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 require './test.pl'; 14 set_up_inc(qw '../lib ../cpan/version/lib'); 15} 16use warnings; 17use version; 18use Config; 19use strict; 20 21 22my @tests = (); 23my ($template, $data, $result, $comment, $w, $x, $evalData, $n, $p); 24 25my $Is_VMS_VAX = 0; 26# We use HW_MODEL since ARCH_NAME was not in VMS V5.* 27if ($^O eq 'VMS') { 28 my $hw_model; 29 chomp($hw_model = `write sys\$output f\$getsyi("HW_MODEL")`); 30 $Is_VMS_VAX = $hw_model < 1024 ? 1 : 0; 31} 32 33# No %Config. 34my $Is_Ultrix_VAX = $^O eq 'ultrix' && `uname -m` =~ /^VAX$/; 35 36# The most generic VAX catcher. 37my $Is_VAX_Float = (pack("d", 1) =~ /^[\x80\x10]\x40/); 38 39our $IS_EBCDIC = $::IS_EBCDIC; # Solely to avoid the 'used once' warning 40our $IS_ASCII = $::IS_ASCII; # Solely to avoid the 'used once' warning 41 42while (<DATA>) { 43 s/<\s*$//; 44 45 # An initial 'a' or 'e' marks the test as being only for ASCII or EBCDIC 46 # platforms respectively. 47 s/^\s* ( [ae] )? >//x; 48 next if defined $1 && $1 eq 'a' && $::IS_EBCDIC; 49 next if defined $1 && $1 eq 'e' && $::IS_ASCII; 50 51 ($template, $data, $result, $comment) = split(/<\s*>/, $_, 4); 52 if ($^O eq 'os390' || $^O eq 's390') { # non-IEEE (s390 is UTS) 53 $data =~ s/([eE])96$/${1}63/; # smaller exponents 54 $result =~ s/([eE]\+)102$/${1}69/; # " " 55 $data =~ s/([eE])\-101$/${1}-56/; # larger exponents 56 $result =~ s/([eE])\-102$/${1}-57/; # " " 57 } 58 if ($Is_VMS_VAX || $Is_Ultrix_VAX || $Is_VAX_Float) { 59 # VAX DEC C 5.3 at least since there is no 60 # ccflags =~ /float=ieee/ on VAX. 61 # AXP is unaffected whether or not it is using ieee. 62 $data =~ s/([eE])96$/${1}26/; # smaller exponents 63 $result =~ s/([eE]\+)102$/${1}32/; # " " 64 $data =~ s/([eE])\-101$/${1}-24/; # larger exponents 65 $result =~ s/([eE])\-102$/${1}-25/; # " " 66 } 67 68 $evalData = eval $data; 69 $evalData = ref $evalData ? $evalData : [$evalData]; 70 push @tests, [$template, $evalData, $result, $comment, $data]; 71} 72 73plan(scalar @tests); 74 75$SIG{__WARN__} = sub { 76 if ($_[0] =~ /^Invalid conversion/) { 77 $w .= ' INVALID'; 78 } elsif ($_[0] =~ /^Use of uninitialized value/) { 79 $w .= ' UNINIT'; 80 } elsif ($_[0] =~ /^Missing argument/) { 81 $w .= ' MISSING'; 82 } elsif ($_[0] =~ /^Redundant argument/) { 83 $w .= ' REDUNDANT'; 84 } elsif ($_[0]=~/^vector argument not supported with alpha versions/) { 85 $w .= ' ALPHA'; 86 } else { 87 warn @_; 88 } 89}; 90 91for (@tests) { 92 ($template, $evalData, $result, $comment, $data) = @$_; 93 $w = undef; 94 $x = sprintf($template, @$evalData); 95 $x = ">$x<" if defined $x; 96 substr($x, -1, 0) = $w if $w; 97 # $x may have 3 exponent digits, not 2 98 my $y = $x; 99 if ($y =~ s/([Ee][-+])0(\d)/$1$2/) { 100 # if result is left-adjusted, append extra space 101 if ($template =~ /%\+?\-/ and $result =~ / $/) { 102 $y =~ s/<$/ </; 103 } 104 # if result is zero-filled, add extra zero 105 elsif ($template =~ /%\+?0/ and $result =~ /^0/) { 106 $y =~ s/^>0/>00/; 107 } 108 # if result is right-adjusted, prepend extra space 109 elsif ($result =~ /^ /) { 110 $y =~ s/^>/> /; 111 } 112 } 113 114 my $skip = 0; 115 if ($comment =~ s/\s+skip:\s*(.*)//) { 116 my $os = $1; 117 my $osv = exists $Config{osvers} ? $Config{osvers} : "0"; 118 my $archname = $Config{archname}; 119 # >comment skip: all< 120 # >comment skip: solaris< 121 # >comment skip: x86_64-linux-ld< 122 if ($os =~ /\b(?:all|\Q$^O\E|\Q$archname\E)\b/i) { 123 $skip = 1; 124 } elsif ($os =~ /\b\Q$^O\E(?::(\S+))\b/i) { 125 # We can have the $^O followed by an optional condition. 