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# Test I/O after EOF for growable images.
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# Copyright (C) 2009 Red Hat, Inc.
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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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# 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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# 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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echo "QA output created by $seq"
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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_supported_proto file sheepdog
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echo "== reading at EOF =="
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$QEMU_IO -g -c "read -P 0 $size 512" $TEST_IMG | _filter_qemu_io
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echo "== reading far past EOF =="
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$QEMU_IO -g -c "read -P 0 256M 512" $TEST_IMG | _filter_qemu_io
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echo "== writing at EOF =="
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$QEMU_IO -g -c "write -P 66 $size 512" $TEST_IMG | _filter_qemu_io
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$QEMU_IO -c "read -P 66 $size 512" $TEST_IMG | _filter_qemu_io
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echo "== writing far past EOF =="
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$QEMU_IO -g -c "write -P 66 256M 512" $TEST_IMG | _filter_qemu_io
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$QEMU_IO -c "read -P 66 256M 512" $TEST_IMG | _filter_qemu_io
added
removed
tests/qemu-iotests/016
