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#! perl
# Copyright (C) 2006-2009, Parrot Foundation.
use strict;
use warnings;
use lib qw( . lib ../lib ../../lib );
use Test::More tests => 1;
use Parrot::Distribution;
=head1 NAME
t/codingstd/c_struct.t - checks for struct tags in C source and headers
# test all files
% prove t/codingstd/c_struct.t
# test specific files
% perl t/codingstd/c_struct.t src/foo.c include/parrot/bar.h
Checks that all C source files use struct tags, as defined in PDD07.
=head1 SEE ALSO
my $DIST = Parrot::Distribution->new;
my @files = @ARGV ? <@ARGV> : $DIST->get_c_language_files();
my @struct;
for my $file (@files) {
my $path = ref $file ? $file->path : $file;
open my $fh, '<', $path
or die "Cannot open '$path' for reading: $!\n";
my $count = 0;
my $message = qq< $path:>;
while (<$fh>) {
# we're only interested in lines with structs
next unless /\btypedef\s+struct\s+{/;
$message .= " $.";
push @struct => "$message\n"
if $count;
close $fh;
# L<PDD07/Code Structure/=item Structure types must have tags>
ok( !scalar(@struct), "structure types must have tags" )
or diag( "struct without tag found in " . scalar @struct . " files:\n@struct" );
# Local Variables:
# mode: cperl
# cperl-indent-level: 4
# fill-column: 100
# End:
# vim: expandtab shiftwidth=4:
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