| Commit | Line | Data |
|---|
| 8d063cd8 |
1 | #!./perl |
| 2 | |
| 4b19af01 |
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 use utf8 and such). |
| 8d063cd8 |
8 | |
| ee8c7f54 |
9 | BEGIN { |
| 10 | chdir 't' if -d 't'; |
| 22d4bb9c |
11 | @INC = '../lib'; |
| ee8c7f54 |
12 | } |
| 13 | use warnings; |
| 14 | |
| 4b19af01 |
15 | while (<DATA>) { |
| 16 | s/^\s*>//; s/<\s*$//; |
| 17 | push @tests, [split(/<\s*>/, $_, 4)]; |
| 18 | } |
| 19 | |
| 20 | print '1..', scalar @tests, "\n"; |
| 8d063cd8 |
21 | |
| fb73857a |
22 | $SIG{__WARN__} = sub { |
| 23 | if ($_[0] =~ /^Invalid conversion/) { |
| 4b19af01 |
24 | $w = ' INVALID' |
| fb73857a |
25 | } else { |
| 26 | warn @_; |
| 27 | } |
| 28 | }; |
| 29 | |
| 4b19af01 |
30 | for ($i = 1; @tests; $i++) { |
| 31 | ($template, $data, $result, $comment) = @{shift @tests}; |
| 32 | $evalData = eval $data; |
| 33 | $w = undef; |
| 34 | $x = sprintf(">$template<", |
| 35 | defined @$evalData ? @$evalData : $evalData); |
| 36 | substr($x, -1, 0) = $w if $w; |
| 37 | # $x may have 3 exponent digits, not 2 |
| 38 | my $y = $x; |
| 39 | if ($y =~ s/([Ee][-+])0(\d)/$1$2/) { |
| 40 | # if result is left-adjusted, append extra space |
| 41 | if ($template =~ /%\+?\-/ and $result =~ / $/) { |
| 42 | $y =~ s/<$/ </; |
| 43 | } |
| 44 | # if result is zero-filled, add extra zero |
| 45 | elsif ($template =~ /%\+?0/ and $result =~ /^0/) { |
| 46 | $y =~ s/^>0/>00/; |
| 47 | } |
| 48 | # if result is right-adjusted, prepend extra space |
| 49 | elsif ($result =~ /^ /) { |
| 50 | $y =~ s/^>/> /; |
| 51 | } |
| 52 | } |
| fb73857a |
53 | |
| 4b19af01 |
54 | if ($x eq ">$result<") { |
| 55 | print "ok $i\n"; |
| 56 | } |
| 57 | elsif ($y eq ">$result<") # Some C libraries always give |
| 58 | { # three-digit exponent |
| 22d4bb9c |
59 | print("ok $i # >$result< $x three-digit exponent accepted\n"); |
| 4b19af01 |
60 | } |
| 22d4bb9c |
61 | elsif ($result =~ /[-+]\d{3}$/ && |
| 62 | # Suppress tests with modulo of exponent >= 100 on platforms |
| 63 | # which can't handle such magnitudes (or where we can't tell). |
| 64 | ((!eval {require POSIX}) || # Costly: only do this if we must! |
| 65 | (length(&POSIX::DBL_MAX) - rindex(&POSIX::DBL_MAX, '+')) == 3)) |
| 66 | { |
| 67 | print("ok $i # >$template< >$data< >$result<", |
| 68 | " Suppressed: exponent out of range?\n") |
| 69 | } |
| 4b19af01 |
70 | else { |
| 71 | $y = ($x eq $y ? "" : " => $y"); |
| 72 | print("not ok $i >$template< >$data< >$result< $x$y", |
| 73 | $comment ? " # $comment\n" : "\n"); |
