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[perl5.git] / t / op / sprintf.t
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1#!./perl
2
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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
169da838 7# specific to multi-byte characters (under the utf8 pragma and such).
8d063cd8 8
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9# For tests that do not fit this format, use sprintf2.t.
10
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11BEGIN {
12 chdir 't' if -d 't';
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13 require './test.pl';
14 set_up_inc(qw '../lib ../cpan/version/lib');
e24bffee 15}
9f1b1f2d 16use warnings;
34ba6322 17use version;
e24bffee 18use Config;
0a52d15b 19use strict;
624c42e2 20
8234e14b 21
8234e14b 22my @tests = ();
483d2dbb 23my ($template, $data, $result, $comment, $w, $x, $evalData, $n, $p);
9f1b1f2d 24
8234e14b 25my $Is_VMS_VAX = 0;
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26# We use HW_MODEL since ARCH_NAME was not in VMS V5.*
27if ($^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;
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31}
32
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33# The most generic VAX catcher.
34my $Is_VAX_Float = (pack("d", 1) =~ /^[\x80\x10]\x40/);
35
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36our $IS_EBCDIC = $::IS_EBCDIC; # Solely to avoid the 'used once' warning
37our $IS_ASCII = $::IS_ASCII; # Solely to avoid the 'used once' warning
38
0a52d15b 39while (<DATA>) {
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40 s/<\s*$//;
41
42 # An initial 'a' or 'e' marks the test as being only for ASCII or EBCDIC
43 # platforms respectively.
44 s/^\s* ( [ae] )? >//x;
45 next if defined $1 && $1 eq 'a' && $::IS_EBCDIC;
46 next if defined $1 && $1 eq 'e' && $::IS_ASCII;
47
0a52d15b 48 ($template, $data, $result, $comment) = split(/<\s*>/, $_, 4);
e95e2653 49 if ($^O eq 'os390' || $^O eq 's390') { # non-IEEE (s390 is UTS)
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50 $data =~ s/([eE])96$/${1}63/; # smaller exponents
51 $result =~ s/([eE]\+)102$/${1}69/; # " "
52 $data =~ s/([eE])\-101$/${1}-56/; # larger exponents
53 $result =~ s/([eE])\-102$/${1}-57/; # " "
54 }
1aa8e6dd 55 if ($Is_VMS_VAX || $Is_VAX_Float) {
e24bffee 56 # VAX DEC C 5.3 at least since there is no
eaf637cf 57 # ccflags =~ /float=ieee/ on VAX.
b1c96fce 58 # AXP is unaffected whether or not it is using ieee.
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59 $data =~ s/([eE])96$/${1}26/; # smaller exponents
60 $result =~ s/([eE]\+)102$/${1}32/; # " "
61 $data =~ s/([eE])\-101$/${1}-24/; # larger exponents
62 $result =~ s/([eE])\-102$/${1}-25/; # " "
63 }
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64
65 $evalData = eval $data;
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66 $evalData = ref $evalData ? $evalData : [$evalData];
67 push @tests, [$template, $evalData, $result, $comment, $data];
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68}
69
483d2dbb 70plan(scalar @tests);
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71
72$SIG{__WARN__} = sub {
73 if ($_[0] =~ /^Invalid conversion/) {
c1425322 74 $w .= ' INVALID';
0a52d15b 75 } elsif ($_[0] =~ /^Use of uninitialized value/) {
c1425322 76 $w .= ' UNINIT';
7baa4690 77 } elsif ($_[0] =~ /^Missing argument/) {
c1425322 78 $w .= ' MISSING';
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79 } elsif ($_[0] =~ /^Redundant argument/) {
80 $w .= ' REDUNDANT';
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81 } elsif ($_[0]=~/^vector argument not supported with alpha versions/) {
82 $w .= ' ALPHA';
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83 } else {
84 warn @_;
85 }
86};
87
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88for (@tests) {
89 ($template, $evalData, $result, $comment, $data) = @$_;
be3174d2 90 $w = undef;
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91 $x = sprintf($template, @$evalData);
92 $x = ">$x<" if defined $x;
be3174d2 93 substr($x, -1, 0) = $w if $w;
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94 # $x may have 3 exponent digits, not 2
95 my $y = $x;
96 if ($y =~ s/([Ee][-+])0(\d)/$1$2/) {
97 # if result is left-adjusted, append extra space
98 if ($template =~ /%\+?\-/ and $result =~ / $/) {
99 $y =~ s/<$/ </;
100 }
101 # if result is zero-filled, add extra zero
102 elsif ($template =~ /%\+?0/ and $result =~ /^0/) {
103 $y =~ s/^>0/>00/;
104 }
105 # if result is right-adjusted, prepend extra space
106 elsif ($result =~ /^ /) {
107 $y =~ s/^>/> /;
108 }
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109 }
110
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111 my $skip = 0;
112 if ($comment =~ s/\s+skip:\s*(.*)//) {
113 my $os = $1;
114 my $osv = exists $Config{osvers} ? $Config{osvers} : "0";
15899733 115 my $archname = $Config{archname};
e24bffee 116 # >comment skip: all<
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117 # >comment skip: solaris<
118 # >comment skip: x86_64-linux-ld<
119 if ($os =~ /\b(?:all|\Q$^O\E|\Q$archname\E)\b/i) {
120 $skip = 1;
121 } elsif ($os =~ /\b\Q$^O\E(?::(\S+))\b/i) {
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122 # We can have the $^O followed by an optional condition.
123 # The condition, if present, can be one of:
dbdc20d7 124 # (1) starts with a digit...
6151d433 125 # the first pair of dot-separated digits is
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126 # tested numerically against $Config{osvers}
127 # (2) otherwise...
