diff --git a/tests/integration.rs b/tests/integration.rs
index 01cd4c16c..d7145bba4 100644
--- a/tests/integration.rs
+++ b/tests/integration.rs
@@ -23,6 +23,7 @@ mod tests {
     use std::io;
     use std::io::BufRead;
     use std::io::Read;
+    use std::io::Seek;
     use std::io::Write;
     use std::os::unix::io::AsRawFd;
     use std::path::PathBuf;
@@ -70,6 +71,10 @@ mod tests {
     const FOCAL_IMAGE_NAME_VHD: &str = "focal-server-cloudimg-arm64-custom.vhd";
     #[cfg(target_arch = "x86_64")]
     const FOCAL_IMAGE_NAME_VHD: &str = "focal-server-cloudimg-amd64-custom-20210609-0.vhd";
+    #[cfg(target_arch = "aarch64")]
+    const FOCAL_IMAGE_NAME_VHDX: &str = "focal-server-cloudimg-arm64-custom.vhdx";
+    #[cfg(target_arch = "x86_64")]
+    const FOCAL_IMAGE_NAME_VHDX: &str = "focal-server-cloudimg-amd64-custom-20210609-0.vhdx";
     #[cfg(target_arch = "x86_64")]
     const WINDOWS_IMAGE_NAME: &str = "windows-server-2019.raw";
     #[cfg(target_arch = "x86_64")]
@@ -1983,6 +1988,8 @@ mod tests {
     }
 
     mod parallel {
+        use std::io::SeekFrom;
+
         use crate::tests::*;
 
         #[test]
@@ -2562,6 +2569,120 @@ mod tests {
             _test_virtio_block(FOCAL_IMAGE_NAME_VHD, false)
         }
 
+        #[test]
+        fn test_virtio_block_vhdx() {
+            let mut workload_path = dirs::home_dir().unwrap();
+            workload_path.push("workloads");
+
+            let mut raw_file_path = workload_path.clone();
+            let mut vhdx_file_path = workload_path;
+            raw_file_path.push(FOCAL_IMAGE_NAME);
+            vhdx_file_path.push(FOCAL_IMAGE_NAME_VHDX);
+
+            // Generate dynamic VHDX file from RAW file
+            std::process::Command::new("qemu-img")
+                .arg("convert")
+                .arg("-p")
+                .args(&["-f", "raw"])
+                .args(&["-O", "vhdx"])
+                .arg(raw_file_path.to_str().unwrap())
+                .arg(vhdx_file_path.to_str().unwrap())
+                .output()
+                .expect("Expect generating dynamic VHDx image from RAW image");
+
+            _test_virtio_block(FOCAL_IMAGE_NAME_VHDX, false)
+        }
+
+        #[test]
+        fn test_virtio_block_dynamic_vhdx_expand() {
+            const VIRTUAL_DISK_SIZE: u64 = 100 << 20;
+            const EMPTY_VHDX_FILE_SIZE: u64 = 8 << 20;
+            const FULL_VHDX_FILE_SIZE: u64 = 112 << 20;
+            const DYNAMIC_VHDX_NAME: &str = "dynamic.vhdx";
+
+            let mut workload_path = dirs::home_dir().unwrap();
+            workload_path.push("workloads");
+
+            let mut vhdx_file_path = workload_path;
+            vhdx_file_path.push(DYNAMIC_VHDX_NAME);
+            let vhdx_path = vhdx_file_path.to_str().unwrap();
+
+            // Generate a 100 MiB dynamic VHDX file
+            std::process::Command::new("qemu-img")
+                .arg("create")
+                .args(&["-f", "vhdx"])
+                .arg(vhdx_path)
+                .arg(VIRTUAL_DISK_SIZE.to_string())
+                .output()
+                .expect("Expect generating dynamic VHDx image from RAW image");
+
+            // Check if the size matches with empty VHDx file size
+            assert_eq!(vhdx_image_size(vhdx_path), EMPTY_VHDX_FILE_SIZE);
+
+            let focal = UbuntuDiskConfig::new(FOCAL_IMAGE_NAME.to_string());
+            let guest = Guest::new(Box::new(focal));
+            let kernel_path = direct_kernel_boot_path();
+
+            let mut cloud_child = GuestCommand::new(&guest)
+                .args(&["--cpus", "boot=1"])
+                .args(&["--memory", "size=512M"])
+                .args(&["--kernel", kernel_path.to_str().unwrap()])
+                .args(&["--cmdline", DIRECT_KERNEL_BOOT_CMDLINE])
+                .args(&[
+                    "--disk",
+                    format!(
+                        "path={}",
+                        guest.disk_config.disk(DiskType::OperatingSystem).unwrap()
+                    )
+                    .as_str(),
+                    format!(
+                        "path={}",
+                        guest.disk_config.disk(DiskType::CloudInit).unwrap()
+                    )
+                    .as_str(),
+                    format!("path={}", vhdx_path).as_str(),
+                ])
+                .default_net()
+                .capture_output()
+                .spawn()
+                .unwrap();
+
+            let r = std::panic::catch_unwind(|| {
+                guest.wait_vm_boot(None).unwrap();
+
+                // Check both if /dev/vdc exists and if the block size is 100 MiB.
+                assert_eq!(
+                    guest
+                        .ssh_command("lsblk | grep vdc | grep -c 100M")
+                        .unwrap()
+                        .trim()
+                        .parse::<u32>()
+                        .unwrap_or_default(),
+                    1
+                );
+
+                // Write 100 MB of data to the VHDx disk
+                guest
+                    .ssh_command("sudo dd if=/dev/urandom of=/dev/vdc bs=1M count=100")
+                    .unwrap();
+            });
+
+            // Check if the size matches with expected expanded VHDx file size
+            assert_eq!(vhdx_image_size(vhdx_path), FULL_VHDX_FILE_SIZE);
+
+            let _ = cloud_child.kill();
+            let output = cloud_child.wait_with_output().unwrap();
+
+            handle_child_output(r, &output);
+        }
+
+        fn vhdx_image_size(disk_name: &str) -> u64 {
+            std::fs::File::open(disk_name)
+                .unwrap()
+                .seek(SeekFrom::End(0))
+                .unwrap()
+        }
+
         #[test]
         fn test_vhost_user_net_default() {
             test_vhost_user_net(None, 2, &prepare_vhost_user_net_daemon, false, false)