| fb73857a |
74 | } |
| 75 | } |
| 4b19af01 |
76 | |
| 77 | # In each of the the following lines, there are three required fields: |
| 78 | # printf template, data to be formatted (as a Perl expression), and |
| 79 | # expected result of formatting. An optional fourth field can contain |
| 80 | # a comment. Each field is delimited by a starting '>' and a |
| 81 | # finishing '<'; any whitespace outside these start and end marks is |
| 82 | # not part of the field. If formatting requires more than one data |
| 83 | # item (for example, if variable field widths are used), the Perl data |
| 84 | # expression should return a reference to an array having the requisite |
| 85 | # number of elements. Even so, subterfuge is sometimes required: see |
| 86 | # tests for %n and %p. |
| 87 | # |
| 22d4bb9c |
88 | # The following tests are not currently run, for the reasons stated: |
| 89 | |
| 90 | =pod |
| 91 | |
| 92 | =begin problematic |
| 93 | |
| 94 | >%.0f< >-0.1< >-0< >C library bug: no minus on VMS, HP-UX< |
| 95 | >%.0f< >1.5< >2< >Standard vague: no rounding rules< |
| 96 | >%.0f< >2.5< >2< >Standard vague: no rounding rules< |
| 97 | |
| 98 | =end problematic |
| 99 | |
| 100 | =cut |
| 101 | |
| 4b19af01 |
102 | # template data result |
| 103 | __END__ |
| 104 | >%6. 6s< >''< >%6. 6s INVALID< >(See use of $w in code above)< |
| 105 | >%6 .6s< >''< >%6 .6s INVALID< |
| 106 | >%6.6 s< >''< >%6.6 s INVALID< |
| 107 | >%A< >''< >%A INVALID< |
| 108 | >%B< >''< >%B INVALID< |
| 109 | >%C< >''< >%C INVALID< |
| 110 | >%D< >0x7fffffff< >2147483647< >Synonym for %ld< |
| 111 | >%E< >123456.789< >1.234568E+05< >Like %e, but using upper-case "E"< |
| 112 | >%F< >123456.789< >123456.789000< >Synonym for %f< |
| 113 | >%G< >1234567.89< >1.23457E+06< >Like %g, but using upper-case "E"< |
| 114 | >%G< >1234567e96< >1.23457E+102< |
| 115 | >%G< >.1234567e-101< >1.23457E-102< |
| 116 | >%G< >12345.6789< >12345.7< |
| 117 | >%H< >''< >%H INVALID< |
| 118 | >%I< >''< >%I INVALID< |
| 119 | >%J< >''< >%J INVALID< |
| 120 | >%K< >''< >%K INVALID< |
| 121 | >%L< >''< >%L INVALID< |
| 122 | >%M< >''< >%M INVALID< |
| 123 | >%N< >''< >%N INVALID< |
| 124 | >%O< >2**32-1< >37777777777< >Synonum for %lo< |
| 125 | >%P< >''< >%P INVALID< |
| 126 | >%Q< >''< >%Q INVALID< |
| 127 | >%R< >''< >%R INVALID< |
| 128 | >%S< >''< >%S INVALID< |
| 129 | >%T< >''< >%T INVALID< |
| 130 | >%U< >2**32-1< >4294967295< >Synonum for %lu< |
| 131 | >%V< >''< >%V INVALID< |
| 132 | >%W< >''< >%W INVALID< |
