fix testing of busybox "applet" itself

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

diff --git a/testsuite/busybox.tests b/testsuite/busybox.tests
index 7c44b1e..6eeb325 100755 (executable)
--- a/testsuite/busybox.tests
+++ b/testsuite/busybox.tests
@@ -6,12 +6,12 @@
 
 . ./testing.sh
 
-HELPDUMP=`busybox`
+HELPDUMP=`true | busybox 2>&1 | cat`
 
 # We need to test under calling the binary under other names.
 
 
-testing "busybox --help busybox" "busybox --help busybox" "$HELPDUMP\n\n" "" ""
+testing "busybox --help busybox" "true | busybox --help busybox 2>&1 | cat" "$HELPDUMP\n\n" "" ""
 
 ln -s `which busybox` busybox-suffix
 for i in busybox ./busybox-suffix
@@ -28,8 +28,8 @@ do
 
        optional CAT
        testing "" "$i cat" "moo" "" "moo"
-       testing "$i --help cat" "$i --help cat 2>&1 | grep prints" \
-               "Concatenates FILE(s) and prints them to stdout.\n" "" ""
+       testing "$i --help cat" "$i --help cat 2>&1 | grep print" \
+               "Concatenate FILEs and print them to stdout\n" "" ""
        optional ""
 
        testing "$i --help unknown" "$i --help unknown 2>&1" \

diff --git a/testsuite/runtest b/testsuite/runtest
index 3ff4b96..10563d7 100755 (executable)
--- a/testsuite/runtest
+++ b/testsuite/runtest
@@ -92,6 +92,7 @@ if [ x"$1" = x"-v" ]; then
 fi
 
 implemented=$(
+       printf "busybox " # always implemented
        "$bindir/busybox" 2>&1 |
        while read line; do
                if [ x"$line" = x"Currently defined functions:" ]; then