >[12, 34]< >34 12< 638>%*2$d< >[12, 3]< > 12< 639>%2$d %d< >[12, 34]< >34 12< 640>%2$d %d %d< >[12, 34]< >34 12 34< 641>%3$d %d %d< >[12, 34, 56]< >56 12 34< 642>%2$*3$d %d< >[12, 34, 3]< > 34 12< 643>%*3$2$d %d< >[12, 34, 3]< >%*3$2$d 12 INVALID< 644>%2$d< >12< >0 MISSING< 645>%0$d< >12< >%0$d INVALID< 646>%1$$d< >12< >%1$$d INVALID< 647>%1$1$d< >12< >%1$1$d INVALID< 648>%*2$*2$d< >[12, 3]< >%*2$*2$d INVALID< 649>%*2*2$d< >[12, 3]< >%*2*2$d INVALID< 650>%*2$1d< >[12, 3]< >%*2$1d INVALID< 651>%0v2.2d< >''< >< 652>%vc,%d< >[63, 64, 65]< >%vc,63 INVALID< 653>%v%,%d< >[63, 64, 65]< >%v%,63 INVALID< 654>%vd,%d< >["\x1", 2, 3]< >1,2< 655>%vf,%d< >[1, 2, 3]< >%vf,1 INVALID< 656>%vF,%d< >[1, 2, 3]< >%vF,1 INVALID< 657>%ve,%d< >[1, 2, 3]< >%ve,1 INVALID< 658>%vE,%d< >[1, 2, 3]< >%vE,1 INVALID< 659>%vg,%d< >[1, 2, 3]< >%vg,1 INVALID< 660>%vG,%d< >[1, 2, 3]< >%vG,1 INVALID< 661>%vp< >''< >%vp INVALID< 662>%vn< >''< >%vn INVALID< 663>%vs,%d< >[1, 2, 3]< >%vs,1 INVALID< 664>%v_< >''< >%v_ INVALID< 665>%v#x< >''< >%v#x INVALID< 666>%v02x< >"\x66\x6f\x6f\012"< >66.6f.6f.0a< 667>%#v.8b< >"\141\000\142"< >0b01100001.00000000.0b01100010< >perl #39530< 668>%#v.0o< >"\001\000\002\000"< >01.0.02.0< 669>%#v.1o< >"\001\000\002\000"< >01.0.02.0< 670>%#v.4o< >"\141\000\142"< >0141.0000.0142< >perl #39530< 671>%#v.3i< >"\141\000\142"< >097.000.098< >perl #39530< 672>%#v.0x< >"\001\000\002\000"< >0x1..0x2.< 673>%#v.1x< >"\001\000\002\000"< >0x1.0.0x2.0< 674>%#v.2x< >"\141\000\142"< >0x61.00.0x62< >perl #39530< 675>%#v.2X< >"\141\000\142"< >0X61.00.0X62< >perl #39530< 676>%#v.8b< >"\141\017\142"< >0b01100001.0b00001111.0b01100010< >perl #39530< 677>%#v.4o< >"\141\017\142"< >0141.0017.0142< >perl #39530< 678>%#v.3i< >"\141\017\142"< >097.015.098< >perl #39530< 679>%#v.2x< >"\141\017\142"< >0x61.0x0f.0x62< >perl #39530< 680>%#v.2X< >"\141\017\142"< >0X61.0X0F.0X62< >perl #39530< 681>%#*v.8b< >["][", "\141\000\142"]< >0b01100001][00000000][0b01100010< >perl #39530< 682>%#*v.4o< >["][", "\141\000\142"]< >0141][0000][0142< >perl #39530< 683>%#*v.3i< >["][", "\141\000\142"]< >097][000][098< >perl #39530< 684>%#*v.2x< >["][", "\141\000\142"]< >0x61][00][0x62< >perl #39530< 685>%#*v.2X< >["][", "\141\000\142"]< >0X61][00][0X62< >perl #39530< 686>%#*v.8b< >["][", "\141\017\142"]< >0b01100001][0b00001111][0b01100010< >perl #39530< 