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path: root/tests/qtest/device-plug-test.c
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2024-12-12tests/qtest: Use qtest_system_reset_nowait() where appropriatePeter Maydell1-10/+1
In the device and drive plug/unplug tests we want to trigger a system reset and then see if we get the appropriate DEVICE_DELETED event. Use qtest_system_reset_nowait() here. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Fabiano Rosas <farosas@suse.de> Signed-off-by: Fabiano Rosas <farosas@suse.de>
2023-05-28target/ppc: Add POWER9 DD2.2 modelNicholas Piggin1-2/+2
POWER9 DD2.1 and earlier had significant limitations when running KVM, including lack of "mixed mode" MMU support (ability to run HPT and RPT mode on threads of the same core), and a translation prefetch issue which is worked around by disabling "AIL" mode for the guest. These processors are not widely available, and it's difficult to deal with all these quirks in qemu +/- KVM, so create a POWER9 DD2.2 CPU and make it the default POWER9 CPU. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com> Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Message-Id: <20230515160201.394587-1-npiggin@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-05-22tests/qtest: Check for the availability of virtio-ccw devices before using themThomas Huth1-1/+8
The devices might not have been compiled into the QEMU binary, so we have to check before we can use them. Message-Id: <20230512124033.502654-16-thuth@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-02-14tests/qtest: Skip unplug tests that use missing devicesFabiano Rosas1-6/+27
Signed-off-by: Fabiano Rosas <farosas@suse.de> Message-Id: <20230208194700.11035-8-farosas@suse.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-02-14test/qtest: Fix coding style in device-plug-test.cFabiano Rosas1-3/+5
We should not mix declarations and statements in QEMU code. Signed-off-by: Fabiano Rosas <farosas@suse.de> Message-Id: <20230208194700.11035-7-farosas@suse.de> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-10-28tests/qtest: device-plug-test: Reverse the usage of double/single quotesBin Meng1-8/+8
The usage of double/single quotes in test_q35_pci_unplug_json_request() should be reversed to work on both win32 and non-win32 platforms: - The value of -device parameter needs to be surrounded by "" as Windows does not drop '' when passing it to QEMU which causes QEMU command line option parser failure. - The JSON key/value pairs need to be surrounded by '' to make the JSON parser happy on Windows. Fixes: a12f1a7e56b7 ("tests/x86: Add subtest with 'q35' machine type to device-plug-test") Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20221028045736.679903-5-bin.meng@windriver.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-10-11tests/x86: Add subtest with 'q35' machine type to device-plug-testMichael Labiuk1-0/+41
Configure pci bridge setting to plug pci device and unplug. Signed-off-by: Michael Labiuk <michael.labiuk@virtuozzo.com> Message-Id: <20220929223547.1429580-3-michael.labiuk@virtuozzo.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-10-11tests/x86: add helper qtest_qmp_device_del_send()Michael Labiuk1-13/+2
Move sending 'device_del' command to separate function. Function can be used in case of addition action is needed to start actual removing device after sending command. Signed-off-by: Michael Labiuk <michael.labiuk@virtuozzo.com> Message-Id: <20220929223547.1429580-2-michael.labiuk@virtuozzo.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [thuth: Fixed typo] Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-09-27tests/x86: Move common code to function in device-plug-testMichael Labiuk1-25/+17
Move common code for device removing to function. Signed-off-by: Michael Labiuk <michael.labiuk@virtuozzo.com> Message-Id: <20220920104842.605530-2-michael.labiuk@virtuozzo.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-08-29tests/qtest: device-plug-test: Reverse the usage of double/single quotesBin Meng1-1/+1
The usage of double/single quotes in test_pci_unplug_json_request() should be reversed to work on both win32 and non-win32 platforms: - The value of -device parameter needs to be surrounded by "" as Windows does not drop '' when passing it to QEMU which causes QEMU command line option parser failure. - The JSON key/value pairs need to be surrounded by '' to make the JSON parser happy on Windows. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220824094029.1634519-36-bmeng.cn@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-03tests: move libqtest.h back under qtest/Marc-André Lureau1-1/+1
Since commit a2ce7dbd917 ("meson: convert tests/qtest to meson"), libqtest.h is under libqos/ directory, while libqtest.c is still in qtest/. Move back to its original location to avoid mixing with libqos/. Suggested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
2022-02-21tests/x86: Use 'pc' machine type for hotplug testsDr. David Alan Gilbert1-2/+18
Hotplug tests need a bridge setting up on q35, for now keep them on 'pc'. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220215162537.605030-3-dgilbert@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-01-14softmmu: fix device deletion events with -device JSON syntaxDaniel P. Berrangé1-0/+19
The -device JSON syntax impl leaks a reference on the created DeviceState instance. As a result when you hot-unplug the device, the device_finalize method won't be called and thus it will fail to emit the required DEVICE_DELETED event. A 'json-cli' feature was previously added against the 'device_add' QMP command QAPI schema to indicated to mgmt apps that -device supported JSON syntax. Given the hotplug bug that feature flag is not usable for its purpose, so we add a new 'json-cli-hotplug' feature to indicate the -device supports JSON without breaking hotplug. Fixes: 5dacda5167560b3af8eadbce5814f60ba44b467e Resolves: https://gitlab.com/qemu-project/qemu/-/issues/802 Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220105123847.4047954-2-berrange@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Tested-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-10-12device-plug-test: use qtest_qmp to send the device_del commandPaolo Bonzini1-23/+9
Simplify the code now that events are buffered. There is no need anymore to separate sending the command and retrieving the response. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-12qtest: rename qtest_qmp_receive to qtest_qmp_receive_dictMaxim Levitsky1-1/+1
In the next patch a new version of qtest_qmp_receive will be reintroduced that will buffer received qmp events for later consumption in qtest_qmp_eventwait_ref No functional change intended. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21meson: convert tests/qtest to mesonPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-01-12test: Move qtests to a separate directoryThomas Huth1-0/+178
The tests directory itself is pretty overcrowded, and it's hard to see which test belongs to which test subsystem (unit, qtest, ...). Let's move the qtests to a separate folder for more clarity. Message-Id: <20191218103059.11729-6-thuth@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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