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2014-03-14qemu-iotests: remove 085 and 087 from 'quick' groupStefan Hajnoczi1-2/+2
The 'quick' group in qemu-iotests are not allowed to run QEMU since we don't know which targets are available. In other words, they may only use qemu-img, qemu-io, and qemu-nbd. Drop 085 and 087 from the 'quick' group since they run QEMU. This makes "make check-block" pass again. Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-03-14qemu-iotests: add 083 NBD client disconnect testsStefan Hajnoczi1-0/+1
This new test case uses nbd-fault-injector.py to simulate broken TCP connections at each stage in the NBD protocol. This way we can exercise block/nbd-client.c's socket error handling code paths. In particular, this serves as a regression test to make sure nbd-client.c doesn't cause an infinite loop by leaving its nbd_receive_reply() fd handler registered after the connection has been closed. This bug was fixed in an earlier patch. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-03-07block: qemu-iotests 085 - live snapshots testsJeff Cody1-0/+1
This adds tests for live snapshots, both through the single snapshot command, and the transaction group snapshot command. The snapshots are done through the QMP interface, using the following commands for snapshots: Single snapshot: { 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'virtio0', 'snapshot-file':'...', 'format': 'qcow2' } }" Group snapshot: { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': '...' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': '...' } } ] } } Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-03-06qemu-iotests: Test a few blockdev-add error casesKevin Wolf1-0/+1
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-03-05qemu-iotests: Test progress output for conversionKevin Wolf1-0/+1
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-02-28qemu-iotests: add more tests to the "quick" groupPaolo Bonzini1-17/+17
None of these needs QEMU_PROG, and they all take but a few seconds. We need to point the launching script to qemu-nbd, though. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-21quorum: Add unit test.Benoît Canet1-0/+1
Signed-off-by: Benoit Canet <benoit@irqsave.net> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-02-21qemu-iotests: Check qemu-img command line parsingKevin Wolf1-0/+1
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-02-09qemu-iotests: add test for qcow2 preallocation with different cluster sizesHu Tao1-0/+1
Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-01-24qemu-iotests: Test pwritev RMW logicKevin Wolf1-0/+1
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-01-22iotests: Test file format nestingMax Reitz1-0/+1
Add a test for nested image formats. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-01-22iotests: Test new blkdebug/blkverify interfaceMax Reitz1-0/+1
Add a test for the new blkdebug/blkverify interface. This test is not written in Python, although it uses QMP. This is because it invokes the qemu-io HMP command, which outputs errors to stderr instead of returning them through QMP. Filtering and testing that output is easier in a shell script than with the Python infrastructure. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-12-04qemu-iotests: add 058 internal snapshot export with qemu-nbd caseWenchao Xia1-0/+1
This case can't run when IMGPROTO=nbd, since it needs to create some internal snapshot which would fail for EOF write request, even when TEST_IMG is exported with "-f raw" in common.rc, so set _supported_proto to file. _require_command() is changed to tip what util is missing, instead of printing a blank. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-12-04qemu-iotests: Split qcow2 only cases in 048Fam Zheng1-0/+1
Format "raw" doesn't always work on certain file systems (e.g. tmpfs). Use qcow2 to make the allocation status explicit and split into a new case. [Resolved merge conflict due to "qemu-io> " prompt filter, added 074 to group file, and fixed up s/048/074/ copy-paste mistake. --Stefan] 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>
2013-12-03qemu-iotests: 033 is fastPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-15qemu-iotests: Test qcow2 count_contiguous_clusters()Kevin Wolf1-0/+1
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-07block: vhdx qemu-iotest - log replay of data sectorJeff Cody1-0/+1
This tests the replay of a data sector in a VHDX image file. The image file is a 10G dynamic image, with 4MB block size. The image was created with qemu-img, and the log left unplayed by modification of the vhdx image format driver. It was verified under both QEMU and Hyper-V that the image file, post log replay, matched. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-10-30qemu-iotests: Test case for backing file deletionMax Reitz1-0/+1
