tests: Fix current log dir symbolic link

Fix updating of the current symbolic link when LOGDIR is already set.
The current symbolic link was only set, if LOGDIR has not been
previously defined. If the user had chosen to cancel the running test
iteration and run it again by running start.sh again, the current
symbolic link was not updated.

Signed-off-by: Eduardo Abinader <eduardo.abinader@openbossa.org>

diff --git a/tests/hwsim/start.sh b/tests/hwsim/start.sh
index f5e8f27..95d1290 100755 (executable)
--- a/tests/hwsim/start.sh
+++ b/tests/hwsim/start.sh
@@ -7,13 +7,11 @@ HAPD=$DIR/../../hostapd/hostapd
 HAPD_AS=$DIR/../../hostapd/hostapd
 WLANTEST=$DIR/../../wlantest/wlantest
 HLR_AUC_GW=$DIR/../../hostapd/hlr_auc_gw
 HAPD_AS=$DIR/../../hostapd/hostapd
 WLANTEST=$DIR/../../wlantest/wlantest
 HLR_AUC_GW=$DIR/../../hostapd/hlr_auc_gw

+DATE="$(date +%s)"

 
 if [ -z "$LOGDIR" ] ; then
 
 if [ -z "$LOGDIR" ] ; then

-    DATE="$(date +%s)"

     LOGDIR="$DIR/logs/$DATE"
     mkdir -p $LOGDIR
     LOGDIR="$DIR/logs/$DATE"
     mkdir -p $LOGDIR

-    rm -rf $DIR/logs/current
-    ln -sf $DATE $DIR/logs/current

 else
     if [ -e $LOGDIR/alt-wpa_supplicant/wpa_supplicant/wpa_supplicant ]; then
        WPAS=$LOGDIR/alt-wpa_supplicant/wpa_supplicant/wpa_supplicant
 else
     if [ -e $LOGDIR/alt-wpa_supplicant/wpa_supplicant/wpa_supplicant ]; then
        WPAS=$LOGDIR/alt-wpa_supplicant/wpa_supplicant/wpa_supplicant


@@ -29,6 +27,11 @@ else
     fi
 fi
 
     fi
 fi
 

+if test -w "$DIR/logs" ; then
+    rm -rf $DIR/logs/current
+    ln -sf $DATE $DIR/logs/current
+fi
+

 if groups | tr ' ' "\n" | grep -q ^admin$; then
     GROUP=admin
 else
 if groups | tr ' ' "\n" | grep -q ^admin$; then
     GROUP=admin
 else