57284d2ada
Many tests (that do not support generic protocols) can run just fine with FUSE-exported images, so allow them to. Note that this is no attempt at being definitely complete. There are some tests that might be modified to run on FUSE, but this patch still skips them. This patch only tries to pick the rather low-hanging fruits. Note that 221 and 250 only pass when .lseek is correctly implemented, which is only possible with a libfuse that is 3.8 or newer. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20201027190600.192171-20-mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
81 lines
2.2 KiB
Bash
Executable file
81 lines
2.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Test that all qcow2 header extensions survive a header rewrite
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#
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# Copyright (C) 2011 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=kwolf@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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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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. ./common.pattern
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# This tests qcow2-specific low-level functionality
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_supported_fmt qcow2
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_supported_proto file fuse
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# We want to test compat=0.10, which does not support external data
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# files or refcount widths other than 16
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_unsupported_imgopts data_file 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
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CLUSTER_SIZE=65536
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# qcow2.py output depends on the exact options used, so override the command
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# line here as an exception
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for compat in "compat=0.10" "compat=1.1"; do
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echo
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echo ===== Testing with -o $compat =====
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echo
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echo === Create image with unknown header extension ===
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echo
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_make_test_img -o $compat 64M
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$PYTHON qcow2.py "$TEST_IMG" add-header-ext 0x12345678 "This is a test header extension"
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$PYTHON qcow2.py "$TEST_IMG" dump-header
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_check_test_img
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echo
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echo === Rewrite header with no backing file ===
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echo
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$QEMU_IMG rebase -u -b "" "$TEST_IMG"
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$PYTHON qcow2.py "$TEST_IMG" dump-header
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_check_test_img
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echo
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echo === Add a backing file and format ===
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echo
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$QEMU_IMG rebase -u -b "/some/backing/file/path" -F host_device "$TEST_IMG"
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$PYTHON qcow2.py "$TEST_IMG" dump-header
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done
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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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