grep: fix echo "aa" | busybox grep -F -w "a" (should not match)

[oweals/busybox.git] / testsuite / busybox.tests

diff --git a/testsuite/busybox.tests b/testsuite/busybox.tests
index ba422a40c42b4f6c8118efd4c6cb5eeb7ed1178a..beb17440ceb2e9fa83e6251b82536ffb79f4b24a 100755 (executable)
--- a/testsuite/busybox.tests
+++ b/testsuite/busybox.tests
@@ -2,47 +2,46 @@
 
 # Tests for busybox applet itself.
 # Copyright 2005 by Rob Landley <rob@landley.net>
-# Licensed under GPL v2, see file LICENSE for details.
+# Licensed under GPLv2, see file LICENSE in this source tree.
 
-if [ ${#COMMAND} -eq 0 ]; then COMMAND=busybox; fi
-. testing.sh
+. ./testing.sh
+test -f "$bindir/.config" && . "$bindir/.config"
 
-# We'll assume "cat" is built in, because we need some other command to test.
+ln -s `which busybox` unknown
 
-HELPDUMP=`$COMMAND`
+testing "busybox as unknown name" "./unknown 2>&1" \
+       "unknown: applet not found\n" "" ""
+rm unknown
 
-# The gratuitous "\n"s are due to a shell idiosyncrasy: environment variables
-# seem to strip trailing whitespace, which makes cmp and diff unhappy.
+# We need busybox --help to be enabled for the rest of tests
+test x"$CONFIG_BUSYBOX" = x"y" \
+|| { echo "SKIPPED: busybox --help"; exit 0; }
 
-ln -s `which "$COMMAND"` busybox-suffix
-ln -s `which "$COMMAND"` unknown
+HELPDUMP=`true | busybox 2>&1 | cat`
 
-for i in busybox busybox-suffix
-do
-       # The gratuitous "\n"s are due to a shell idiosyncrasy:
-       # environment variables seem to strip trailing whitespace.
-
-       testing "$i" "" "$HELPDUMP\n\n" "" ""
+optional FEATURE_VERBOSE_USAGE
+testing "busybox --help busybox" "true | busybox --help busybox 2>&1 | cat" "$HELPDUMP\n" "" ""
+SKIP=
 
-       testing "$i cat" "cat" "moo" "" "moo"
+ln -s `which busybox` busybox-suffix
+for i in busybox ./busybox-suffix
+do
+       testing "$i" "$i 2>&1 | cat" "$HELPDUMP\n" "" ""
 
-       testing "$i unknown" "unknown 2>&1" \
+       testing "$i unknown" "$i unknown 2>&1" \
                "unknown: applet not found\n" "" ""
 
-       testing "$i --help" "--help 2>&1" "$HELPDUMP\n\n" "" ""
+       testing "$i --help" "$i --help 2>&1" "$HELPDUMP\n" "" ""
 
-       testing "$i --help cat" "--help cat 2>&1 | grep prints" \
-               "Concatenates FILE(s) and prints them to stdout.\n" "" ""
+       optional FEATURE_VERBOSE_USAGE CAT
+       testing "" "$i cat" "moo" "" "moo"
+       testing "$i --help cat" "$i --help cat 2>&1 | grep Print" \
+               "Print FILEs to stdout\n" "" ""
+       SKIP=
 
-       testing "$i --help unknown" "--help unknown 2>&1" \
+       testing "$i --help unknown" "$i --help unknown 2>&1" \
                "unknown: applet not found\n" "" ""
-
-       COMMAND=./busybox-suffix
 done
-
-COMMAND="./unknown"
-testing "busybox as unknown name" "2>&1" "unknown: applet not found\n" "" ""
-
-rm -f busybox-suffix unknown
+rm busybox-suffix
 
 exit $FAILCOUNT