From: Jim Meyering <meyering@redhat.com>
Date: Thu, 10 Dec 2009 07:17:02 +0000 (+0100)
Subject: tests: avoid spurious failure when run via valgrind
X-Git-Tag: v8.2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=06e9880c8e3a0d985cd1a36f1ddc160d1adfb8e2;p=thirdparty%2Fcoreutils.git

tests: avoid spurious failure when run via valgrind

* tests/misc/printenv: Ignore LD_PRELOAD differences.
---

diff --git a/tests/misc/printenv b/tests/misc/printenv
index c2bd2e424d..a56e9c76d9 100755
--- a/tests/misc/printenv
+++ b/tests/misc/printenv
@@ -25,10 +25,11 @@ fi
 
 
 # Without arguments, printenv behaves like env.  Some shells provide
-# printenv as a builtin, so we must test via absolute name.
+# printenv as a builtin, so we must invoke it via "env".
 # But beware of $_, set by many shells to the last command run.
-env | grep -v '^_' > exp || framework_failure
-env -- printenv | grep -v '^_' > out || fail=1
+# Also, filter out LD_PRELOAD, which is set when running under valgrind.
+env | grep -Ev '^(_|LD_LIBRARY=)' > exp || framework_failure
+env -- printenv | grep -Ev '^(_|LD_LIBRARY=)' > out || fail=1
 compare exp out || fail=1
 
 # POSIX is clear that environ may, but need not be, sorted.