parted/parted-3.0-tests-add-test-for-radius-divide-by-2-fix.patch

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From 801a0d9957116757dddc4e62abe62a403d22c9b2 Mon Sep 17 00:00:00 2001
From: Brian C. Lane <bcl@redhat.com>
Date: Tue, 21 Jun 2011 10:44:17 -0700
Subject: [PATCH 3/4] tests: add test for radius divide by 2 fix
* tests/t9022-one-unit-snap.sh: New file.
* tests/Makefile.am (TESTS): Add it.
---
tests/Makefile.am | 1 +
tests/t9022-one-unit-snap.sh | 42 ++++++++++++++++++++++++++++++++++++++++++
2 files changed, 43 insertions(+), 0 deletions(-)
create mode 100644 tests/t9022-one-unit-snap.sh
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 4ea08f3..7487a5d 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -44,6 +44,7 @@ TESTS = \
t9010-big-sector.sh \
t9020-alignment.sh \
t9021-maxima.sh \
+ t9022-one-unit-snap.sh \
t9030-align-check.sh \
t9040-many-partitions.sh \
t9041-undetected-in-use-16th-partition.sh \
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
--
1.7.4.4