126 # The condition, if present, can be one of: 127 # (1) starts with a digit... 128 # the first pair of dot-separated digits is 129 # tested numerically against $Config{osvers} 130 # (2) otherwise... 131 # tested as a \b/i regex against $Config{archname} 132 my $cond = $1; 133 if ($cond =~ /^\d/) { 134 # >comment skip: hpux:10.20< 135 my $vsn = $cond; 136 # Only compare on the first pair of digits, as numeric 137 # compares do not like 2.6.10-3mdksmp or 2.6.8-24.10-default 138 s/^(\d+(\.\d+)?).*/$1/ for $osv, $vsn; 139 $skip = $vsn ? ($osv <= $vsn ? 1 : 0) : 1; 140 } else { 141 # >comment skip: netbsd:vax-netbsd< 142 $skip = $archname =~ /\b\Q$cond\E\b/i; 143 } 144 } 145 $skip and $comment =~ s/$/, failure expected on $^O $osv $archname/; 146 } 147 148 if ($x eq ">$result<") { 149 ok(1, join ' ', grep length, ">$result<", $comment); 150 } 151 elsif ($skip) { 152 SKIP: { skip($comment, 1) } 153 } 154 elsif ($y eq ">$result<") # Some C libraries always give 155 { # three-digit exponent 156 ok(1, ">$result< $x three-digit exponent accepted"); 157 } 158 elsif ($result =~ /[-+]\d{3}$/ && 159 # Suppress tests with modulo of exponent >= 100 on platforms 160 # which cannot handle such magnitudes (or where we cannot tell). 161 ((!eval {require POSIX}) || # Costly: only do this if we must! 162 (length(&POSIX::DBL_MAX) - rindex(&POSIX::DBL_MAX, '+')) == 3)) 163 { 164 ok(1, 165 ">$template< >$data< >$result< Suppressed: exponent out of range?\n"); 166 } 167 else { 168 $y = ($x eq $y ? "" : " => $y"); 169 ok(0, ">$template< >$data< >$result< $x$y $comment"); 170 } 171} 172 173# In each of the following lines, there are three required fields: 174# printf template, data to be formatted (as a Perl expression), and 175# expected result of formatting. An optional fourth field can contain 176# a comment. Each field is delimited by a starting '>' and a 177# finishing '<'; any whitespace outside these start and end marks is 178# not part of the field. If formatting requires more than one data 179# item (for example, if variable field widths are used), the Perl data 180# expression should return a reference to an array having the requisite 181# number of elements. Even so, subterfuge is sometimes required: see 182# tests for %n and %p. 183# 184# Tests that are expected to fail on a certain OS can be marked as such 185# by trailing the comment with a skip: section. Skips are tags separated 186# by space consisting of a $^O optionally trailed with :osvers or :archname. 187# In the osvers case, all os-levels below that are expected to fail. 188# In the archname case, an exact match is expected, unless the archname 189# begins (and ends) with a "/", in which case a regexp is expected. 190# A special tag 'all' is allowed for todo tests that should fail on any system 191# 192# >%G< >1234567e96< >1.23457E+102< >exponent too big skip: os390< 193# >%.0g< >-0.0< >-0< >No minus skip: MSWin32 VMS hpux:10.20< 194# >%d< >4< >1< >4 != 1 skip: all< 195# 196# The following tests are not currently run, for the reasons stated: 197 198=pod 199 200=begin problematic 201 202>%.0f< >1.5< >2< >Standard vague: no rounding rules< 203>%.0f< >2.5< >2< >Standard vague: no rounding rules< 204 205=end problematic 206 207=cut 208 209# template data result 210__END__ 211>%6. 6s< >''< >%6. 