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2021-09-29nubus: implement BusClass get_dev_path()Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210924073808.1041-7-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-09-29nubus: move slot bitmap checks from NubusDevice realize() to BusClass ↵Mark Cave-Ayland
check_address() Allow Nubus to manage the slot allocations itself using the BusClass check_address() virtual function rather than managing this during NubusDevice realize(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210924073808.1041-6-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-09-29nubus: use bitmap to manage available slotsMark Cave-Ayland
Convert nubus_device_realize() to use a bitmap to manage available slots to allow for future Nubus devices to be plugged into arbitrary slots from the command line using a new qdev "slot" parameter for nubus devices. Update mac_nubus_bridge_init() to only allow slots 0x9 to 0xe on Macintosh machines as documented in "Designing Cards and Drivers for the Macintosh Family". Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210924073808.1041-5-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-09-29nubus-device: expose separate super slot memory regionMark Cave-Ayland
According to "Designing Cards and Drivers for the Macintosh Family" each physical nubus slot can access 2 separate address ranges: a super slot memory region which is 256MB and a standard slot memory region which is 16MB. Currently a Nubus device uses the physical slot number to determine whether it is using a standard slot memory region or a super slot memory region rather than exposing both memory regions for use as required. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210924073808.1041-4-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-09-29nubus-device: rename slot_nb variable to slotMark Cave-Ayland
This is in preparation for creating a qdev property of the same name. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210924073808.1041-3-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-09-29nubus: add comment indicating reference documentsMark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210924073808.1041-2-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-09-28Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request' ↵Peter Maydell
into staging Python Pull request # gpg: Signature made Mon 27 Sep 2021 20:24:39 BST # gpg: using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E # gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full] # Primary key fingerprint: FAEB 9711 A12C F475 812F 18F2 88A9 064D 1835 61EB # Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76 CBD0 7DEF 8106 AAFC 390E * remotes/jsnow-gitlab/tags/python-pull-request: (32 commits) python/aqmp-tui: Add syntax highlighting python: add optional pygments dependency python: Add entry point for aqmp-tui python/aqmp-tui: Add AQMP TUI python: Add dependencies for AQMP TUI python/aqmp: Add Coverage.py support python/aqmp: add LineProtocol tests python/aqmp: add AsyncProtocol unit tests python: bump avocado to v90.0 python/aqmp: add scary message python/aqmp: add asyncio_run compatibility wrapper python/aqmp: add _raw() execution interface python/aqmp: add execute() interfaces python/aqmp: Add message routing to QMP protocol python/pylint: disable no-member check python/aqmp: add QMP protocol support python/pylint: disable too-many-function-args python/aqmp: add QMP event support python/aqmp: add well-known QMP object models python/aqmp: add QMP Message format ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-27Merge remote-tracking branch ↵Peter Maydell
'remotes/philmd/tags/integration-testing-20210927' into staging Integration testing patches - More Linux kernel record/replay tests (Pavel Dovgalyuk) - Various fixes (Willian Rampazzo, Cleber Rosa) - Split machine_ppc.py per machine (David Gibson) - Add AVOCADO_TESTS command line environment variable (Willian Rampazzo) - Test PowerPC PowerNV 8/9 machines (Cédric Le Goater) # gpg: Signature made Mon 27 Sep 2021 18:24:03 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd/tags/integration-testing-20210927: (22 commits) tests/acceptance: Test powernv machines tests/acceptance/ppc_prep_40p.py: clean up unused import tests/acceptance/ppc_prep_40p.py: NetBSD 7.1.2 location update tests/acceptance/boot_xen.py: removed unused import acceptance/tests/vnc.py: use explicit syntax for enabling passwords Acceptance Tests: improve check-acceptance description qemu: Split machine_ppc.py acceptance tests tests/Makefile: add AVOCADO_TESTS option to make check-acceptance docs/devel/testing: add instruction to run a single acceptance test tests/Makefile: allow control over tags during check-acceptance avocado_qemu: fix inheritance order on LinuxTest class avocado_qemu: explicitly return None to avoid R1710 avocado_qemu: tweak ssh connect method avocado_qemu: fix import module based on isort avocado_qemu: standardize super() call following PEP3135 Acceptance Tests: add standard clean up at test tearDown() Acceptance tests: add myself as a reviewer for the acceptance tests tests/acceptance: Linux boot test for record/replay tests/acceptance: add replay kernel test for alpha tests/acceptance: add replay kernel test for nios2 ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-09-27tests/acceptance: Test powernv machinesCédric Le Goater
Fetch the OpenPOWER images to boot the powernv8 and powernv9 machines with a simple PCI layout. Cc: Cleber Rosa <crosa@redhat.com> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Cc: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210817093036.1288791-1-clg@kaod.org>