128 # tested as a \b/i regex against $Config{archname}
15899733 129 my $cond = $1;
dbdc20d7 130 if ($cond =~ /^\d/) {
6151d433 131 # >comment skip: hpux:10.20<
15899733 132 my $vsn = $cond;
a3815e44 133 # Only compare on the first pair of digits, as numeric
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134 # compares do not like 2.6.10-3mdksmp or 2.6.8-24.10-default
135 s/^(\d+(\.\d+)?).*/$1/ for $osv, $vsn;
136 $skip = $vsn ? ($osv <= $vsn ? 1 : 0) : 1;
137 } else {
138 # >comment skip: netbsd:vax-netbsd<
dbdc20d7 139 $skip = $archname =~ /\b\Q$cond\E\b/i;
15899733 140 }
e24bffee 141 }
15899733 142 $skip and $comment =~ s/$/, failure expected on $^O $osv $archname/;
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143 }
144
be3174d2 145 if ($x eq ">$result<") {
3e3bbb9b 146 ok(1, join ' ', grep length, ">$result<", $comment);
be3174d2 147 }
e24bffee 148 elsif ($skip) {
dbdc20d7 149 SKIP: { skip($comment, 1) }
e24bffee 150 }
48237dde 151 elsif ($y eq ">$result<") # Some C libraries always give
65c97e0f 152 { # three-digit exponent
483d2dbb 153 ok(1, ">$result< $x three-digit exponent accepted");
65c97e0f 154 }
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155 elsif ($result =~ /[-+]\d{3}$/ &&
156 # Suppress tests with modulo of exponent >= 100 on platforms
b1c96fce 157 # which cannot handle such magnitudes (or where we cannot tell).
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158 ((!eval {require POSIX}) || # Costly: only do this if we must!
159 (length(&POSIX::DBL_MAX) - rindex(&POSIX::DBL_MAX, '+')) == 3))
160 {
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161 ok(1,
162 ">$template< >$data< >$result< Suppressed: exponent out of range?\n");
f7137e37 163 }
be3174d2 164 else {
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165 $y = ($x eq $y ? "" : " => $y");
166 ok(0, ">$template< >$data< >$result< $x$y $comment");
fb73857a 167 }
168}
48237dde 169
a6d05634 170# In each of the following lines, there are three required fields:
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171# printf template, data to be formatted (as a Perl expression), and
172# expected result of formatting. An optional fourth field can contain
173# a comment. Each field is delimited by a starting '>' and a
174# finishing '<'; any whitespace outside these start and end marks is
175# not part of the field. If formatting requires more than one data
176# item (for example, if variable field widths are used), the Perl data
177# expression should return a reference to an array having the requisite
178# number of elements. Even so, subterfuge is sometimes required: see
179# tests for %n and %p.
180#
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181# Tests that are expected to fail on a certain OS can be marked as such
182# by trailing the comment with a skip: section. Skips are tags separated
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183# by space consisting of a $^O optionally trailed with :osvers or :archname.
184# In the osvers case, all os-levels below that are expected to fail.
185# In the archname case, an exact match is expected, unless the archname
186# begins (and ends) with a "/", in which case a regexp is expected.
187# A special tag 'all' is allowed for todo tests that should fail on any system
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188#
189# >%G< >1234567e96< >1.23457E+102< >exponent too big skip: os390<
6f1f3b4a 190# >%.0g< >-0.0< >-0< >No minus skip: MSWin32 VMS hpux:10.20<
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191# >%d< >4< >1< >4 != 1 skip: all<
192#
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193# The following tests are not currently run, for the reasons stated:
194
195=pod
196
197=begin problematic
198
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199>%.0f< >1.5< >2< >Standard vague: no rounding rules<
200>%.0f< >2.5< >2< >Standard vague: no rounding rules<
201
202=end problematic
203
204=cut
205
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206# template data result