6s INVALID< >(See use of $w in code above)< 212>%6 .6s< >''< >%6 .6s INVALID< 213>%6.6 s< >''< >%6.6 s INVALID< 214>%A< >0< >< >%A tested in sprintf2.t skip: all< 215>%B< >2**32-1< >11111111111111111111111111111111< 216>%+B< >2**32-1< >11111111111111111111111111111111< 217>%#B< >2**32-1< >0B11111111111111111111111111111111< 218>%C< >''< >%C INVALID< 219>%D< >0x7fffffff< >2147483647< >Synonym for %ld< 220>%E< >123456.789< >1.234568E+05< >Like %e, but using upper-case "E"< 221>%F< >123456.789< >123456.789000< >Synonym for %f< 222>%G< >1234567.89< >1.23457E+06< >Like %g, but using upper-case "E"< 223>%G< >1234567e96< >1.23457E+102< 224>%G< >.1234567e-101< >1.23457E-102< 225>%G< >12345.6789< >12345.7< 226>%G< >1234567e96< >1.23457E+102< >exponent too big skip: os390< 227>%G< >.1234567e-101< >1.23457E-102< >exponent too small skip: os390< 228>%H< >''< >%H INVALID< 229>%I< >''< >%I INVALID< 230>%J< >''< >%J INVALID< 231>%K< >''< >%K INVALID< 232>%L< >''< >%L INVALID< 233>%M< >''< >%M INVALID< 234>%N< >''< >%N INVALID< 235>%O< >2**32-1< >37777777777< >Synonym for %lo< 236>%P< >''< >%P INVALID< 237>%Q< >''< >%Q INVALID< 238>%R< >''< >%R INVALID< 239>%S< >''< >%S INVALID< 240>%T< >''< >%T INVALID< 241>%U< >2**32-1< >4294967295< >Synonym for %lu< 242>%V< >''< >%V INVALID< 243>%W< >''< >%W INVALID< 244>%X< >2**32-1< >FFFFFFFF< >Like %x, but with u/c letters< 245>%#X< >2**32-1< >0XFFFFFFFF< 246>%Y< >''< >%Y INVALID< 247>%Z< >''< >%Z INVALID< 248>%a< >0< >< >%a tested in sprintf2.t skip: all< 249>%b< >2**32-1< >11111111111111111111111111111111< 250>%+b< >2**32-1< >11111111111111111111111111111111< 251>%#b< >2**32-1< >0b11111111111111111111111111111111< 252>%34b< >2**32-1< > 11111111111111111111111111111111< 253>%034b< >2**32-1< >0011111111111111111111111111111111< 254>%-34b< >2**32-1< >11111111111111111111111111111111 < 255>%-034b< >2**32-1< >11111111111111111111111111111111 < 256>%6b< >12< > 1100< 257>%6.5b< >12< > 01100< 258>%-6.5b< >12< >01100 < 259>%+6.5b< >12< > 01100< 260>% 6.5b< >12< > 01100< 261>%06.5b< >12< > 01100< >0 flag with precision: no effect< 262>%.5b< >12< >01100< 263>%.0b< >0< >< 264>%+.0b< >0< >< 265>% .0b< >0< >< 266>%-.0b< >0< >< 267>%#.0b< >0< >< 268>%#3.0b< >0< > < 269>%#3.1b< >0< > 0< 270>%#3.2b< >0< > 00< 271>%#3.3b< >0< >000< 272>%#3.4b< >0< >0000< 273>%.0b< >1< >1< 274>%+.0b< >1< >1< 275>% .0b< >1< >1< 276>%-.0b< >1< >1< 277>%#.0b< >1< >0b1< 278>%#3.0b< >1< >0b1< 279>%#3.1b< >1< >0b1< 280>%#3.2b< >1< >0b01< 281>%#3.3b< >1< >0b001< 282>%#3.4b< >1< >0b0001< 283>%c< >ord('A')< >A< 284>%10c< >ord('A')< > A< 285>%#10c< >ord('A')< > A< ># modifier: no effect< 286>%010c< >ord('A')< >000000000A< 287>%10lc< >ord('A')< > A< >l modifier: no effect< 288>%10hc< >ord('A')< > A< >h modifier: no effect< 289>%10.5c< >ord('A')< > A< >precision: no effect< 290>%-10c< >ord('A')< >A < 291>%d< >123456.789< >123456< 292>%d< >-123456.789< >-123456< 293>%d< >0< >0< 294>%-d< >0< >0< 295>%+d< >0< >+0< 296>% d< >0< > 0< 297>%0d< >0< >0< 298>%-3d< >1< >1 < 299>%+3d< >1< > +1< 300>% 3d< >1< > 1< 301>%03d< >1< >001< 302>%+ 3d< >1< > +1< 303>% +3d< >1< > +1< 304>%.0d< >0< >< 305>%+.0d< >0< >+< 306>% .0d< >0< > < 307>%-.0d< >0< >< 308>%#.0d< >0< >< 309>%.0d< >1< >1< 310>%d< >1< >1< 311>%+d< >1< >+1< 312>%#3.2d< >1< > 01< ># modifier: no effect< 313>%3.2d< >1< > 01< 314>%03.2d< >1< > 01< >0 flag with precision: no effect< 315>%-3.2d< >1< >01 < 316>%+3.2d< >1< >+01< 317>% 3.2d< >1< > 01< 318>%-03.2d< >1< >01 < >zero pad + left just.: no effect< 319>%3.*d< >[2,1]< > 01< 320>%3.*d< >[1,1]< > 1< 321>%3.*d< >[0,1]< > 1< 322>%3.*d< >[-1,1]< > 1< 323>%.*d< >[0,0]< >< 324>%-.*d< >[0,0]< >< 325>%+.