TMP: add a ctdb snapshot of current ctdb master (git://git.samba.org/ctdb.git) to...

[obnox/samba/samba-obnox.git] / ctdb / tests / simple / 25_dumpmemory.sh

diff --git a/ctdb/tests/simple/25_dumpmemory.sh b/ctdb/tests/simple/25_dumpmemory.sh
new file mode 100755 (executable)
index 0000000..4a6892c
--- /dev/null
+++ b/ctdb/tests/simple/25_dumpmemory.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+test_info()
+{
+    cat <<EOF
+Verify that 'ctdb dumpmemory' shows expected output.
+
+Prerequisites:
+
+* An active CTDB cluster with at least 2 active nodes.
+
+Steps:
+
+1. Verify that the status on all of the ctdb nodes is 'OK'.
+2. Run 'ctdb dumpmemory' and verify that it shows expected output
+3. Verify that the command takes the '-n all' option and that it
+   causes output for all nodes to be displayed.
+
+Expected results:
+
+* 'ctdb dumpmemory' sows valid output.
+EOF
+}
+
+. ctdb_test_functions.bash
+
+ctdb_test_init "$@"
+
+set -e
+
+cluster_is_healthy
+
+try_command_on_node -v 0 "$CTDB dumpmemory"
+
+pat='^([[:space:]].+[[:space:]]+contains[[:space:]]+[[:digit:]]+ bytes in[[:space:]]+[[:digit:]]+ blocks \(ref [[:digit:]]+\)[[:space:]]+0x[[:xdigit:]]+|[[:space:]]+reference to: .+|full talloc report on .+ \(total[[:space:]]+[[:digit:]]+ bytes in [[:digit:]]+ blocks\))$'
+
+sanity_check_output 10 "$pat" "$out"
+
+echo "Checking output using '-n all'..."
+
+try_command_on_node 0 "$CTDB listnodes"
+num_nodes=$(echo "$out" | wc -l)
+
+try_command_on_node 0 "$CTDB dumpmemory" -n all
+sanity_check_output 10 "$pat" "$out"
+
+if [ $(fgrep -c 'full talloc report on' <<<"$out") -eq  $num_nodes ] ; then
+    echo "OK: there looks to be output for all $num_nodes nodes"
+else
+    echo "BAD: there not look to be output for all $num_nodes nodes"
+    exit 1
+fi