From 926affe76a99871f9a95f3381190bd3fb601e6ec Mon Sep 17 00:00:00 2001
From: "fu.lin" <fulin10@huawei.com>
Date: Fri, 21 Jan 2022 14:46:21 +0800
Subject: [PATCH 61/72] zdtm: unlink kdat before testing

Signed-off-by: fu.lin <fulin10@huawei.com>
---
 test/zdtm.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/test/zdtm.py b/test/zdtm.py
index 0feece0..1b2c7da 100755
--- a/test/zdtm.py
+++ b/test/zdtm.py
@@ -24,6 +24,7 @@ import sys
 import tempfile
 import time
 import socket
+import pathlib
 from builtins import (input, int, open, range, str, zip)
 
 import pycriu as crpc
@@ -2662,6 +2663,9 @@ rp.add_argument("--pre-dump-mode",
                 help="Use splice or read mode of pre-dumping",
                 choices=['splice', 'read'],
                 default='splice')
+rp.add_argument("--kdat",
+		help="Path to criu.kdat, default '/run/criu.kdat'",
+		default="/run/criu.kdat")
 
 lp = sp.add_parser("list", help="List tests")
 lp.set_defaults(action=list_tests)
@@ -2692,6 +2696,10 @@ if opts['debug']:
 
 if opts['action'] == 'run':
     criu.available()
+    # remove kdat file before testing
+    kdat = pathlib.Path(opts['kdat'])
+    if kdat.exists():
+        kdat.unlink()
 for tst in test_classes.values():
     tst.available()
 
-- 
2.34.1