- 15 3月, 2016 1 次提交
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由 Max Reitz 提交于
The newly added type parameter for the QUORUM_REPORT_BAD event changed the output of iotest 081, so the reference should be amended accordingly. Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 1457705687-27122-1-git-send-email-mreitz@redhat.com Reviewed-by: NAlberto Garcia <berto@igalia.com>
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- 14 3月, 2016 2 次提交
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由 Jeff Cody 提交于
Signed-off-by: NJeff Cody <jcody@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Jeff Cody 提交于
This tests auto-detection, and overrides, of VHD image sizes created by Virtual PC, Hyper-V, and Disk2vhd. This adds three sample images: hyperv2012r2-dynamic.vhd.bz2 - dynamic VHD image created with Hyper-V virtualpc-dynamic.vhd.bz2 - dynamic VHD image created with Virtual PC d2v-zerofilled.vhd.bz2 - dynamic VHD image created with Disk2vhd Signed-off-by: NJeff Cody <jcody@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 11 3月, 2016 6 次提交
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由 Daniel P. Berrange 提交于
When checking the results of an I/O operation test, assert that the error objects are NULL before asserting on the content. This is found to give more useful indication of the problem when diagnosing test failures. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
The reader thread was accidentally setting the error pointer intended for the writer thread. If both threads set errors this would result in QEMU abort'ing due to the error already being set. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
Exercise the GSource code for server sockets by calling qio_channel_wait() prior to accepting the incoming client. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
In the QIOChannelSocket test we create a socket file descriptor and then try to create a QIOChannelSocket. This works on Linux, but fails on Win32 because it is not valid to call getsockname() on an unbound socket. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
The win32 sockets layer requires that socket_init() is called otherwise nothing will work. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
Currently the test-io-channel-socket.c test uses getifaddrs to see if an IPv4/6 address is present on any host NIC, as a way to determine if IPv4/6 sockets can be used. This is problematic because getifaddrs is not available on Win32. Rather than testing indirectly via getifaddrs, just create a socket and try to bind() to the loopback address instead. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 08 3月, 2016 1 次提交
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由 Gerd Hoffmann 提交于
using tests/acpi-test-data/rebuild-expected-aml.sh Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 05 3月, 2016 4 次提交
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由 Eric Blake 提交于
We started moving away from the use of the 'void *data' member in the C union corresponding to a QAPI union back in commit 544a3731; recent commits have gotten rid of other uses. Now that it is completely unused, we can remove the member itself as well as the FIXME comment. Update the testsuite to drop the negative test union-clash-data. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NDaniel P. Berrange <berrange@redhat.com> Message-Id: <1457021813-10704-11-git-send-email-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
An upcoming patch will alter how simple unions, like SocketAddress, are laid out, which will impact all lines of the form 'addr->u.XXX' (expanding it to the longer 'addr->u.XXX.data'). For better legibility in that patch, and less need for line wrapping, it's better to use a temporary variable to reduce the effect of a layout change to just the variable initializations, rather than every reference within a SocketAddress. Also, take advantage of some C99 initialization where it makes sense (simplifying g_new0() to g_new()). Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <1457021813-10704-7-git-send-email-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
C types and JSON objects don't have fields, but members. We shouldn't gratuitously invent terminology. This patch is a strict renaming of generator code internals (including testsuite comments), before later patches rename C interfaces. No change to generated code with this patch. Suggested-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <1457021813-10704-2-git-send-email-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
No need to roll our own use of the dealloc visitors when we can just directly use the qapi_free_FOO() functions that do what we want in one line. In net.c, inline net_visit() into its remaining lone caller. After this patch, test-visitor-serialization.c is the only non-generated file that needs to use a dealloc visitor, because it is testing low level aspects of the visitor interface. Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <1456262075-3311-2-git-send-email-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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- 01 3月, 2016 2 次提交
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由 John Snow 提交于