207__END__
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208>%6. 6s< >''< >%6. 6s INVALID< >(See use of $w in code above)<
209>%6 .6s< >''< >%6 .6s INVALID<
210>%6.6 s< >''< >%6.6 s INVALID<
40bca5ae 211>%A< >0< >< >%A tested in sprintf2.t skip: all<
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212>%B< >2**32-1< >11111111111111111111111111111111<
213>%+B< >2**32-1< >11111111111111111111111111111111<
214>%#B< >2**32-1< >0B11111111111111111111111111111111<
0ea396d5 215>%C< >''< >%C INVALID<
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216>%D< >0x7fffffff< >2147483647< >Synonym for %ld<
217>%E< >123456.789< >1.234568E+05< >Like %e, but using upper-case "E"<
218>%F< >123456.789< >123456.789000< >Synonym for %f<
219>%G< >1234567.89< >1.23457E+06< >Like %g, but using upper-case "E"<
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220>%G< >1234567e96< >1.23457E+102<
221>%G< >.1234567e-101< >1.23457E-102<
be3174d2 222>%G< >12345.6789< >12345.7<
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223>%G< >1234567e96< >1.23457E+102< >exponent too big skip: os390<
224>%G< >.1234567e-101< >1.23457E-102< >exponent too small skip: os390<
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225>%H< >''< >%H INVALID<
226>%I< >''< >%I INVALID<
227>%J< >''< >%J INVALID<
228>%K< >''< >%K INVALID<
229>%L< >''< >%L INVALID<
230>%M< >''< >%M INVALID<
231>%N< >''< >%N INVALID<
8234e14b 232>%O< >2**32-1< >37777777777< >Synonym for %lo<
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233>%P< >''< >%P INVALID<
234>%Q< >''< >%Q INVALID<
235>%R< >''< >%R INVALID<
236>%S< >''< >%S INVALID<
237>%T< >''< >%T INVALID<
8234e14b 238>%U< >2**32-1< >4294967295< >Synonym for %lu<
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239>%V< >''< >%V INVALID<
240>%W< >''< >%W INVALID<
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241>%X< >2**32-1< >FFFFFFFF< >Like %x, but with u/c letters<
242>%#X< >2**32-1< >0XFFFFFFFF<
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243>%Y< >''< >%Y INVALID<
244>%Z< >''< >%Z INVALID<
40bca5ae 245>%a< >0< >< >%a tested in sprintf2.t skip: all<
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246>%b< >2**32-1< >11111111111111111111111111111111<
247>%+b< >2**32-1< >11111111111111111111111111111111<
248>%#b< >2**32-1< >0b11111111111111111111111111111111<
249>%34b< >2**32-1< > 11111111111111111111111111111111<
250>%034b< >2**32-1< >0011111111111111111111111111111111<
251>%-34b< >2**32-1< >11111111111111111111111111111111 <
252>%-034b< >2**32-1< >11111111111111111111111111111111 <
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253>%6b< >12< > 1100<
254>%6.5b< >12< > 01100<
255>%-6.5b< >12< >01100 <
256>%+6.5b< >12< > 01100<
257>% 6.5b< >12< > 01100<
258>%06.5b< >12< > 01100< >0 flag with precision: no effect<
259>%.5b< >12< >01100<
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260>%.0b< >0< ><
261>%+.0b< >0< ><
262>% .0b< >0< ><
263>%-.0b< >0< ><
264>%#.0b< >0< ><
265>%#3.0b< >0< > <
266>%#3.1b< >0< > 0<
267>%#3.2b< >0< > 00<
268>%#3.3b< >0< >000<
269>%#3.4b< >0< >0000<
270>%.0b< >1< >1<
271>%+.0b< >1< >1<
272>% .0b< >1< >1<
273>%-.0b< >1< >1<
274>%#.0b< >1< >0b1<
275>%#3.0b< >1< >0b1<
276>%#3.1b< >1< >0b1<
277>%#3.2b< >1< >0b01<
278>%#3.3b< >1< >0b001<
279>%#3.4b< >1< >0b0001<
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280>%c< >ord('A')< >A<
281>%10c< >ord('A')< > A<
282>%#10c< >ord('A')< > A< ># modifier: no effect<
283>%010c< >ord('A')< >000000000A<
284>%10lc< >ord('A')< > A< >l modifier: no effect<
285>%10hc< >ord('A')< > A< >h modifier: no effect<
286>%10.5c< >ord('A')< > A< >precision: no effect<
287>%-10c< >ord('A')< >A <
288>%d< >123456.789< >123456<
289>%d< >-123456.789< >-123456<
290>%d< >0< >0<
9911cee9 291>%-d< >0< >0<
be3174d2 292>%+d< >0< >+0<
9911cee9 293>% d< >0< > 0<
be3174d2 294>%0d< >0< >0<
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295>%-3d< >1< >1 <
296>%+3d< >1< > +1<
297>% 3d< >1< > 1<
298>%03d< >1< >001<
