[Fuego] [PATCH 12/12] add hostname and ip to /etc/hosts

for m3ulcb, getaddrinfo_01 in net.ipv6lib, when the hostname and ip are
not in
/etc/hosts, add them as following
 127.0.0.1   m3ulcb
 ::1         m3ulcb

Signed-off-by: qiutt <[email protected]>
---
 tests/Functional.LTP/fuego_test.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/Functional.LTP/fuego_test.sh b/tests/Functional.LTP/fuego_test.sh
index 25af0f5..c5dce55 100755
--- a/tests/Functional.LTP/fuego_test.sh
+++ b/tests/Functional.LTP/fuego_test.sh
@@ -474,6 +474,11 @@ function test_deploy {
 function test_run {
     if [[ "$FUNCTIONAL_LTP_PHASES" == *run* ]] ; then
         echo "Running LTP"
+        #for net.ipv6_lib(getaddrinfo_01), when the hostname and ip are not in etc/hosts, add them(e.g. 127.0.0.1   m3ulcb)
+        if [ $FUNCTIONAL_LTP_BOARD_NAME ]; then
+            cmd "if ! grep -q '127.0.0.1.*$FUNCTIONAL_LTP_BOARD_NAME' /etc/hosts; then sed -i -r '\$a\127.0.0.1        $FUNCTIONAL_LTP_BOARD_NAME' /etc/hosts;fi; \
+                 if ! grep -q '::1.*$FUNCTIONAL_LTP_BOARD_NAME' /etc/hosts; then sed -i -r '\$a\::1       $FUNCTIONAL_LTP_BOARD_NAME' /etc/hosts; fi;"
+        fi
 
         # we patch them here because of the different phases
         cmd "sed -i 's/^fork13 fork13 -i 1000000/fork13 fork13 -i 100000/' $LTP_DESTDIR/runtest/syscalls"
-- 
2.11.0