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authorStefan Hajnoczi <stefanha@redhat.com>2015-01-12 12:31:33 +0000
committerKevin Wolf <kwolf@redhat.com>2015-02-06 17:24:21 +0100
commit319fc53e344d5cead970c74f088ae5c607d426b3 (patch)
tree6aa37f71088186034a591a5c31542dc351d79c81 /tests/qemu-iotests/116
parent0adfa1ed655904d5bf17fe047635a563f0229789 (diff)
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qemu-iotests: add 116 invalid QED input file tests
These tests exercise error code paths in the QED image format. The tests are very simple, they just prove that the error path exits cleanly. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1421065893-18875-3-git-send-email-stefanha@redhat.com Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/116')
-rwxr-xr-xtests/qemu-iotests/11696
1 files changed, 96 insertions, 0 deletions
diff --git a/tests/qemu-iotests/116 b/tests/qemu-iotests/116
new file mode 100755
index 0000000..713ed48
--- /dev/null
+++ b/tests/qemu-iotests/116
@@ -0,0 +1,96 @@
+#!/bin/bash
+#
+# Test error code paths for invalid QED images
+#
+# The aim of this test is to exercise the error paths in qed_open() to ensure
+# there are no crashes with invalid input files.
+#
+# Copyright (C) 2015 Red Hat, 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 2 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/>.
+#
+
+# creator
+owner=stefanha@redhat.com
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+
+_cleanup()
+{
+ _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_supported_fmt qed
+_supported_proto generic
+_supported_os Linux
+
+
+size=128M
+
+echo
+echo "== truncated header cluster =="
+_make_test_img $size
+truncate -s 512 "$TEST_IMG"
+$QEMU_IO -f "$IMGFMT" -c "read 0 $size" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir
+
+echo
+echo "== invalid header magic =="
+_make_test_img $size
+poke_file "$TEST_IMG" "0" "QEDX"
+$QEMU_IO -f "$IMGFMT" -c "read 0 $size" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir
+
+echo
+echo "== invalid cluster size =="
+_make_test_img $size
+poke_file "$TEST_IMG" "4" "\xff\xff\xff\xff"
+$QEMU_IO -f "$IMGFMT" -c "read 0 $size" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir
+
+echo
+echo "== invalid table size =="
+_make_test_img $size
+poke_file "$TEST_IMG" "8" "\xff\xff\xff\xff"
+$QEMU_IO -f "$IMGFMT" -c "read 0 $size" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir
+
+echo
+echo "== invalid header size =="
+_make_test_img $size
+poke_file "$TEST_IMG" "12" "\xff\xff\xff\xff"
+$QEMU_IO -f "$IMGFMT" -c "read 0 $size" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir
+
+echo
+echo "== invalid L1 table offset =="
+_make_test_img $size
+poke_file "$TEST_IMG" "40" "\xff\xff\xff\xff\xff\xff\xff\xff"
+$QEMU_IO -f "$IMGFMT" -c "read 0 $size" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir
+
+echo
+echo "== invalid image size =="
+_make_test_img $size
+poke_file "$TEST_IMG" "48" "\xff\xff\xff\xff\xff\xff\xff\xff"
+$QEMU_IO -f "$IMGFMT" -c "read 0 $size" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0