public function testTmp()
{
// function rebuildtexts($diffs) {
// // Construct the two texts which made up the diff originally.
// $text1 = "";
// $text2 = "";
// foreach ($diffs as $change) {
// if ($change[0] != Diff::INSERT) {
// $text1 .= $change[1];
// }
// if ($change[0] != Diff::DELETE) {
// $text2 .= $change[1];
// }
// }
// return array($text1, $text2);
// }
// // Overlap line-mode.
// $a = str_repeat("1234567890\n", 13);
// $b = "abcdefghij\n1234567890\n1234567890\n1234567890\nabcdefghij\n1234567890\n1234567890\n1234567890\nabcdefghij\n1234567890\n1234567890\n1234567890\nabcdefghij\n";
// $this->assertEquals(
// rebuildtexts($this->d->main($a, $b, false)->getChanges()),
// rebuildtexts($this->d->main($a, $b, true)->getChanges())
// );
}