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ci: Add integration test for virtio-iommu
Simply test the guest can find the PCI device corresponding to the virtio-iommu device. Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
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commit
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52
src/main.rs
52
src/main.rs
@ -2742,4 +2742,56 @@ mod tests {
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Ok(())
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Ok(())
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});
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});
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}
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}
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#[cfg_attr(not(feature = "mmio"), test)]
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fn test_virtio_iommu() {
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test_block!(tb, "", {
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let mut clear = ClearDiskConfig::new();
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let guest = Guest::new(&mut clear);
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let mut workload_path = dirs::home_dir().unwrap();
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workload_path.push("workloads");
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let mut kernel_path = workload_path.clone();
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kernel_path.push("bzImage");
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let mut child = Command::new("target/debug/cloud-hypervisor")
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.args(&["--cpus", "1"])
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.args(&["--memory", "size=512M"])
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.args(&["--kernel", kernel_path.to_str().unwrap()])
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.args(&[
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"--disk",
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format!(
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"path={},iommu=on",
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guest.disk_config.disk(DiskType::OperatingSystem).unwrap()
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)
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.as_str(),
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format!(
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"path={},iommu=on",
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guest.disk_config.disk(DiskType::CloudInit).unwrap()
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)
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.as_str(),
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])
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.args(&["--net", guest.default_net_string().as_str()])
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.args(&["--cmdline", "root=PARTUUID=19866ecd-ecc4-4ef8-b313-09a92260ef9b console=tty0 console=ttyS0,115200n8 console=hvc0 quiet init=/usr/lib/systemd/systemd-bootchart initcall_debug tsc=reliable no_timer_check noreplace-smp cryptomgr.notests rootfstype=ext4,btrfs,xfs kvm-intel.nested=1 rw"])
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.spawn()
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.unwrap();
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thread::sleep(std::time::Duration::new(20, 0));
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#[cfg(not(feature = "mmio"))]
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aver!(
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tb,
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guest
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.does_device_vendor_pair_match("0x1057", "0x1af4")
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.unwrap_or_default()
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);
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guest.ssh_command("sudo shutdown -h now")?;
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thread::sleep(std::time::Duration::new(10, 0));
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let _ = child.kill();
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let _ = child.wait();
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Ok(())
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});
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}
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}
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}
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