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83 lines
2.1 KiB
Perl
83 lines
2.1 KiB
Perl
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#! /usr/bin/perl -w
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# Copyright (C) 1998, 1999 Tom Tromey
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# Copyright (C) 2001 Red Hat Software
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# gen-casefold-test.pl - Generate test cases for casefolding from Unicode data.
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# See http://www.unicode.org/Public/UNIDATA/UnicodeCharacterDatabase.html
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# Usage:
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# I consider the output of this program to be unrestricted. Use it as
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# you will.
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# Names of fields in the CaseFolding table
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$FOLDING_CODE = 0;
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$FOLDING_STATUS = 1;
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$FOLDING_MAPPING = 2;
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my $casefoldlen = 0;
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my @casefold;
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if (@ARGV != 2) {
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$0 =~ s@.*/@@;
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die "Usage: $0 UNICODE-VERSION CaseFolding.txt\n";
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}
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print <<EOT;
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# Test cases generated from Unicode $ARGV[0] data
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# by gen-casefold-test.pl. Do not edit.
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#
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# Some special hand crafted tests
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#
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AaBbCc@@\taabbcc@@
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#
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# Now the automatic tests
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#
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EOT
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open (INPUT, "< $ARGV[1]") || exit 1;
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while (<INPUT>)
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{
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chop;
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next if /^#/;
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next if /^\s*$/;
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s/\s*#.*//;
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my @fields = split ('\s*;\s*', $_, 30);
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my $raw_code = $fields[$FOLDING_CODE];
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my $code = hex ($raw_code);
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next if $code > 0xffff; # FIXME!
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if ($#fields != 3)
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{
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printf STDERR ("Entry for $raw_code has wrong number of fields (%d)\n", $#fields);
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next;
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}
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next if ($fields[$FOLDING_STATUS] eq 'S');
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@values = map { hex ($_) } split /\s+/, $fields[$FOLDING_MAPPING];
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printf ("%s\t%s\n", pack ("U", $code), pack ("U*", @values));
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}
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close INPUT;
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