Start adding framework for userland regression tests, and tests for

uuencode and uudecode.

6 files changed, 65 insertions, 1 deletions

diff --git a/tools/regression/README b/tools/regression/README
index 94ecb62..bb2a279 100644
--- a/tools/regression/README
+++ b/tools/regression/README
@@ -5,7 +5,13 @@ This directory is for regression test programs.
 A regression test program is one that will exercise a particular bit of the
 system to check that we have not reintroduced an old bug.
 
-Please make a subdir per program, and add a brief description to this file.
+Tests that are for parts of the base system should go into a directory here
+which is the same as their path relative to src/, for example the uuencode(1)
+utility resides in src/usr.bin/uuencode so its regression test resides in
+src/tools/regression/usr.bin/uuencode.
+
+Please make a subdir per other regression test, and add a brief description to
+this file.
 
 nfsmmap		Some tests to exercise some tricky cases in NFS and mmap
 p1003_1b	Exercise 1003.1B scheduler
diff --git a/tools/regression/usr.bin/Makefile b/tools/regression/usr.bin/Makefile
new file mode 100644
index 0000000..cf08fba
--- /dev/null
+++ b/tools/regression/usr.bin/Makefile
@@ -0,0 +1,5 @@
+# $FreeBSD$
+
+SUBDIR=	uudecode uuencode
+
+.include <bsd.subdir.mk>
diff --git a/tools/regression/usr.bin/uudecode/Makefile b/tools/regression/usr.bin/uudecode/Makefile
new file mode 100644
index 0000000..9903670
--- /dev/null
+++ b/tools/regression/usr.bin/uudecode/Makefile
@@ -0,0 +1,4 @@
+# $FreeBSD$
+
+all:
+	@sh ${.CURDIR}/regress.sh ${.CURDIR}
diff --git a/tools/regression/usr.bin/uudecode/regress.sh b/tools/regression/usr.bin/uudecode/regress.sh
new file mode 100644
index 0000000..36e224a
--- /dev/null
+++ b/tools/regression/usr.bin/uudecode/regress.sh
@@ -0,0 +1,19 @@
+# $FreeBSD$
+
+# Go into the regression test directory, handed to us by make(1)
+TESTDIR=$1
+if [ -z "$TESTDIR" ]; then
+  TESTDIR=.
+fi
+cd $TESTDIR
+
+for test in traditional base64; do
+  echo "Running test $test"
+  uudecode -p < regress.$test.in | cmp regress.out -
+  if [ $? -eq 0 ]; then
+    echo "Test $test detected no regression, output matches."
+  else
+    echo "Test $test failed: regression detected.  See above."
+    exit 1
+  fi
+done
diff --git a/tools/regression/usr.bin/uuencode/Makefile b/tools/regression/usr.bin/uuencode/Makefile
new file mode 100644
index 0000000..9903670
--- /dev/null
+++ b/tools/regression/usr.bin/uuencode/Makefile
@@ -0,0 +1,4 @@
+# $FreeBSD$
+
+all:
+	@sh ${.CURDIR}/regress.sh ${.CURDIR}
diff --git a/tools/regression/usr.bin/uuencode/regress.sh b/tools/regression/usr.bin/uuencode/regress.sh
new file mode 100644
index 0000000..bf5b563
--- /dev/null
+++ b/tools/regression/usr.bin/uuencode/regress.sh
@@ -0,0 +1,26 @@
+# $FreeBSD$
+
+# Go into the regression test directory, handed to us by make(1)
+TESTDIR=$1
+if [ -z "$TESTDIR" ]; then
+  TESTDIR=.
+fi
+cd $TESTDIR
+
+for test in traditional base64; do
+  echo "Running test $test"
+  case "$test" in
+  traditional)
+    uuencode regress.in regress.in | diff -u regress.$test.out -
+    ;;
+  base64)
+    uuencode -m regress.in regress.in | diff -u regress.$test.out -
+    ;;
+  esac
+  if [ $? -eq 0 ]; then
+    echo "Test $test detected no regression, output matches."
+  else
+    echo "Test $test failed: regression detected.  See above."
+    exit 1
+  fi
+done