*d< >[0,0]< >+< 326>% .*d< >[0,0]< > < 327>%0.*d< >[0,0]< >< 328>%.*d< >[-2,0]< >0< 329>%-.*d< >[-2,0]< >0< 330>%+.*d< >[-2,0]< >+0< 331>% .*d< >[-2,0]< > 0< 332>%0.*d< >[-2,0]< >0< 333>%.*2$d< >[5,3]< >005< >reordered precision arg< 334>%4.*2$d< >[5,3]< > 005< >width with reordered precision< 335>%*3$.*2$d< >[5,3,4]< > 005< >reordered width with reordered precision< 336>%3$*2$.*1$d< >[3,4,5]< > 005< >reordered param, width, precision< 337>%*1$.*f< >[4, 5, 10]< >5.0000< >perl #125956: reordered param, width, precision, floating point< 338>%d< >-1< >-1< 339>%-d< >-1< >-1< 340>%+d< >-1< >-1< 341>% d< >-1< >-1< 342>%-3d< >-1< >-1 < 343>%+3d< >-1< > -1< 344>% 3d< >-1< > -1< 345>%03d< >-1< >-01< 346>%hd< >1< >1< >More extensive testing of< 347>%hhd< >1< >1< >length modifiers would be< 348>%ld< >1< >1< >platform-specific< 349>%Vd< >1< >1< 350>%zd< >1< >1< 351>%td< >1< >1< 352>%vd< >chr(1)< >1< 353>%+vd< >chr(1)< >+1< 354>%#vd< >chr(1)< >1< 355>%vd< >"\01\02\03"< >1.2.3< 356>%vd< >v1.2.3< >1.2.3< 357>%vd< >[version::qv("1.2.3")]< >1.2.3< 358>%vd< >[version->new("1.2")]< >1.2< 359>%vd< >[version->new("1.02")]< >1.2< 360>%vd< >[version->new("1.002")]< >1.2< 361>%vd< >[version->new("1048576.5")]< >1048576.5< 362>%vd< >[version->new("50")]< >50< 363>%v.3d< >"\01\02\03"< >001.002.003< 364>%0v3d< >"\01\02\03"< >001.002.003< 365>%v.3d< >[version::qv("1.2.3")]< >001.002.003< 366>%-v3d< >"\01\02\03"< >1 .2 .3 < 367>%+-v3d< >"\01\02\03"< >+1 .2 .3 < 368>%+-v3d< >[version::qv("1.2.3")]< >+1 .2 .3 < 369>%v4.3d< >"\01\02\03"< > 001. 002. 003< 370>%0v4.3d< >"\01\02\03"< > 001. 002. 003< 371>%0*v2d< >['-', "\0\7\14"]< >00-07-12< 372>%v.*d< >[3, "\01\02\03"]< >001.002.003< >cf perl #83194< 373>%0v*d< >[3, "\01\02\03"]< >001.002.003< >cf perl #83194< 374>%-v*d< >[3, "\01\02\03"]< >1 .2 .3 < >cf perl #83194< 375>%+-v*d< >[3, "\01\02\03"]< >+1 .2 .3 < >cf perl #83194< 376>%v*.*d< >[4, 3, "\01\02\03"]< > 001. 002. 003< >cf perl #83194< 377>%0v*.*d< >[4, 3, "\01\02\03"]< > 001. 002. 003< >cf perl #83194< 378>%0*v*d< >['-', 2, "\0\7\13"]< >00-07-11< >cf perl #83194< 379>%0*v*d< >['-', 2, version::qv("0.7.11")]< >00-07-11< >cf perl #83194< 380>%e< >1234.875< >1.234875e+03< 381>%e< >0.000012345< >1.234500e-05< 382>%e< >1234567E96< >1.234567e+102< 383>%e< >0< >0.000000e+00< 384>%e< >.1234567E-101< >1.234567e-102< 385>%+e< >1234.875< >+1.234875e+03< 386>%#e< >1234.875< >1.234875e+03< 387>%e< >-1234.875< >-1.234875e+03< 388>%+e< >-1234.875< >-1.234875e+03< 389>%#e< >-1234.875< >-1.234875e+03< 390>%.0e< >1234.875< >1e+03< 391>%#.0e< >1234.875< >1.e+03< 392>%.0e< >1.875< >2e+00< 393>%.0e< >0.875< >9e-01< 394>%.*e< >[0, 1234.875]< >1e+03< 395>%.1e< >1234.875< >1.2e+03< 396>%-12.4e< >1234.875< >1.2349e+03 < 397>%12.4e< >1234.875< > 1.2349e+03< 398>%+-12.4e< >1234.875< >+1.2349e+03 < 399>%+12.4e< >1234.875< > +1.2349e+03< 400>%+-12.4e< >-1234.875< >-1.2349e+03 < 401>%+12.4e< >-1234.875< > -1.2349e+03< 402>%e< >1234567E96< >1.234567e+102< >exponent too big skip: os390< 403>%e< >.1234567E-101< >1.234567e-102< >exponent too small skip: os390< 404>%f< >1234.875< >1234.875000< 405>%+f< >1234.875< >+1234.875000< 406>%#f< >1234.875< >1234.875000< 407>%f< >-1234.875< >-1234.875000< 408>%+f< >-1234.875< >-1234.875000< 409>%#f< >-1234.875< >-1234.875000< 410>%6f< >1234.875< >1234.875000< 411>%*f< >[6, 1234.875]< >1234.875000< 412>%.0f< >-0.1< >-0< >C library bug: no minus skip: VMS< 413>%.0f< >1234.875< >1235< 414>%.1f< >1234.875< >1234.9< 415>%-8.1f< >1234.875< >1234.9 < 416>%8.1f< >1234.875< > 1234.9< 417>%+-8.1f< >1234.875< >+1234.9 < 418>%+8.1f< >1234.875< > +1234.9< 419>%+-8.1f< >-1234.875< >-1234.9 < 420>%+8.1f< >-1234.875< > -1234.9< 421>%*.