12 local $SIG{__WARN__} = sub {};
13 eval "evalbytes 'foo'";
14 like $@, qr/syntax error/, 'evalbytes outside feature scope';
17 # We enable unicode_eval just to test that it does not interfere.
18 use feature 'evalbytes', 'unicode_eval';
20 is evalbytes("1+7"), 8, 'evalbytes basic sanity check';
22 my $code = qq('\xff\xfe');
23 is evalbytes($code), "\xff\xfe", 'evalbytes on extra-ASCII bytes';
24 chop((my $upcode = $code) .= chr 256);
25 is evalbytes($upcode), "\xff\xfe", 'evalbytes on upgraded extra-ASCII';
28 is evalbytes($code), "\xff\xfe", 'evalbytes ignores outer utf8 pragma';
30 is evalbytes "use utf8; '\xc4\x80'", chr 256, 'use utf8 within evalbytes';
31 chop($upcode = "use utf8; '\xc4\x80'" . chr 256);
32 is evalbytes $upcode, chr 256, 'use utf8 within evalbytes on utf8 string';
33 eval { evalbytes chr 256 };
34 like $@, qr/Wide character/, 'evalbytes croaks on non-bytes';