Sanitize environment.

Otherwise, e.g., BLOCKSIZE=k would cause a failure.

diff --git a/tests/cp/symlink-slash b/tests/cp/symlink-slash
index 3ef527d4954d94b31c3e835d175cb7f86d1ca5ae..f55d49dff6b277eab92f0eee89984b449ec6fcae 100755 (executable)
--- a/tests/cp/symlink-slash
+++ b/tests/cp/symlink-slash
@@ -7,6 +7,7 @@ if test "$VERBOSE" = yes; then
   cp --version
 fi
 
+. $srcdir/../envvar-check
 . $srcdir/../lang-default
 
 pwd=`pwd`

diff --git a/tests/du/files0-from b/tests/du/files0-from
index 296e80d0deff20acd0af25c5d88e143cd8292a9e..36bc2e4db1a2d1e7b47a6df179a9d93e99b4f9ee 100755 (executable)
--- a/tests/du/files0-from
+++ b/tests/du/files0-from
@@ -5,6 +5,8 @@
 : ${PERL=perl}
 : ${srcdir=.}
 
+. $srcdir/../envvar-check
+
 $PERL -e 1 > /dev/null 2>&1 || {
   echo 1>&2 "$0: configure didn't find a usable version of Perl," \
     "so can't run this test"

diff --git a/tests/du/no-deref b/tests/du/no-deref
index f0f1ba74ede5fe1de4aae6887d60187dac037206..c8ef95ba1899d6a734c79a22fbdda6181a22ef54 100755 (executable)
--- a/tests/du/no-deref
+++ b/tests/du/no-deref
@@ -6,6 +6,8 @@ if test "$VERBOSE" = yes; then
   du --version
 fi
 
+. $srcdir/../envvar-check
+
 pwd=`pwd`
 t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
 trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0

diff --git a/tests/ls/symlink-slash b/tests/ls/symlink-slash
index fa9629cdfe2837551310a2701291c0d5fcb8cf79..8862353e90cea2387f87c47065b06bab8f818a9d 100755 (executable)
--- a/tests/ls/symlink-slash
+++ b/tests/ls/symlink-slash
@@ -6,6 +6,7 @@ if test "$VERBOSE" = yes; then
   ls --version
 fi
 
+. $srcdir/../envvar-check
 . $srcdir/../lang-default
 
 tmp=t-ls.$$