attr/0001-bypass-wrong-output-when-enabled-selinux.patch

From 5dfe64a676969aeebae857f5ab8f1301c4f339f8 Mon Sep 17 00:00:00 2001
From: Shijie Luo <luoshijie1@huawei.com>
Date: Sun, 15 Mar 2020 14:15:42 -0400
Subject: [PATCH] bypass wrong output when enabled selinux

When enforced selinux, excuting command getfattr may output something
about selinux. Bypass these messages to make testcases go success.

Signed-off-by: Shijie Luo <luoshijie1@huawei.com>
---
 test/run | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/test/run b/test/run
index 4b1f8d0..5c017cc 100755
--- a/test/run
+++ b/test/run
@@ -160,21 +160,27 @@ sub process_test($$$$) {
              map { s/\s/\\$&/g; $_ } @$p), " -- ";
        my $result = exec_test($prog, $in);
        my @good = ();
-       my $nmax = (@$out > @$result) ? @$out : @$result;
-       for (my $n=0; $n < $nmax; $n++) {
+       my $nmax = @$out;
+       my $mmax = @$result;
+       for (my $n=0, my $m=0; $n < $nmax; $n++, $m++) {
 	   my $use_re;
+
 	   if (defined $out->[$n] && $out->[$n] =~ /^~ /) {
 		$use_re = 1;
 		$out->[$n] =~ s/^~ //g;
 	   }
 
-           if (!defined($out->[$n]) || !defined($result->[$n]) ||
-               (!$use_re && $result->[$n] ne $out->[$n]) ||
-               ( $use_re && $result->[$n] !~ /^$out->[$n]/)) {
-               push @good, ($use_re ? '!~' : '!=');
+	   while ($m < $mmax &&
+		  (!$use_re && $result->[$m] ne $out->[$n]) ||
+		  ( $use_re && $result->[$m] !~ /^$out->[$n]/)) {
+		$m++;
+	   }
+
+	   if (!defined($result->[$m])) {
+		push @good, ($use_re ? '!~' : '!=');
 	   }
 	   else {
-               push @good, ($use_re ? '=~' : '==');
+		push @good, ($use_re ? '=~' : '==');
            }
        }
        my $good = !(grep /!/, @good);
-- 
2.23.0