299>%+ 3d< >1< > +1<
300>% +3d< >1< > +1<
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301>%.0d< >0< ><
302>%+.0d< >0< >+<
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303>% .0d< >0< > <
304>%-.0d< >0< ><
305>%#.0d< >0< ><
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306>%.0d< >1< >1<
307>%d< >1< >1<
308>%+d< >1< >+1<
309>%#3.2d< >1< > 01< ># modifier: no effect<
310>%3.2d< >1< > 01<
9911cee9 311>%03.2d< >1< > 01< >0 flag with precision: no effect<
be3174d2 312>%-3.2d< >1< >01 <
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313>%+3.2d< >1< >+01<
314>% 3.2d< >1< > 01<
be3174d2 315>%-03.2d< >1< >01 < >zero pad + left just.: no effect<
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316>%3.*d< >[2,1]< > 01<
317>%3.*d< >[1,1]< > 1<
318>%3.*d< >[0,1]< > 1<
319>%3.*d< >[-1,1]< > 1<
320>%.*d< >[0,0]< ><
321>%-.*d< >[0,0]< ><
322>%+.*d< >[0,0]< >+<
323>% .*d< >[0,0]< > <
324>%0.*d< >[0,0]< ><
325>%.*d< >[-2,0]< >0<
326>%-.*d< >[-2,0]< >0<
327>%+.*d< >[-2,0]< >+0<
328>% .*d< >[-2,0]< > 0<
329>%0.*d< >[-2,0]< >0<
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330>%.*2$d< >[5,3]< >005< >reordered precision arg<
331>%4.*2$d< >[5,3]< > 005< >width with reordered precision<
332>%*3$.*2$d< >[5,3,4]< > 005< >reordered width with reordered precision<
333>%3$*2$.*1$d< >[3,4,5]< > 005< >reordered param, width, precision<
29b04a70 334>%*1$.*f< >[4, 5, 10]< >5.0000< >perl #125956: reordered param, width, precision, floating point<
be3174d2 335>%d< >-1< >-1<
9911cee9 336>%-d< >-1< >-1<
be3174d2 337>%+d< >-1< >-1<
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338>% d< >-1< >-1<
339>%-3d< >-1< >-1 <
340>%+3d< >-1< > -1<
341>% 3d< >-1< > -1<
342>%03d< >-1< >-01<
be3174d2 343>%hd< >1< >1< >More extensive testing of<
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344>%hhd< >1< >1< >length modifiers would be<
345>%ld< >1< >1< >platform-specific<
346>%Vd< >1< >1<
347>%zd< >1< >1<
348>%td< >1< >1<
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GS
349>%vd< >chr(1)< >1<
350>%+vd< >chr(1)< >+1<
351>%#vd< >chr(1)< >1<
352>%vd< >"\01\02\03"< >1.2.3<
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353>%vd< >v1.2.3< >1.2.3<
354>%vd< >[version::qv("1.2.3")]< >1.2.3<
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355>%vd< >[version->new("1.2")]< >1.2<
356>%vd< >[version->new("1.02")]< >1.2<
34ba6322 357>%vd< >[version->new("1.002")]< >1.2<
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RGS
358>%vd< >[version->new("1048576.5")]< >1048576.5<
359>%vd< >[version->new("50")]< >50<
be3174d2 360>%v.3d< >"\01\02\03"< >001.002.003<
211dfcf1 361>%0v3d< >"\01\02\03"< >001.002.003<
96b8f7ce 362>%v.3d< >[version::qv("1.2.3")]< >001.002.003<
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363>%-v3d< >"\01\02\03"< >1 .2 .3 <
364>%+-v3d< >"\01\02\03"< >+1 .2 .3 <
96b8f7ce 365>%+-v3d< >[version::qv("1.2.3")]< >+1 .2 .3 <
be3174d2 366>%v4.3d< >"\01\02\03"< > 001. 002. 003<
9911cee9 367>%0v4.3d< >"\01\02\03"< > 001. 002. 003<
211dfcf1 368>%0*v2d< >['-', "\0\7\14"]< >00-07-12<
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369>%v.*d< >[3, "\01\02\03"]< >001.002.003< >cf perl #83194<
370>%0v*d< >[3, "\01\02\03"]< >001.002.003< >cf perl #83194<
371>%-v*d< >[3, "\01\02\03"]< >1 .2 .3 < >cf perl #83194<
372>%+-v*d< >[3, "\01\02\03"]< >+1 .2 .3 < >cf perl #83194<
373>%v*.*d< >[4, 3, "\01\02\03"]< > 001. 002. 003< >cf perl #83194<
374>%0v*.*d< >[4, 3, "\01\02\03"]< > 001. 002. 003< >cf perl #83194<
375>%0*v*d< >['-', 2, "\0\7\13"]< >00-07-11< >cf perl #83194<
376>%0*v*d< >['-', 2, version::qv("0.7.11")]< >00-07-11< >cf perl #83194<
be3174d2 377>%e< >1234.875< >1.234875e+03<
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378>%e< >0.000012345< >1.234500e-05<
379>%e< >1234567E96< >1.234567e+102<
380>%e< >0< >0.000000e+00<
381>%e< >.1234567E-101< >1.234567e-102<
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382>%+e< >1234.875< >+1.234875e+03<
383>%#e< >1234.875< >1.234875e+03<
384>%e< >-1234.875< >-1.234875e+03<
