ofpbuf: Fix trivial spelling typo.

[cascardo/ovs.git] / tests / uuidfilt.pl

diff --git a/tests/uuidfilt.pl b/tests/uuidfilt.pl
index 6f003a5..835f13b 100755 (executable)
--- a/tests/uuidfilt.pl
+++ b/tests/uuidfilt.pl
@@ -13,9 +13,21 @@ sub lookup_uuid {
     return "<$uuids{$uuid}>";
 }
 
+sub sort_set {
+    my ($s) = @_;
+    my (@uuids) = sort { $a <=> $b } (grep(/\d+/, split(/(\d+)/, $s)));
+    return '["set",[' . join(',', map('["uuid","<' . $_ . '>"]', @uuids)) . ']]';
+}
+
 my $u = '[0-9a-fA-F]';
 my $uuid_re = "${u}{8}-${u}{4}-${u}{4}-${u}{4}-${u}{12}";
 while (<>) {
     s/($uuid_re)/lookup_uuid($1)/eg;
+
+    # Sort sets like this:
+    #    [["uuid","<1>"],["uuid","<0>"]]
+    # to look like this:
+    #    [["uuid","<0>"],["uuid","<1>"]]
+    s/(\["set",\[(,?\["uuid","<\d+>"\])+\]\])/sort_set($1)/ge;
     print $_;
 }