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#!./perl
BEGIN {
require './test.pl';
skip_all_if_miniperl("no dynamic loading on miniperl, no File::Spec (used by charnames)");
plan(tests => 151);
}
{
# check the special casing of split /\s/ and unicode
use charnames qw(:full);
# below test data is extracted from
# PropList-5.0.0.txt
# Date: 2006-06-07, 23:22:52 GMT [MD]
#
# Unicode Character Database
# Copyright (c) 1991-2006 Unicode, Inc.
# For terms of use, see http://www.unicode.org/terms_of_use.html
# For documentation, see UCD.html
my @spaces=(
ord("\t"), # Cc <control-0009>
ord("\n"), # Cc <control-000A>
# not PerlSpace # Cc <control-000B>
ord("\f"), # Cc <control-000C>
ord("\r"), # Cc <control-000D>
ord(" "), # Zs SPACE
ord("\N{NEL}"), # Cc <control-0085>
ord("\N{NO-BREAK SPACE}"),
# Zs NO-BREAK SPACE
0x1680, # Zs OGHAM SPACE MARK
0x180E, # Zs MONGOLIAN VOWEL SEPARATOR
0x2000..0x200A, # Zs [11] EN QUAD..HAIR SPACE
0x2028, # Zl LINE SEPARATOR
0x2029, # Zp PARAGRAPH SEPARATOR
0x202F, # Zs NARROW NO-BREAK SPACE
0x205F, # Zs MEDIUM MATHEMATICAL SPACE
0x3000 # Zs IDEOGRAPHIC SPACE
);
#diag "Have @{[0+@spaces]} to test\n";
foreach my $cp (@spaces) {
my $msg = sprintf "Space: U+%04x", $cp;
my $space = chr($cp);
my $str="A:$space:B\x{FFFD}";
chop $str;
my @res=split(/\s+/,$str);
my $cnt=split(/\s+/,$str);
ok(@res == 2 && join('-',@res) eq "A:-:B", "$msg - /\\s+/");
is($cnt, scalar(@res), "$msg - /\\s+/ (count)");
my $s2 = "$space$space:A:$space$space:B\x{FFFD}";
chop $s2;
my @r2 = split(' ',$s2);
my $c2 = split(' ',$s2);
ok(@r2 == 2 && join('-', @r2) eq ":A:-:B", "$msg - ' '");
is($c2, scalar(@r2), "$msg - ' ' (count)");
my @r3 = split(/\s+/, $s2);
my $c3 = split(/\s+/, $s2);
ok(@r3 == 3 && join('-', @r3) eq "-:A:-:B", "$msg - /\\s+/ No.2");
is($c3, scalar(@r3), "$msg - /\\s+/ No.2 (count)");
}
{ # RT #114808
warning_is(
sub {
$p=chr(0x100);
for (".","ab\x{101}def") {
@q = split /$p/
}
},
undef,
'no warnings when part of split cant match non-utf8'
);
}
}
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