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2012-07-28tests: Makefile: include dependency filesEduardo Habkost
Otherwise 'make check' won't recompile files that need to be recompiled because of header changes. To reproduce the bug, run: $ make check # succeeds $ echo B0RKED > hw/mc146818rtc_regs.h $ make check # is supposed to try to rebuild tests/rtc-test.o and fail Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-27target-or32: Add testcasesJia Liu
Add testcases for OpenRISC. Signed-off-by: Jia Liu <proljc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-23qapi: add test case for deallocating traversal of incomplete structureLaszlo Ersek
v3: - new patch Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-07-23qapi: fix error propagationPaolo Bonzini
Don't overwrite / leak previously set errors. Make traversal cope with missing mandatory sub-structs. Don't try to end a container that could not be started. v1->v2: - unchanged v2->v3: - instead of examining, assert that we never overwrite errors with error_set() - allow visitors to set a NULL struct pointer successfully, so traversal of incomplete objects can continue - check for a NULL "obj" before accessing "(*obj)->has_XXX" (this is not a typo, "obj != NULL" implies "*obj != NULL" here) - fix start_struct / end_struct balance for unions as well Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-07-17fdc-test: Clean up a bitKevin Wolf
Readability of the test code has suffered as the test case evolved. This should improve it a bit again. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17fdc-test: introduce test_relative_seekPavel Hrdina
Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17qemu-iotests: Valgrind supportKevin Wolf
check -valgrind wraps all qemu-io calls with valgrind. This makes it a bit easier to debug problems that occur somewhere deep in a test case. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-07-17qtest: Test we don't put hard disk info into CMOS for a CD-ROMMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17qtest: Cover qdev property for BIOS CHS translationMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17qtest: Cover qdev properties for disk geometryMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-17qtest: Add hard disk geometry testMarkus Armbruster
So far covers only IDE and tests only CMOS contents. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-09Merge remote-tracking branch 'mjt/mjt-iov2' into stagingAnthony Liguori
* mjt/mjt-iov2: rewrite iov_send_recv() and move it to iov.c cleanup qemu_co_sendv(), qemu_co_recvv() and friends export iov_send_recv() and use it in iov_send() and iov_recv() rename qemu_sendv to iov_send, change proto and move declarations to iov.h change qemu_iovec_to_buf() to match other to,from_buf functions consolidate qemu_iovec_copy() and qemu_iovec_concat() and make them consistent allow qemu_iovec_from_buffer() to specify offset from which to start copying consolidate qemu_iovec_memset{,_skip}() into single function and use existing iov_memset() rewrite iov_* functions change iov_* function prototypes to be more appropriate virtio-serial-bus: use correct lengths in control_out() message Conflicts: tests/Makefile Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-07-09qtest: Tidy up temporary files properlyMarkus Armbruster
Each test litters /tmp with several files: a pid file and two sockets. Tidy up. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-09fdc_test: introduce test_sense_interruptPavel Hrdina
Calling sense interrupt status while there is no interrupt should return invalid command (0x80). Read command should always returns in st0 seek_end bit set to 1. Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-09fdc_test: update media_change testPavel Hrdina
After rewrite DSKCHG bit handling the test has to be updated. Now is needed to seek to different track to clear DSKCHG bit. Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-27qtest: fix infinite loop when QEMU aborts abruptlyAnthony Liguori
From Markus: Makes "make check" hang: QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 gtester -k --verbose -m=quick tests/crash-test tests/rtc-test TEST: tests/crash-test... (pid=972) qemu-system-x86_64: Device needs media, but drive is empty [Nothing happens, wait a while, then hit ^C] make: *** [check-qtest-x86_64] Interrupt This was due to the fact that we weren't checked for errors when reading from the QMP socket. This patch adds appropriate error checking. Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-06-22libqtest: Fix socket_accept() to pass address_lenAndreas Färber
accept() expects address_len to point to the length of the sockaddr on input. Initialize it accordingly. Resolves an assertion due to EFAULT on illumos. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-06-21qtest: add a fuzz test to fdc-testBlue Swirl