Add a test case for trying to open an image file where it is impossible to open its backing file (in this case, because it was deleted). When doing this, qemu (or qemu-io in this case) should not crash but rather print an appropriate error message. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-10-25qemu-iotests: Test for loading VM state from qcow2Max Reitz1-0/+1
Add a test for saving a VM state from a qcow2 image and loading it back (with having restarted qemu in between); this should work without any problems. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-10-11qemu-iotests: Check autodel behaviour for device_delKevin Wolf1-0/+1
Block devices creates with -drive and drive_add should automatically disappear if the guest device is unplugged. blockdev-add ones shouldn't. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-10-11block: qemu-iotests for vhdx, read sample dynamic imageJeff Cody1-0/+1
This adds the VHDX format to the qemu-iotests format, and adds a read test. The test reads from an existing sample image, that was created with Hyper-V under Windwos Server 2012. The image file is a 1GB dynamic image, with 32MB blocks. The pattern 0xa5 exists from 0MB-33MB (past a block size boundary) The pattern 0x96 exists from 33MB-66MB (past another block boundary, and leaving a partial blank block) From 66MB-1024MB, all reads should return 0. Although 1GB dynamic image with 66MB of data, the bzip2'ed image file size is only 874 bytes. This also adds in the IMGFMT_GENERIC flag, so r/o images can be tested (e.g. ./check -vhdx) without failing tests that assume r/w support. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-10-11qemu-iotests: Discard preallocated zero clustersMax Reitz1-0/+1
Add a new test case for discarding preallocated zero clusters; doing this should not result in any leaks. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-10-11qemu-iotests: Additional info from qemu-img infoMax Reitz1-0/+1
Add a test for the additional information now provided by qemu-img info when used on qcow2 images. It also tests the qemu QMP output from the query-block command when running qemu with different runtime options than specified in the image (ImageInfoSpecific should always refer to the image). Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-12qemu-iotests: add 057 internal snapshot for block device test caseWenchao Xia1-0/+1
Create in transaction and deletion in single command will be tested. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-12qemu-iotest: qcow2 image option amendmentMax Reitz1-0/+1
Add tests for qemu-img amend on qcow2 image files. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-06add qemu-img convert -n option (skip target volume creation)Alexandre Derumier1-0/+1
Add a -n option to skip volume creation on qemu-img convert. This is useful for targets such as rbd / ceph, where the target volume may already exist; we cannot always rely on qemu-img convert to create the image, as dependent on the output format, there may be parameters which are not possible to specify through the qemu-img convert command line. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Alexandre Derumier <aderumier@odiso.com> Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-02qemu-iotests: Overlapping cluster allocationsMax Reitz1-0/+1
A new test on corrupted images with overlapping cluster allocations. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-30qemu-iotests: Snapshotting zero clustersMax Reitz1-0/+1
This test creates an image with unallocated zero clusters, then creates a snapshot. Afterwards, there should be neither any errors nor leaks. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-30Revert "block: Disable driver-specific options for 1.6"Kevin Wolf1-1/+1
This reverts commit 8afaefb8919dc8746a57c450a758717c516c7b0a. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-06qemu-iotests: add empty test case for vmdkFam Zheng1-0/+1
Will add vmdk specific tests later here. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-08-02block: Disable driver-specific options for 1.6Kevin Wolf1-1/+1
We don't want to commit to the API yet before everything is worked out. Like already for 1.5, disable it again for the 1.6 release. This commit is meant to be reverted after the 1.6 release. The disabling of the driver-specific options is achieved by applying the old checks while parsing the command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-07-26Add tests for sync modes 'TOP' and 'NONE'Ian Main1-0/+1
This patch adds tests for sync modes top and none. Test for 'TOP' is separated out as it requires a backing file. Also added a test for invalid format. Signed-off-by: Ian Main <imain@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-28qemu-iotests: add 055 drive-backup test caseStefan Hajnoczi1-0/+1
