#!./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.
# Column 5 contains the expected result of double-quote
# interpolating that string after the match, or start of error message.
#
-# \n in the tests are interpolated.
+# \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
# in this format, don't add it here: put it in op/pat.t instead.
@INC = '../lib' if -d '../lib';
}
-use re 'eval';
-
$iters = shift || 1; # Poor man performance suite, 10000 is OK.
open(TESTS,'op/re_tests') || open(TESTS,'t/op/re_tests') ||
seek(TESTS,0,0);
$. = 0;
+$bang = sprintf "\\%03o", ord "!"; # \41 would not be portable.
+
$| = 1;
print "1..$numtests\n# $iters iterations\n";
TEST:
infty_subst(\$expect);
$pat = "'$pat'" unless $pat =~ /^[:']/;
$pat =~ s/\\n/\n/g;
+ $pat =~ s/(\$\{\w+\})/$1/eeg;
$subject =~ s/\\n/\n/g;
$expect =~ s/\\n/\n/g;
$expect = $repl = '-' if $skip_amp and $input =~ /\$[&\`\']/;