BEGIN {
chdir 't' if -d 't';
- unshift @INC, '../lib';
+ @INC = '../lib';
}
use warnings;
$SIG{__WARN__} = sub {
if ($_[0] =~ /^Invalid conversion/) {
- $w = ' INVALID'
+ $w = ' INVALID'
} else {
- warn @_;
+ warn @_;
}
};
$x = sprintf(">$template<",
defined @$evalData ? @$evalData : $evalData);
substr($x, -1, 0) = $w if $w;
+ # $x may have 3 exponent digits, not 2
+ my $y = $x;
+ if ($y =~ s/([Ee][-+])0(\d)/$1$2/) {
+ # if result is left-adjusted, append extra space
+ if ($template =~ /%\+?\-/ and $result =~ / $/) {
+ $y =~ s/<$/ </;
+ }
+ # if result is zero-filled, add extra zero
+ elsif ($template =~ /%\+?0/ and $result =~ /^0/) {
+ $y =~ s/^>0/>00/;
+ }
+ # if result is right-adjusted, prepend extra space
+ elsif ($result =~ /^ /) {
+ $y =~ s/^>/> /;
+ }
+ }
+
if ($x eq ">$result<") {
print "ok $i\n";
}
+ elsif ($y eq ">$result<") # Some C libraries always give
+ { # three-digit exponent
+ print("ok $i # >$result< $x three-digit exponent accepted\n");
+ }
+ elsif ($result =~ /[-+]\d{3}$/ &&
+ # Suppress tests with modulo of exponent >= 100 on platforms
+ # which can't handle such magnitudes (or where we can't tell).
+ ((!eval {require POSIX}) || # Costly: only do this if we must!
+ (length(&POSIX::DBL_MAX) - rindex(&POSIX::DBL_MAX, '+')) == 3))
+ {
+ print("ok $i # >$template< >$data< >$result<",
+ " Suppressed: exponent out of range?\n")
+ }
else {
- print("not ok $i >$template< >$data< >$result< $x",
- $comment ? " # $comment\n" : "\n");
+ $y = ($x eq $y ? "" : " => $y");
+ print("not ok $i >$template< >$data< >$result< $x$y",
+ $comment ? " # $comment\n" : "\n");
}
}
-
+
# In each of the the following lines, there are three required fields:
# printf template, data to be formatted (as a Perl expression), and
# expected result of formatting. An optional fourth field can contain
# number of elements. Even so, subterfuge is sometimes required: see
# tests for %n and %p.
#
+# The following tests are not currently run, for the reasons stated:
+
+=pod
+
+=begin problematic
+
+>%.0f< >-0.1< >-0< >C library bug: no minus on VMS, HP-UX<
+>%.0f< >1.5< >2< >Standard vague: no rounding rules<
+>%.0f< >2.5< >2< >Standard vague: no rounding rules<
+
+=end problematic
+
+=cut
+
# template data result
__END__
->%6 .6s< >''< >%6 .6s INVALID< >First test from old sprintf.t<
>%6. 6s< >''< >%6. 6s INVALID< >(See use of $w in code above)<
+>%6 .6s< >''< >%6 .6s INVALID<
>%6.6 s< >''< >%6.6 s INVALID<
->%3s< >'hi'< > hi<
->%-4s< >123< >123 <
->%%foo< >'bar'< >%foo<
->%.0d< >0< ><
->%5d< >456< > 456<
->%#x< >0< >0<
->%c< >ord('A')< >A<
->%3.1f< >3.0999< >3.1<
->%b< >11< >1011<
->%x< >171< >ab<
->%X< >171< >AB<
->%#b< >11< >0b1011<
->%#x< >171< >0xab<
->%#X< >171< >0XAB< >Last test from old sprintf.t<
->%A< >''< >%A INVALID< >First new test<
+>%A< >''< >%A INVALID<
>%B< >''< >%B INVALID<
>%C< >''< >%C INVALID<
>%D< >0x7fffffff< >2147483647< >Synonym for %ld<
>%E< >123456.789< >1.234568E+05< >Like %e, but using upper-case "E"<
>%F< >123456.789< >123456.789000< >Synonym for %f<
>%G< >1234567.89< >1.23457E+06< >Like %g, but using upper-case "E"<
+>%G< >1234567e96< >1.23457E+102<
+>%G< >.1234567e-101< >1.23457E-102<
>%G< >12345.6789< >12345.7<
