From 629e58ca5bfc726050c70fef36b2cdf124957479 Mon Sep 17 00:00:00 2001
From: Bob Lantz <rlantz@cs.stanford.edu>
Date: Thu, 2 Oct 2014 18:45:54 -0700
Subject: [PATCH] Add 'use' test for using VM interactively
---
util/vm/build.py | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/util/vm/build.py b/util/vm/build.py
index f56d71fd..9a695b71 100755
--- a/util/vm/build.py
+++ b/util/vm/build.py
@@ -554,6 +554,20 @@ def walkthroughTest( vm, prompt=Prompt ):
vm.sendline( 'sudo python ~/mininet/mininet/test/test_walkthrough.py -v' )
+def useTest( vm, prompt=Prompt ):
+ "Use VM interactively - exit by pressing control-]"
+ old = vm.logfile
+ if old == stdout:
+ # Avoid doubling every output character!
+ log( '* Temporarily disabling logging to stdout' )
+ vm.logfile = None
+ log( '* Switching to interactive use - press control-] to exit' )
+ vm.interact()
+ if old == stdout:
+ log( '* Restoring logging to stdout' )
+ vm.logfile = stdout
+
+
def checkOutBranch( vm, branch, prompt=Prompt ):
# This is a bit subtle; it will check out an existing branch (e.g. master)
# if it exists; otherwise it will create a detached branch.
--
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