Add a simple register fuzzing test to floppy controller tests. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-15qemu-iotests: add 036 autoclear feature bit testStefan Hajnoczi
This new test validates the autoclear feature bit behavior. When QEMU opens a qcow2v3 image file with an unknown autoclear feature bit the bit should be cleared in the image file header. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-15qemu-iotests: add qcow2.py set-feature-bit commandStefan Hajnoczi
This new command sets feature bits in the image file header: qcow2.py set-feature-bit incompatible|compatible|autoclear <bit> The bit number must be in the range [0, 64). Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-15fdc-test: introduced qtest read_without_mediaPavel Hrdina
If you try to read from a floppy drive without a media, you should get an abnormal termination error. Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-15qemu-iotests: COW with many AIO requests on the same clusterKevin Wolf
This one is a bit more interesting. The COW operation isn't performed completely synchronously, and therefore dependencies must be handled correctly when multiple requests write to the same unallocated cluster. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-15qemu-iotests: Some backing file COW testsKevin Wolf
Looks like we're still missing these very basic tests for backing file handling. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-15qemu-iotests: start vms in qtest modePaolo Bonzini
This way, they will not execute any VM code at all. However, right now the cancellation test is "relying" on being slowed down by TCG executing BIOS code. So, change the timeouts. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-15qemu-iotests: fill streaming test image with dataPaolo Bonzini
The TestStreamStop test case is racy; if the job completes before we can cancel it, it fails. If we remove the sleep the job will be canceled before it has even started, and the test succeeds but it is also not testing anything interesting. But if the image is left sparse, then the job has really nothing to do. For qcow2 it will read one L2-table, for raw it will issue a bunch of ioctls. This also falls under "not testing anything interesting", and this may be happening right now (depending on the filesystem) since the file protocol got an is_allocated method. Filling the test image with data ensures that the test covers the intended case. It also slows down the test, which will be particularly important after the next patch. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-06-11rewrite iov_send_recv() and move it to iov.cMichael Tokarev
Make it much more understandable, add a missing iov_cnt argument (number of iovs in the iov), and add comments to it. The new implementation has been extensively tested by splitting a large buffer into many small randomly-sized chunks, sending it over socket to another, slow process and verifying the receiving data is the same. Also add a unit test for iov_send_recv(), sending/ receiving data between two processes over a socketpair using random vectors and random sizes. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2012-06-11Merge remote-tracking branch 'afaerber-or/qom-next-1' into stagingAnthony Liguori
* afaerber-or/qom-next-1: target-i386: Use uint32 visitor for [x]level properties qdev: Remove PropertyInfo range checking qdev: Switch property accessors to fixed-width visitor interfaces qdev: Use int32_t container for devfn property qapi: Add String visitor coverage to serialization unit tests qapi: String visitor, use %f representation for floats qapi: Unit tests for visitor-based serialization qapi: Add Visitor interfaces for uint*_t and int*_t
2012-06-09target-xtensa: add MMU pagewalking testsMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-08qapi: Add String visitor coverage to serialization unit testsMichael Roth
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-08qapi: String visitor, use %f representation for floatsMichael Roth
Currently string-output-visitor formats floats as %g, which is nice in that trailing 0's are automatically truncated, but otherwise this causes some issues: - it uses 6 significant figures instead of 6 decimal places, which means something like 155777.5 (which even has an exact floating point representation) will be rounded to 155778 when converted to a string. - output will be presented in scientific notation when the normalized form requires a 10^x multiplier. Not a huge deal, but arguably less readable for command-line arguments. - due to using scientific notation for numbers requiring more than 6 significant figures, instead of hard-defined decimal places, it fails a lot of the test-visitor-serialization unit tests for floats. Instead, let's just use %f, which is what the QJSON and the QMP visitors use. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-08qapi: Unit tests for visitor-based serializationMichael Roth