| 133 | >%X< >2**32-1< >FFFFFFFF< >Like %x, but with u/c letters< |
| 134 | >%#X< >2**32-1< >0XFFFFFFFF< |
| 135 | >%Y< >''< >%Y INVALID< |
| 136 | >%Z< >''< >%Z INVALID< |
| 137 | >%a< >''< >%a INVALID< |
| 138 | >%b< >2**32-1< >11111111111111111111111111111111< |
| 139 | >%+b< >2**32-1< >11111111111111111111111111111111< |
| 140 | >%#b< >2**32-1< >0b11111111111111111111111111111111< |
| 141 | >%34b< >2**32-1< > 11111111111111111111111111111111< |
| 142 | >%034b< >2**32-1< >0011111111111111111111111111111111< |
| 143 | >%-34b< >2**32-1< >11111111111111111111111111111111 < |
| 144 | >%-034b< >2**32-1< >11111111111111111111111111111111 < |
| 145 | >%c< >ord('A')< >A< |
| 146 | >%10c< >ord('A')< > A< |
| 147 | >%#10c< >ord('A')< > A< ># modifier: no effect< |
| 148 | >%010c< >ord('A')< >000000000A< |
| 149 | >%10lc< >ord('A')< > A< >l modifier: no effect< |
| 150 | >%10hc< >ord('A')< > A< >h modifier: no effect< |
| 151 | >%10.5c< >ord('A')< > A< >precision: no effect< |
| 152 | >%-10c< >ord('A')< >A < |
| 153 | >%d< >123456.789< >123456< |
| 154 | >%d< >-123456.789< >-123456< |
| 155 | >%d< >0< >0< |
| 156 | >%+d< >0< >+0< |
| 157 | >%0d< >0< >0< |
| 158 | >%.0d< >0< >< |
| 159 | >%+.0d< >0< >+< |
| 160 | >%.0d< >1< >1< |
| 161 | >%d< >1< >1< |
| 162 | >%+d< >1< >+1< |
| 163 | >%#3.2d< >1< > 01< ># modifier: no effect< |
| 164 | >%3.2d< >1< > 01< |
| 165 | >%03.2d< >1< >001< |
| 166 | >%-3.2d< >1< >01 < |
| 167 | >%-03.2d< >1< >01 < >zero pad + left just.: no effect< |
| 168 | >%d< >-1< >-1< |
| 169 | >%+d< >-1< >-1< |
| 170 | >%hd< >1< >1< >More extensive testing of< |
| 171 | >%ld< >1< >1< >length modifiers would be< |
| 172 | >%Vd< >1< >1< >platform-specific< |
| 173 | >%vd< >chr(1)< >1< |
| 174 | >%+vd< >chr(1)< >+1< |
| 175 | >%#vd< >chr(1)< >1< |
| 176 | >%vd< >"\01\02\03"< >1.2.3< |
| 177 | >%v.3d< >"\01\02\03"< >001.002.003< |
| 178 | >%v03d< >"\01\02\03"< >001.002.003< |
| 179 | >%v-3d< >"\01\02\03"< >1 .2 .3 < |
| 180 | >%v+-3d< >"\01\02\03"< >+1 .2 .3 < |
| 181 | >%v4.3d< >"\01\02\03"< > 001. 002. 003< |
| 182 | >%v04.3d< >"\01\02\03"< >0001.0002.0003< |
| 183 | >%*v02d< >['-', "\0\7\14"]< >00-07-12< |
| 184 | >%v.*d< >[3, "\01\02\03"]< >001.002.003< |
| 185 | >%v0*d< >[3, "\01\02\03"]< >001.002.003< |
| 186 | >%v-*d< >[3, "\01\02\03"]< >1 .2 .3 < |
| 187 | >%v+-*d< >[3, "\01\02\03"]< >+1 .2 .3 < |
| 188 | >%v*.*d< >[4, 3, "\01\02\03"]< > 001. 002. 003< |
| 189 | >%v0*.*d< >[4, 3, "\01\02\03"]< >0001.0002.0003< |
| 190 | >%*v0*d< >['-', 2, "\0\7\13"]< >00-07-11< |
| 191 | >%e< >1234.875< >1.234875e+03< |