*f< >[5, 2, 12.3456]< >12.35< 422>%f< >0< >0.000000< 423>%.0f< >[]< >0 MISSING< 424> %.0f< >[]< > 0 MISSING< 425>%.2f< >[]< >0.00 MISSING< 426>%.2fC< >[]< >0.00C MISSING< 427>%.0f< >0< >0< 428>%.0f< >2**38< >274877906944< >Should have exact int'l rep'n< 429>%.0f< >0.1< >0< 430>%.0f< >0.6< >1< >Known to fail with (irix|nonstop-ux); -DHAS_LDBL_SPRINTF_BUG may fix< 431>%.0f< >-0.6< >-1< >Known to fail with (irix|nonstop-ux); -DHAS_LDBL_SPRINTF_BUG may fix< 432>%.0f< >1.6< >2< 433>%.0f< >-1.6< >-2< 434>%.0f< >1< >1< 435>%#.0f< >1< >1.< 436>%.0lf< >1< >1< >'l' should have no effect< 437>%.0hf< >1< >%.0hf INVALID< >'h' should be rejected< 438>%g< >12345.6789< >12345.7< 439>%+g< >12345.6789< >+12345.7< 440>%#g< >12345.6789< >12345.7< 441>%.0g< >[]< >0 MISSING< 442> %.0g< >[]< > 0 MISSING< 443>%.2g< >[]< >0 MISSING< 444>%.2gC< >[]< >0C MISSING< 445>%.0g< >-0.0< >-0< >C99 standard mandates minus sign but C89 does not skip: MSWin32 VMS netbsd:vax-netbsd hpux:10.20 openbsd netbsd:1.5 irix darwin freebsd:4.9 android< 446>%.0g< >12345.6789< >1e+04< 447>%#.0g< >12345.6789< >1.e+04< 448>%.2g< >12345.6789< >1.2e+04< 449>%.*g< >[2, 12345.6789]< >1.2e+04< 450>%.9g< >12345.6789< >12345.6789< 451>%12.9g< >12345.6789< > 12345.6789< 452>%012.9g< >12345.6789< >0012345.6789< 453>%-12.9g< >12345.6789< >12345.6789 < 454>%*.*g< >[-12, 9, 12345.6789]< >12345.6789 < 455>%-012.9g< >12345.6789< >12345.6789 < 456>%g< >-12345.6789< >-12345.7< 457>%+g< >-12345.6789< >-12345.7< 458>%g< >1234567.89< >1.23457e+06< 459>%+g< >1234567.89< >+1.23457e+06< 460>%#g< >1234567.89< >1.23457e+06< 461>%g< >-1234567.89< >-1.23457e+06< 462>%+g< >-1234567.89< >-1.23457e+06< 463>%#g< >-1234567.89< >-1.23457e+06< 464>%g< >0.00012345< >0.00012345< 465>%g< >0.000012345< >1.2345e-05< 466>%g< >1234567E96< >1.23457e+102< 467>%g< >.1234567E-101< >1.23457e-102< 468>%g< >0< >0< 469>%13g< >1234567.89< > 1.23457e+06< 470>%+13g< >1234567.89< > +1.23457e+06< 471>%013g< >1234567.89< >001.23457e+06< 472>%-13g< >1234567.89< >1.23457e+06 < 473>%g< >.1234567E-101< >1.23457e-102< >exponent too small skip: os390< 474>%g< >1234567E96< >1.23457e+102< >exponent too big skip: os390< 475>%h< >''< >%h INVALID< 476>%i< >123456.789< >123456< >Synonym for %d< 477>%j< >''< >%j INVALID< 478>%k< >''< >%k INVALID< 479>%l< >''< >%l INVALID< 480>%m< >''< >%m INVALID< 481>%s< >sprintf('%%n%n %d', $n, $n)< >%n 2< >Slight sneakiness to test %n< 482>%s< >$n="abc"; sprintf(' %n%s', substr($n,1,1), $n)< > a1c< >%n w/magic< 483>%s< >no warnings; sprintf('%s%n', chr(256)x5, $n),$n< >5< >Unicode %n< 484>%o< >2**32-1< >37777777777< 485>%+o< >2**32-1< >37777777777< 486>%#o< >2**32-1< >037777777777< 487>%o< >642< >1202< >check smaller octals across platforms< 488>%+o< >642< >1202< 489>% o< >642< >1202< 490>%#o< >642< >01202< 491>%4o< >18< > 22< 492>%4.3o< >18< > 022< 493>%-4.3o< >18< >022 < 494>%+4.3o< >18< > 022< 495>% 4.3o< >18< > 022< 496>%04.3o< >18< > 022< >0 flag with precision: no effect< 497>%4.o< >36< > 44< 498>%-4.o< >36< >44 < 499>%+4.o< >36< > 44< 500>% 4.o< >36< > 44< 501>%04.o< >36< > 44< >0 flag with precision: no effect< 502>%.3o< >18< >022< 503>%.0o< >0< >< 504>%+.0o< >0< >< 505>% .0o< >0< >< 506>%-.0o< >0< >< 507>%#.0o< >0< >0< 508>%#3.0o< >0< > 0< 509>%#3.1o< >0< > 0< 510>%#3.2o< >0< > 00< 511>%#3.3o< >0< >000< 512>%#3.4o< >0< >0000< 513>%.0o< >1< >1< 514>%+.0o< >1< >1< 