>%H< >''< >%H INVALID<
>%I< >''< >%I INVALID<
>%L< >''< >%L INVALID<
>%M< >''< >%M INVALID<
>%N< >''< >%N INVALID<
->%O< >2**32-1< >37777777777< >Synonym for %lo<
+>%O< >2**32-1< >37777777777< >Synonum for %lo<
>%P< >''< >%P INVALID<
>%Q< >''< >%Q INVALID<
>%R< >''< >%R INVALID<
>%S< >''< >%S INVALID<
>%T< >''< >%T INVALID<
->%U< >2**32-1< >4294967295< >Synonym for %lu<
+>%U< >2**32-1< >4294967295< >Synonum for %lu<
>%V< >''< >%V INVALID<
>%W< >''< >%W INVALID<
>%X< >2**32-1< >FFFFFFFF< >Like %x, but with u/c letters<
>%v+-3d< >"\01\02\03"< >+1 .2 .3 <
>%v4.3d< >"\01\02\03"< > 001. 002. 003<
>%v04.3d< >"\01\02\03"< >0001.0002.0003<
->%*v02d< >['-', "\0\6\35"]< >00-06-29<
+>%*v02d< >['-', "\0\7\14"]< >00-07-12<
+>%v.*d< >[3, "\01\02\03"]< >001.002.003<
+>%v0*d< >[3, "\01\02\03"]< >001.002.003<
+>%v-*d< >[3, "\01\02\03"]< >1 .2 .3 <
+>%v+-*d< >[3, "\01\02\03"]< >+1 .2 .3 <
+>%v*.*d< >[4, 3, "\01\02\03"]< > 001. 002. 003<
+>%v0*.*d< >[4, 3, "\01\02\03"]< >0001.0002.0003<
+>%*v0*d< >['-', 2, "\0\7\13"]< >00-07-11<
>%e< >1234.875< >1.234875e+03<
+>%e< >0.000012345< >1.234500e-05<
+>%e< >1234567E96< >1.234567e+102<
+>%e< >0< >0.000000e+00<
+>%e< >.1234567E-101< >1.234567e-102<
>%+e< >1234.875< >+1.234875e+03<
>%#e< >1234.875< >1.234875e+03<
>%e< >-1234.875< >-1.234875e+03<
>%+e< >-1234.875< >-1.234875e+03<
>%#e< >-1234.875< >-1.234875e+03<
>%.0e< >1234.875< >1e+03<
+>%#.0e< >1234.875< >1.e+03<
>%.*e< >[0, 1234.875]< >1e+03<
>%.1e< >1234.875< >1.2e+03<
>%-12.4e< >1234.875< >1.2349e+03 <
>%+-8.1f< >-1234.875< >-1234.9 <
>%+8.1f< >-1234.875< > -1234.9<
>%*.*f< >[5, 2, 12.3456]< >12.35<
+>%f< >0< >0.000000<
+>%.0f< >0< >0<
+>%.0f< >2**38< >274877906944< >Should have exact int'l rep'n<
+>%.0f< >0.1< >0<
+>%.0f< >0.6< >1< >Known to fail with sfio<
+>%.0f< >-0.6< >-1< >Known to fail with sfio<
+>%.0f< >1< >1<
+>%#.0f< >1< >1.<
>%g< >12345.6789< >12345.7<
>%+g< >12345.6789< >+12345.7<
>%#g< >12345.6789< >12345.7<
>%.0g< >12345.6789< >1e+04<
+>%#.0g< >12345.6789< >1.e+04<
>%.2g< >12345.6789< >1.2e+04<
>%.*g< >[2, 12345.6789]< >1.2e+04<
>%.9g< >12345.6789< >12345.6789<
>%g< >-1234567.89< >-1.23457e+06<
>%+g< >-1234567.89< >-1.23457e+06<
>%#g< >-1234567.89< >-1.23457e+06<
+>%g< >0.00012345< >0.00012345<
+>%g< >0.000012345< >1.2345e-05<
+>%g< >1234567E96< >1.23457e+102<
+>%g< >.1234567E-101< >1.23457e-102<
+>%g< >0< >0<
>%13g< >1234567.89< > 1.23457e+06<
>%+13g< >1234567.89< > +1.23457e+06<
>%013g< >1234567.89< >001.23457e+06<
>%+o< >2**32-1< >37777777777<
>%#o< >2**32-1< >037777777777<
>%d< >$p=sprintf('%p',$p);$p=~/^[0-9a-f]+$/< >1< >Coarse hack: hex from %p?<
+>%#p< >''< >%#p INVALID<
>%q< >''< >%q INVALID<
>%r< >''< >%r INVALID<
>%s< >'string'< >string<
>%0*x< >[-10, ,2**32-1]< >ffffffff <
>%y< >''< >%y INVALID<
>%z< >''< >%z INVALID<
+>%2$d %1$d< >[12, 34]< >34 12<
+>%*2$d< >[12, 3]< > 12<
+>%2$d %d< >[12, 34]< >34 12<
+>%2$d %d %d< >[12, 34]< >34 12 34<
+>%3$d %d %d< >[12, 34, 56]< >56 12 34<
+>%2$*3$d %d< >[12, 34, 3]< > 34 12<
+>%*3$2$d %d< >[12, 34, 3]< > 34 12<
+>%2$d< >12< >0<
+>%0$d< >12< >%0$d INVALID<
+>%1$$d< >12< >%1$$d INVALID<
+>%1$1$d< >12< >%1$1$d INVALID<
+>%*2$*2$d< >[12, 3]< >%*2$*2$d INVALID<
+>%*2*2$d< >[12, 3]< >%*2*2$d INVALID<