| 192 | >%e< >0.000012345< >1.234500e-05< |
| 193 | >%e< >1234567E96< >1.234567e+102< |
| 194 | >%e< >0< >0.000000e+00< |
| 195 | >%e< >.1234567E-101< >1.234567e-102< |
| 196 | >%+e< >1234.875< >+1.234875e+03< |
| 197 | >%#e< >1234.875< >1.234875e+03< |
| 198 | >%e< >-1234.875< >-1.234875e+03< |
| 199 | >%+e< >-1234.875< >-1.234875e+03< |
| 200 | >%#e< >-1234.875< >-1.234875e+03< |
| 201 | >%.0e< >1234.875< >1e+03< |
| 22d4bb9c |
202 | >%#.0e< >1234.875< >1.e+03< |
| 4b19af01 |
203 | >%.*e< >[0, 1234.875]< >1e+03< |
| 204 | >%.1e< >1234.875< >1.2e+03< |
| 205 | >%-12.4e< >1234.875< >1.2349e+03 < |
| 206 | >%12.4e< >1234.875< > 1.2349e+03< |
| 207 | >%+-12.4e< >1234.875< >+1.2349e+03 < |
| 208 | >%+12.4e< >1234.875< > +1.2349e+03< |
| 209 | >%+-12.4e< >-1234.875< >-1.2349e+03 < |
| 210 | >%+12.4e< >-1234.875< > -1.2349e+03< |
| 211 | >%f< >1234.875< >1234.875000< |
| 212 | >%+f< >1234.875< >+1234.875000< |
| 213 | >%#f< >1234.875< >1234.875000< |
| 214 | >%f< >-1234.875< >-1234.875000< |
| 215 | >%+f< >-1234.875< >-1234.875000< |
| 216 | >%#f< >-1234.875< >-1234.875000< |
| 217 | >%6f< >1234.875< >1234.875000< |
| 218 | >%*f< >[6, 1234.875]< >1234.875000< |
| 219 | >%.0f< >1234.875< >1235< |
| 220 | >%.1f< >1234.875< >1234.9< |
| 221 | >%-8.1f< >1234.875< >1234.9 < |
| 222 | >%8.1f< >1234.875< > 1234.9< |
| 223 | >%+-8.1f< >1234.875< >+1234.9 < |
| 224 | >%+8.1f< >1234.875< > +1234.9< |
| 225 | >%+-8.1f< >-1234.875< >-1234.9 < |
| 226 | >%+8.1f< >-1234.875< > -1234.9< |
| 227 | >%*.*f< >[5, 2, 12.3456]< >12.35< |
| 228 | >%f< >0< >0.000000< |
| 229 | >%.0f< >0< >0< |
| 230 | >%.0f< >2**38< >274877906944< >Should have exact int'l rep'n< |
| 231 | >%.0f< >0.1< >0< |
| 22d4bb9c |
232 | >%.0f< >0.6< >1< >Known to fail with sfio< |
| 233 | >%.0f< >-0.6< >-1< >Known to fail with sfio< |
| 234 | >%.0f< >1< >1< |
| 235 | >%#.0f< >1< >1.< |
| 4b19af01 |
236 | >%g< >12345.6789< >12345.7< |
| 237 | >%+g< >12345.6789< >+12345.7< |
| 238 | >%#g< >12345.6789< >12345.7< |
| 239 | >%.0g< >12345.6789< >1e+04< |
| 22d4bb9c |
240 | >%#.0g< >12345.6789< >1.e+04< |
| 4b19af01 |
241 | >%.2g< >12345.6789< >1.2e+04< |
| 242 | >%.*g< >[2, 12345.6789]< >1.2e+04< |
| 243 | >%.9g< >12345.6789< >12345.6789< |
| 244 | >%12.9g< >12345.6789< > 12345.6789< |
| 245 | >%012.9g< >12345.6789< >0012345.6789< |
| 246 | >%-12.9g< >12345.6789< >12345.6789 < |
| 247 | >%*.*g< >[-12, 9, 12345.6789]< >12345.6789 < |
| 248 | >%-012.9g< >12345.6789< >12345.6789 < |
| 249 | >%g< >-12345.6789< >-12345.7< |