2021-09-27tests/acceptance/ppc_prep_40p.py: clean up unused importCleber Rosa
Just a removal of an unused imported symbol. Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210924185506.2542588-16-crosa@redhat.com>
2021-09-27tests/acceptance/ppc_prep_40p.py: NetBSD 7.1.2 location updateCleber Rosa
The NetBSD-7.1.2-prep.iso is no longer available on the CDN, but it's still available in the archive. Let's update its location so that users without the file on cache can still fetch it and run the test. Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210924185506.2542588-15-crosa@redhat.com>
2021-09-27tests/acceptance/boot_xen.py: removed unused importCleber Rosa
Just a clean up for an unused import. Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210924185506.2542588-13-crosa@redhat.com>
2021-09-27acceptance/tests/vnc.py: use explicit syntax for enabling passwordsCleber Rosa
This matches the command line on 82a17d1d67, where the "on" or "off" should be explicitly given. Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210924185506.2542588-9-crosa@redhat.com>
2021-09-27Acceptance Tests: improve check-acceptance descriptionCleber Rosa
The "check-acceptance" make rule won't necessarily run *all* available tests, because it employs a filter based on the currently configured targets. This change in the description of the rule makes that behavior extra clear. Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210924185506.2542588-3-crosa@redhat.com>
2021-09-27qemu: Split machine_ppc.py acceptance testsDavid Gibson
machine_ppc.py contains tests for 3 different ppc based machine types. It is listed in MAINTAINERS along with the PPC TCG cpu code. That's not really accurate though, since it's really more about testing those machines than the CPUs. Therefore, split it up into separate files for the separate machine types, and list those along with their machine types in MAINTAINERS. Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210927044808.73391-2-david@gibson.dropbear.id.au>
2021-09-27tests/Makefile: add AVOCADO_TESTS option to make check-acceptanceWillian Rampazzo
Add the possibility of running all the tests from a single file, or multiple files, running a single test within a file or multiple tests within multiple files using `make check-acceptance` and the AVOCADO_TESTS environment variable. Suggested-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210923161141.232208-4-willianr@redhat.com>
2021-09-27docs/devel/testing: add instruction to run a single acceptance testWillian Rampazzo
Add instructions to the Acceptance tests section about running a single test file or a test within the test file. Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210923161141.232208-3-willianr@redhat.com>
2021-09-27tests/Makefile: allow control over tags during check-acceptanceWillian Rampazzo
Although it is possible to run a specific test using the avocado command-line, a user may want to use a specific tag while running the ``make check-acceptance`` during the development or debugging. This allows using the AVOCADO_TAGS environment variable where the user takes total control of which tests should run based on the tags defined. This also makes the check-acceptance command flexible to restrict tests based on tags while running on CI. e.g.: AVOCADO_TAGS="foo bar baz" make check-acceptance Signed-off-by: Willian Rampazzo <willianr@redhat.com> Tested-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210923161141.232208-2-willianr@redhat.com>
2021-09-27avocado_qemu: fix inheritance order on LinuxTest classWillian Rampazzo
Class hierarchy on Python is defined from right to left. Although the current code is not harmful, let's fix it to avoid problems in the future. Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210920204932.94132-7-willianr@redhat.com>
2021-09-27avocado_qemu: explicitly return None to avoid R1710Willian Rampazzo
The linter is complaining the `pick_default_qemu_bin` is not explicitly returning None. Fix it to explicitly return None and avoid R1710 inconsistent-return-statements. Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210920204932.94132-6-willianr@redhat.com>
2021-09-27avocado_qemu: tweak ssh connect methodWillian Rampazzo
The current implementation will crash if the connection fails as the `time` module is not imported. Fix the import problem. While here, tweaks the connection to wait progressively when the connection fails. Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> [PMD: Reworded description] Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210920204932.94132-5-willianr@redhat.com>
2021-09-27avocado_qemu: fix import module based on isortWillian Rampazzo
Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210920204932.94132-4-willianr@redhat.com>
2021-09-27avocado_qemu: standardize super() call following PEP3135Willian Rampazzo
PEP3135 states when calling super(), there is no need to use arguments. This changes the calls on avocado_qemu to standardize according to PEP3135 and avoid warnings from linters. Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210920204932.94132-3-willianr@redhat.com>
2021-09-27Acceptance Tests: add standard clean up at test tearDown()Cleber Rosa
