projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 11a82d14 | 1 | #!/usr/bin/env bash |
| 7d900301 HR |
2 | # |
| 3 | # Test qcow2's bdrv_make_empty for images without internal snapshots | |
| 4 | # | |
| 5 | # Copyright (C) 2014 Red Hat, Inc. | |
| 6 | # | |
| 7 | # This program is free software; you can redistribute it and/or modify | |
| 8 | # it under the terms of the GNU General Public License as published by | |
| 9 | # the Free Software Foundation; either version 2 of the License, or | |
| 10 | # (at your option) any later version. | |
| 11 | # | |
| 12 | # This program is distributed in the hope that it will be useful, | |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | # GNU General Public License for more details. | |
| 16 | # | |
| 17 | # You should have received a copy of the GNU General Public License | |
| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | # | |
| 20 | ||
| 21 | # creator | |
| 22 | owner=mreitz@redhat.com | |
| 23 | ||
| 24 | seq="$(basename $0)" | |
| 25 | echo "QA output created by $seq" | |
| 26 | ||
| 7d900301 HR |
27 | status=1 # failure is the default! |
| 28 | ||
| 29 | _cleanup() | |
| 30 | { | |
| 31 | _cleanup_test_img | |
| 32 | rm -f "$TEST_DIR/blkdebug.conf" | |
| 33 | } | |
| 34 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
| 35 | ||
| 36 | # get standard environment, filters and checks | |
| 37 | . ./common.rc | |
| 38 | . ./common.filter | |
| 39 | . ./common.pattern | |
| 40 | ||
| 41 | _supported_fmt qcow2 | |
| 42 | _supported_proto file | |
| 7d900301 HR |
43 | |
| 44 | IMGOPTS="compat=1.1" | |
| 45 | ||
| 46 | for event in l1_update empty_image_prepare reftable_update refblock_alloc; do | |
| 47 | ||
| 48 | echo | |
| 49 | echo "=== $event ===" | |
| 50 | echo | |
| 51 | ||
| 52 | TEST_IMG="$TEST_IMG.base" _make_test_img 64M | |
| 53 | _make_test_img -b "$TEST_IMG.base" 64M | |
| 54 | ||
| 55 | # Some data that can be leaked when emptying the top image | |
| 56 | $QEMU_IO -c 'write 0 64k' "$TEST_IMG" | _filter_qemu_io | |
| 57 | ||
| 58 | cat > "$TEST_DIR/blkdebug.conf" <<EOF | |
| 59 | [inject-error] | |
| 60 | event = "$event" | |
| 61 | EOF | |
| 62 | ||
| 63 | $QEMU_IMG commit "blkdebug:$TEST_DIR/blkdebug.conf:$TEST_IMG" 2>&1 \ | |
| 64 | | _filter_testdir | _filter_imgfmt | |
| 65 | ||
| 66 | # There may be errors, but they should be fixed by opening the image | |
| 67 | $QEMU_IO -c close "$TEST_IMG" | |
| 68 | ||
| 69 | _check_test_img | |
| 70 | ||
| 71 | done | |
| 72 | ||
| 73 | ||
| 74 | rm -f "$TEST_DIR/blkdebug.conf" | |
| 75 | ||
| 76 | # success, all done | |
| 77 | echo "*** done" | |
| 78 | rm -f $seq.full | |
| 79 | status=0 |