tests: Remove the unit test for "ovs-appctl coverage/show".

Changes will be made to allow "ovs-appctl time/warp" wake up all
threads.  With that, all threads will try calling "coverage_run()".
And it will be impossible to deterministically check the output of
the "ovs-appctl coverage/show" command.  Thus, this commit removes
the unit test for the coverage/show command.

Signed-off-by: Alex Wang <alexw@nicira.com>
Signed-off-by: Ethan Jackson <ethan@nicira.com>
Acked-by: Ethan Jackson <ethan@nicira.com>

diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at
index b706373..87e3d0e 100644 (file)
--- a/tests/ofproto-dpif.at
+++ b/tests/ofproto-dpif.at
@@ -2839,40 +2839,6 @@ AT_CHECK([ovs-appctl bond/show | sed -n '/^.*may_enable:.*/p'], [0], [dnl
        may_enable: true
 ])
 
-OVS_VSWITCHD_STOP
-AT_CLEANUP
-
-# Unit test for appctl coverage/show command
-AT_SETUP([ofproto-dpif - coverage/show])
-OVS_VSWITCHD_START
-
-ovs-appctl time/stop
-# before the first 5 seconds, nothing can be calculated but the total count.
-# there should be two unixctl commands received, but the count of the "appctl
-# coverage/show" command is not updated to the total. so there show only 1.
-AT_CHECK([ovs-appctl coverage/show | sed -n '/^unixctl_received.*/p'], [], [dnl
-unixctl_received           0.0/sec     0.000/sec        0.0000/sec   total: 1
-])
-
-ovs-appctl time/warp 5000
-# at first 5 second time instant, should have stats.
-AT_CHECK([ovs-appctl coverage/show | sed -n '/^unixctl_received.*/p'], [], [dnl
-unixctl_received           0.6/sec     0.050/sec        0.0008/sec   total: 3
-])
-
-for i in `seq 0 10`; do ovs-appctl time/warp 5000; done
-# advance to first 1 minute time instant.
-AT_CHECK([ovs-appctl coverage/show | sed -n '/^unixctl_received.*/p'], [], [dnl
-unixctl_received           0.2/sec     0.250/sec        0.0042/sec   total: 15
-])
-
-ovs-appctl time/warp 60000
-# advance to next 1 minute time instant directly, should observe the per-minute
-# rate drop.
-AT_CHECK([ovs-appctl coverage/show | sed -n '/^unixctl_received.*/p'], [], [dnl
-unixctl_received           0.4/sec     0.033/sec        0.0047/sec   total: 17
-])
-
 OVS_VSWITCHD_STOP
 AT_CLEANUP
 \f