From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition  size

---
 kernel/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py |   40 +++++++++++++++++++++++++++-------------
 1 files changed, 27 insertions(+), 13 deletions(-)

diff --git a/kernel/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py b/kernel/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py
index a194b1a..9539cff 100644
--- a/kernel/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py
+++ b/kernel/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py
@@ -18,6 +18,8 @@
 
         if self.args.namespace:
             self._ns_create()
+        else:
+            self._ports_create()
 
     def post_suite(self, index):
         '''run commands after test_runner goes into a test loop'''
@@ -27,6 +29,8 @@
 
         if self.args.namespace:
             self._ns_destroy()
+        else:
+            self._ports_destroy()
 
     def add_args(self, parser):
         super().add_args(parser)
@@ -34,8 +38,8 @@
             'netns',
             'options for nsPlugin(run commands in net namespace)')
         self.argparser_group.add_argument(
-            '-n', '--namespace', action='store_true',
-            help='Run commands in namespace')
+            '-N', '--no-namespace', action='store_false', default=True,
+            dest='namespace', help='Don\'t run commands in namespace')
         return self.argparser
 
     def adjust_command(self, stage, command):
@@ -60,7 +64,7 @@
             cmdlist.insert(0, self.args.NAMES['NS'])
             cmdlist.insert(0, 'exec')
             cmdlist.insert(0, 'netns')
-            cmdlist.insert(0, 'ip')
+            cmdlist.insert(0, self.args.NAMES['IP'])
         else:
             pass
 
@@ -73,26 +77,36 @@
             print('adjust_command:  return command [{}]'.format(command))
         return command
 
+    def _ports_create(self):
+        cmd = '$IP link add $DEV0 type veth peer name $DEV1'
+        self._exec_cmd('pre', cmd)
+        cmd = '$IP link set $DEV0 up'
+        self._exec_cmd('pre', cmd)
+        if not self.args.namespace:
+            cmd = '$IP link set $DEV1 up'
+            self._exec_cmd('pre', cmd)
+
+    def _ports_destroy(self):
+        cmd = '$IP link del $DEV0'
+        self._exec_cmd('post', cmd)
+
     def _ns_create(self):
         '''
         Create the network namespace in which the tests will be run and set up
         the required network devices for it.
         '''
+        self._ports_create()
         if self.args.namespace:
-            cmd = 'ip netns add {}'.format(self.args.NAMES['NS'])
+            cmd = '$IP netns add {}'.format(self.args.NAMES['NS'])
             self._exec_cmd('pre', cmd)
-            cmd = 'ip link add $DEV0 type veth peer name $DEV1'
+            cmd = '$IP link set $DEV1 netns {}'.format(self.args.NAMES['NS'])
             self._exec_cmd('pre', cmd)
-            cmd = 'ip link set $DEV1 netns {}'.format(self.args.NAMES['NS'])
-            self._exec_cmd('pre', cmd)
-            cmd = 'ip link set $DEV0 up'
-            self._exec_cmd('pre', cmd)
-            cmd = 'ip -n {} link set $DEV1 up'.format(self.args.NAMES['NS'])
+            cmd = '$IP -n {} link set $DEV1 up'.format(self.args.NAMES['NS'])
             self._exec_cmd('pre', cmd)
             if self.args.device:
-                cmd = 'ip link set $DEV2 netns {}'.format(self.args.NAMES['NS'])
+                cmd = '$IP link set $DEV2 netns {}'.format(self.args.NAMES['NS'])
                 self._exec_cmd('pre', cmd)
-                cmd = 'ip -n {} link set $DEV2 up'.format(self.args.NAMES['NS'])
+                cmd = '$IP -n {} link set $DEV2 up'.format(self.args.NAMES['NS'])
                 self._exec_cmd('pre', cmd)
 
     def _ns_destroy(self):
@@ -101,7 +115,7 @@
         devices as well)
         '''
         if self.args.namespace:
-            cmd = 'ip netns delete {}'.format(self.args.NAMES['NS'])
+            cmd = '$IP netns delete {}'.format(self.args.NAMES['NS'])
             self._exec_cmd('post', cmd)
 
     def _exec_cmd(self, stage, command):

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