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#!./perl
BEGIN {
chdir 't' if -d 't';
require "./test.pl";
set_up_inc('../lib');
require "./charset_tools.pl";
}
plan(tests => 3);
# It is important that the script contains at least one newline character
# that can be expanded to \r\n on DOSish systems.
fresh_perl_is(byte_utf8a_to_utf8n("\xEF\xBB\xBF") . "print 1;\nprint 2", "12", {}, "script starts with a BOM" );
# Big- and little-endian UTF-16
for my $end (0, 1) {
my $encoding = $end ? 'UTF-16LE' : 'UTF-16BE';
my $prog = join '', map chr($_), map {
$end ? @$_[0, 1] : @$_[1, 0]
} (
# Create UTF-16.
[ 0xFE, 0xFF ], map [ 0, ord($_) ], split //, "print 1;\nprint 2"
);
fresh_perl_is($prog, "12", {}, "BOM indicates $encoding");
}
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