is(pagetitle("foo_bar__8800__baz", undef), "foo bar≠baz", 'Unicode in BMP');
is(pagetitle("foo_bar___33___baz", ""), "foo bar ! baz", 'Exclamation mark');
is(pagetitle("foo_bar___95___baz", 0), "foo bar _ baz", 'Underscore');
is(pagetitle("foo_bar__8800__baz", undef), "foo bar≠baz", 'Unicode in BMP');
is(pagetitle("foo_bar___33___baz", ""), "foo bar ! baz", 'Exclamation mark');
is(pagetitle("foo_bar___95___baz", 0), "foo bar _ baz", 'Underscore');