Add quotes to protect against white space in build dir name.

* tests/check.mk (TESTS_ENVIRONMENT): Quote $(abs_srcdir).
* tests/chmod/setgid: Quote absolute names.
* tests/misc/help-version: Likewise.
* tests/misc/pwd-unreadable-parent: Likewise.
* tests/rmdir/ignore: Likewise.
* tests/test-lib.sh: Likewise.

1 files changed, 7 insertions, 7 deletions

diff --git a/tests/misc/help-version b/tests/misc/help-version
index 6da675f38..6c1565dcd 100755
--- a/tests/misc/help-version
+++ b/tests/misc/help-version
@@ -75,9 +75,9 @@ for lang in C fr da; do
 
     # false fails even when invoked with --help or --version.
     if test $i = false; then
-      env LC_MESSAGES=$lang $abs_top_builddir/src/$i --help \
+      env LC_MESSAGES=$lang "$abs_top_builddir/src/$i" --help \
 	  >/dev/null && fail=1
-      env LC_MESSAGES=$lang $abs_top_builddir/src/$i --version \
+      env LC_MESSAGES=$lang "$abs_top_builddir/src/$i" --version \
 	  >/dev/null && fail=1
       continue
     fi
@@ -86,8 +86,8 @@ for lang in C fr da; do
     test $i = install && i=ginstall
 
     # Make sure they exit successfully, under normal conditions.
-    $abs_top_builddir/src/$i --help    > h-$i     || fail=1
-    $abs_top_builddir/src/$i --version >/dev/null || fail=1
+    "$abs_top_builddir/src/$i" --help    > h-$i     || fail=1
+    "$abs_top_builddir/src/$i" --version >/dev/null || fail=1
 
     # Make sure they mention the bug-reporting address in --help output.
     grep "$PACKAGE_BUGREPORT" h-$i > /dev/null || fail=1
@@ -95,8 +95,8 @@ for lang in C fr da; do
 
     # Make sure they fail upon `disk full' error.
     if test -w /dev/full && test -c /dev/full; then
-      $abs_top_builddir/src/$i --help    >/dev/full 2>/dev/null && fail=1
-      $abs_top_builddir/src/$i --version >/dev/full 2>/dev/null && fail=1
+      "$abs_top_builddir/src/$i" --help    >/dev/full 2>/dev/null && fail=1
+      "$abs_top_builddir/src/$i" --version >/dev/full 2>/dev/null && fail=1
       status=$?
       test $i = [ && prog=lbracket || prog=$i
       eval "expected=\$expected_failure_status_$prog"
@@ -213,7 +213,7 @@ for i in $built_programs; do
   # echo ================== $i
   test $i = [ && prog=lbracket || prog=$i
   eval "args=\$${prog}_args"
-  if $abs_top_builddir/src/$i $args < $tmp_in > $tmp_out; then
+  if "$abs_top_builddir/src/$i" $args < $tmp_in > $tmp_out; then
     : # ok
   else
     echo FAIL: $i