#
# \n in the tests are interpolated, as are variables of the form ${\w+}.
#
+# Blanks lines are treated as PASSING tests to keep the line numbers
+# linked to the test number.
+#
# 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.
+#
+# Note that columns 2,3 and 5 are all enclosed in double quotes and then
+# evalled; so something like a\"\x{100}$1 has length 3+length($1).
BEGIN {
chdir 't' if -d 't';
$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>) { }
$bang = sprintf "\\%03o", ord "!"; # \41 would not be portable.
$ffff = chr(0xff) x 2;
$nulnul = "\0" x 2;
+$OP = $qr ? 'qr' : 'm';
$| = 1;
print "1..$numtests\n# $iters iterations\n";
TEST:
while (<TESTS>) {
+ if (!/\S/ || /^\s*#/) {
+ print "ok $. # (Blank line or comment)\n";
+ if (/\S/) { print $_ };
+ next;
+ }
chomp;
s/\\n/\n/g;
($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 =~ /^[:']/;
+ $pat = "'$pat'" unless $pat =~ /^[:'\/]/;
$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;
+ $subject = eval qq("$subject");
+ $expect = eval qq("$expect");
$expect = $repl = '-' if $skip_amp and $input =~ /\$[&\`\']/;
$skip = ($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 =~ /\[:\^(alnum|print|word|ascii|xdigit):\]/;
+ $reason = 'skipping $&' if $reason eq '' && $skip_amp;
$result =~ s/B//i unless $skip;
- for $study ('', 'study \$subject') {
+
+ for $study ('', 'study $subject') {
$c = $iters;
- eval "$study; \$match = (\$subject =~ m$pat) while \$c--; \$got = \"$repl\";";
+ if ($repl eq 'pos') {
+ $code= <<EOFCODE;
+ $study;
+ pos(\$subject)=0;
+ \$match = ( \$subject =~ m${pat}g );
+ \$got = pos(\$subject);
+EOFCODE
+ }
+ elsif ($qr_embed) {
+ $code= <<EOFCODE;
+ my \$RE = qr$pat;
+ $study;
+ \$match = (\$subject =~ /(?:)\$RE(?:)/) while \$c--;
+ \$got = "$repl";
+EOFCODE
+ }
+ else {
+ $code= <<EOFCODE;
+ $study;
+ \$match = (\$subject =~ $OP$pat$addg) while \$c--;
+ \$got = "$repl";
+EOFCODE
+ }
+ eval $code;
chomp( $err = $@ );
if ($result eq 'c') {
if ($err !~ m!^\Q$expect!) { print "not ok $. (compile) $input => `$err'\n"; next TEST }
next TEST;
}
elsif ($@) {
- print "not ok $. $input => error `$err'\n"; next TEST;
+ print "not ok $. $input => error `$err'\n$code\n$@\n"; next TEST;
}
elsif ($result eq 'n') {
if ($match) { print "not ok $. ($study) $input => false positive\n"; next TEST }
}
else {
if (!$match || $got ne $expect) {
- print "not ok $. ($study) $input => `$got', match=$match\n";
+ print "not ok $. ($study) $input => `$got', match=$match\n$code\n";
next TEST;
}
}