commit 5b81127c1320ff5d7b47820e9d0fb8ee66b6c7b3
author You Wang <you@opennetworking.org> Fri Aug 04 17:22:18 2017 -0700
committer You Wang <you@opennetworking.org> Fri Aug 04 17:22:18 2017 -0700
tree d6c2ace605029d0bad7d2d7f119aa0dc6413acf9
parent 5acf54a06f82b5153bd759251eb43f99e596e6ab

Handle empty tshark file in switch latency test

Change-Id: I65bc47ca3eedc3fff7e07d3cf6e26b63bdf1cfb4

TestON/tests/SCPF/SCPFswitchLat/dependencies/switchFunc.py

diff --git a/TestON/tests/SCPF/SCPFswitchLat/dependencies/switchFunc.py b/TestON/tests/SCPF/SCPFswitchLat/dependencies/switchFunc.py
index 829c846..11fbc31 100644
--- a/TestON/tests/SCPF/SCPFswitchLat/dependencies/switchFunc.py
+++ b/TestON/tests/SCPF/SCPFswitchLat/dependencies/switchFunc.py
@@ -196,6 +196,12 @@
             with open( main.tsharkResultPath[ switchStatus ][ d ], "r" ) as resultFile:
                 # grep tshark result timestamp
                 resultText = resultFile.readlines()
+                if not resultText:
+                    main.log.warn( "Empty tshark result!" )
+                    main.wrong[ 'TsharkValueIncorrect' ] += 1
+                    main.wrong[ 'totalWrong' ] += 1
+                    checkTotalWrongNum()
+                    return
                 if d == "TCP":
                     # if TCP package, we should use the latest one package
                     resultText = resultText[ len( resultText ) - 1 ]