The avocado.Test class, used as the basis of the avocado_qemu.Test class, performs a clean of temporary directories up as part of its own tearDown() implementation. But the avocado_qemu.Test class is currently missing the same clean up, as it implemented its own tearDown() method without resorting to the upper class behavior. This brings avocado_qemu.Test behavior in sync with the standard avocado.Test behavior and prevents temporary directories from cluttering the test results directory (unless instructed to do so with Avocado's "--keep-tmp" option). Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Cleber Rosa <crosa@redhat.com> [willianr: respin to new Python super format] Signed-off-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210920204932.94132-2-willianr@redhat.com>
2021-09-27Acceptance tests: add myself as a reviewer for the acceptance testsWillian Rampazzo
Signed-off-by: Willian Rampazzo <willianr@redhat.com> Acked-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210809192907.42138-1-willianr@redhat.com>
2021-09-27tests/acceptance: Linux boot test for record/replayPavel Dovgalyuk
This patch adds a test for record/replay, which boots Linux image from the disk and interacts with the network. The idea and code of this test is borrowed from boot_linux.py This test includes only x86_64 platform. Other platforms and machines will be added later after testing and improving record/replay to completely support them. Each test consists of the following phases: - downloading the disk image - recording the execution - replaying the execution Replay does not validates the output, but waits until QEMU finishes the execution. This is reasonable, because QEMU usually hangs when replay goes wrong. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <162737554047.1735673.13133593401566029378.stgit@pasha-ThinkPad-X280>
2021-09-27tests/acceptance: add replay kernel test for alphaPavel Dovgalyuk
This patch adds record/replay test which boots Linux kernel on alpha platform. The test uses kernel binaries taken from boot_linux_console test. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <162737553482.1735673.10021851966976933952.stgit@pasha-ThinkPad-X280>
2021-09-27tests/acceptance: add replay kernel test for nios2Pavel Dovgalyuk
This patch adds record/replay test which boots Linux kernel on nios2 platform. The test uses kernel binaries taken from boot_linux_console test. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <162737552919.1735673.12493523185952280539.stgit@pasha-ThinkPad-X280>
2021-09-27tests/acceptance: add replay kernel test for openriscPavel Dovgalyuk
This patch adds record/replay test which boots Linux kernel on openrisc platform. The test uses kernel binaries taken from boot_linux_console test. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <162737552350.1735673.14603125561530143423.stgit@pasha-ThinkPad-X280>
2021-09-27tests/acceptance: add replay kernel test for s390xPavel Dovgalyuk
This patch adds record/replay test which boots Linux kernel on s390x platform. The test uses kernel binaries taken from boot_linux_console test. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> [PMD: Drop default '-smp 1' as suggested by Thomas] Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <162737551785.1735673.6775108576116333386.stgit@pasha-ThinkPad-X280>
2021-09-27python/aqmp-tui: Add syntax highlightingG S Niteesh Babu
Add syntax highlighting for the incoming and outgoing QMP messages. This is achieved using the pygments module which was added in a previous commit. The current implementation is a really simple one which doesn't allow for any configuration. In future this has to be improved to allow for easier theme config using an external config of some sort. Signed-off-by: G S Niteesh Babu <niteesh.gs@gmail.com> Message-Id: <20210823220746.28295-6-niteesh.gs@gmail.com> Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python: add optional pygments dependencyG S Niteesh Babu
Added pygments as optional dependency for AQMP TUI. This is required for the upcoming syntax highlighting feature in AQMP TUI. The dependency has also been added in the devel optional group. Added mypy 'ignore_missing_imports' for pygments since it does not have any type stubs. Signed-off-by: G S Niteesh Babu <niteesh.gs@gmail.com> Message-Id: <20210823220746.28295-5-niteesh.gs@gmail.com> Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python: Add entry point for aqmp-tuiG S Niteesh Babu
Add an entry point for aqmp-tui. This will allow it to be run from the command line using "aqmp-tui localhost:1234" More options available in the TUI can be found using "aqmp-tui -h" Signed-off-by: G S Niteesh Babu <niteesh.gs@gmail.com> Message-Id: <20210823220746.28295-4-niteesh.gs@gmail.com> Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp-tui: Add AQMP TUIG S Niteesh Babu
Added AQMP TUI. Implements the follwing basic features: 1) Command transmission/reception. 2) Shows events asynchronously. 3) Shows server status in the bottom status bar. 4) Automatic retries on disconnects and error conditions. Also added type annotations and necessary pylint/mypy configurations. Signed-off-by: G S Niteesh Babu <niteesh.gs@gmail.com> Message-Id: <20210823220746.28295-3-niteesh.gs@gmail.com> Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python: Add dependencies for AQMP TUIG S Niteesh Babu
Added dependencies for the upcoming AQMP TUI under the optional 'tui' group. The same dependencies have also been added under the devel group since no work around has been found for optional groups to imply other optional groups. Signed-off-by: G S Niteesh Babu <niteesh.gs@gmail.com> Message-Id: <20210823220746.28295-2-niteesh.gs@gmail.com> Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: Add Coverage.py supportJohn Snow
