Enable MFHD tests to find their testdata

When the MFHD tests wrapped in mfhd.t are invoked from outside of the directory,
they tests failed to find the mfhddata.txt file. Judicious use of the __FILE__
special literal and File::Basename::dirname() avoids that problem. Now we just
need to munge @INC to ensure that testlib.pm can be resolved (and hope that
no conflicts ever turn up).

git-svn-id: svn://svn.open-ils.org/ILS/trunk@19442 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/perlmods/lib/OpenILS/Utils/MFHD/test/mfhd.t b/Open-ILS/src/perlmods/lib/OpenILS/Utils/MFHD/test/mfhd.t
index 35d86cd..e6dcf44 100644 (file)
--- a/Open-ILS/src/perlmods/lib/OpenILS/Utils/MFHD/test/mfhd.t
+++ b/Open-ILS/src/perlmods/lib/OpenILS/Utils/MFHD/test/mfhd.t
@@ -4,6 +4,7 @@ use strict;
 use warnings;
 use Data::Dumper;
 use Test::More 'no_plan';
+use File::Basename qw(dirname);
 
 use MARC::Record;
 use OpenILS::Utils::MFHD;
@@ -30,7 +31,8 @@ sub right_answer {
 my $rec;
 my @captions;
 
-open(my $testdata, "<mfhddata.txt") or die("Cannot open 'mfhddata.txt': $!");
+my $testfile = dirname(__FILE__) . "/mfhddata.txt";
+open(my $testdata, "<", $testfile) or die("Cannot open '$testfile': $!");
 
 while ($rec = testlib::load_MARC_rec($testdata, $testno++)) {
     $rec = MFHD->new($rec);