tests: add a tests for trace xlator

this test alone covers most of code of trace xlator

updates: bz#1693692
Change-Id: I287c72ee89bd1c02d992b020d5644e8dac0b77ab
Signed-off-by: Amar Tumballi <amarts@redhat.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/tests/basic/trace.t b/tests/basic/trace.t
new file mode 100755
index 00000000000..3153222df8d
--- /dev/null
+++ b/tests/basic/trace.t
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+cleanup;
+
+TEST mkdir -p $B0/single-brick
+cat > $B0/template.vol <<EOF
+volume posix
+  type storage/posix
+  option directory $B0/single-brick
+end-volume
+
+volume trace
+  type debug/trace
+  option log-file yes
+  option log-history yes
+  subvolumes posix
+end-volume
+EOF
+
+TEST glusterfs -f $B0/template.vol $M0
+
+TEST $(dirname $0)/rpc-coverage.sh --no-locks $M0
+
+# Take statedump to get maximum code coverage
+pid=$(ps auxww | grep glusterfs | grep -E "template.vol" | awk '{print $2}' | head -1)
+TEST generate_statedump $pid
+
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
+
+cleanup;