tests: add test for radius divide by 2 fix

* tests/t9022-one-unit-snap.sh: New file.
* tests/Makefile.am (TESTS): Add it.

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/t9022-one-unit-snap.sh b/tests/t9022-one-unit-snap.sh
new file mode 100644
index 0000000..ce903a5
--- /dev/null
+++ b/tests/t9022-one-unit-snap.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+# Confirm that specifying 1 unit snaps to the correct value
+
+# Copyright (C) 2011 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/init.sh"; path_prepend_ ../parted
+
+ss=$sector_size_
+n_sectors=3000
+dev=dev-file
+
+# Create an example of what the result should look like
+# start should be at 1 sector.
+dd if=/dev/null of=$dev bs=$ss seek=$n_sectors || fail=1
+parted --align=none -s $dev mklabel msdos mkpart pri 1s $((1000*1000))B \
+    > err 2>&1 || fail=1
+compare err /dev/null || fail=1
+parted -m -s $dev u s p > exp || fail=1
+
+rm $dev
+dd if=/dev/null of=$dev bs=$ss seek=$n_sectors || fail=1
+parted --align=none -s $dev mklabel msdos mkpart pri 0 1MB \
+    > err 2>&1 || fail=1
+compare err /dev/null || fail=1
+parted -m -s $dev u s p > out || fail=1
+
+compare out exp || fail=1
+
+Exit $fail