If a backing file isn't specified in the target image and the cluster_size is larger than the bitmap granularity, we run the risk of creating bitmaps with allocated clusters but empty/no data which will prevent the proper reading of the backup in the future. Signed-off-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NFam Zheng <famz@redhat.com> Message-id: 1456433911-24718-4-git-send-email-jsnow@redhat.com Signed-off-by: NJeff Cody <jcody@redhat.com>
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由 Fam Zheng 提交于
The "pnum < nb_sectors" condition in deciding whether to actually copy data is unnecessarily strict, and the qiov initialization is unnecessarily for bdrv_aio_write_zeroes and bdrv_aio_discard. Rewrite mirror_iteration to fix both flaws. The output of iotests 109 is updated because we now report the offset and len slightly differently in mirroring progress. Signed-off-by: NFam Zheng <famz@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Message-id: 1454637630-10585-2-git-send-email-famz@redhat.com Signed-off-by: NJeff Cody <jcody@redhat.com>
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- 25 2月, 2016 2 次提交
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由 Eric Blake 提交于
Magic constants are a pain to use, especially when we run the risk that our choice of '1' for QGA_SEEK_CUR might differ from the host or guest's choice of SEEK_CUR. Better is to use an enum value, via a qapi alternate type for back-compatibility. With this, {"command":"guest-file-seek", "arguments":{"handle":1, "offset":0, "whence":"cur"}} becomes a synonym for the older {"command":"guest-file-seek", "arguments":{"handle":1, "offset":0, "whence":1}} Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMichael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
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由 Michael S. Tsirkin 提交于
Mainly casts between void * and uint64_t, and wrong format for size_t. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 23 2月, 2016 2 次提交
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由 Peter Maydell 提交于
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> --- This just catches a couple of stragglers since I posted the last clean-includes patchset last week.
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由 Peter Maydell 提交于
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NEric Blake <eblake@redhat.com>
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- 22 2月, 2016 13 次提交
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由 Sascha Silbe 提交于
Describe in a little more detail what the test is supposed to achieve. Signed-off-by: NSascha Silbe <silbe@linux.vnet.ibm.com> Message-id: 1455827853-33477-3-git-send-email-silbe@linux.vnet.ibm.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Sascha Silbe 提交于
IDE is only implemented by very few architectures (mostly PC). The test doesn't actually need a block device attached to the BlockBackend, so just drop it and adjust the reference output accordingly. Fixes: 16dee418 ("iotests: Add test for eject under NBD server") Signed-off-by: NSascha Silbe <silbe@linux.vnet.ibm.com> Message-id: 1455827853-33477-2-git-send-email-silbe@linux.vnet.ibm.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Sascha Silbe 提交于
The relative ordering of "device_del" return value and the "DEVICE_DELETED" QMP event depends on the architecture being tested. On x86 unplugging virtio disks is asynchronous (=qdev_unplug()= → =hotplug_handler_unplug_request()=) while on s390x it is synchronous (=qdev_unplug()= → =hotplug_handler_unplug()=). This leads to the actual output on s390x consistently differing from the reference output (that was probably produced on x86). The easiest way to address this is to filter out QMP events in 067. The DEVICE_DELETED event is already getting explicitly tested by the Python-based test case 139, so the test coverage should be unaffected. Make use of the recently introduced _filter_qmp_events() to remove QMP events from the test case output and adjust the reference output accordingly. The tr / sed / tr trick used for filtering was suggested by Max Reitz <mreitz@redhat.com>. Signed-off-by: NSascha Silbe <silbe@linux.vnet.ibm.com> Message-id: 1455886869-139916-2-git-send-email-silbe@linux.vnet.ibm.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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由 Alberto Garcia 提交于
This patch adds a new test that checks that the burst settings ('iops_max', 'iops_max_length', etc.) of the throttling code work as expected. Signed-off-by: NAlberto Garcia <berto@igalia.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
This test simulates an I/O burst for more than two seconds and checks that it works as expected. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
This patch expands test_leak_bucket() to check that burst_level leaks correctly. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
We can currently initialize ThrottleConfig by zeroing all its fields, but this will change with the new fields to define the length of the burst periods. This patch introduces a new throttle_config_init() function and uses it to replace all memset() calls that initialize ThrottleConfig directly. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
There's no need to keep throttle_conflicting(), throttle_is_valid() and throttle_max_is_missing_limit() as separate functions, so this patch merges all three into one. As a consequence, check_throttle_config() becomes redundant and can be replaced with throttle_is_valid(). Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