687>%#*v.4o< >["][", "\141\017\142"]< >0141][0017][0142< >perl #39530< 688>%#*v.3i< >["][", "\141\017\142"]< >097][015][098< >perl #39530< 689>%#*v.2x< >["][", "\141\017\142"]< >0x61][0x0f][0x62< >perl #39530< 690>%#*v.2X< >["][", "\141\017\142"]< >0X61][0X0F][0X62< >perl #39530< 691>%#v.8b< >"\141\x{1e01}\000\142\x{1e03}"< >0b01100001.0b1111000000001.00000000.0b01100010.0b1111000000011< >perl #39530< 692>%#v.4o< >"\141\x{1e01}\000\142\x{1e03}"< >0141.017001.0000.0142.017003< >perl #39530< 693>%#v.3i< >"\141\x{1e01}\000\142\x{1e03}"< >097.7681.000.098.7683< >perl #39530< 694>%#v.2x< >"\141\x{1e01}\000\142\x{1e03}"< >0x61.0x1e01.00.0x62.0x1e03< >perl #39530< 695>%#v.2X< >"\141\x{1e01}\000\142\x{1e03}"< >0X61.0X1E01.00.0X62.0X1E03< >perl #39530< 696>%#v.8b< >"\141\x{1e01}\017\142\x{1e03}"< >0b01100001.0b1111000000001.0b00001111.0b01100010.0b1111000000011< >perl #39530< 697>%#v.4o< >"\141\x{1e01}\017\142\x{1e03}"< >0141.017001.0017.0142.017003< >perl #39530< 698>%#v.3i< >"\141\x{1e01}\017\142\x{1e03}"< >097.7681.015.098.7683< >perl #39530< 699>%#v.2x< >"\141\x{1e01}\017\142\x{1e03}"< >0x61.0x1e01.0x0f.0x62.0x1e03< >perl #39530< 700>%#v.2X< >"\141\x{1e01}\017\142\x{1e03}"< >0X61.0X1E01.0X0F.0X62.0X1E03< >perl #39530< 701>%V-%s< >["Hello"]< >%V-Hello INVALID< 702>%K %d %d< >[13, 29]< >%K 13 29 INVALID< 703>%*.*K %d< >[13, 29, 76]< >%*.*K 13 INVALID< 704>%4$K %d< >[45, 67]< >%4$K 45 MISSING INVALID< 705>%d %K %d< >[23, 45]< >23 %K 45 INVALID< 706>%*v*999\$d %d %d< >[11, 22, 33]< >%*v*999\$d 11 22 INVALID< 707>%#b< >0< >0< 708>%#o< >0< >0< 709>%#x< >0< >0< 710>%2147483647$v2d< >''< >< 711>%*2147483647$v2d< >''< > MISSING< 712>%.3X< >[11]< >00B< >perl #83194: hex, zero-padded to 3 places< 713>%.*X< >[3, 11]< >00B< >perl #83194: dynamic precision< 714>%vX< >['012']< >30.31.32< >perl #83194: vector flag< 715>%*vX< >[':', '012']< >30:31:32< >perl #83194: vector flag + custom separator< 716>%v.3X< >['012']< >030.031.032< >perl #83194: vector flag + static precision< 717>%v.*X< >[3, '012']< >030.031.032< >perl #83194: vector flag + dynamic precision< 718>%*v.3X< >[':', '012']< >030:031:032< >perl #83194: vector flag + custom separator + static precision< 719>%*v.*X< >[':', 3, '012']< >030:031:032< >perl #83194: vector flag + custom separator + dynamic precision< 720>%vd< >"version"< >118.101.114.115.105.111.110< >perl #102586: vector flag + "version"< 721