515>% .0o< >1< >1< 516>%-.0o< >1< >1< 517>%#.0o< >1< >01< 518>%#3.0o< >1< > 01< 519>%#3.1o< >1< > 01< 520>%#3.2o< >1< > 01< 521>%#3.3o< >1< >001< 522>%#3.4o< >1< >0001< 523>%#.5o< >012345< >012345< 524>%#.5o< >012< >00012< 525>%#4o< >17< > 021< 526>%#-4o< >17< >021 < 527>%-#4o< >17< >021 < 528>%#+4o< >17< > 021< 529>%# 4o< >17< > 021< 530>%#04o< >17< >0021< 531>%#4.o< >16< > 020< 532>%#-4.o< >16< >020 < 533>%-#4.o< >16< >020 < 534>%#+4.o< >16< > 020< 535>%# 4.o< >16< > 020< 536>%#04.o< >16< > 020< >0 flag with precision: no effect< 537>%#4.3o< >18< > 022< 538>%#-4.3o< >18< >022 < 539>%-#4.3o< >18< >022 < 540>%#+4.3o< >18< > 022< 541>%# 4.3o< >18< > 022< 542>%#04.3o< >18< > 022< >0 flag with precision: no effect< 543>%#6.4o< >18< > 0022< 544>%#-6.4o< >18< >0022 < 545>%-#6.4o< >18< >0022 < 546>%#+6.4o< >18< > 0022< 547>%# 6.4o< >18< > 0022< 548>%#06.4o< >18< > 0022< >0 flag with precision: no effect< 549>%d< >$p=sprintf('%p',$p);$p=~/^[0-9a-f]+$/< >1< >Coarse hack: hex from %p?< 550>%d< >$p=sprintf('%-8p',$p);$p=~/^[0-9a-f]+\s*$/< >1< >Coarse hack: hex from %p?< 551>%#p< >''< >%#p INVALID< 552>%q< >''< >%q INVALID< 553>%r< >''< >%r INVALID< 554>%s< >[]< > MISSING< 555> %s< >[]< > MISSING< 556>%s< >'string'< >string< 557>%10s< >'string'< > string< 558>%+10s< >'string'< > string< 559>%#10s< >'string'< > string< 560>%010s< >'string'< >0000string< 561>%0*s< >[10, 'string']< >0000string< 562>%-10s< >'string'< >string < 563>%3s< >'string'< >string< 564>%.3s< >'string'< >str< 565>%.*s< >[3, 'string']< >str< 566>%.*s< >[2, 'string']< >st< 567>%.*s< >[1, 'string']< >s< 568>%.*s< >[0, 'string']< >< 569>%.*s< >[-1,'string']< >string< >negative precision to be ignored< 570>%3.*s< >[3, 'string']< >str< 571>%3.*s< >[2, 'string']< > st< 572>%3.*s< >[1, 'string']< > s< 573>%3.*s< >[0, 'string']< > < 574>%3.*s< >[-1,'string']< >string< >negative precision to be ignored< 575>%t< >''< >%t INVALID< 576>%u< >2**32-1< >4294967295< 577>%+u< >2**32-1< >4294967295< 578>%#u< >2**32-1< >4294967295< 579>%12u< >2**32-1< > 4294967295< 580>%012u< >2**32-1< >004294967295< 581>%-12u< >2**32-1< >4294967295 < 582>%-012u< >2**32-1< >4294967295 < 583>%4u< >18< > 18< 584>%4.3u< >18< > 018< 585>%-4.3u< >18< >018 < 586>%+4.3u< >18< > 018< 587>% 4.3u< >18< > 018< 588>%04.3u< >18< > 018< >0 flag with precision: no effect< 589>%.3u< >18< >018< 590>%v< >''< >%v INVALID< 591>%w< >''< >%w INVALID< 592>%x< >2**32-1< >ffffffff< 593>%+x< >2**32-1< >ffffffff< 594>%#x< >2**32-1< >0xffffffff< 595>%10x< >2**32-1< > ffffffff< 596>%010x< >2**32-1< >00ffffffff< 597>%-10x< >2**32-1< >ffffffff < 598>%-010x< >2**32-1< >ffffffff < 599>%0-10x< >2**32-1< >ffffffff < 600>%4x< >18< > 12< 601>%4.3x< >18< > 012< 602>%-4.3x< >18< >012 < 603>%+4.3x< >18< > 012< 604>% 4.3x< >18< > 012< 605>%04.3x< >18< > 012< >0 flag with precision: no effect< 606>%.3x< >18< >012< 607>%4X< >28< > 1C< 608>%4.3X< >28< > 01C< 609>%-4.3X< >28< >01C < 610>%+4.3X< >28< > 01C< 611>% 4.3X< >28< > 01C< 612>%04.3X< >28< > 01C< >0 flag with precision: no effect< 613>%.3X< >28< >01C< 614>%.0x< >0< >< 615>%+.0x< >0< >< 616>% .0x< >0< >< 617>%-.0x< >0< >< 618>%#.0x< >0< >< 619>%#3.0x< >0< > < 620>%#3.1x< >0< > 0< 621>%#3.2x< >0< > 00< 622>%#3.3x< >0< >000< 623>%#3.4x< >0< >0000< 624>%.0x< >1< >1< 625>%+.0x< >1< >1< 626>% .0x< >1< >1< 627>%-.0x< >1< >1< 628>%#.0x< >1< >0x1< 629>%#3.0x< >1< >0x1< 630>%#3.1x< >1< >0x1< 631>%#3.2x< >1< >0x01< 632>%#3.3x< >1< >0x001< 633>%#3.4x< >1< >0x0001< 634>%#.5x< >0x12345< >0x12345< 635>%#.5x< >0x12< >0x00012< 