[gnumeric] t6506: biff7 cannot store authors for comments.

[Morten Welinder <mortenw src gnome org>]

commit 3f2f75fe885ba899c26f59291f8883ec42e085dc
Author: Morten Welinder <terra gnome org>
Date:   Tue Feb 25 12:59:22 2014 -0500

    t6506: biff7 cannot store authors for comments.

 test/t6506-cell-comment.pl |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/test/t6506-cell-comment.pl b/test/t6506-cell-comment.pl
index c4812ef..ddc31a8 100755
--- a/test/t6506-cell-comment.pl
+++ b/test/t6506-cell-comment.pl
@@ -20,13 +20,18 @@ my $file = "$samples/cell-comment-tests.gnumeric";
 
 my $xls_codepage_filter = "$PERL -p -e '\$_ = \"\" if m{<meta:user-defined meta:name=.msole:codepage.}'";
 
+# BIFF7 cannot store comment author
+my $xls_no_author_filter = "$PERL -p -e 's{ Author=\"[^\"]*\"}{};'";
+
+my $xls_greek_filter = "$PERL -p -C7 -e '1 while (s{\\b(Text=\"Greek[ ?]+)[^ ?\"]}{\$1?})'";
+
 &message ("Check cell-comment xls/BIFF7 roundtrip.");
 &test_roundtrip ($file,
                 'format' => 'Gnumeric_Excel:excel_biff7',
                 'ext' => "xls",
                 'resize' => '16384x256',
-                'filter2' => $xls_codepage_filter,
-                'ignore_failure' => 1);
+                'filter1' => "$xls_greek_filter | $xls_no_author_filter",
+                'filter2' => $xls_codepage_filter);
 
 &message ("Check cell-comment xls/BIFF8 roundtrip.");
 &test_roundtrip ($file,