vlib: add virtual time support

[vpp.git] / test / framework.py

diff --git a/test/framework.py b/test/framework.py
index 486553b..02e455b 100644 (file)
--- a/test/framework.py
+++ b/test/framework.py
@@ -1284,6 +1284,10 @@ class VppTestCase(CPUInterface, unittest.TestCase):
             "Finished sleep (%s) - slept %es (wanted %es)",
             remark, after - before, timeout)
 
+    def virtual_sleep(self, timeout, remark=None):
+        self.logger.debug("Moving VPP time by %s (%s)", timeout, remark)
+        self.vapi.cli("set clock adjust %s" % timeout)
+
     def pg_send(self, intf, pkts, worker=None, trace=True):
         intf.add_stream(pkts, worker=worker)
         self.pg_enable_capture(self.pg_interfaces)