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).
11 unshift @INC, '../lib';
17 push @tests, [split(/<\s*>/, $_, 4)];
20 print '1..', scalar @tests, "\n";
22 $SIG{__WARN__} = sub {
23 if ($_[0] =~ /^Invalid conversion/) {
30 for ($i = 1; @tests; $i++) {
31 ($template, $data, $result, $comment) = @{shift @tests};
32 $evalData = eval $data;
34 $x = sprintf(">$template<",
35 defined @$evalData ? @$evalData : $evalData);
36 substr($x, -1, 0) = $w if $w;
37 if ($x eq ">$result<") {
41 print("not ok $i >$template< >$data< >$result< $x",
42 $comment ? " # $comment\n" : "\n");
46 # In each of the the following lines, there are three required fields:
47 # printf template, data to be formatted (as a Perl expression), and
48 # expected result of formatting. An optional fourth field can contain
49 # a comment. Each field is delimited by a starting '>' and a
50 # finishing '<'; any whitespace outside these start and end marks is
51 # not part of the field. If formatting requires more than one data
52 # item (for example, if variable field widths are used), the Perl data
53 # expression should return a reference to an array having the requisite
54 # number of elements. Even so, subterfuge is sometimes required: see
55 # tests for %n and %p.
57 # template data result
59 >%6 .6s< >''< >%6 .6s INVALID< >First test from old sprintf.t<
60 >%6. 6s< >''< >%6. 6s INVALID< >(See use of $w in code above)<
61 >%6.6 s< >''< >%6.6 s INVALID<
64 >%%foo< >'bar'< >%foo<
69 >%3.1f< >3.0999< >3.1<
75 >%#X< >171< >0XAB< >Last test from old sprintf.t<
76 >%A< >''< >%A INVALID< >First new test<
77 >%B< >''< >%B INVALID<
78 >%C< >''< >%C INVALID<
79 >%D< >0x7fffffff< >2147483647< >Synonym for %ld<
80 >%E< >123456.789< >1.234568E+05< >Like %e, but using upper-case "E"<
81 >%F< >123456.789< >123456.789000< >Synonym for %f<
82 >%G< >1234567.89< >1.23457E+06< >Like %g, but using upper-case "E"<
83 >%G< >12345.6789< >12345.7<
84 >%H< >''< >%H INVALID<
85 >%I< >''< >%I INVALID<
86 >%J< >''< >%J INVALID<
87 >%K< >''< >%K INVALID<
88 >%L< >''< >%L INVALID<
89 >%M< >''< >%M INVALID<
90 >%N< >''< >%N INVALID<
91 >%O< >2**32-1< >37777777777< >Synonym for %lo<
92 >%P< >''< >%P INVALID<
93 >%Q< >''< >%Q INVALID<
94 >%R< >''< >%R INVALID<
95 >%S< >''< >%S INVALID<
96 >%T< >''< >%T INVALID<
97 >%U< >2**32-1< >4294967295< >Synonym for %lu<
98 >%V< >''< >%V INVALID<
99 >%W< >''< >%W INVALID<
100 >%X< >2**32-1< >FFFFFFFF< >Like %x, but with u/c letters<
101 >%#X< >2**32-1< >0XFFFFFFFF<
102 >%Y< >''< >%Y INVALID<
103 >%Z< >''< >%Z INVALID<
104 >%a< >''< >%a INVALID<
105 >%b< >2**32-1< >11111111111111111111111111111111<
106 >%+b< >2**32-1< >11111111111111111111111111111111<
107 >%#b< >2**32-1< >0b11111111111111111111111111111111<
108 >%34b< >2**32-1< > 11111111111111111111111111111111<
109 >%034b< >2**32-1< >0011111111111111111111111111111111<
110 >%-34b< >2**32-1< >11111111111111111111111111111111 <
111 >%-034b< >2**32-1< >11111111111111111111111111111111 <
113 >%10c< >ord('A')< > A<
114 >%#10c< >ord('A')< > A< ># modifier: no effect<
115 >%010c< >ord('A')< >000000000A<
116 >%10lc< >ord('A')< > A< >l modifier: no effect<
117 >%10hc< >ord('A')< > A< >h modifier: no effect<
118 >%10.5c< >ord('A')< > A< >precision: no effect<
119 >%-10c< >ord('A')< >A <
120 >%d< >123456.789< >123456<
121 >%d< >-123456.789< >-123456<
130 >%#3.2d< >1< > 01< ># modifier: no effect<
134 >%-03.2d< >1< >01 < >zero pad + left just.: no effect<
137 >%hd< >1< >1< >More extensive testing of<
138 >%ld< >1< >1< >length modifiers would be<
139 >%Vd< >1< >1< >platform-specific<
143 >%vd< >"\01\02\03"< >1.2.3<
144 >%v.3d< >"\01\02\03"< >001.002.003<
145 >%v03d< >"\01\02\03"< >001.002.003<
146 >%v-3d< >"\01\02\03"< >1 .2 .3 <
