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* iotests: define group in each iotestVladimir Sementsov-Ogievskiy2021-01-201-0/+1
| | | | | | | | | | | | | | | | | | | | | We are going to drop group file. Define group in tests as a preparatory step. The patch is generated by cd tests/qemu-iotests grep '^[0-9]\{3\} ' group | while read line; do file=$(awk '{print $1}' <<< "$line"); groups=$(sed -e 's/^... //' <<< "$line"); awk "NR==2{print \"# group: $groups\"}1" $file > tmp; cat tmp > $file; done Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210116134424.82867-7-vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
* iotests: Enable fuse for many testsMax Reitz2020-12-111-1/+1
| | | | | | | | | | | | | | | | 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>
* iotests/026: Move v3-exclusive test to new fileMax Reitz2020-03-241-31/+0Star
| | | | | | | | | | | | | | data_file does not work with v2, and we probably want 026 to keep working for v2 images. Thus, open a new file for v3-exclusive error path test cases. Fixes: 81311255f217859413c94f2cd9cebf2684bbda94 (“iotests/026: Test EIO on allocation in a data-file”) Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200311140707.1243218-1-mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Tested-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
* iotests/026: Test EIO on allocation in a data-fileMax Reitz2020-03-061-0/+32
| | | | | | | | | Test what happens when writing data to an external data file, where the write requires an L2 entry to be allocated, but the data write fails. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200225143130.111267-4-mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* iotests/026: Test EIO on preallocated zero clusterMax Reitz2020-03-061-0/+21
| | | | | | | | | Test what happens when writing data to a preallocated zero cluster, but the data write fails. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200225143130.111267-3-mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* iotests: Disable data_file where it cannot be usedMax Reitz2020-01-061-1/+4
| | | | | | | Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20191107163708.833192-22-mreitz@redhat.com [mreitz: Also disable 273] Signed-off-by: Max Reitz <mreitz@redhat.com>
* qemu-iotests: ignore leaks on failure paths in 026Vladimir Sementsov-Ogievskiy2019-10-101-3/+3
| | | | | | | | | | | | | | | Upcoming asynchronous handling of sub-parts of qcow2 requests will change number of leaked clusters and even make it racy. As a preparation, ignore leaks on failure parts in 026. It's not trivial to just grep or substitute qemu-img output for such thing. Instead do better: 3 is a error code of qemu-img check, if only leaks are found. Catch this case and print success output. Suggested-by: Anton Nefedov <anton.nefedov@virtuozzo.com> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-id: 20190916175324.18478-2-vsementsov@virtuozzo.com Signed-off-by: Max Reitz <mreitz@redhat.com>
* iotests: Unify cache mode quotingNir Soffer2019-09-031-2/+2
| | | | | | | | | Quoting cache mode is not needed, and most tests use unquoted values. Unify all test to use the same style. Message-id: 20190827173432.7656-1-nsoffer@redhat.com Signed-off-by: Nir Soffer <nsoffer@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
* tests/qemu-iotests: Remove the "_supported_os Linux" line from many testsThomas Huth2019-05-211-1/+0Star
| | | | | | | | | | | | | A lot of tests run fine on FreeBSD and macOS, too - the limitation to Linux here was likely just copied-and-pasted from other tests. Thus remove the "_supported_os Linux" line from tests that run successful in our CI pipelines on FreeBSD and macOS. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20190502084506.8009-6-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* qemu-iotests: Improve portability by searching bash in the $PATHPhilippe Mathieu-Daudé2019-03-081-1/+1
| | | | | | | | | | | | | | | | | Bash is not always installed as /bin/bash. In particular on OpenBSD, the package installs it in /usr/local/bin. Use the 'env' shebang to search bash in the $PATH. Patch created mechanically by running: $ git grep -lE '#! ?/bin/bash' -- tests/qemu-iotests \ | while read f; do \ sed -i 's|^#!.\?/bin/bash$|#!/usr/bin/env bash|' $f; \ done Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* qemu-iotests: remove unused variable 'here'Mao Zhongyi2018-11-191-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | Running git grep '\$here' tests/qemu-iotests has 0 hits, which means we are setting a variable that has no use. It appears that commit e8f8624d removed the last use. So execute the following cmd to remove all of the 'here=...' lines as dead code. sed -i '/^here=/d' $(git grep -l '^here=' tests/qemu-iotests) Cc: kwolf@redhat.com Cc: mreitz@redhat.com Cc: eblake@redhat.com Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Message-Id: <20181024094051.4470-3-maozhongyi@cmss.chinamobile.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: touch up commit message, reorder series, rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