Currently we test our visitors individually, and seperately for input vs. output. This is useful for validating internal representations against the native C types and vice-versa, and other visitor-specific testing, but it doesn't cover the potential use-case of using visitor pairs for serialization/deserialization very well, and makes it hard to easily extend the coverage for different C types / boundary conditions. To cover that we add a set of unit tests that takes a number of native C values, passes them into an output visitor, extracts the values with an input visitor, then compares the result to the original. Plugging in new visitors to the test harness only requires a user to implement the SerializeOps interface and add it to a list. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-07rewrite iov_* functionsMichael Tokarev
This changes implementations of all iov_* functions, completing the previous step. All iov_* functions now ensure that this offset argument is within the iovec (using assertion), but lets to specify `bytes' value larger than actual length of the iovec - in this case they stops at the actual end of iovec. It is also suggested to use convinient `-1' value as `bytes' to mean just this -- "up to the end". There's one very minor semantic change here: new requiriment is that `offset' points to inside of iovec. This is checked just at the end of functions (assert()), it does not actually need to be enforced, but using any of these functions with offset pointing past the end of iovec is wrong anyway. Note: the new code in iov.c uses arithmetic with void pointers. I thought this is not supported everywhere and is a GCC extension (indeed, the C standard does not define void arithmetic). However, the original code already use void arith in iov_from_buf() function: (memcpy(..., buf + buf_off,...) which apparently works well so far (it is this way in qemu 1.0). So I left it this way and used it in other places. While at it, add a unit-test file test-iov.c, to check various corner cases with iov_from_buf(), iov_to_buf() and iov_memset(). Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2012-06-07build: do not sprinkle around GENERATED_HEADERS dependenciesPaolo Bonzini
Keeping GENERATED_HEADERS dependencies up-to-date everywhere is complex. We can simply make the Makefile depend on them, and they will be built before all other targets. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-05-25fdc-test: introduced qtest no_media_on_start and cmos qtest for floppyPavel Hrdina
As default a guest has always one floppy drive so 0x10 byte in CMOS has to have 0x40 value. Higher 4 bits means that the first floppy drive is 1.44 Mb 3"5 drive and lower 4 bits means the second drive is not present. After the guest starts DSKCHG bit in DIR register should be set. If there is no media in drive, this bit should be set all the time. Because we start the guest without media in drive, we have to swap 'eject' and 'change' in 'test_media_change'. Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-25qemu-iotests: mark 035 qcow2-onlyStefan Hajnoczi
The 035 parallel aio write test relies on knowledge of qcow2 metadata layout to stress parallel L2 table accesses. This only works for qcow2 unless we add additional calculations for qed or other formats. Mark this test as qcow2-only. Note that the test is strictly speaking non-deterministic although the output produced is reliable with qcow2. This is because the aio_write command returns before the aio write request has completed. Completions can occur at any time afterwards and cause a message to be printed. Therefore the exact output of this test is not deterministic but we seem to get away with it for qcow2 (maybe due to coroutine and main loop scheduling). Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-21tests: Add rtc-test (fix test regression)Stefan Weil
Commit 93e9eb6808c886f5f1c903b7ced1eed65de2ba39 added fdc-test, but accidentally removed rtc-test because check-qtest-i386-y was not enhanced but set twice. This patch adds rtc-test again (and sorts both tests alphabetically). Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-19tests: Fix linker failure for fdc-testStefan Weil
When QEMU was built with the simple trace backend, linking failed: LINK tests/fdc-test oslib-posix.o: In function `trace_qemu_memalign': qemu/bin/debug/x86/./trace.h:31: undefined reference to `trace3' oslib-posix.o: In function `trace_qemu_vmalloc': qemu/bin/debug/x86/./trace.h:35: undefined reference to `trace2' oslib-posix.o: In function `trace_qemu_vfree': qemu/bin/debug/x86/./trace.h:39: undefined reference to `trace1' collect2: error: ld returned 1 exit status make: *** [tests/fdc-test] Fehler 1 Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-05-14Merge remote-tracking branch 'sweil/for-1.1' into stagingAnthony Liguori
