typo fix

[oweals/busybox.git] / testsuite / testing.sh

diff --git a/testsuite/testing.sh b/testsuite/testing.sh
old mode 100755 (executable)
new mode 100644 (file)
index a57c4d6..e7e64e5
--- a/testsuite/testing.sh
+++ b/testsuite/testing.sh
@@ -1,4 +1,4 @@
-# Simple test harness infrastructurei for BusyBox
+# Simple test harness infrastructure for BusyBox
 #
 # Copyright 2005 by Rob Landley
 #
@@ -26,7 +26,7 @@
 # number of failed tests.
 
 # The "optional" function is used to skip certain tests, ala:
-#   optional CONFIG_FEATURE_THINGY
+#   optional FEATURE_THINGY
 #
 # The "optional" function checks the environment variable "OPTIONFLAGS",
 # which is either empty (in which case it always clears SKIP) or
@@ -36,18 +36,32 @@
 export FAILCOUNT=0
 export SKIP=
 
+# Helper for helpers. Oh my...
+
+test x"$ECHO" != x"" || {
+       ECHO="echo"
+       test x"`echo -ne`" = x"" || {
+               # Compile and use a replacement 'echo' which understands -e -n
+               ECHO="$PWD/echo-ne"
+               test -x "$ECHO" || {
+                       gcc -Os -o "$ECHO" ../scripts/echo.c || exit 1
+               }
+       }
+       export ECHO
+}
+
 # Helper functions
 
 optional()
 {
-  option=`echo ":$OPTIONFLAGS:" | grep ":$1:"`
-  # Not set?
-  if [ -z "$1" ] || [ -z "$OPTIONFLAGS" ] || [ ${#option} -ne 0 ]
-  then
-    SKIP=
-    return
-  fi
-  SKIP=1
+       SKIP=
+       while test "$1"; do
+               if test x"${OPTIONFLAGS/*:$1:*/y}" != x"y"; then
+                       SKIP=1
+                       return
+               fi
+               shift
+       done
 }
 
 # The testing function
@@ -59,7 +73,7 @@ testing()
 
   if [ $# -ne 5 ]
   then
-    echo "Test $NAME has wrong number of arguments (must be 5) ($# $*)" >&2
+    echo "Test $NAME has wrong number of arguments: $# (must be 5)" >&2
     exit 1
   fi
 
@@ -73,7 +87,9 @@ testing()
 
   $ECHO -ne "$3" > expected
   $ECHO -ne "$4" > input
-  [ -z "$VERBOSE" ] || echo "echo '$5' | $2"
+  [ -z "$VERBOSE" ] || echo ======================
+  [ -z "$VERBOSE" ] || echo "echo -ne '$4' >input"
+  [ -z "$VERBOSE" ] || echo "echo -ne '$5' | $2"
   $ECHO -ne "$5" | eval "$2" > actual
   RETVAL=$?