Merge pull request #3784 from nickzhq/Virtiofs_support_for_file_syste…

…m_2218413

virtiofs_supp_for_fs: add a new test case

qemu/tests/cfg/virtio_fs_support_win_fs.cfg

@@ -0,0 +1,44 @@
+- virtio_fs_support_win_fs:
+    type = virtio_fs_support_win_fs
+    only Windows
+    virt_test_type = qemu
+    required_qemu = [4.2.0,)
+    backup_image_before_testing = yes
+    restore_image_after_testing = yes
+    kill_vm = yes
+    filesystems = fs
+    fs_driver = virtio-fs
+    force_create_fs_source = yes
+    remove_fs_source = yes
+    fs_target = 'myfs'
+    fs_driver_props = {"queue-size": 1024}
+    mem_devs = mem1
+    backend_mem_mem1 = memory-backend-file
+    mem-path_mem1 = /dev/shm
+    size_mem1 = ${mem}M
+    use_mem_mem1 = no
+    share_mem = yes
+    guest_numa_nodes = shm0
+    numa_memdev_shm0 = mem-mem1
+    numa_nodeid_shm0 = 0
+    io_timeout = 600
+    fs_dest = '/mnt/${fs_target}'
+    guest_username = "user00001"
+    guest_username_pwd = "U1pwd345?a"
+    add_user_cmd = "net user ${guest_username} ${guest_username_pwd} /add"
+    fs_source_dir = virtio_fs_test/
+    driver_name = viofs
+    virtio_win_media_type = iso
+    cdroms += " virtio"
+    # install winfsp tool
+    i386, i686:
+        executable_package_path = ":\7z-x86.exe"
+        install_winfsp_path = 'C:\Program Files'
+    x86_64:
+        executable_package_path = ":\7z-x64.exe"
+        install_winfsp_path = 'C:\Program Files (x86)'
+    autoIt_path = ":\AutoIt3_%PROCESSOR_ARCHITECTURE%.exe"
+    script_path = ":\simulate_right_click_on_7z.au3"
+    reg_add_cmd = "reg add HKLM\Software\VirtIO-FS /v FileSystemName /d NTFS /t REG_SZ /f"
+    reg_add_username = 'reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v DefaultUserName /t REG_SZ /d ${guest_username} /f'
+    reg_add_pwd = 'reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" /v DefaultPassword /t REG_SZ /d ${guest_username_pwd} /f'

qemu/tests/virtio_fs_support_win_fs.py

@@ -0,0 +1,89 @@
+from virttest import error_context, utils_misc, utils_test
+
+from provider import virtio_fs_utils
+
+
+@error_context.context_aware
+def run(test, params, env):
+    """
+    Virtiofs support for file system name specification (windows only).
+
+    1) Before test, backup the image.
+    2) Boot guest with virtiofs device.
+    3) Install viofs driver.
+    4) Create virtiofs service with administrator user and
+       enable NTFS filesystem for virtiofs service.
+    5) Copy a program like 7z-x64.exe and autoit script to the shared dir.
+    6) Create a new user.
+    7) login a common user and to install 7-zip with Admin privilege.
+    8) After test, restore the image.
+
+    :param test: QEMU test object
+    :param params: Dictionary with the test parameters
+    :param env: Dictionary with test environment
+    """
+    fs_target = params.get("fs_target")
+    winutils_pack_path = params.get("executable_package_path")
+    autoIt_path = params.get("autoIt_path")
+    script_path = params.get("script_path")
+    reg_add_username = params.get("reg_add_username")
+    reg_add_pwd = params.get("reg_add_pwd")
+    driver = params["driver_name"]
+    driver_verifier = params.get("driver_verifier", driver)
+    driver_running = params.get('driver_running', driver_verifier)
+
+    vm = env.get_vm(params.get("main_vm"))
+    vm.verify_alive()
+    session = vm.wait_for_login()
+
+    utils_test.qemu.windrv_verify_running(session, test,
+                                          driver_running)
+    session = utils_test.qemu.setup_win_driver_verifier(session,
+                                                        driver_verifier,
+                                                        vm)
+    error_context.context("Create the viofs service.", test.log.info)
+    virtio_fs_utils.create_viofs_service(test, params, session)
+    error_context.context("Add NTFS filesystem to virtiofs.", test.log.info)
+    reg_add_cmd = params.get("reg_add_cmd")
+    session.cmd(reg_add_cmd)
+    error_context.context("restart virtiofs service to make the registry "
+                          "change work.", test.log.info)
+    virtio_fs_utils.stop_viofs_service(test, params, session)
+    virtio_fs_utils.start_viofs_service(test, params, session)
+
+    winutils_driver_letter = utils_misc.get_winutils_vol(session)
+    shared_driver_letter = virtio_fs_utils.get_virtiofs_driver_letter(test,
+                                                                      fs_target,
+                                                                      session)
+    winutils_pack_path = winutils_driver_letter + winutils_pack_path
+    autoIt_path = winutils_driver_letter + autoIt_path
+    script_path = winutils_driver_letter + script_path
+    copy_cmd = "xcopy %s %s:\\ /Y" % (winutils_pack_path, shared_driver_letter)
+    error_context.context("Copy the executable to shared dir.",
+                          test.log.info)
+    session.cmd(copy_cmd)
+
+    error_context.context("Create the new user", test.log.info)
+    session.cmd(params.get("add_user_cmd"))
+    error_context.context("Replace the default username and password with the "
+                          "new user.", test.log.info)
+    session.cmd(reg_add_username)
+    session.cmd(reg_add_pwd)
+    error_context.context("Reboot the guest.", test.log.info)
+    session = vm.reboot(session)
+    result_on_shared = "%s:\\result.txt" % shared_driver_letter
+    error_context.context("Run autoit script to install executable in "
+                          "explorer.", test.log.info)
+    session.cmd("start /w " + autoIt_path + " " + script_path + " " +
+                result_on_shared + " " + shared_driver_letter + ":")
+    output = session.cmd_output("type " + result_on_shared)
+    test.log.info("The title and text of the window are: %s", output)
+    output_lower = output.lower()
+    if ("7-zip" in output_lower and "setup" in output_lower
+            and "install" in output_lower):
+        test.log.info("Entry the installation windows of the package with "
+                      "Admin privilege successfully.")
+    else:
+        test.fail("Error detected while installing the "
+                  "executable package on the shared directory!\n "
+                  "Detail: %s" % output)