When testing the ranges of valid values, set_cfg_value() creates sometimes invalid throttling configurations by setting bucket.max while leaving bucket.avg uninitialized. While this doesn't break the current tests, it will as soon as we unify all functions that check the validity of the throttling configuration. This patch ensures that the value of bucket.avg is valid when setting bucket.max. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
The caller does not need to set it, and this will allow us to refactor this function later. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
The caller does not need to set it, and this will allow us to refactor this function later. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
The caller does not need to set it, and this will allow us to refactor this function later. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
The BDRV_O_INACTIVE flag should only be set for images explicitly opened by the user. snapshot=on needs to create a new qcow2 image and write some metadata to it. This is not a problem because it can't come from the source, so there's no reason to mark it as BDRV_O_INACTIVE, even though it is opened while waiting for the migration to complete. This fixes an assertion failure when -incoming and snapshot=on are combined. Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 19 2月, 2016 6 次提交
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由 Eric Blake 提交于
There's no reason to do two malloc's for a flat union; let's just inline the branch struct directly into the C union branch of the flat union. Surprisingly, fewer clients were actually using explicit references to the branch types in comparison to the number of flat unions thus modified. This lets us reduce the hack in qapi-types:gen_variants() added in the previous patch; we no longer need to distinguish between alternates and flat unions. The change to unboxed structs means that u.data (added in commit cee2dedb) is now coincident with random fields of each branch of the flat union, whereas beforehand it was only coincident with pointers (since all branches of a flat union have to be objects). Note that this was already the case for simple unions - but there we got lucky. Remember, visit_start_union() blindly returns true for all visitors except for the dealloc visitor, where it returns the value !!obj->u.data, and that this result then controls whether to proceed with the visit to the variant. Pre-patch, this meant that flat unions were testing whether the boxed pointer was still NULL, and thereby skipping visit_end_implicit_struct() and avoiding a NULL dereference if the pointer had not been allocated. The same was true for simple unions where the current branch had pointer type, except there we bypassed visit_type_FOO(). But for simple unions where the current branch had scalar type, the contents of that scalar meant that the decision to call visit_type_FOO() was data-dependent - the reason we got lucky there is that visit_type_FOO() for all scalar types in the dealloc visitor is a no-op (only the pointer variants had anything to free), so it did not matter whether the dealloc visit was skipped. But with this patch, we would risk leaking memory if we could skip a call to visit_type_FOO_fields() based solely on a data-dependent decision. But notice: in the dealloc visitor, visit_type_FOO() already handles a NULL obj - it was only the visit_type_implicit_FOO() that was failing to check for NULL. And now that we have refactored things to have the branch be part of the parent struct, we no longer have a separate pointer that can be NULL in the first place. So we can just delete the call to visit_start_union() altogether, and blindly visit the branch type; there is no change in behavior except to the dealloc visitor, where we now unconditionally visit the branch, but where that visit is now always safe (for a flat union, we can no longer dereference NULL, and for a simple union, visit_type_FOO() was already safely handling NULL on pointer types). Unfortunately, simple unions are not as easy to switch to unboxed layout; because we are special-casing the hidden implicit type with a single 'data' member, we really DO need to keep calling another layer of visit_start_struct(), with a second malloc; although there are some cleanups planned for simple unions in later patches. visit_start_union() and gen_visit_implicit_struct() are now unused. Drop them. Note that after this patch, the only remaining use of visit_start_implicit_struct() is for alternate types; the next patch will do further cleanup based on that fact. Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <1455778109-6278-14-git-send-email-eblake@redhat.com> [Dead code deletion squashed in, commit message updated accordingly] Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
