From: Jim Meyering <jim@meyering.net>
Date: Wed, 14 May 2003 08:35:57 +0000 (+0000)
Subject: Test that 'uniq -d -u' outputs nothing.
X-Git-Tag: v5.0.1~482
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5413c2bbae8cc6a88aabdd6b731a1bcda6a0ef3f;p=thirdparty%2Fcoreutils.git

Test that 'uniq -d -u' outputs nothing.
---

diff --git a/tests/uniq/Test.pm b/tests/uniq/Test.pm
index 5fbf8736b4..c254ef2c47 100644
--- a/tests/uniq/Test.pm
+++ b/tests/uniq/Test.pm
@@ -83,6 +83,8 @@ my @tv = (
 ['117', '--all-repeated=prepend', "a\na\nb\nc\nc\n", "\na\na\n\nc\nc\n", 0],
 ['118', '--all-repeated=prepend', "a\nb\n",          "",                 0],
 ['119', '--all-repeated=badoption', "a\n",           "",                 1],
+# Check that -d and -u suppress all output, as POSIX requires.
+['120', '-d -u', "a\na\n\b",        "",                         0],
 );
 
 sub test_vector