* qemu-iotests: Test qcow2 not leaking clusters on write errorKevin Wolf2018-06-291-0/+17
| | | | | | | | | This adds a test for a temporary write failure, which simulates the situation after werror=stop/enospc has stopped the VM. We shouldn't leave leaked clusters behind in such cases. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
* iotests: Fix typo in 026Eric Blake2017-04-271-1/+1
| | | | | | | | | s/refcout/refcount/ CC: qemu-trivial@nongnu.org Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* qemu-iotests: tests: do not set unused tmp variableSascha Silbe2016-04-151-1/+0Star
| | | | | | | | | | | | The previous commit removed the last usage of ${tmp} inside the tests themselves; the only remaining users are sourced by check. So we can now drop this variable from the tests. Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1460472980-26319-4-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
* blkdebug: Avoid '.' in enum valuesEric Blake2015-12-171-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our qapi conventions document that '.' should only be used in the prefix of downstream names. BlkdebugEvent was a lone exception to this. Changing this is not backwards compatible to the 'blockdev-add' QMP command; however, that command is not yet fully stable. It can also be argued that the testsuite is the biggest user of blkdebug, and that any other user can be taught to deal with the change by paying attention to introspection results. Done with: $ for str in \ l1_grow.{alloc,write,activate}_table \ l2_alloc.{cow_read,write} \ refblock_alloc.{hookup,write,write_blocks,write_table,switch_table} \ pwritev_rmw.{head,after_head,tail,after_tail}; do str1=$(echo "$str" | sed 's/\./\\./') str2=$(echo "$str" | sed 's/\./_/') git grep -l "$str1" | xargs -r sed -i "s/$str1/$str2/g" done followed by a manual touchup to test 77 to keep the test working. Reported-by: Markus Armbruster <armbru@redhat.com> CC: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1447836791-369-21-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* iotests: Prepare for refcount_bits optionMax Reitz2015-03-101-0/+7
| | | | | | | | | | | | | | | | | | | Some tests do not work well with certain refcount widths (i.e. you cannot create internal snapshots with refcount_bits=1), so make those widths unsupported. Furthermore, add another filter to _filter_img_create in common.filter which filters out the refcount_bits value. This is necessary for test 079, which does actually work with any refcount width, but invoking qemu-img directly leads to the refcount_bits value being visible in the output; use _make_test_img instead which will filter it out. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* qemu-iotests: change _supported_proto to file for various testsPeter Lieven2014-02-091-1/+1
| | | | | | | | | | | | all these tests do anything of the following and thus fail with any protocol other than file: - the tests use rm, cp or mv shell commands which only work on file - the tests use qcow2.py - the images construct new filenames (e.g. backing file names) and the logic is broken for anything else than file Signed-off-by: Peter Lieven <pl@kamp.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* qemu-iotests: Add _default_cache_mode and _supported_cache_modesFam Zheng2013-12-041-1/+2
| | | | | | | | | | This replaces _unsupported_qemu_io_options and check for support of current cache mode, and allow to provide a default if user didn't specify. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usageJeff Cody2013-09-271-10/+10
| | | | | | | | | A lot of image filename and paths are used unquoted. Quote these to make sure that directories / filenames with spaces are not problematic. Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* qemu-img: find the image end offset during checkFederico Simoncelli2013-02-221-3/+3
| | | | | | | | | | This patch adds the support for reporting the image end offset (in bytes). This is particularly useful after a conversion (or a rebase) where the destination is a block device in order to find the first unused byte at the end of the image. Signed-off-by: Federico Simoncelli <fsimonce@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* qemu-iotests: 026: Reduce output changes for cache=none qcow2Kevin Wolf2012-02-291-0/+6
| | | | | | | | | | qemu-iotests supports the -nocache option which makes the tests run with cache=none. For blkdebug tests with qcow2 this means that we may see test results that differ from cache=writethrough. This patch makes the diff a bit smaller and therefore easier to review. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
* qemu-iotests: add support for rbd and sheepdog protocolsMORITA Kazutaka2012-02-231-0/+1
| | | | | | | | This patch introduces tests for protocols other than file, and initially supports rbd and sheepdog. Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp> Signed-off-by: Christoph Hellwig <hch@lst.de>
* qemu-iotests: qcow2 error path testsKevin Wolf2012-02-221-0/+192
This adds test cases for qcow2 error paths (using blkdebug) Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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