147 >%v+-3d< >"\01\02\03"< >+1 .2 .3 <
148 >%v4.3d< >"\01\02\03"< > 001. 002. 003<
149 >%v04.3d< >"\01\02\03"< >0001.0002.0003<
150 >%*v02d< >['-', "\0\6\35"]< >00-06-29<
151 >%e< >1234.875< >1.234875e+03<
152 >%+e< >1234.875< >+1.234875e+03<
153 >%#e< >1234.875< >1.234875e+03<
154 >%e< >-1234.875< >-1.234875e+03<
155 >%+e< >-1234.875< >-1.234875e+03<
156 >%#e< >-1234.875< >-1.234875e+03<
157 >%.0e< >1234.875< >1e+03<
158 >%.*e< >[0, 1234.875]< >1e+03<
159 >%.1e< >1234.875< >1.2e+03<
160 >%-12.4e< >1234.875< >1.2349e+03 <
161 >%12.4e< >1234.875< > 1.2349e+03<
162 >%+-12.4e< >1234.875< >+1.2349e+03 <
163 >%+12.4e< >1234.875< > +1.2349e+03<
164 >%+-12.4e< >-1234.875< >-1.2349e+03 <
165 >%+12.4e< >-1234.875< > -1.2349e+03<
166 >%f< >1234.875< >1234.875000<
167 >%+f< >1234.875< >+1234.875000<
168 >%#f< >1234.875< >1234.875000<
169 >%f< >-1234.875< >-1234.875000<
170 >%+f< >-1234.875< >-1234.875000<
171 >%#f< >-1234.875< >-1234.875000<
172 >%6f< >1234.875< >1234.875000<
173 >%*f< >[6, 1234.875]< >1234.875000<
174 >%.0f< >1234.875< >1235<
175 >%.1f< >1234.875< >1234.9<
176 >%-8.1f< >1234.875< >1234.9 <
177 >%8.1f< >1234.875< > 1234.9<
178 >%+-8.1f< >1234.875< >+1234.9 <
179 >%+8.1f< >1234.875< > +1234.9<
180 >%+-8.1f< >-1234.875< >-1234.9 <
181 >%+8.1f< >-1234.875< > -1234.9<
182 >%*.*f< >[5, 2, 12.3456]< >12.35<
183 >%g< >12345.6789< >12345.7<
184 >%+g< >12345.6789< >+12345.7<
185 >%#g< >12345.6789< >12345.7<
186 >%.0g< >12345.6789< >1e+04<
187 >%.2g< >12345.6789< >1.2e+04<
188 >%.*g< >[2, 12345.6789]< >1.2e+04<
189 >%.9g< >12345.6789< >12345.6789<
190 >%12.9g< >12345.6789< > 12345.6789<
191 >%012.9g< >12345.6789< >0012345.6789<
192 >%-12.9g< >12345.6789< >12345.6789 <
193 >%*.*g< >[-12, 9, 12345.6789]< >12345.6789 <
194 >%-012.9g< >12345.6789< >12345.6789 <
195 >%g< >-12345.6789< >-12345.7<
196 >%+g< >-12345.6789< >-12345.7<
197 >%g< >1234567.89< >1.23457e+06<
198 >%+g< >1234567.89< >+1.23457e+06<
199 >%#g< >1234567.89< >1.23457e+06<
200 >%g< >-1234567.89< >-1.23457e+06<
201 >%+g< >-1234567.89< >-1.23457e+06<
202 >%#g< >-1234567.89< >-1.23457e+06<
203 >%13g< >1234567.89< > 1.23457e+06<
204 >%+13g< >1234567.89< > +1.23457e+06<
205 >%013g< >1234567.89< >001.23457e+06<
206 >%-13g< >1234567.89< >1.23457e+06 <
207 >%h< >''< >%h INVALID<
208 >%i< >123456.789< >123456< >Synonym for %d<
209 >%j< >''< >%j INVALID<
210 >%k< >''< >%k INVALID<
211 >%l< >''< >%l INVALID<
212 >%m< >''< >%m INVALID<
213 >%s< >sprintf('%%n%n %d', $n, $n)< >%n 2< >Slight sneakiness to test %n<
214 >%o< >2**32-1< >37777777777<
215 >%+o< >2**32-1< >37777777777<
216 >%#o< >2**32-1< >037777777777<
217 >%d< >$p=sprintf('%p',$p);$p=~/^[0-9a-f]+$/< >1< >Coarse hack: hex from %p?<
218 >%q< >''< >%q INVALID<
219 >%r< >''< >%r INVALID<
220 >%s< >'string'< >string<
221 >%10s< >'string'< > string<
222 >%+10s< >'string'< > string<
223 >%#10s< >'string'< > string<
224 >%010s< >'string'< >0000string<
225 >%0*s< >[10, 'string']< >0000string<
226 >%-10s< >'string'< >string <
227 >%3s< >'string'< >string<
228 >%.3s< >'string'< >str<
229 >%.*s< >[3, 'string']< >str<
230 >%t< >''< >%t INVALID<
231 >%u< >2**32-1< >4294967295<
232 >%+u< >2**32-1< >4294967295<
233 >%#u< >2**32-1< >4294967295<
234 >%12u< >2**32-1< > 4294967295<
235 >%012u< >2**32-1< >004294967295<
236 >%-12u< >2**32-1< >4294967295 <
237 >%-012u< >2**32-1< >4294967295 <
238 >%v< >''< >%v INVALID<
239 >%w< >''< >%w INVALID<
240 >%x< >2**32-1< >ffffffff<
241 >%+x< >2**32-1< >ffffffff<
242 >%#x< >2**32-1< >0xffffffff<
243 >%10x< >2**32-1< > ffffffff<
244 >%010x< >2**32-1< >00ffffffff<
245 >%-10x< >2**32-1< >ffffffff <
246 >%-010x< >2**32-1< >ffffffff <
247 >%0-10x< >2**32-1< >ffffffff <
248 >%0*x< >[-10, ,2**32-1]< >ffffffff <
249 >%y< >''< >%y INVALID<
250 >%z< >''< >%z INVALID<