1 files changed, 38 insertions, 0 deletions
diff --git a/t/largetags.t b/t/largetags.t
new file mode 100644
index 0000000..a9ed3ff
--- /dev/null
+++ b/t/largetags.t
@@ -0,0 +1,38 @@
+# Exercise the tokenpos buffer allocation routines by feeding it
+# very large tags.
+
+use Test::More tests => 2;
+
+use strict;
+use HTML::Parser ();
+
+my $p = HTML::Parser->new(api_version => 3);
+
+$p->handler("start" =>
+	    sub {
+		my $tp = shift;
+		#diag int(@$tp), " - ", join(", ", @$tp);
+		is(@$tp, 2 + 26 * 6 * 4);
+	    }, "tokenpos");
+
+$p->handler("declaration" =>
+	    sub {
+		my $t = shift;
+		#diag int(@$t), " - @$t";
+		is(@$t, 26 * 6 * 2 + 1);
+	    }, "tokens");
+
+$p->parse("<a ");
+for ("aa" .. "fz") {
+    $p->parse("$_=1 ");
+}
+$p->parse(">");
+
+$p->parse("<!DOCTYPE ");
+for ("aa" .. "fz") {
+    $p->parse("$_ -- $_ -- ");
+}
+$p->parse(">");
+$p->eof;
+exit;
+