testsuite fixes

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

testsuite/cp/cp-parents

@@ -1,3 +1,4 @@
+# FEATURE: CONFIG_FEATURE_CP_LONG_OPTIONS
 mkdir -p foo/bar/baz
 touch foo/bar/baz/file
 mkdir dir

testsuite/mount.tests

@@ -9,6 +9,13 @@ test "`id -u`" = 0 || {
 	exit 0
 }
 
+optional MKFS_MINIX
+if [ -n "$SKIP" ]
+then
+  echo "SKIPPED: mount"
+  exit 0
+fi
+
 testdir=$PWD/testdir
 
 dd if=/dev/zero of=mount.image1m count=1 bs=1M 2>/dev/null || { echo "dd error"; exit 1; }

testsuite/runtest

@@ -26,10 +26,12 @@ run_applet_testcase()
 	if grep "^# FEATURE: " "$testcase" >/dev/null; then
 		local feature=$(sed -ne 's/^# FEATURE: //p' "$testcase")
 
-		if grep "^# $feature is not set$" "$bindir/.config" >/dev/null; then
+		for f in $feature; do
+			if grep "^# $f is not set$" "$bindir/.config" >/dev/null; then
 				echo "UNTESTED: $testname"
 				return 0
 			fi
+		done
 	fi
 
 	rm -rf ".tmpdir.$applet"

testsuite/tar.tests

@@ -31,6 +31,7 @@ Ok
 " \
 "" ""
 
+optional FEATURE_TAR_LONG_OPTIONS
 testing "tar --overwrite" "\
 rm -rf input_* test.tar 2>/dev/null
 ln input input_hard
@@ -43,6 +44,7 @@ tar xf test.tar --overwrite 2>&1 && cat input
 Ok
 " \
 "Ok\n" ""
+SKIP=
 
 cd .. && rm -rf tempdir || exit 1