385>%+e< >-1234.875< >-1.234875e+03<
386>%#e< >-1234.875< >-1.234875e+03<
387>%.0e< >1234.875< >1e+03<
02a4ca6d 388>%#.0e< >1234.875< >1.e+03<
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389>%.0e< >1.875< >2e+00<
390>%.0e< >0.875< >9e-01<
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391>%.*e< >[0, 1234.875]< >1e+03<
392>%.1e< >1234.875< >1.2e+03<
393>%-12.4e< >1234.875< >1.2349e+03 <
394>%12.4e< >1234.875< > 1.2349e+03<
395>%+-12.4e< >1234.875< >+1.2349e+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<
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MB
399>%e< >1234567E96< >1.234567e+102< >exponent too big skip: os390<
400>%e< >.1234567E-101< >1.234567e-102< >exponent too small skip: os390<
be3174d2
GS
401>%f< >1234.875< >1234.875000<
402>%+f< >1234.875< >+1234.875000<
403>%#f< >1234.875< >1234.875000<
404>%f< >-1234.875< >-1234.875000<
405>%+f< >-1234.875< >-1234.875000<
406>%#f< >-1234.875< >-1234.875000<
407>%6f< >1234.875< >1234.875000<
408>%*f< >[6, 1234.875]< >1234.875000<
e24bffee 409>%.0f< >-0.1< >-0< >C library bug: no minus skip: VMS<
be3174d2
GS
410>%.0f< >1234.875< >1235<
411>%.1f< >1234.875< >1234.9<
412>%-8.1f< >1234.875< >1234.9 <
413>%8.1f< >1234.875< > 1234.9<
414>%+-8.1f< >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>%*.*f< >[5, 2, 12.3456]< >12.35<
c2e66d9e 419>%f< >0< >0.000000<
95ea86d5 420>%.0f< >[]< >0 MISSING<
5b98cd54 421> %.0f< >[]< > 0 MISSING<
8bdb331d
ZA
422>%.2f< >[]< >0.00 MISSING<
423>%.2fC< >[]< >0.00C MISSING<
c2e66d9e
GS
424>%.0f< >0< >0<
425>%.0f< >2**38< >274877906944< >Should have exact int'l rep'n<
d5365ef1 426>%.0f< >0.1< >0<
6abb1977
AC
427>%.0f< >0.6< >1< >Known to fail with (irix|nonstop-ux); -DHAS_LDBL_SPRINTF_BUG may fix<
428>%.0f< >-0.6< >-1< >Known to fail with (irix|nonstop-ux); -DHAS_LDBL_SPRINTF_BUG may fix<
20f6aaab
AS
429>%.0f< >1.6< >2<
430>%.0f< >-1.6< >-2<
02a4ca6d
DD
431>%.0f< >1< >1<
432>%#.0f< >1< >1.<
00e17364 433>%.0lf< >1< >1< >'l' should have no effect<
0ea396d5 434>%.0hf< >1< >%.0hf INVALID< >'h' should be rejected<
be3174d2
GS
435>%g< >12345.6789< >12345.7<
436>%+g< >12345.6789< >+12345.7<
437>%#g< >12345.6789< >12345.7<
95ea86d5 438>%.0g< >[]< >0 MISSING<
d347ad18 439> %.0g< >[]< > 0 MISSING<
8bdb331d
ZA
440>%.2g< >[]< >0 MISSING<
441>%.2gC< >[]< >0C MISSING<
15899733 442>%.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<
be3174d2 443>%.0g< >12345.6789< >1e+04<
02a4ca6d 444>%#.0g< >12345.6789< >1.e+04<
be3174d2
GS
445>%.2g< >12345.6789< >1.2e+04<
446>%.*g< >[2, 12345.6789]< >1.2e+04<
447>%.9g< >12345.6789< >12345.6789<
448>%12.9g< >12345.6789< > 12345.6789<
449>%012.9g< >12345.6789< >0012345.6789<
450>%-12.9g< >12345.6789< >12345.6789 <
451>%*.*g< >[-12, 9, 12345.6789]< >12345.6789 <
452>%-012.9g< >12345.6789< >12345.6789 <
453>%g< >-12345.6789< >-12345.7<
454>%+g< >-12345.6789< >-12345.7<
455>%g< >1234567.89< >1.23457e+06<
456>%+g< >1234567.89< >+1.23457e+06<
457>%#g< >1234567.89< >1.23457e+06<
458>%g< >-1234567.89< >-1.23457e+06<
459>%+g< >-1234567.89< >-1.23457e+06<
460>%#g< >-1234567.89< >-1.23457e+06<
c2e66d9e
GS
461>%g< >0.00012345< >0.00012345<
462>%g< >0.000012345< >1.2345e-05<
463>%g< >1234567E96< >1.23457e+102<
464>%g< >.1234567E-101< >1.23457e-102<
465>%g< >0< >0<
be3174d2
GS
466>%13g< >1234567.89< > 1.23457e+06<
467>%+13g< >1234567.89< > +1.23457e+06<
e24bffee
MB
468>%013g< >1234567.89< >001.23457e+06<
469>%-13g< >1234567.89< >1.23457e+06 <
470>%g< >.1234567E-101< >1.23457e-102< >exponent too small skip: os390<
471>%g< >1234567E96< >1.23457e+102< >exponent too big skip: os390<
0ea396d5 472>%h< >''< >%h INVALID<
be3174d2 473>%i< >123456.789< >123456< >Synonym for %d<
0ea396d5
DM
474>%j< >''< >%j INVALID<
475>%k< >''< >%k INVALID<
476>%l< >''< >%l INVALID<
477>%m< >''< >%m INVALID<
be3174d2 478>%s< >sprintf('%%n%n %d', $n, $n)< >%n 2< >Slight sneakiness to test %n<
69974ce6 479>%s< >$n="abc"; sprintf(' %n%s', substr($n,1,1), $n)< > a1c< >%n w/magic<
7c533927 480>%s< >no warnings; sprintf('%s%n', chr(256)x5, $n),$n< >5< >Unicode %n<
