1 files changed, 77 insertions, 0 deletions
diff --git a/t/fix_eol.t b/t/fix_eol.t
new file mode 100755
index 0000000..9363769
--- /dev/null
+++ b/t/fix_eol.t
@@ -0,0 +1,77 @@
+#!/usr/bin/perl
+# $Id: gprintify 257533 2009-05-23 12:45:15Z guillomovitch $
+
+use strict;
+use warnings;
+use Test::More;
+use File::Temp qw/tempdir/;
+use File::Path qw/make_path/;
+use FindBin qw/$Bin/;
+use lib "$Bin/../lib";
+use Digest::MD5;
+
+plan tests => 2;
+
+# test the script itself
+my ($buildroot, $test, $before, $after);
+
+($buildroot, $test) = setup(<<EOF);
+foo\r
+EOF
+$before = get_md5($test);
+run($buildroot);
+$after = get_md5($test);
+
+isnt(
+    $before,
+    $after,
+    'script should be modified'
+);
+
+($buildroot, $test) = setup(<<EOF);
+foo\r
+EOF
+$before = get_md5($test);
+$ENV{EXCLUDE_FROM_EOL_CONVERSION} = 'test';
+run($buildroot);
+$after = get_md5($test);
+
+is(
+    $before,
+    $after,
+    'EXCLUDE_FROM_EOL_CONVERSION should prevent end-of-line conversion'
+);
+
+sub setup {
+    my ($content) = @_;
+
+    my $buildroot = tempdir(CLEANUP => ($ENV{TEST_DEBUG} ? 0 : 1));
+
+    my $initrddir = $buildroot . '/etc/rc.d/init.d';
+    my $datadir   = $buildroot . '/usr/share';
+    my $test = $datadir . '/test';
+
+    make_path($datadir);
+    open(my $out, '>', $test) or die "can't write to $test: $!";
+    print $out $content;
+    close($out);
+
+    return ($buildroot, $test);
+}
+
+sub run {
+    my ($buildroot) = @_;
+
+    $ENV{RPM_BUILD_ROOT} = $buildroot;
+    system("$Bin/../fix_eol");
+}
+
+sub get_md5 {
+    my ($file) = @_;
+    open(my $in, '<', $file) or die "can't read $file: $!";
+    binmode($in);
+    my $md5 = Digest::MD5->new();
+    $md5->addfile($in);
+    close($in);
+    return $md5->hexdigest();
+}