636>%#4x< >28< >0x1c< 637>%#4.3x< >28< >0x01c< 638>%#-4.3x< >28< >0x01c< 639>%#+4.3x< >28< >0x01c< 640>%# 4.3x< >28< >0x01c< 641>%#04.3x< >28< >0x01c< >0 flag with precision: no effect< 642>%#.3x< >28< >0x01c< 643>%#6.3x< >28< > 0x01c< 644>%#-6.3x< >28< >0x01c < 645>%-#6.3x< >28< >0x01c < 646>%#+6.3x< >28< > 0x01c< 647>%+#6.3x< >28< > 0x01c< 648>%# 6.3x< >28< > 0x01c< 649>% #6.3x< >28< > 0x01c< 650>%0*x< >[-10, ,2**32-1]< >ffffffff < 651>%vx< >[version::qv("1.2.3")]< >1.2.3< 652>%vx< >[version::qv("1.20.300")]< >1.14.12c< 653>%.*x< >[0,0]< >< 654>%-.*x< >[0,0]< >< 655>%+.*x< >[0,0]< >< 656>% .*x< >[0,0]< >< 657>%0.*x< >[0,0]< >< 658>%.*x< >[-3,0]< >0< 659>%-.*x< >[-3,0]< >0< 660>%+.*x< >[-3,0]< >0< 661>% .*x< >[-3,0]< >0< 662>%0.*x< >[-3,0]< >0< 663>%#.*x< >[0,0]< >< 664>%#-.*x< >[0,0]< >< 665>%#+.*x< >[0,0]< >< 666>%# .*x< >[0,0]< >< 667>%#0.*x< >[0,0]< >< 668>%#.*x< >[-1,0]< >0< 669>%#-.*x< >[-1,0]< >0< 670>%#+.*x< >[-1,0]< >0< 671>%# .*x< >[-1,0]< >0< 672>%#0.*x< >[-1,0]< >0< 673>%y< >''< >%y INVALID< 674>%z< >''< >%z INVALID< 675>%2$d %1$d< >[12, 34]< >34 12< 676>%*2$d< >[12, 3]< > 12< >RT#125469< 677>%*3$d< >[12, 9, 3]< > 12< >related to RT#125469< 678>%2$d %d< >[12, 34]< >34 12< 679>%2$d %d %d< >[12, 34]< >34 12 34< 680>%3$d %d %d< >[12, 34, 56]< >56 12 34< 681>%2$*3$d %d< >[12, 34, 3]< > 34 12< 682>%*3$2$d %d< >[12, 34, 3]< >%*3$2$d 12 INVALID< 683>%2$d< >12< >0 MISSING< 684>%0$d< >12< >%0$d INVALID< 685>%1$$d< >12< >%1$$d INVALID< 686>%1$1$d< >12< >%1$1$d INVALID< 687>%*2$*2$d< >[12, 3]< >%*2$*2$d INVALID< 688>%*2*2$d< >[12, 3]< >%*2*2$d INVALID< 689>%*2$1d< >[12, 3]< >%*2$1d INVALID< 690>%0v2.2d< >''< >< 691>%vc,%d< >[63, 64, 65]< >%vc,63 INVALID< 692>%v%,%d< >[63, 64, 65]< >%v%,63 INVALID INVALID< 693>%vd,%d< >["\x1", 2, 3]< >1,2 REDUNDANT< 694>%vf,%d< >[1, 2, 3]< >%vf,1 INVALID< 695>%vF,%d< >[1, 2, 3]< >%vF,1 INVALID< 696>%ve,%d< >[1, 2, 3]< >%ve,1 INVALID< 697>%vE,%d< >[1, 2, 3]< >%vE,1 INVALID< 698>%vg,%d< >[1, 2, 3]< >%vg,1 INVALID< 699>%vG,%d< >[1, 2, 3]< >%vG,1 INVALID< 700>%vp< >''< >%vp INVALID< 701>%vn< >''< >%vn INVALID< 702>%vs,%d< >[1, 2, 3]< >%vs,1 INVALID< 703>%v_< >''< >%v_ INVALID< 704>%v#x< >''< >%v#x INVALID< 705>%v02x< >"\x66\x6f\x6f\012"< >66.6f.6f.0a< 706>%#v.8b< >"\141\000\142"< >0b01100001.00000000.0b01100010< >perl #39530< 707>%#v.0o< >"\001\000\002\000"< >01.0.02.0< 708>%#v.1o< >"\001\000\002\000"< >01.0.02.0< 709>%#v.4o< >"\141\000\142"< >0141.0000.0142< >perl #39530< 710>%#v.3i< >"\141\000\142"< >097.000.098< >perl #39530< 711>%#v.0x< >"\001\000\002\000"< >0x1..0x2.< 712>%#v.1x< >"\001\000\002\000"< >0x1.0.0x2.0< 713>%#v.2x< >"\141\000\142"< >0x61.00.0x62< >perl #39530< 714>%#v.2X< >"\141\000\142"< >0X61.00.0X62< >perl #39530< 715>%#v.8b< >"\141\017\142"< >0b01100001.0b00001111.0b01100010< >perl #39530< 716>%#v.4o< >"\141\017\142"< >0141.0017.0142< >perl #39530< 717>%#v.3i< >"\141\017\142"< >097.015.098< >perl #39530< 718>%#v.2x< >"\141\017\142"< >0x61.0x0f.0x62< >perl #39530< 719>%#v.2X< >"\141\017\142"< >0X61.0X0F.0X62< >perl #39530< 720>%#*v.8b< >["][", "\141\000\142"]< >0b01100001][00000000][0b01100010< >perl #39530< 721>%#*v.4o< >["][", "\141\000\142"]< >0141][0000][0142< >perl #39530< 722>%#*v.3i< >["][", "\141\000\142"]< >097][000][098< >perl #39530< 723>%#*v.2x< >["][", "\141\000\142"]< >0x61][00][0x62< >perl #39530< 724>%#*v.2X< >["][", "\141\000\142"]< >0X61][00][0X62< >perl #39530< 725>%#*v.8b< >["][", "\141\017\142"]< >0b01100001][0b00001111][0b01100010< >perl #39530< 