tests/eventscripts: New tests for 00.ctdb "init" event

These test dropping of IPs and TDB checking.

New stubs for date, tdbdump, tdbtool.

Enhance ip stub to handle "ip addr show to ..."

Tweak some infrastructure.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Pair-programmed-with: Amitay Isaacs <amitay@gmail.com>

(This used to be ctdb commit aabf0bf41cb8ec344f06b69492fb6c2a27f9e900)

4 files changed, 50 insertions, 6 deletions

diff --git a/ctdb/tests/eventscripts/stubs/date b/ctdb/tests/eventscripts/stubs/date
new file mode 100755
index 0000000000..2f470a8156
--- /dev/null
+++ b/ctdb/tests/eventscripts/stubs/date
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ "$FAKE_DATE_OUTPUT" ] ; then
+    echo "$FAKE_DATE_OUTPUT"
+else	
+    /bin/date "$@"
+fi
diff --git a/ctdb/tests/eventscripts/stubs/ip b/ctdb/tests/eventscripts/stubs/ip
index 709c379ddf..fb7e8b6c6d 100755
--- a/ctdb/tests/eventscripts/stubs/ip
+++ b/ctdb/tests/eventscripts/stubs/ip
@@ -87,6 +87,7 @@ ip_addr_show ()
     dev=""
     primary=true
     secondary=true
+    _to=""
     while [ -n "$1" ] ; do
 	case "$1" in
 	    dev)
@@ -99,6 +100,9 @@ ip_addr_show ()
 	    secondary)
 		secondary=true ; primary=false ; shift
 		;;
+	    to)
+		_to="$2" ; shift 2
+		;;
 	    *)
 	        # Assume an interface name
 		dev="$1" ; shift 1
@@ -131,26 +135,35 @@ ${n}: ${dev}: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
 EOF
 	if $primary && [ -r "$pf" ] ; then
 	    read local <"$pf"
-	    calc_brd
-	    cat <<EOF
+	    if [ -z "$_to" -o "${_to%/*}" = "${local%/*}" ] ; then
+		calc_brd
+		cat <<EOF
     inet ${local} brd ${brd} scope global ${dev}
 EOF
+	    fi
 	fi
 	if $secondary && [ -r "$sf" ] ; then
 	    while read local ; do
-		calc_brd
-		cat <<EOF
+		if [ -z "$_to" -o "${_to%/*}" = "${local%/*}" ] ; then
+		    calc_brd
+		    cat <<EOF
     inet ${local} brd ${brd} scope global secondary ${dev}
 EOF
+		fi
 	    done <"$sf"
 	fi
-	cat <<EOF
+	if [ -z "$_to" ] ; then
+	    cat <<EOF
        valid_lft forever preferred_lft forever
 EOF
+	fi
     }
     n=1
     for dev in $devices ; do
-	show_iface
+	if [ -z "$_to" ] || \
+	    grep -F "${_to%/*}/" "${FAKE_IP_STATE}/addresses/${dev}-"* >/dev/null ; then
+	    show_iface
+	fi
 	n=$(($n + 1))
     done
 }
diff --git a/ctdb/tests/eventscripts/stubs/tdbdump b/ctdb/tests/eventscripts/stubs/tdbdump
new file mode 100755
index 0000000000..986c5c5549
--- /dev/null
+++ b/ctdb/tests/eventscripts/stubs/tdbdump
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+if [ "$FAKE_TDB_IS_OK" = "yes" ] ; then
+    echo "TDB good"
+    exit 0
+else
+    echo "TDB busted"
+    exit 1
+fi
diff --git a/ctdb/tests/eventscripts/stubs/tdbtool b/ctdb/tests/eventscripts/stubs/tdbtool
new file mode 100755
index 0000000000..c6c0a16604
--- /dev/null
+++ b/ctdb/tests/eventscripts/stubs/tdbtool
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+if [ -z "$1" ] ; then
+    if [ "$FAKE_TDBTOOL_SUPPORTS_CHECK" = "yes" ] ; then
+	echo "check"
+    fi
+fi
+
+if [ "$FAKE_TDB_IS_OK" = "yes" ] ; then
+    echo "Database integrity is OK"
+else
+    echo "Database is busted"
+fi
+
+exit 0