d2329f27c9
Some cases are not applicable for vmdk subformats those don't support certain features, e.g. backing file, and some others can't run on mult-file image, e.g. monolithicFlat. This adds declaration in test cases to skip them automatically, so that iotests on vmdk can go more smoothly (without manually picking of cases for each subformat). Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
109 lines
2.9 KiB
Bash
Executable file
109 lines
2.9 KiB
Bash
Executable file
#!/bin/bash
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#
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# Test case for vmdk
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#
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# Copyright (C) 2013 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner=famz@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# This tests vmdk-specific low-level functionality
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_supported_fmt vmdk
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_supported_proto generic
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_supported_os Linux
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_unsupported_imgopts "subformat=monolithicFlat" \
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"subformat=twoGbMaxExtentFlat" \
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"subformat=twoGbMaxExtentSparse"
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capacity_offset=16
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granularity_offset=20
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grain_table_size_offset=44
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echo
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echo "=== Testing invalid granularity ==="
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_make_test_img 64M
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poke_file "$TEST_IMG" "$granularity_offset" "\xff\xff\xff\xff\xff\xff\xff\xff"
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{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo
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echo "=== Testing too big L2 table size ==="
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_make_test_img 64M
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poke_file "$TEST_IMG" "$grain_table_size_offset" "\xff\xff\xff\xff"
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{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo
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echo "=== Testing too big L1 table size ==="
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_make_test_img 64M
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poke_file "$TEST_IMG" "$capacity_offset" "\xff\xff\xff\xff"
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poke_file "$TEST_IMG" "$grain_table_size_offset" "\x01\x00\x00\x00"
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{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo
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echo "=== Testing monolithicFlat creation and opening ==="
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IMGOPTS="subformat=monolithicFlat" _make_test_img 2G
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_img_info
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echo
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echo "=== Testing monolithicFlat with zeroed_grain ==="
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IMGOPTS="subformat=monolithicFlat,zeroed_grain=on" _make_test_img 2G
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echo
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echo "=== Testing big twoGbMaxExtentFlat ==="
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IMGOPTS="subformat=twoGbMaxExtentFlat" _make_test_img 1000G
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$QEMU_IMG info $TEST_IMG | _filter_testdir | sed -e 's/cid: [0-9]*/cid: XXXXXXXX/'
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echo
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echo "=== Testing malformed VMFS extent description line ==="
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cat >"$TEST_IMG" <<EOF
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# Disk DescriptorFile
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version=1
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CID=58ab4847
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parentCID=ffffffff
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createType="vmfs"
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# Extent description
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RW 12582912 VMFS "dummy.vmdk" 1
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EOF
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_img_info
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echo
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echo "=== Testing version 3 ==="
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_use_sample_img iotest-version3.vmdk.bz2
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_img_info
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# success, all done
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echo "*** done"
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rm -f $seq.full
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status=0
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