726>%#*v.4o< >["][", "\141\017\142"]< >0141][0017][0142< >perl #39530< 727>%#*v.3i< >["][", "\141\017\142"]< >097][015][098< >perl #39530< 728>%#*v.2x< >["][", "\141\017\142"]< >0x61][0x0f][0x62< >perl #39530< 729>%#*v.2X< >["][", "\141\017\142"]< >0X61][0X0F][0X62< >perl #39530< 730>%#v.8b< >"\141\x{1e01}\000\142\x{1e03}"< >0b01100001.0b1111000000001.00000000.0b01100010.0b1111000000011< >perl #39530< 731>%#v.4o< >"\141\x{1e01}\000\142\x{1e03}"< >0141.017001.0000.0142.017003< >perl #39530< 732>%#v.3i< >"\141\x{1e01}\000\142\x{1e03}"< >097.7681.000.098.7683< >perl #39530< 733>%#v.2x< >"\141\x{1e01}\000\142\x{1e03}"< >0x61.0x1e01.00.0x62.0x1e03< >perl #39530< 734>%#v.2X< >"\141\x{1e01}\000\142\x{1e03}"< >0X61.0X1E01.00.0X62.0X1E03< >perl #39530< 735>%#v.8b< >"\141\x{1e01}\017\142\x{1e03}"< >0b01100001.0b1111000000001.0b00001111.0b01100010.0b1111000000011< >perl #39530< 736>%#v.4o< >"\141\x{1e01}\017\142\x{1e03}"< >0141.017001.0017.0142.017003< >perl #39530< 737>%#v.3i< >"\141\x{1e01}\017\142\x{1e03}"< >097.7681.015.098.7683< >perl #39530< 738>%#v.2x< >"\141\x{1e01}\017\142\x{1e03}"< >0x61.0x1e01.0x0f.0x62.0x1e03< >perl #39530< 739>%#v.2X< >"\141\x{1e01}\017\142\x{1e03}"< >0X61.0X1E01.0X0F.0X62.0X1E03< >perl #39530< 740>%V-%s< >["Hello"]< >%V-Hello INVALID< 741>%K %d %d< >[13, 29]< >%K 13 29 INVALID< 742>%*.*K %d< >[13, 29, 76]< >%*.*K 13 INVALID< 743>%4$K %d< >[45, 67]< >%4$K 45 INVALID< 744>%d %K %d< >[23, 45]< >23 %K 45 INVALID< 745>%*v*999\$d %d %d< >[11, 22, 33]< >%*v*999\$d 11 22 INVALID< 746>%#b< >0< >0< 747>%#o< >0< >0< 748>%#x< >0< >0< 749>%1073741819$v2d< >''< > MISSING< 750>%*1073741819$v2d< >''< > MISSING< 751>%.3X< >[11]< >00B< >perl #83194: hex, zero-padded to 3 places< 752>%.*X< >[3, 11]< >00B< >perl #83194: dynamic precision< 753a>%vX< >['012']< >30.31.32< >perl #83194: vector flag< 754e>%vX< >['012']< >F0.F1.F2< >perl #83194: vector flag< 755a>%*vX< >[':', '012']< >30:31:32< >perl #83194: vector flag + custom separator< 756e>%*vX< >[':', '012']< >F0:F1:F2< >perl #83194: vector flag + custom separator< 757a>%v.3X< >['012']< >030.031.032< >perl #83194: vector flag + static precision< 758e>%v.3X< >['012']< >0F0.0F1.0F2< >perl #83194: vector flag + static precision< 759a>%v.*X< >[3, '012']< >030.031.032< >perl #83194: vector flag + dynamic precision< 760e>%v.*X< >[3, '012']< >0F0.0F1.0F2< >perl #83194: vector flag + dynamic precision< 761a>%*v.3X< >[':', '012']< >030:031:032< >perl #83194: vector flag + custom separator + static precision< 762e>%*v.3X< >[':', '012']< >0F0:0F1:0F2< >perl #83194: vector flag + custom separator + static precision< 763a>%*v.*X< >[':', 3, '012']< >030:031:032< >perl #83194: vector flag + custom separator + dynamic precision< 764e>%*v.*X< >[':', 3, '012']< >0F0:0F1:0F2< >perl #83194: vector flag + custom separator + dynamic precision< 765a>%vd< >"version"< >118.101.114.115.105.111.110< >perl #102586: vector flag + "version"< 766e>%vd< >"version"< >165.133.153.162.137.150.149< >perl #102586: vector flag + "version"< 767>%3$*4$v*2$.*1$x< >[3, 4, "\x11\x22\x33", "/"]< > 011/ 022/ 033< >four reordered args< 768>%*%< >[]< >% MISSING< 769>%*1$%< >[]< >% MISSING< 770>%*2$d< >123< >123 MISSING< 771>%2$vd<>123< > MISSING< 772>%.f< >123.432< >123< >by tradition, empty precision == 0 < 773>%.001f< >123.432< >123.4< >by tradition, leading zeroes ignored in precison< 774>%.0f< >[1.2, 3.4]< >1 REDUNDANT< >special-cased "%.0f" should check count< 775>%.0f< >[]< >0 MISSING< >special-cased "%.0f" should check count< 776>%53.0f< >69.0< > 69< >#131659< 777