shell: sync ash/hush test scripts

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 17 insertions, 4 deletions

diff --git a/shell/ash_test/run-all b/shell/ash_test/run-all
index 96703ef12..066327dc0 100755
--- a/shell/ash_test/run-all
+++ b/shell/ash_test/run-all
@@ -47,6 +47,7 @@ do_test()
         # $1 but with / replaced by # so that it can be used as filename part
         noslash=`echo "$1" | sed 's:/:#:g'`
         (
+        tret=0
         cd "$1" || { echo "cannot cd $1!"; exit 1; }
         for x in run-*; do
                 test -f "$x" || continue
@@ -69,13 +70,25 @@ do_test()
                 test -f "$name.right" || continue
 #               echo Running test: "$x"
                 echo -n "$1/$x:"
-                {
+                (
                         "$THIS_SH" "./$x" 2>&1 | \
-                                grep -va "^ash: using fallback suid method$" >"$name.xx" 
+                                grep -va "^ash: using fallback suid method$" >"$name.xx"
+                        r=$?
+                        # filter C library differences
+                        sed -i \
+                                -e "/: invalid option /s:'::g" \
+                                "$name.xx"
+                        test $r -eq 77 && rm -f "$TOPDIR/$noslash-$x.fail" && exit 77
                         diff -u "$name.xx" "$name.right" >"$TOPDIR/$noslash-$x.fail" \
                         && rm -f "$name.xx" "$TOPDIR/$noslash-$x.fail"
-                } && echo " ok" || echo " fail"
+                )
+                case $? in
+                        0)  echo " ok";;
+                        77) echo " skip (feature disabled)";;
+                        *)  echo " fail ($?)"; tret=1;;
+                esac
         done
+        exit $tret
         )
 }
 
@@ -103,4 +116,4 @@ else
         done
 fi
 
-exit ${ret}
+exit $ret