From 10e0d86c088a3eccc27095b51d753e05f3f3cbc8 Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Mon, 1 Dec 2014 12:52:55 -0600 Subject: Ashwini Sharma pointed out that "mkdir sub; ln -s . sub/up; du -L sub" shouldn't loop endlessly. --- tests/du.test | 3 +++ 1 file changed, 3 insertions(+) (limited to 'tests/du.test') diff --git a/tests/du.test b/tests/du.test index fabb800b..81fb5282 100755 --- a/tests/du.test +++ b/tests/du.test @@ -18,6 +18,9 @@ ln -s ../du_2 du_test/xyz # allocated file space is zero. testing "du counts symlinks without following" "du -ks du_test" "8\tdu_test\n" "" "" testing "du -L follows symlinks" "du -ksL du_test" "16\tdu_test\n" "" "" +ln -s . du_test/up +testing "du -L avoid endless loop" "du -ksL du_test" "16\tdu_test\n" "" "" +rm du_test/up # if -H and -L are specified, the last takes priority testing "du -HL follows symlinks" "du -ksHL du_test" "16\tdu_test\n" "" "" testing "du -H does not follow unspecified symlinks" "du -ksH du_test" "8\tdu_test\n" "" "" -- cgit v1.2.3