5 files changed, 47 insertions, 0 deletions
diff --git a/tools/regression/usr.bin/sed/Makefile b/tools/regression/usr.bin/sed/Makefile
new file mode 100644
index 0000000..9903670
--- /dev/null
+++ b/tools/regression/usr.bin/sed/Makefile
@@ -0,0 +1,4 @@
+# $FreeBSD$
+
+all:
+	@sh ${.CURDIR}/regress.sh ${.CURDIR}
diff --git a/tools/regression/usr.bin/sed/regress.G.out b/tools/regression/usr.bin/sed/regress.G.out
new file mode 100644
index 0000000..49c277c
--- /dev/null
+++ b/tools/regression/usr.bin/sed/regress.G.out
@@ -0,0 +1,8 @@
+input
+
+data
+
+for validation
+
+of sed(1)
+
diff --git a/tools/regression/usr.bin/sed/regress.in b/tools/regression/usr.bin/sed/regress.in
new file mode 100644
index 0000000..2a26e6a
--- /dev/null
+++ b/tools/regression/usr.bin/sed/regress.in
@@ -0,0 +1,4 @@
+input
+data
+for validation
+of sed(1)
diff --git a/tools/regression/usr.bin/sed/regress.psl.out b/tools/regression/usr.bin/sed/regress.psl.out
new file mode 100644
index 0000000..965a13c
--- /dev/null
+++ b/tools/regression/usr.bin/sed/regress.psl.out
@@ -0,0 +1 @@
+of sed(1)
diff --git a/tools/regression/usr.bin/sed/regress.sh b/tools/regression/usr.bin/sed/regress.sh
new file mode 100644
index 0000000..10cc001
--- /dev/null
+++ b/tools/regression/usr.bin/sed/regress.sh
@@ -0,0 +1,30 @@
+# $FreeBSD$
+
+# Go into the regression test directory, handed to us by make(1)
+TESTDIR=$1
+if [ -z "$TESTDIR" ]; then
+  TESTDIR=.
+fi
+cd $TESTDIR
+
+STATUS=0
+
+for test in G psl; do
+  echo "Running test $test"
+  case "$test" in
+  G)
+    sed G < regress.in | diff -u regress.$test.out -
+    ;;
+  psl)	
+    sed '$!g; P; D' < regress.in | diff -u regress.$test.out -
+    ;;
+  esac
+  if [ $? -eq 0 ]; then
+    echo "Test $test detected no regression, output matches."
+  else
+    STATUS=$?
+    echo "Test $test failed: regression detected.  See above."
+  fi
+done
+
+exit $STATUS