On Fri, Jul 12, 2019 at 08:42:51AM -0700, Ben Pfaff wrote: > On Thu, Jul 11, 2019 at 11:46:04AM -0400, Vasu Dasari wrote: > > Origins for this patch are captured at > > https://mail.openvswitch.org/pipermail/ovs-discuss/2019-June/048923.html. > > > > Summarizing here, when a test fails, it would be good to pause test > > execution > > and let the developer poke around the system to see current status of > > system. > > > > As part of this patch, made a small tweaks to ovs-macros.at, so that when > > test > > suite fails, ovs_on_exit() function will be called. And in this function, a > > check > > is made to see if an environment variable to OVS_PAUSE_TEST is set. If it is > > set, then test suite is paused and will continue to wait for user input > > Ctrl-D. Meanwhile user can poke around the system to see why test case has > > failed. Once done with investigation, user can press ctrl-d to cleanup the > > test suite. > > > > For example, to re-run test case 139: > > > > export OVS_PAUSE_TEST=1 > > cd tests/system-userspace-testsuite.dir/139 > > sudo -E ./run > > Seems like a reasonable idea. > > The following replies on GNU extensions to "read" and to "printf". I'd > just substitute a plain "read", so that the user can just push Enter to > continue.
Oh, also I'd add a note about this feature to Documentation/topics/testing.rst. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev