1#!./perl 2 3BEGIN { 4 require './test.pl'; 5 skip_all_if_miniperl("no dynamic loading on miniperl, no File::Spec (used by charnames)"); 6 plan(tests => 145); 7} 8 9{ 10 # check the special casing of split /\s/ and unicode 11 use charnames qw(:full); 12 # below test data is extracted from 13 # PropList-5.0.0.txt 14 # Date: 2006-06-07, 23:22:52 GMT [MD] 15 # 16 # Unicode Character Database 17 # Copyright (c) 1991-2006 Unicode, Inc. 18 # For terms of use, see http://www.unicode.org/terms_of_use.html 19 # For documentation, see UCD.html 20 my @spaces=( 21 ord("\t"), # Cc <control-0009> 22 ord("\n"), # Cc <control-000A> 23 # not PerlSpace # Cc <control-000B> 24 ord("\f"), # Cc <control-000C> 25 ord("\r"), # Cc <control-000D> 26 ord(" "), # Zs SPACE 27 ord("\N{NEL}"), # Cc <control-0085> 28 ord("\N{NO-BREAK SPACE}"), 29 # Zs NO-BREAK SPACE 30 0x1680, # Zs OGHAM SPACE MARK 31 0x2000..0x200A, # Zs [11] EN QUAD..HAIR SPACE 32 0x2028, # Zl LINE SEPARATOR 33 0x2029, # Zp PARAGRAPH SEPARATOR 34 0x202F, # Zs NARROW NO-BREAK SPACE 35 0x205F, # Zs MEDIUM MATHEMATICAL SPACE 36 0x3000 # Zs IDEOGRAPHIC SPACE 37 ); 38 #diag "Have @{[0+@spaces]} to test\n"; 39 foreach my $cp (@spaces) { 40 my $msg = sprintf "Space: U+%04x", $cp; 41 my $space = chr($cp); 42 my $str="A:$space:B\x{FFFD}"; 43 chop $str; 44 45 my @res=split(/\s+/,$str); 46 my $cnt=split(/\s+/,$str); 47 ok(@res == 2 && join('-',@res) eq "A:-:B", "$msg - /\\s+/"); 48 is($cnt, scalar(@res), "$msg - /\\s+/ (count)"); 49 50 my $s2 = "$space$space:A:$space$space:B\x{FFFD}"; 51 chop $s2; 52 53 my @r2 = split(' ',$s2); 54 my $c2 = split(' ',$s2); 55 ok(@r2 == 2 && join('-', @r2) eq ":A:-:B", "$msg - ' '"); 56 is($c2, scalar(@r2), "$msg - ' ' (count)"); 57 58 my @r3 = split(/\s+/, $s2); 59 my $c3 = split(/\s+/, $s2); 60 ok(@r3 == 3 && join('-', @r3) eq "-:A:-:B", "$msg - /\\s+/ No.2"); 61 is($c3, scalar(@r3), "$msg - /\\s+/ No.2 (count)"); 62 } 63 64 { # RT #114808 65 warning_is( 66 sub { 67 $p=chr(0x100); 68 for (".","ab\x{101}def") { 69 @q = split /$p/ 70 } 71 }, 72 undef, 73 'no warnings when part of split cant match non-utf8' 74 ); 75 } 76 77} 78