11 print "not " unless qu(abc$foo) eq "abcfoo";
14 # qu is always Unicode, even in EBCDIC, so \x41 is 'A' and \x{61} is 'a'.
16 print "not " unless qu(abc\x41) eq "abcA";
19 print "not " unless qu(abc\x{61}$foo) eq "abcafoo";
22 print "not " unless qu(\x{41}\x{100}\x61\x{200}) eq "A\x{100}a\x{200}";
29 print "not " unless join(" ", unpack("C*", qu(\x80))) eq "194 128";
32 print "not " unless join(" ", unpack("C*", qu(\x{100}))) eq "196 128";