#!./perl
-# XXX known to leak scalars
-$ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
-
# The tests are in a separate file 't/op/re_tests'.
# Each line in that file is a separate test.
# There are five columns, separated by tabs.
# y expect a match
# n expect no match
# c expect an error
+# B test exposes a known bug in Perl, should be skipped
+# b test exposes a known bug in Perl, should be skipped if noamp
#
# Columns 4 and 5 are used only if column 3 contains C<y> or C<c>.
#
# Column 5 contains the expected result of double-quote
# interpolating that string after the match, or start of error message.
#
+# Column 6, if present, contains a reason why the test is skipped.
+# This is printed with "skipped", for harness to pick up.
+#
# \n in the tests are interpolated, as are variables of the form ${\w+}.
#
# If you want to add a regular expression test that can't be expressed
BEGIN {
chdir 't' if -d 't';
- @INC = '../lib' if -d '../lib';
+ @INC = '../lib';
}
$iters = shift || 1; # Poor man performance suite, 10000 is OK.
-open(TESTS,'op/re_tests') || open(TESTS,'t/op/re_tests') ||
+open(TESTS,'op/re_tests') || open(TESTS,'t/op/re_tests') || open(TESTS,':op:re_tests') ||
die "Can't open re_tests";
while (<TESTS>) { }
$. = 0;
$bang = sprintf "\\%03o", ord "!"; # \41 would not be portable.
+$ffff = chr(0xff) x 2;
+$nulnul = "\0" x 2;
$| = 1;
print "1..$numtests\n# $iters iterations\n";
while (<TESTS>) {
chomp;
s/\\n/\n/g;
- ($pat, $subject, $result, $repl, $expect) = split(/\t/,$_);
+ ($pat, $subject, $result, $repl, $expect, $reason) = split(/\t/,$_,6);
$input = join(':',$pat,$subject,$result,$repl,$expect);
infty_subst(\$pat);
infty_subst(\$expect);
$pat = "'$pat'" unless $pat =~ /^[:']/;
- $pat =~ s/\\n/\n/g;
$pat =~ s/(\$\{\w+\})/$1/eeg;
+ $pat =~ s/\\n/\n/g;
+ $subject =~ s/(\$\{\w+\})/$1/eeg;
$subject =~ s/\\n/\n/g;
+ $expect =~ s/(\$\{\w+\})/$1/eeg;
$expect =~ s/\\n/\n/g;
$expect = $repl = '-' if $skip_amp and $input =~ /\$[&\`\']/;
- for $study ("", "study \$subject") {
+ $skip = ($skip_amp ? ($result =~ s/B//i) : ($result =~ s/B//));
+ # Certain tests don't work with utf8 (the re_test should be in UTF8)
+# $skip = 1, $reason = 'utf8'
+# if ($^H &= ~0x00000008) && $pat =~ /\[:\^(alnum|print|word|ascii|xdigit):\]/;
+ $result =~ s/B//i unless $skip;
+ for $study ('', 'study \$subject') {
$c = $iters;
eval "$study; \$match = (\$subject =~ m$pat) while \$c--; \$got = \"$repl\";";
chomp( $err = $@ );
if ($err !~ m!^\Q$expect!) { print "not ok $. (compile) $input => `$err'\n"; next TEST }
last; # no need to study a syntax error
}
+ elsif ( $skip ) {
+ print "ok $. # skipped", length($reason) ? " $reason" : '', "\n";
+ next TEST;
+ }
elsif ($@) {
print "not ok $. $input => error `$err'\n"; next TEST;
}