virtio_fs:compare symbolic link info in host and guest

Compare symbolic link information in the Linux host and guest to check if they are consistent. Signed-off-by: zhenyzha <zhenyzha@redhat.com>
autotest · Dec 5, 2023 · d4eec79 · d4eec79
1 parent 80f62ea
commit d4eec79
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Showing 2 changed files with 26 additions and 4 deletions.
diff --git a/qemu/tests/cfg/virtio_fs_share_data.cfg b/qemu/tests/cfg/virtio_fs_share_data.cfg
@@ -232,11 +232,13 @@
                 - with_symbolic_link:
                     only with_cache..default.default
                     folder_test = 'no'
-                    cmd_symblic_file = 'ln -s ${test_file} ${test_file}_link'
-                    cmd_symblic_folder = 'ln -s ${test_folder} ${test_folder}_link'
+                    file_link = ${test_file}_link
+                    folder_link = ${test_folder}_link
+                    cmd_symblic_file = 'ln -s ${test_file} ${file_link}'
+                    cmd_symblic_folder = 'ln -s ${test_folder} ${folder_link}'
                     Windows:
-                        cmd_symblic_file = 'mklink ${test_file}_link ${test_file}'
-                        cmd_symblic_folder = 'mklink /d ${test_folder}_link ${test_folder}'
+                        cmd_symblic_file = 'mklink ${file_link} ${test_file}'
+                        cmd_symblic_folder = 'mklink /d ${folder_link} ${test_folder}'
                 - case_insensitive:
                     only Windows
                     only with_cache..default.default

diff --git a/qemu/tests/virtio_fs_share_data.py b/qemu/tests/virtio_fs_share_data.py
@@ -192,6 +192,8 @@ def start_multifs_instance():
     # soft link config
     cmd_symblic_file = params.get('cmd_symblic_file')
     cmd_symblic_folder = params.get('cmd_symblic_folder')
+    file_link = params.get('file_link')
+    folder_link = params.get('folder_link')
 
     # pjdfs test config
     cmd_pjdfstest = params.get('cmd_pjdfstest')
@@ -533,6 +535,24 @@ def file_check(cmd):
                     if session.cmd_status(cmd_symblic_folder):
                         test.fail("Creat symbolic folders failed.")
                     if os_type == "linux":
+                        error_context.context("Compare symbolic link info in "
+                                              "the host and guest", test.log.info)
+
+                        def __file_check(file, guest=None):
+                            if guest:
+                                o = session.cmd_output("ls -l %s" % file)
+                            else:
+                                o = process.run("ls -l %s" % file).stdout_text
+                            return o.strip().split()[-1]
+
+                        if __file_check(file_link, 'guest') != \
+                                __file_check(os.path.join(fs_source, file_link)):
+                            test.fail("Symbolic file configured in host "
+                                      "and guest are inconsistent")
+                        if __file_check(folder_link, 'guest') != \
+                                __file_check(os.path.join(fs_source, folder_link)):
+                            test.fail("Symbolic folder configured in "
+                                      "host and guest are inconsistent")
                         session.cmd("cd -")
                     else:
                         session.cmd("cd /d C:\\")