There's no reason to do two malloc's for an alternate type visiting a QAPI struct; let's just inline the struct directly as the C union branch of the struct. Surprisingly, no clients were actually using the struct member prior to this patch outside of the testsuite; an earlier patch in the series added some testsuite coverage to make the effect of this patch more obvious. In qapi.py, c_type() gains a new is_unboxed flag to control when we are emitting a C struct unboxed within the context of an outer struct (different from our other two modes of usage with no flags for normal local variable declarations, and with is_param for adding 'const' in a parameter list). I don't know if there is any more pythonic way of collapsing the two flags into a single parameter, as we never have a caller setting both flags at once. Ultimately, we want to also unbox branches for QAPI unions, but as that touches a lot more client code, it is better as separate patches. But since unions and alternates share gen_variants(), I had to hack in a way to test if we are visiting an alternate type for setting the is_unboxed flag: look for a non-object branch. This works because alternates have at least two branches, with at most one object branch, while unions have only object branches. The hack will go away in a later patch. The generated code difference to qapi-types.h is relatively small: | struct BlockdevRef { | QType type; | union { /* union tag is @type */ | void *data; |- BlockdevOptions *definition; |+ BlockdevOptions definition; | char *reference; | } u; | }; The corresponding spot in qapi-visit.c calls visit_type_FOO(), which first calls visit_start_struct() to allocate or deallocate the member and handle a layer of {} from the JSON stream, then visits the members. To peel off the indirection and the memory management that comes with it, we inline this call, then suppress allocation / deallocation by passing NULL to visit_start_struct(), and adjust the member visit: | switch ((*obj)->type) { | case QTYPE_QDICT: |- visit_type_BlockdevOptions(v, name, &(*obj)->u.definition, &err); |+ visit_start_struct(v, name, NULL, 0, &err); |+ if (err) { |+ break; |+ } |+ visit_type_BlockdevOptions_fields(v, &(*obj)->u.definition, &err); |+ error_propagate(errp, err); |+ err = NULL; |+ visit_end_struct(v, &err); | break; | case QTYPE_QSTRING: | visit_type_str(v, name, &(*obj)->u.reference, &err); The visit of non-object fields is unchanged. Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <1455778109-6278-13-git-send-email-eblake@redhat.com> [Commit message tweaked] Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Upcoming patches will adjust how we visit an object branch of an alternate; but we were completely lacking testsuite coverage. Rectify this, so that the future patches will be able to highlight the changes and still prove that we avoided regressions. In particular, the use of a flat union UserDefFlatUnion rather than a simple struct UserDefA as the branch will give us coverage of an object with variants. And visiting an alternate as both the top level and as a nested member gives confidence in correct memory allocation handling, especially if the test is run under valgrind. Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <1455778109-6278-5-git-send-email-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
The whole point of an alternate is to allow some type-safety while still accepting more than one JSON type. Meanwhile, the 'any' type exists to bypass type-safety altogether. The two are incompatible: you can't accept every type, and still tell which branch of the alternate to use for the parse; fix this to give a sane error instead of a Python stack trace. Note that other types that can't be alternate members are caught earlier, by check_type(). Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <1455778109-6278-4-git-send-email-eblake@redhat.com> [Commit message tweaked] Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Empty unions serve no purpose, and while we compile with gcc which permits them, strict C99 forbids them. We happen to inject a dummy 'void *data' member into the C unions that represent QAPI unions and alternates, but we want to get rid of that member (it pollutes the namespace for no good reason), which would leave us with an empty union if the user didn't provide any branches. While empty structs make sense in QAPI, empty unions don't add any expressiveness to the QMP language. So prohibit them at parse time. Update the documentation and testsuite to match. Note that the documentation already mentioned that alternates should have "two or more JSON data types"; so this also fixes the code to enforce that. However, we have existing uses of a union type with only one branch, so the 2-or-more strictness is intentionally limited to alternates. Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <1455778109-6278-3-git-send-email-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
When we added support for a user-specified prefix for an enum type (commit 351d36e4), we forgot to teach the qapi-visit code to honor that prefix in the case of using a prefixed enum as the discriminator for a flat union. While there is still some on-list debate on whether we want to keep prefixes, we should at least make it work as long as it is still part of the code base. Reported-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NEric Blake <eblake@redhat.com> Message-Id: <1455665965-27638-1-git-send-email-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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- 18 2月, 2016 1 次提交
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由 Victor Kaplansky 提交于
This patch adds to the vubr test the scattering of incoming packets to the chain of RX buffer. Also, this patch corrects the size of the header preceding the packet in RX buffers. Note that this patch doesn't add the support for mergeable buffers. Signed-off-by: NVictor Kaplansky <victork@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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