| Message ID | 1512494583-29613-1-git-send-email-ashishvarma.ovs@gmail.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [ovs-dev] tests: add-del-add sequence for interface | expand |
On Tue, Dec 5, 2017 at 9:23 AM, Ashish Varma <ashishvarma.ovs@gmail.com> wrote: > added a unit test case for testing the condition when a tap interface > is added to br0 and then the tap interface is deleted from the > system and added back with the same name. > > Signed-off-by: Ashish Varma <ashishvarma.ovs@gmail.com> Thanks for working on this patch. > diff --git a/tests/automake.mk b/tests/automake.mk > index 7eed106..8c5f1b9 100644 > --- a/tests/automake.mk > +++ b/tests/automake.mk > @@ -118,7 +118,8 @@ SYSTEM_TESTSUITE_AT = \ > tests/system-common-macros.at \ > tests/system-ovn.at \ > tests/system-layer3-tunnels.at \ > - tests/system-traffic.at > + tests/system-traffic.at \ > + tests/system-interface.at ^^^^^^^ Seems like we usually do not expand a tab into space in the automake.mk > diff --git a/tests/system-interface.at b/tests/system-interface.at > new file mode 100644 > index 0000000..a71e2aa > --- /dev/null > +++ b/tests/system-interface.at > @@ -0,0 +1,22 @@ > +AT_BANNER([system-inteface]) > + > +dnl add a tap interface to br0, then delete and re-create > +dnl the tap interface with the same name in the system > +AT_SETUP([interface - add delete add same interface]) When I run make check-kmod against this test, I may intermittently having the following errors. Are they expected? +2017-12-08T01:03:31.065Z|00026|ofproto|WARN|br0: cannot get STP status on nonexistent port 1 +2017-12-08T01:03:31.065Z|00027|ofproto|WARN|br0: cannot get RSTP status on nonexistent port 1 +2017-12-08T01:03:31.071Z|00028|netdev_linux|WARN|ethtool command ETHTOOL_GDRVINFO on network device ovs-tap0 failed: No such device +2017-12-08T01:03:31.074Z|00029|netdev_linux|WARN|ethtool command ETHTOOL_GSET on network device ovs-tap0 failed: No such device > diff --git a/tests/system-kmod-testsuite.at b/tests/system-kmod-testsuite.at > index 975b200..bda314a 100644 > --- a/tests/system-kmod-testsuite.at > +++ b/tests/system-kmod-testsuite.at > @@ -25,3 +25,4 @@ m4_include([tests/system-kmod-macros.at]) > m4_include([tests/system-traffic.at]) > m4_include([tests/system-layer3-tunnels.at]) > m4_include([tests/system-ovn.at]) > +m4_include([tests/system-interface.at]) > -- Should we add this test to system-userspace as well? Something like, ================================================================== diff --git a/tests/system-userspace-testsuite.at b/tests/system-userspace-testsuite.at index a89536f1d381..c0aaa606d05d 100644 --- a/tests/system-userspace-testsuite.at +++ b/tests/system-userspace-testsuite.at @@ -25,4 +25,5 @@ m4_include([tests/system-common-macros.at]) m4_include([tests/system-traffic.at]) m4_include([tests/system-layer3-tunnels.at]) m4_include([tests/system-ovn.at]) +m4_include([tests/system-interface.at]) m4_include([tests/system-userspace-packet-type-aware.at]) ================================================================== Thanks, -Yi-Hung
diff --git a/tests/automake.mk b/tests/automake.mk index 7eed106..8c5f1b9 100644 --- a/tests/automake.mk +++ b/tests/automake.mk @@ -118,7 +118,8 @@ SYSTEM_TESTSUITE_AT = \ tests/system-common-macros.at \ tests/system-ovn.at \ tests/system-layer3-tunnels.at \ - tests/system-traffic.at + tests/system-traffic.at \ + tests/system-interface.at SYSTEM_OFFLOADS_TESTSUITE_AT = \ tests/system-common-macros.at \ diff --git a/tests/system-interface.at b/tests/system-interface.at new file mode 100644 index 0000000..a71e2aa --- /dev/null +++ b/tests/system-interface.at @@ -0,0 +1,22 @@ +AT_BANNER([system-inteface]) + +dnl add a tap interface to br0, then delete and re-create +dnl the tap interface with the same name in the system +AT_SETUP([interface - add delete add same interface]) + +OVS_TRAFFIC_VSWITCHD_START() + +AT_CHECK([ip tuntap add dev ovs-tap0 mode tap]) +on_exit 'ip tuntap del dev ovs-tap0 mode tap' + +AT_CHECK([ovs-vsctl add-port br0 ovs-tap0]) + +AT_CHECK([ip tuntap del dev ovs-tap0 mode tap]) +AT_CHECK([ip tuntap add dev ovs-tap0 mode tap]) + +AT_CHECK([ovs-vsctl del-port br0 ovs-tap0]) + +OVS_TRAFFIC_VSWITCHD_STOP(["/could not open network device ovs-tap0/d"]) + +AT_CLEANUP + diff --git a/tests/system-kmod-testsuite.at b/tests/system-kmod-testsuite.at index 975b200..bda314a 100644 --- a/tests/system-kmod-testsuite.at +++ b/tests/system-kmod-testsuite.at @@ -25,3 +25,4 @@ m4_include([tests/system-kmod-macros.at]) m4_include([tests/system-traffic.at]) m4_include([tests/system-layer3-tunnels.at]) m4_include([tests/system-ovn.at]) +m4_include([tests/system-interface.at])
added a unit test case for testing the condition when a tap interface is added to br0 and then the tap interface is deleted from the system and added back with the same name. Signed-off-by: Ashish Varma <ashishvarma.ovs@gmail.com> --- tests/automake.mk | 3 ++- tests/system-interface.at | 22 ++++++++++++++++++++++ tests/system-kmod-testsuite.at | 1 + 3 files changed, 25 insertions(+), 1 deletion(-) create mode 100644 tests/system-interface.at