Testing drive-backup is similar to image streaming and drive mirroring. This test case is based on 041. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-24Revert "block: Disable driver-specific options for 1.5"Kevin Wolf1-1/+1
This reverts commit 8ec7d390b0d50b5e5b4b1d8dba7ba40d64a70875. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-05-24qemu-iotests: Try creating huge qcow2 imageKevin Wolf1-0/+1
It's supposed to fail gracefully instead of segfaulting. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-04-26block: Disable driver-specific options for 1.5Kevin Wolf1-1/+1
We don't want to commit to the API yet before everything is worked out. Disable it for the 1.5 release. This commit is meant to be reverted after the 1.5 release. The disabling of the driver-specific options is achieved by applying the old checks while parsing the command line. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-22qemu-iotests: add 053 unaligned compressed image size testStefan Hajnoczi1-0/+1
Test that qemu-img convert -c works when input image length is not a multiple of the cluster size. Previously an error message would be produced: qemu-img: error while compressing sector 0: Input/output error Now that qcow2 and qcow handle this case the test passes successfully. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-04-15qemu-iotests: Add test for -drive optionsKevin Wolf1-0/+1
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-19qemu-iotests: add 052 BDRV_O_SNAPSHOT testStefan Hajnoczi1-0/+1
Check that writes to an image opened with BDRV_O_SNAPSHOT do not modify the underlying image file. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-03-15qemu-iotests: add tests for rebasing zero clustersPaolo Bonzini1-0/+1
If zero clusters are erroneously treated as unallocated, "qemu-img rebase" will copy the backing file's contents onto the cluster. The bug existed also in image streaming, but since the root cause was in qcow2's is_allocated implementation it is enough to test it with qemu-img. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-02-22qemu-iotests: Test qcow2 image creation optionsKevin Wolf1-0/+1
Just create lots of images and try out each of the creation options that qcow2 provides (except backing_file/fmt for now) I'm not totally happy with the behaviour of qemu-img in each of the cases, but let's be explicit and update the test when we do change things later. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-02-22qemu-iotests: Add qemu-img compare testMiroslav Rezanina1-0/+1
Simple test for qemu-img compare to check it's working correctly. Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-02-01qemu-iotests: Add regression test for b7ab0feaKevin Wolf1-0/+1
It turned out that the change in b7ab0fea was actually a real qcow2 corruption fix. This is a reproducer for the bug. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-12-12qemu-iotests: Test concurrent cluster allocationsKevin Wolf1-0/+1
This adds some first tests for qcow2's dependency handling when two parallel write requests access the same cluster. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-12-11tests: Add tests for fdsetsCorey Bryant1-0/+1
Signed-off-by: Corey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-14qemu-iotests: qcow2: Test growing large refcount tableKevin Wolf1-0/+1
Actually writing all the content with 512 byte sector size would take forever, therefore build the image file with a Python script and use qemu-io for the last write that actually triggers the refcount table growth. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-10-24qemu-iotests: add mirroring test casePaolo Bonzini1-0/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-10-24qemu-iotests: Add 043 backing file chain infinite loop testStefan Hajnoczi1-0/+1
This new test verifies that qemu-img info --backing-chain safely aborts when an image file has a backing file infinite loop. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-10-24qemu-iotests: Test qemu-img operation on zero size imageKevin Wolf1-0/+1
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-09-28qemu-iotests: add test for pausing a streaming operationPaolo Bonzini1-1/+1
These check that a paused streaming job does not advance its offset. Sometimes the new test fails; the map is different between the source and the destination of the streaming because qemu-io does not always pack adjacent clusters that have the same allocated/unallocated state. However, this also happens with the existing test_stream testcase, and is better fixed in qemu-io. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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