be3174d2
GS
481>%o< >2**32-1< >37777777777<
482>%+o< >2**32-1< >37777777777<
483>%#o< >2**32-1< >037777777777<
8234e14b
PP
484>%o< >642< >1202< >check smaller octals across platforms<
485>%+o< >642< >1202<
9911cee9 486>% o< >642< >1202<
8234e14b 487>%#o< >642< >01202<
9911cee9
TS
488>%4o< >18< > 22<
489>%4.3o< >18< > 022<
490>%-4.3o< >18< >022 <
491>%+4.3o< >18< > 022<
492>% 4.3o< >18< > 022<
493>%04.3o< >18< > 022< >0 flag with precision: no effect<
494>%4.o< >36< > 44<
495>%-4.o< >36< >44 <
496>%+4.o< >36< > 44<
497>% 4.o< >36< > 44<
498>%04.o< >36< > 44< >0 flag with precision: no effect<
499>%.3o< >18< >022<
e6bb52fd
TS
500>%.0o< >0< ><
501>%+.0o< >0< ><
502>% .0o< >0< ><
503>%-.0o< >0< ><
504>%#.0o< >0< >0<
505>%#3.0o< >0< > 0<
506>%#3.1o< >0< > 0<
507>%#3.2o< >0< > 00<
508>%#3.3o< >0< >000<
509>%#3.4o< >0< >0000<
510>%.0o< >1< >1<
511>%+.0o< >1< >1<
512>% .0o< >1< >1<
513>%-.0o< >1< >1<
514>%#.0o< >1< >01<
515>%#3.0o< >1< > 01<
516>%#3.1o< >1< > 01<
517>%#3.2o< >1< > 01<
518>%#3.3o< >1< >001<
519>%#3.4o< >1< >0001<
520>%#.5o< >012345< >012345<
521>%#.5o< >012< >00012<
9911cee9
TS
522>%#4o< >17< > 021<
523>%#-4o< >17< >021 <
524>%-#4o< >17< >021 <
525>%#+4o< >17< > 021<
526>%# 4o< >17< > 021<
527>%#04o< >17< >0021<
528>%#4.o< >16< > 020<
529>%#-4.o< >16< >020 <
530>%-#4.o< >16< >020 <
531>%#+4.o< >16< > 020<
532>%# 4.o< >16< > 020<
533>%#04.o< >16< > 020< >0 flag with precision: no effect<
534>%#4.3o< >18< > 022<
535>%#-4.3o< >18< >022 <
536>%-#4.3o< >18< >022 <
537>%#+4.3o< >18< > 022<
538>%# 4.3o< >18< > 022<
539>%#04.3o< >18< > 022< >0 flag with precision: no effect<
540>%#6.4o< >18< > 0022<
541>%#-6.4o< >18< >0022 <
542>%-#6.4o< >18< >0022 <
543>%#+6.4o< >18< > 0022<
544>%# 6.4o< >18< > 0022<
545>%#06.4o< >18< > 0022< >0 flag with precision: no effect<
be3174d2 546>%d< >$p=sprintf('%p',$p);$p=~/^[0-9a-f]+$/< >1< >Coarse hack: hex from %p?<
0dbb1585 547>%d< >$p=sprintf('%-8p',$p);$p=~/^[0-9a-f]+\s*$/< >1< >Coarse hack: hex from %p?<
12c68733 548>%d< >$p=sprintf('%#p',$p);$p=~/^0x[0-9a-f]+\s*$/< >1< >Coarse hack: hex from %#p<
0ea396d5
DM
549>%q< >''< >%q INVALID<
550>%r< >''< >%r INVALID<
5b98cd54
VP
551>%s< >[]< > MISSING<
552> %s< >[]< > MISSING<
be3174d2
GS
553>%s< >'string'< >string<
554>%10s< >'string'< > string<
555>%+10s< >'string'< > string<
556>%#10s< >'string'< > string<
557>%010s< >'string'< >0000string<
558>%0*s< >[10, 'string']< >0000string<
559>%-10s< >'string'< >string <
560>%3s< >'string'< >string<
561>%.3s< >'string'< >str<
562>%.*s< >[3, 'string']< >str<
9911cee9
TS
563>%.*s< >[2, 'string']< >st<
564>%.*s< >[1, 'string']< >s<
565>%.*s< >[0, 'string']< ><
566>%.*s< >[-1,'string']< >string< >negative precision to be ignored<
567>%3.*s< >[3, 'string']< >str<
568>%3.*s< >[2, 'string']< > st<
569>%3.*s< >[1, 'string']< > s<
570>%3.*s< >[0, 'string']< > <
571>%3.*s< >[-1,'string']< >string< >negative precision to be ignored<
0ea396d5 572>%t< >''< >%t INVALID<
be3174d2
GS
573>%u< >2**32-1< >4294967295<
574>%+u< >2**32-1< >4294967295<
575>%#u< >2**32-1< >4294967295<
576>%12u< >2**32-1< > 4294967295<
577>%012u< >2**32-1< >004294967295<
578>%-12u< >2**32-1< >4294967295 <
579>%-012u< >2**32-1< >4294967295 <
9911cee9
TS
580>%4u< >18< > 18<
581>%4.3u< >18< > 018<
582>%-4.3u< >18< >018 <
583>%+4.3u< >18< > 018<
584>% 4.3u< >18< > 018<
585>%04.3u< >18< > 018< >0 flag with precision: no effect<
586>%.3u< >18< >018<
0ea396d5
DM
587>%v< >''< >%v INVALID<
588>%w< >''< >%w INVALID<
be3174d2
GS
589>%x< >2**32-1< >ffffffff<
590>%+x< >2**32-1< >ffffffff<
591>%#x< >2**32-1< >0xffffffff<
592>%10x< >2**32-1< > ffffffff<
593>%010x< >2**32-1< >00ffffffff<
594>%-10x< >2**32-1< >ffffffff <
595>%-010x< >2**32-1< >ffffffff <
596>%0-10x< >2**32-1< >ffffffff <
9911cee9
TS
597>%4x< >18< > 12<
598>%4.3x< >18< > 012<
599>%-4.3x< >18< >012 <
600>%+4.3x< >18< > 012<
601>% 4.3x< >18< > 012<
602>%04.3x< >18< > 012< >0 flag with precision: no effect<
603>%.3x< >18< >012<
604>%4X< >28< > 1C<
605>%4.3X< >28< > 01C<
606>%-4.3X< >28< >01C <