I'm not exposing this via the Makefile help, it's not likely to be useful to passersby. Switch the avocado runner to the 'legacy' runner for now, as the new runner seems to obscure coverage reports, again. Usage is to enter your venv of choice and then: `make check-coverage && xdg-open htmlcov/index.html`. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-28-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add LineProtocol testsJohn Snow
Tests a real connect, a real accept, and really sending and receiving a message over a UNIX socket. Brings coverage of protocol.py up to ~93%. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-27-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add AsyncProtocol unit testsJohn Snow
This tests most of protocol.py -- From a hacked up Coverage.py run, it's at about 86%. There's a few error cases that aren't very well tested yet, they're hard to induce artificially so far. I'm working on it. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-26-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python: bump avocado to v90.0John Snow
Avocado v90 includes improved support for running async unit tests. The workaround that existed prior to v90 causes the unit tests to fail afterwards, however, so upgrade our minimum version pin to the very latest and greatest. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-25-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add scary messageJohn Snow
Add a warning whenever AQMP is used to steer people gently away from using it for the time-being. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-24-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add asyncio_run compatibility wrapperJohn Snow
As a convenience. It isn't used by the library itself, but it is used by the test suite. It will also come in handy for users of the library still on Python 3.6. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-23-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add _raw() execution interfaceJohn Snow
This is added in anticipation of wanting it for a synchronous wrapper for the iotest interface. Normally, execute() and execute_msg() both raise QMP errors in the form of Python exceptions. Many iotests expect the entire reply as-is. To reduce churn there, add a private execution interface that will ease transition churn. However, I do not wish to encourage its use, so it will remain a private interface. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-22-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add execute() interfacesJohn Snow
Add execute() and execute_msg(). _execute() is split into _issue() and _reply() halves so that hypothetical subclasses of QMP that want to support different execution paradigms can do so. I anticipate a synchronous interface may have need of separating the send/reply phases. However, I do not wish to expose that interface here and want to actively discourage it, so they remain private interfaces. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-21-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: Add message routing to QMP protocolJohn Snow
Add the ability to handle and route messages in qmp_protocol.py. The interface for actually sending anything still isn't added until next commit. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-20-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/pylint: disable no-member checkJohn Snow
mypy handles this better -- but we only need the workaround because pylint under Python 3.6 does not understand that a MutableMapping really does have a .get() method attached. We could remove this again once 3.7 is our minimum. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-19-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add QMP protocol supportJohn Snow
The star of our show! Add most of the QMP protocol, sans support for actually executing commands. No problem, that happens in the next several commits. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-18-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/pylint: disable too-many-function-argsJohn Snow
too-many-function-args seems prone to failure when considering things like Method Resolution Order, which mypy gets correct. When dealing with multiple inheritance, pylint doesn't seem to understand which method will actually get called, while mypy does. Remove the less powerful, redundant check. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-17-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add QMP event supportJohn Snow
This class was designed as a "mix-in" primarily so that the feature could be given its own treatment in its own python module. It gets quite a bit too long otherwise. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-16-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add well-known QMP object modelsJohn Snow
The QMP spec doesn't define very many objects that are iron-clad in their format, but there are a few. This module makes it trivial to validate them without relying on an external third-party library. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 20210915162955.333025-15-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2021-09-27python/aqmp: add QMP Message formatJohn Snow
The Message class is here primarily to serve as a solid type to use for mypy static typing for unambiguous annotation and documentation. We can also stuff JSON serialization and deserialization into this class itself so it can be re-used even outside this infrastructure. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20210915162955.333025-14-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
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