mirror of https://github.com/proxmox/mirror_qemu
libqos: Added test case for configuration changes in virtio-blk test
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Marc Marí <marc.mari.barcelo@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>master
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f294b029aa
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e11199554c
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@ -377,6 +377,39 @@ static void pci_indirect(void)
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test_end();
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test_end();
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}
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}
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static void pci_config(void)
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{
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QVirtioPCIDevice *dev;
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QPCIBus *bus;
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int n_size = TEST_IMAGE_SIZE / 2;
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void *addr;
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uint64_t capacity;
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bus = test_start();
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dev = virtio_blk_init(bus);
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/* MSI-X is not enabled */
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addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_NO_MSIX;
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capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr);
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g_assert_cmpint(capacity, ==, TEST_IMAGE_SIZE / 512);
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qvirtio_set_driver_ok(&qvirtio_pci, &dev->vdev);
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qmp("{ 'execute': 'block_resize', 'arguments': { 'device': 'drive0', "
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" 'size': %d } }", n_size);
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g_assert(qvirtio_wait_isr(&qvirtio_pci, &dev->vdev, 0x2,
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QVIRTIO_BLK_TIMEOUT));
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capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr);
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g_assert_cmpint(capacity, ==, n_size / 512);
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qvirtio_pci_device_disable(dev);
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g_free(dev);
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test_end();
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}
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int main(int argc, char **argv)
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int main(int argc, char **argv)
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{
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{
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int ret;
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int ret;
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@ -385,6 +418,7 @@ int main(int argc, char **argv)
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g_test_add_func("/virtio/blk/pci/basic", pci_basic);
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g_test_add_func("/virtio/blk/pci/basic", pci_basic);
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g_test_add_func("/virtio/blk/pci/indirect", pci_indirect);
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g_test_add_func("/virtio/blk/pci/indirect", pci_indirect);
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g_test_add_func("/virtio/blk/pci/config", pci_config);
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ret = g_test_run();
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ret = g_test_run();
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