1 files changed, 59 insertions, 0 deletions
diff --git a/gnu/usr.bin/grep/tests/file.sh b/gnu/usr.bin/grep/tests/file.sh
new file mode 100755
index 000000000000..3db95bed6827
--- /dev/null
+++ b/gnu/usr.bin/grep/tests/file.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+# Test for POSIX.2 options for grep
+#
+# grep -E -f pattern_file file
+# grep -F -f pattern_file file
+# grep -G -f pattern_file file
+#
+
+: ${srcdir=.}
+
+failures=0
+
+cat <<EOF >patfile
+radar
+MILES
+GNU
+EOF
+
+# match
+echo "miles" |  ${GREP} -i -E -f patfile > /dev/null 2>&1
+if test $? -ne 0 ; then
+        echo "File_pattern: Wrong status code, test \#1 failed"
+        failures=1
+fi
+
+# match 
+echo "GNU" | ${GREP} -G -f patfile  > /dev/null 2>&1
+if test $? -ne 0 ; then
+        echo "File_pattern: Wrong status code, test \#2 failed"
+        failures=1
+fi
+
+# checking for no match
+echo "ridar" | ${GREP} -F -f patfile > /dev/null 2>&1
+if test $? -ne 1 ; then
+	echo "File_pattern: Wrong status code, test \#3 failed"
+	failures=1
+fi
+
+cat <<EOF >patfile
+
+EOF
+# empty pattern : every match
+echo "abbcd" | ${GREP} -F -f patfile > /dev/null 2>&1
+if test $? -ne 0 ; then
+	echo "File_pattern: Wrong status code, test \#4 failed"
+	failures=1
+fi
+
+cp /dev/null patfile
+
+# null pattern : no match
+echo "abbcd" | ${GREP} -F -f patfile > /dev/null 2>&1
+if test $? -ne 1 ; then
+	echo "File_pattern: Wrong status code, test \#5 failed"
+	failures=1
+fi
+
+exit $failures