* sweil/for-1.1: qemu-doc: Use QEMU instead of qemu for product name qemu-doc: Fix executable name in examples qemu-doc: Add missing parameter in description of -D option configure: Use QEMU instead of Qemu fix some common typos qemu-timer: Fix wrong error message
2012-05-14fix some common typosJim Meyering
These were identified using: http://github.com/lyda/misspell-check and run like this to create a bourne shell script using GNU sed's -i option: git ls-files|grep -vF .bin | misspellings -f - |grep -v '^ERROR:' |perl \ -pe 's/^(.*?)\[(\d+)\]: (\w+) -> "(.*?)"$/sed -i '\''${2}s!$3!$4!'\'' $1/' Manually eliding the FP, "rela->real" and resolving "addres" to address (not "adders") we get this: sed -i '450s!thru!through!' Changelog sed -i '260s!neccessary!necessary!' coroutine-sigaltstack.c sed -i '54s!miniscule!minuscule!' disas.c sed -i '1094s!thru!through!' hw/usb/hcd-ehci.c sed -i '1095s!thru!through!' hw/usb/hcd-ehci.c sed -i '21s!unecessary!unnecessary!' qapi-schema-guest.json sed -i '307s!explictly!explicitly!' qemu-ga.c sed -i '490s!preceeding!preceding!' qga/commands-posix.c sed -i '792s!addres!address!' qga/commands-posix.c sed -i '6s!beeing!being!' tests/tcg/test-mmap.c Also, manually fix "arithmentic", spotted by Peter Maydell: sed -i 's!arithmentic!arithmetic!' coroutine-sigaltstack.c Signed-off-by: Jim Meyering <meyering@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2012-05-10tests/Makefile: Add missing $(EXESUF)Kevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10stream: do not copy unallocated sectors from the basePaolo Bonzini
Unallocated sectors should really never be accessed by the guest, so there's no need to copy them during the streaming process. If they are read by the guest during streaming, guest-initiated copy-on-read will copy them (we're in the base == NULL case, which enables copy on read). If they are read after we disconnect the image from the base, they will read as zeroes anyway. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10stream: add testcase for partial streamingPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10stream: fix sectors not allocated testPaolo Bonzini
The test on sectors not allocated can fail if the L1/L2 tables are not on disk yet. Allow tests to shutdown the VM early. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10qemu-io: correctly print non-integer values as decimalsPaolo Bonzini
qemu-io's cvtstr function sometimes will incorrectly omit the decimal part of the number, and sometimes will incorrectly include it. This patch fixes both. The former is more serious, and can be seen in the patches to 027.out and 033.out. The changes to all other files were scripted with sed, so there were no "surprises" beyond 027.out and 033.out. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-10qtest: Add floppy testKevin Wolf
Let's start with testing media change. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-05-10qtest: Add function to send QMP commandsKevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2012-05-10qemu-iotests: strip spaces from qemu-img/qemu-io/qemu command linesPaolo Bonzini
A trailing space is left when qemu-img has no arguments, for example if -nocache is not used. This becomes an empty argument after split() and causes qemu-io to fail. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02qemu-iotests: Many parallel allocating I/O requestsKevin Wolf
This test case manages to let qcow2 abort because its cache is used up and it can't find free cache entries for new requests any more. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-02qemu-iotests: ignore fragmentation information for qedDong Xu Wang
We added image fragmentation statistics functions to qemu-img several days ago, those patches will cause "./check -qed" failed. This patch will ignore fragmentation statistics information of qed format, and then "./check -qed" will work. Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-27qemu-iotests: add block-stream speed value test caseStefan Hajnoczi
Add tests to exercise the InvalidParameter 'speed' error code path, as well as the regular success case for setting the speed. The block-stream 'speed' parameter allows the speed limit of the job to be applied immediately when the job starts instead of issuing a separate block-job-set-speed command later. If the parameter has an invalid value we expect to get an error and the job is not created. It turns out that cancelling a block job is a common operation in these test cases, let's extract a cancel_and_wait() function instead of duplicating the QMP commands. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Acked-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
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