[ovs-dev] [PATCH v3 2/6] system-dpdk: skip all tests if there are no hugepages

Bala Sankaran bsankara at redhat.com
Tue Aug 28 17:47:26 UTC 2018


A failure is quite harsh in this scenario.  It's better to
simply skip all the tests and let the user look at the logs
to understand the missing hugepages.

Signed-off-by: Bala Sankaran <bsankara at redhat.com>
Co-authored-by: Aaron Conole <aconole at redhat.com>
Signed-off-by: Aaron Conole <aconole at redhat.com>
---
 tests/system-dpdk-macros.at | 2 +-
 tests/system-dpdk.at        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/system-dpdk-macros.at b/tests/system-dpdk-macros.at
index 2e5571fc4..f772a1945 100644
--- a/tests/system-dpdk-macros.at
+++ b/tests/system-dpdk-macros.at
@@ -6,7 +6,7 @@
 m4_define([OVS_DPDK_PRE_CHECK],
   [dnl Check Hugepages
    AT_CHECK([cat /proc/meminfo], [], [stdout])
-   AT_CHECK([grep HugePages_ stdout], [], [stdout])
+   AT_SKIP_IF([egrep 'HugePages_Free: *0' stdout], [], [stdout])
    AT_CHECK([mount], [], [stdout])
    AT_CHECK([grep 'hugetlbfs' stdout], [], [stdout], [])
 
diff --git a/tests/system-dpdk.at b/tests/system-dpdk.at
index 6901d19e6..c1c908411 100644
--- a/tests/system-dpdk.at
+++ b/tests/system-dpdk.at
@@ -47,7 +47,7 @@ dnl --------------------------------------------------------------------------
 dnl Add vhost-user-client port
 AT_SETUP([OVS-DPDK datapath - add vhost-user-client port])
 AT_KEYWORDS([dpdk])
-
+OVS_DPDK_PRE_CHECK()
 OVS_DPDK_START()
 
 dnl Add userspace bridge and attach it to OVS
-- 
2.17.1



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