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--TEST--
deleteData() negative in bounds length
--EXTENSIONS--
dom
--FILE--
<?php
echo "--- Modern behaviour ---\n";
$dom = Dom\HTMLDocument::createEmpty();
$comment = $dom->createComment("foobarbaz");
$comment->deleteData(3, -1);
echo $dom->saveHtml($comment), "\n";
echo "--- Legacy behaviour ---\n";
$dom = new DOMDocument;
$comment = $dom->createComment("foobarbaz");
try {
$comment->deleteData(3, -1);
} catch (DOMException $e) {
echo $e->getMessage(), "\n";
}
echo $dom->saveHtml($comment), "\n";
?>
--EXPECT--
--- Modern behaviour ---
<!--foo-->
--- Legacy behaviour ---
Index Size Error
<!--foobarbaz-->
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