607>%+4.3X< >28< > 01C<
608>% 4.3X< >28< > 01C<
609>%04.3X< >28< > 01C< >0 flag with precision: no effect<
610>%.3X< >28< >01C<
611>%.0x< >0< ><
612>%+.0x< >0< ><
613>% .0x< >0< ><
614>%-.0x< >0< ><
615>%#.0x< >0< ><
e6bb52fd
TS
616>%#3.0x< >0< > <
617>%#3.1x< >0< > 0<
618>%#3.2x< >0< > 00<
619>%#3.3x< >0< >000<
620>%#3.4x< >0< >0000<
621>%.0x< >1< >1<
622>%+.0x< >1< >1<
623>% .0x< >1< >1<
624>%-.0x< >1< >1<
625>%#.0x< >1< >0x1<
626>%#3.0x< >1< >0x1<
627>%#3.1x< >1< >0x1<
628>%#3.2x< >1< >0x01<
629>%#3.3x< >1< >0x001<
630>%#3.4x< >1< >0x0001<
631>%#.5x< >0x12345< >0x12345<
632>%#.5x< >0x12< >0x00012<
9911cee9
TS
633>%#4x< >28< >0x1c<
634>%#4.3x< >28< >0x01c<
635>%#-4.3x< >28< >0x01c<
636>%#+4.3x< >28< >0x01c<
637>%# 4.3x< >28< >0x01c<
638>%#04.3x< >28< >0x01c< >0 flag with precision: no effect<
639>%#.3x< >28< >0x01c<
640>%#6.3x< >28< > 0x01c<
641>%#-6.3x< >28< >0x01c <
642>%-#6.3x< >28< >0x01c <
643>%#+6.3x< >28< > 0x01c<
644>%+#6.3x< >28< > 0x01c<
645>%# 6.3x< >28< > 0x01c<
646>% #6.3x< >28< > 0x01c<
be3174d2 647>%0*x< >[-10, ,2**32-1]< >ffffffff <
96b8f7ce
JP
648>%vx< >[version::qv("1.2.3")]< >1.2.3<
649>%vx< >[version::qv("1.20.300")]< >1.14.12c<
9911cee9
TS
650>%.*x< >[0,0]< ><
651>%-.*x< >[0,0]< ><
652>%+.*x< >[0,0]< ><
653>% .*x< >[0,0]< ><
654>%0.*x< >[0,0]< ><
655>%.*x< >[-3,0]< >0<
656>%-.*x< >[-3,0]< >0<
657>%+.*x< >[-3,0]< >0<
658>% .*x< >[-3,0]< >0<
659>%0.*x< >[-3,0]< >0<
660>%#.*x< >[0,0]< ><
661>%#-.*x< >[0,0]< ><
662>%#+.*x< >[0,0]< ><
663>%# .*x< >[0,0]< ><
664>%#0.*x< >[0,0]< ><
665>%#.*x< >[-1,0]< >0<
666>%#-.*x< >[-1,0]< >0<
667>%#+.*x< >[-1,0]< >0<
668>%# .*x< >[-1,0]< >0<
669>%#0.*x< >[-1,0]< >0<
0ea396d5
DM
670>%y< >''< >%y INVALID<
671>%z< >''< >%z INVALID<
eb3fce90 672>%2$d %1$d< >[12, 34]< >34 12<
082ce9c6
AC
673>%*2$d< >[12, 3]< > 12< >RT#125469<
674>%*3$d< >[12, 9, 3]< > 12< >related to RT#125469<
eb3fce90
JH
675>%2$d %d< >[12, 34]< >34 12<
676>%2$d %d %d< >[12, 34]< >34 12 34<
677>%3$d %d %d< >[12, 34, 56]< >56 12 34<
678>%2$*3$d %d< >[12, 34, 3]< > 34 12<
0ea396d5 679>%*3$2$d %d< >[12, 34, 3]< >%*3$2$d 12 INVALID<
7baa4690 680>%2$d< >12< >0 MISSING<
0ea396d5
DM
681>%0$d< >12< >%0$d INVALID<
682>%1$$d< >12< >%1$$d INVALID<
683>%1$1$d< >12< >%1$1$d INVALID<
684>%*2$*2$d< >[12, 3]< >%*2$*2$d INVALID<
685>%*2*2$d< >[12, 3]< >%*2*2$d INVALID<
686>%*2$1d< >[12, 3]< >%*2$1d INVALID<
211dfcf1 687>%0v2.2d< >''< ><
0ea396d5
DM
688>%vc,%d< >[63, 64, 65]< >%vc,63 INVALID<
689>%v%,%d< >[63, 64, 65]< >%v%,63 INVALID INVALID<
4077a6bc 690>%vd,%d< >["\x1", 2, 3]< >1,2 REDUNDANT<
0ea396d5
DM
691>%vf,%d< >[1, 2, 3]< >%vf,1 INVALID<
692>%vF,%d< >[1, 2, 3]< >%vF,1 INVALID<
693>%ve,%d< >[1, 2, 3]< >%ve,1 INVALID<
694>%vE,%d< >[1, 2, 3]< >%vE,1 INVALID<
695>%vg,%d< >[1, 2, 3]< >%vg,1 INVALID<
696>%vG,%d< >[1, 2, 3]< >%vG,1 INVALID<
697>%vp< >''< >%vp INVALID<
698>%vn< >''< >%vn INVALID<
699>%vs,%d< >[1, 2, 3]< >%vs,1 INVALID<
700>%v_< >''< >%v_ INVALID<
701>%v#x< >''< >%v#x INVALID<
250d67eb 702>%v02x< >"\x66\x6f\x6f\012"< >66.6f.6f.0a<
52e1aa67 703>%#v.8b< >"\141\000\142"< >0b01100001.00000000.0b01100010< >perl #39530<
e6bb52fd
TS
704>%#v.0o< >"\001\000\002\000"< >01.0.02.0<
705>%#v.1o< >"\001\000\002\000"< >01.0.02.0<
52e1aa67
DD
706>%#v.4o< >"\141\000\142"< >0141.0000.0142< >perl #39530<
707>%#v.3i< >"\141\000\142"< >097.000.098< >perl #39530<
e6bb52fd
TS
708>%#v.0x< >"\001\000\002\000"< >0x1..0x2.<
709>%#v.1x< >"\001\000\002\000"< >0x1.0.0x2.0<
52e1aa67
DD
710>%#v.2x< >"\141\000\142"< >0x61.00.0x62< >perl #39530<
711>%#v.2X< >"\141\000\142"< >0X61.00.0X62< >perl #39530<
712>%#v.8b< >"\141\017\142"< >0b01100001.0b00001111.0b01100010< >perl #39530<
713>%#v.4o< >"\141\017\142"< >0141.0017.0142< >perl #39530<
714>%#v.3i< >"\141\017\142"< >097.015.098< >perl #39530<
715>%#v.2x< >"\141\017\142"< >0x61.0x0f.0x62< >perl #39530<
716>%#v.2X< >"\141\017\142"< >0X61.0X0F.0X62< >perl #39530<
717>%#*v.8b< >["][", "\141\000\142"]< >0b01100001][00000000][0b01100010< >perl #39530<
718>%#*v.4o< >["][", "\141\000\142"]< >0141][0000][0142< >perl #39530<