| 250 | >%+g< >-12345.6789< >-12345.7< |
| 251 | >%g< >1234567.89< >1.23457e+06< |
| 252 | >%+g< >1234567.89< >+1.23457e+06< |
| 253 | >%#g< >1234567.89< >1.23457e+06< |
| 254 | >%g< >-1234567.89< >-1.23457e+06< |
| 255 | >%+g< >-1234567.89< >-1.23457e+06< |
| 256 | >%#g< >-1234567.89< >-1.23457e+06< |
| 257 | >%g< >0.00012345< >0.00012345< |
| 258 | >%g< >0.000012345< >1.2345e-05< |
| 259 | >%g< >1234567E96< >1.23457e+102< |
| 260 | >%g< >.1234567E-101< >1.23457e-102< |
| 261 | >%g< >0< >0< |
| 262 | >%13g< >1234567.89< > 1.23457e+06< |
| 263 | >%+13g< >1234567.89< > +1.23457e+06< |
| 264 | >%013g< >1234567.89< >001.23457e+06< |
| 265 | >%-13g< >1234567.89< >1.23457e+06 < |
| 266 | >%h< >''< >%h INVALID< |
| 267 | >%i< >123456.789< >123456< >Synonym for %d< |
| 268 | >%j< >''< >%j INVALID< |
| 269 | >%k< >''< >%k INVALID< |
| 270 | >%l< >''< >%l INVALID< |
| 271 | >%m< >''< >%m INVALID< |
| 272 | >%s< >sprintf('%%n%n %d', $n, $n)< >%n 2< >Slight sneakiness to test %n< |
| 273 | >%o< >2**32-1< >37777777777< |
| 274 | >%+o< >2**32-1< >37777777777< |
| 275 | >%#o< >2**32-1< >037777777777< |
| 276 | >%d< >$p=sprintf('%p',$p);$p=~/^[0-9a-f]+$/< >1< >Coarse hack: hex from %p?< |
| 277 | >%#p< >''< >%#p INVALID< |
| 278 | >%q< >''< >%q INVALID< |
| 279 | >%r< >''< >%r INVALID< |
| 280 | >%s< >'string'< >string< |
| 281 | >%10s< >'string'< > string< |
| 282 | >%+10s< >'string'< > string< |
| 283 | >%#10s< >'string'< > string< |
| 284 | >%010s< >'string'< >0000string< |
| 285 | >%0*s< >[10, 'string']< >0000string< |
| 286 | >%-10s< >'string'< >string < |
| 287 | >%3s< >'string'< >string< |
| 288 | >%.3s< >'string'< >str< |
| 289 | >%.*s< >[3, 'string']< >str< |
| 290 | >%t< >''< >%t INVALID< |
| 291 | >%u< >2**32-1< >4294967295< |
| 292 | >%+u< >2**32-1< >4294967295< |
| 293 | >%#u< >2**32-1< >4294967295< |
| 294 | >%12u< >2**32-1< > 4294967295< |
| 295 | >%012u< >2**32-1< >004294967295< |
| 296 | >%-12u< >2**32-1< >4294967295 < |
| 297 | >%-012u< >2**32-1< >4294967295 < |
| 298 | >%v< >''< >%v INVALID< |
| 299 | >%w< >''< >%w INVALID< |
| 300 | >%x< >2**32-1< >ffffffff< |
| 301 | >%+x< >2**32-1< >ffffffff< |
| 302 | >%#x< >2**32-1< >0xffffffff< |
| 303 | >%10x< >2**32-1< > ffffffff< |
| 304 | >%010x< >2**32-1< >00ffffffff< |
| 305 | >%-10x< >2**32-1< >ffffffff < |
| 306 | >%-010x< >2**32-1< >ffffffff < |
| 307 | >%0-10x< >2**32-1< >ffffffff < |
| 308 | >%0*x< >[-10, ,2**32-1]< >ffffffff < |
| 309 | >%y< >''< >%y INVALID< |
| 310 | >%z< >''< >%z INVALID< |
projects / p5sagit/p5-mst-13.2.git / blame