719>%#*v.3i< >["][", "\141\000\142"]< >097][000][098< >perl #39530<
720>%#*v.2x< >["][", "\141\000\142"]< >0x61][00][0x62< >perl #39530<
721>%#*v.2X< >["][", "\141\000\142"]< >0X61][00][0X62< >perl #39530<
722>%#*v.8b< >["][", "\141\017\142"]< >0b01100001][0b00001111][0b01100010< >perl #39530<
723>%#*v.4o< >["][", "\141\017\142"]< >0141][0017][0142< >perl #39530<
724>%#*v.3i< >["][", "\141\017\142"]< >097][015][098< >perl #39530<
725>%#*v.2x< >["][", "\141\017\142"]< >0x61][0x0f][0x62< >perl #39530<
726>%#*v.2X< >["][", "\141\017\142"]< >0X61][0X0F][0X62< >perl #39530<
727>%#v.8b< >"\141\x{1e01}\000\142\x{1e03}"< >0b01100001.0b1111000000001.00000000.0b01100010.0b1111000000011< >perl #39530<
728>%#v.4o< >"\141\x{1e01}\000\142\x{1e03}"< >0141.017001.0000.0142.017003< >perl #39530<
729>%#v.3i< >"\141\x{1e01}\000\142\x{1e03}"< >097.7681.000.098.7683< >perl #39530<
730>%#v.2x< >"\141\x{1e01}\000\142\x{1e03}"< >0x61.0x1e01.00.0x62.0x1e03< >perl #39530<
731>%#v.2X< >"\141\x{1e01}\000\142\x{1e03}"< >0X61.0X1E01.00.0X62.0X1E03< >perl #39530<
732>%#v.8b< >"\141\x{1e01}\017\142\x{1e03}"< >0b01100001.0b1111000000001.0b00001111.0b01100010.0b1111000000011< >perl #39530<
733>%#v.4o< >"\141\x{1e01}\017\142\x{1e03}"< >0141.017001.0017.0142.017003< >perl #39530<
734>%#v.3i< >"\141\x{1e01}\017\142\x{1e03}"< >097.7681.015.098.7683< >perl #39530<
735>%#v.2x< >"\141\x{1e01}\017\142\x{1e03}"< >0x61.0x1e01.0x0f.0x62.0x1e03< >perl #39530<
736>%#v.2X< >"\141\x{1e01}\017\142\x{1e03}"< >0X61.0X1E01.0X0F.0X62.0X1E03< >perl #39530<
58e33a90
AE
737>%V-%s< >["Hello"]< >%V-Hello INVALID<
738>%K %d %d< >[13, 29]< >%K 13 29 INVALID<
0ea396d5
DM
739>%*.*K %d< >[13, 29, 76]< >%*.*K 13 INVALID<
740>%4$K %d< >[45, 67]< >%4$K 45 INVALID<
58e33a90 741>%d %K %d< >[23, 45]< >23 %K 45 INVALID<
0ea396d5 742>%*v*999\$d %d %d< >[11, 22, 33]< >%*v*999\$d 11 22 INVALID<
ed2b91d2
GA
743>%#b< >0< >0<
744>%#o< >0< >0<
745>%#x< >0< >0<
f98db8c6 746>%1073741819$v2d< >''< > MISSING<
5860c1ee 747>%*1073741819$v2d< >''< > MISSING<
d1de25c9
HS
748>%.3X< >[11]< >00B< >perl #83194: hex, zero-padded to 3 places<
749>%.*X< >[3, 11]< >00B< >perl #83194: dynamic precision<
666b3df0
KW
750a>%vX< >['012']< >30.31.32< >perl #83194: vector flag<
751e>%vX< >['012']< >F0.F1.F2< >perl #83194: vector flag<
752a>%*vX< >[':', '012']< >30:31:32< >perl #83194: vector flag + custom separator<
753e>%*vX< >[':', '012']< >F0:F1:F2< >perl #83194: vector flag + custom separator<
754a>%v.3X< >['012']< >030.031.032< >perl #83194: vector flag + static precision<
755e>%v.3X< >['012']< >0F0.0F1.0F2< >perl #83194: vector flag + static precision<
756a>%v.*X< >[3, '012']< >030.031.032< >perl #83194: vector flag + dynamic precision<
757e>%v.*X< >[3, '012']< >0F0.0F1.0F2< >perl #83194: vector flag + dynamic precision<
758a>%*v.3X< >[':', '012']< >030:031:032< >perl #83194: vector flag + custom separator + static precision<
759e>%*v.3X< >[':', '012']< >0F0:0F1:0F2< >perl #83194: vector flag + custom separator + static precision<
760a>%*v.*X< >[':', 3, '012']< >030:031:032< >perl #83194: vector flag + custom separator + dynamic precision<
761e>%*v.*X< >[':', 3, '012']< >0F0:0F1:0F2< >perl #83194: vector flag + custom separator + dynamic precision<
762a>%vd< >"version"< >118.101.114.115.105.111.110< >perl #102586: vector flag + "version"<
763e>%vd< >"version"< >165.133.153.162.137.150.149< >perl #102586: vector flag + "version"<
638ca15a 764>%3$*4$v*2$.*1$x< >[3, 4, "\x11\x22\x33", "/"]< > 011/ 022/ 033< >four reordered args<
52ffdfb4
DM
765>%*%< >[]< >% MISSING<
766>%*1$%< >[]< >% MISSING<
767>%*2$d< >123< >123 MISSING<
f98db8c6 768>%2$vd<>123< > MISSING<
1cf776ef
DM
769>%.f< >123.432< >123< >by tradition, empty precision == 0 <
770>%.001f< >123.432< >123.4< >by tradition, leading zeroes ignored in precison<
cf939a2e
DM
771>%.0f< >[1.2, 3.4]< >1 REDUNDANT< >special-cased "%.0f" should check count<
772>%.0f< >[]< >0 MISSING< >special-cased "%.0f" should check count<
571ee10c 773>%53.0f< >69.0< > 69< >#131659<